Weather Summary for Mexico and Central America
November 10, 2025, 9:01 am (UTC: -05:00)
Subject: Weather Summary for Mexico and Central America
**OUTSIDE BAJA FORECAST**
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This forecast has not been reviewed. It was generated from an automatic model.
.WARNINGS.
...GALE WARNING...
.WITHIN 16N94.5W TO 16N95W TO 15N95.5W TO 14.5N95W TO 15N95W TO
15N94.5W TO 16N94.5W...INCLUDING THE GULF OF TEHUANTEPEC...N
WINDS 30 TO 35 KT. SEAS TO 3.0 M. ELSEWHERE WITHIN 16N95W TO
15N96W TO 14N96W TO 14N95W TO 15N94W TO 16N95W N WINDS 20 TO 25
KT. SEAS 2.5 TO 3.0 M.
.24 HOUR FORECAST WITHIN 15N94W TO 16N95W TO 15N96W TO 12N99W TO
12N96W TO 14N94W TO 15N94W...INCLUDING THE GULF OF
TEHUANTEPEC... N TO NE WINDS 30 TO 45 KT. SEAS 2.5 TO 6.5 M IN N
TO NE SWELL. ELSEWHERE WITHIN 13N94W TO 15N93W TO 16N96W TO
13N98W TO 11N102W TO 11N97W TO 13N94W N TO NE WINDS 20 TO 30 KT.
SEAS 2.5 TO 5.5 M IN N TO NE SWELL. REMAINDER OF AREA WITHIN
13N92W TO 15N93W TO 15N99W TO 10N103W TO 09N99W TO 10N95W TO
13N92W WINDS 20 KT OR LESS. SEAS 2.5 TO 4.0 M IN N TO NE SWELL.
.48 HOUR FORECAST WITHIN 16N95W TO 14N96W TO 14N95W TO
16N95W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO
40 KT. SEAS 2.5 TO 5.0 M. ELSEWHERE WITHIN 16N94W TO 16N95W TO
12N99W TO 12N96W TO 13N94W TO 16N94W N TO NE WINDS 20 TO 30 KT.
SEAS 2.5 TO 4.5 M IN N TO NE SWELL. WITHIN 10N106W TO 11N106W TO
11N107W TO 09N107W TO 10N106W NE TO E WINDS 20 TO 25 KT. SEAS 3.0
M IN NE TO E SWELL. REMAINDER OF AREA WITHIN 15N94W TO 14N105W
TO 11N111W TO 04N102W TO 03N96W TO 08N90W TO 15N94W WINDS 20 KT
OR LESS. SEAS 2.5 TO 4.0 M IN N TO NE SWELL.
SHORT-TERM ENSENADA - CEDROS
TODAY - NW 9-11, Seas NW 3.5-6.9 ft @ 14sec
TONITE - NW 9-11, Seas NW 3.4-6.6 ft @ 14sec
TUESDAY - NW 9-11, Seas NW 3.4-6.6 ft @ 14sec
TUESDAY NIGHT - NNW 7-9, Seas N/A ?-? ft @ ?
SHORT-TERM CEDROS - SAN LAZAROS
TODAY - NNW 9-11, Seas NW 4.5-7.6 ft @ 18sec
TONITE - WNW 8-10, Seas NW 3.2-6.6 ft @ 15sec
TUESDAY - WNW 8-10, Seas NW 3.2-6.6 ft @ 15sec
TUESDAY NIGHT - WNW 9-11, Seas N/A ?-? ft @ ?
SHORT-TERM SAN LAZAROS - CABO FALSO
TODAY - Not available yet
TONITE - Not available yet
TUESDAY - NW 10-13, Seas N/A ?-? ft @ ?
TUESDAY NIGHT - NW 14-17, Seas N/A ?-? ft @ ?
LONG-TERM OUTSIDE OF THE BAJA
WEDNESDAY - Northern 1/3 NW 9-11, Seas N/A ?-? ft @ ?, Middle 2/3 NW 10-12, Seas N/A ?-? ft @ ?, Southern 1/3 NW 14-17, Seas N/A ?-? ft @ ?
THURSDAY - Northern 1/3 NW 10-13, Seas N/A ?-? ft @ ?, Middle 2/3 NW 14-17, Seas N/A ?-? ft @ ?, Southern 1/3 NW 15-19, Seas N/A ?-? ft @ ?
FRIDAY - Northern 1/3 NNW 18-22, Seas N/A ?-? ft @ ?, Middle 2/3 NNW 18-22, Seas N/A ?-? ft @ ?, Southern 1/3 NW 18-22, Seas N/A ?-? ft @ ?
SATURDAY - Northern 1/3 NW 16-20, Seas N/A ?-? ft @ ?, Middle 2/3 NNW 18-22, Seas N/A ?-? ft @ ?, Southern 1/3 NW 20-25, Seas N/A ?-? ft @ ?
SUNDAY - Northern 1/3 E 7-9, Seas N/A ?-? ft @ ?, Middle 2/3 N 11-14, Seas N/A ?-? ft @ ?, Southern 1/3 NW 8-10, Seas N/A ?-? ft @ ?
**SEA OF CORTEZ FORECAST**
N GAP WINDS HAVE INCREASED TO GALE-FORCE ACROSS THE GULF OF
TEHUANTEPEC, WHERE SEAS ARE ESTIMATED AT 9 FT. ELSEWHERE ACROSS
THE MEXICAN OFFSHORE WATERS, A SURFACE TROUGH EXTENDS FROM
CENTRAL CALIFORNIA SOUTHWARD ALONG 125W TO 28N124W, WHILE A
SECOND TROUGH PERSISTS ACROSS NW MEXICO, YIELDING A RELATIVELY
WEAK PRESSURE GRADIENT ACROSS THE BAJA CALIFORNIA WATERS. RECENT
SATELLITE SCATTEROMETER DATA SHOWED GENTLE TO LOCALLY MODERATE
NW WINDS OCCURRING IN THE CENTRAL AND SOUTHERN GULF OF
CALIFORNIA AND EXTENDING TO OFFSHORE OF CABO CORRIENTES, AND
ACROSS THE BAJA CALIFORNIA WATERS. GENTLE OR WEAKER WINDS
PREVAIL OVER THE REST OF THE MEXICO OFFSHORE WATERS BETWEEN CABO
CORRIENTES AND PUERTO ANGEL. RECENT SATELLITE ALTIMETER DATA
SHOWS RESIDUAL NW SWELL PRODUCING SEAS OF 6 TO 8 FT OFFSHORE OF
BAJA, SOUTH OF PUNTA EUGENIA, AND OFFSHORE OF SOUTHWESTERN
MEXICO. SEAS OF 4 TO 7 FT PREVAIL ELSEWHERE ACROSS THE BAJA NORTE
WATERS AND OFFSHORE OF SOUTHERN MEXICO, WITH 2 TO 4 FT SEAS IN
THE CENTRAL AND SOUTHERN GULF OF CALIFORNIA.
FOR THE FORECAST, GALE FORCE GAP WINDS ACROSS THE WINDS GULF OF
TEHUANTEPEC WILL GRADUALLY INCREASE AND GREATLY EXPAND IN AREAL
COVERAGE LATER TONIGHT THROUGH TUE MORNING, AS A STRONG COLD
FRONT SWEEPS THROUGH THE GULF OF AMERICA AND STRONG HIGH PRESSURE
BUILDS NORTH OF THE FRONT. A LARGE AND EXPANSIVE AREA OF GALE
FORCE WINDS ARE EXPECTED TO SPREAD AS FAR SOUTH AND WEST AS
12N98W BY LATE MON NIGHT, WITH SEAS BUILDING TO AROUND 20 FT AT
THAT TIME. STRONG GALES TO 45 KT EXTENDING OUT TO 150 NM FROM
THE COAST OF TEHUANTEPEC ARE EXPECTED MON NIGHT THROUGH TUE
MORNING. GALE FORCE WINDS WILL CONTINUE THROUGH WED MORNING,
WITH WINDS THEN PULSING TO STRONG TO NEAR-GALE FORCE THROUGH FRI
MORNING. ELSEWHERE, ROUGH SEAS OFFSHORE OF CENTRAL BAJA
CALIFORNIA AND SOUTHWESTERN MEXICO WILL SLOWLY SUBSIDE FROM
NORTHWEST TO SOUTHEAST TONIGHT, THOUGH ROUGH SEAS WILL PERSIST
NEAR THE REVILLAGIGEDO ISLANDS THROUGH MON. IN THE GULF OF
CALIFORNIA, MODERATE TO FRESH NW WINDS WILL PULSE THROUGH MON AS
TROUGHING PREVAILS OVER THE REGION.
A COLD FRONTS MOVING INTO THE NORTHWEST WATERS HAS STALLED FROM
30N137W TO 25N140W, STEMMING FROM A COMPLEX LOW PRESSURE SYSTEM
CENTERED OFFSHORE OF BRITISH COLUMBIA. RECENT SATELLITE
SCATTEROMETER DATA SHOWED MODERATE SE TO S WINDS OCCURRING E THE
STATIONARY FRONT N OF 25N AND E TO 132W. LARGE NW SWELL BUILDING
ACROSS THE NW WATERS WITH AND AHEAD OF THE FRONT IS LEADING TO
ROUGH SEAS NORTH OF 21N AND WEST OF 130W, WITH 12 TO 15 FT SEAS
NORTH OF 23N AND WEST OF 135W, AS NOTED BY RECENT SATELLITE
ALTIMETER AND SOFAR BUOY DATA. WEAK RIDGING EXTENDS OVER MUCH OF
THE REST OF THE EASTERN PACIFIC N OF 18N, BETWEEN 135W AND BAJA
CALIFORNIA. MAINLY GENTLE TO MODERATE TRADE WINDS ARE OCCURRING
NORTH OF THE MONSOON TROUGH TO 21N, WITH LOCALLY FRESH WINDS
NOTED FROM 12N TO 16N AND W OF 125W. MODERATE TO FRESH SE TO SW
WINDS ARE OCCURRING SOUTH OF THE MONSOON TROUGH. RESIDUAL NW
SWELL IS PRODUCING ROUGH SEAS OF 8 TO 10 FT BETWEEN 105W AND 125W
EXTENDING NORTHWARD TO OFFSHORE OF BAJA CALIFORNIA SUR, AND OVER
THE WATERS SOUTH OF 10N.
SHORT-TERM SEA OF CORTEZ NORTHERN HALF (north of 27N)
TODAY - W 6-8, Seas W 1.8-2.6 ft @ 16sec
TONITE - NNW 7-9, Seas W --? ft @ 18sec
TUESDAY - WSW 6-7, Seas N/A ?-? ft @ ?
TUESDAY NIGHT - WNW 6-7, Seas N/A ?-? ft @ ?
SHORT-TERM SEA OF CORTEZ SOUTHERN HALF (south of 27N)
TODAY - NNW 7-9, Seas SW 0.8-2.4 ft @ 20sec
TONITE - NNW 6-7, Seas SSW 0.9-2.3 ft @ 14sec
TUESDAY - NW 7-9, Seas N/A ?-? ft @ ?
TUESDAY NIGHT - NW 7-9, Seas N/A ?-? ft @ ?
LONG-TERM SEA OF CORTEZ
WEDNESDAY - Northern Half WNW 10-12, Seas N/A ?-? ft @ ?, Southern Half NNW 9-11, Seas N/A ?-? ft @ ?
THURSDAY - Northern Half WNW 14-17, Seas N/A ?-? ft @ ?, Southern Half NNW 8-10, Seas N/A ?-? ft @ ?
FRIDAY - Northern Half NNW 18-22, Seas N/A ?-? ft @ ?, Southern Half NW 7-9, Seas N/A ?-? ft @ ?
SATURDAY - Northern Half NNW 16-20, Seas N/A ?-? ft @ ?, Southern Half N 10-12, Seas N/A ?-? ft @ ?
SUNDAY - Northern Half N 7-9, Seas N/A ?-? ft @ ?, Southern Half NW 9-11, Seas N/A ?-? ft @ ?
**SEA OF CORTEZ SOUTHERN CROSSING FORECAST**
SHORT-TERM SOUTHERN CROSSING (along 23N)
TODAY - NNW 7-9, Seas SW 0.8-2.4 ft @ 20sec
TONITE - NNW 6-7, Seas SSW 0.9-2.3 ft @ 14sec
TUESDAY - NW 7-9, Seas N/A ?-? ft @ ?
TUESDAY NIGHT - NW 7-9, Seas N/A ?-? ft @ ?
LONG-TERM SOUTHERN CROSSING
WEDNESDAY - NNW 9-11, Seas N/A ?-? ft @ ?
THURSDAY - NNW 8-10, Seas N/A ?-? ft @ ?
FRIDAY - NW 7-9, Seas N/A ?-? ft @ ?
SATURDAY - N 10-12, Seas N/A ?-? ft @ ?
SUNDAY - NW 9-11, Seas N/A ?-? ft @ ?
**MAZATLAN TO BANDERAS BAY FORECAST**
SHORT-TERM MAZATLAN TO BAHIA BANDERAS
TODAY - NNW 2-3, Seas SW 0.9-2.2 ft @ 20sec
TONITE - NE 6-8, Seas SSW --? ft @ 14sec
TUESDAY - NW 8-10, Seas N/A ?-? ft @ ?
TUESDAY NIGHT - NNW 6-7, Seas N/A ?-? ft @ ?
LONG-TERM MAZATLAN TO BAHIA BANDERAS
WEDNESDAY - NNW 8-10, Seas N/A ?-? ft @ ?
THURSDAY - NW 9-11, Seas N/A ?-? ft @ ?
FRIDAY - NNW 7-9, Seas N/A ?-? ft @ ?
SATURDAY - N 4-5, Seas N/A ?-? ft @ ?
SUNDAY - NNW 6-7, Seas N/A ?-? ft @ ?
**CABO CORRIENTES FORECAST**
SHORT-TERM CABO CORRIENTES TO MANZANILLO
TODAY - Not available yet
TONITE - Not available yet
TUESDAY - N 9-11, Seas N/A ?-? ft @ ?
TUESDAY NIGHT - N 10-12, Seas N/A ?-? ft @ ?
LONG-TERM CABO CORRIENTES TO MANZANILLO
WEDNESDAY - N 10-12, Seas N/A ?-? ft @ ?
THURSDAY - N 12-15, Seas N/A ?-? ft @ ?
FRIDAY - N 10-13, Seas N/A ?-? ft @ ?
SATURDAY - WNW 6-7, Seas N/A ?-? ft @ ?
SUNDAY - NNW 6-8, Seas N/A ?-? ft @ ?
**MEXICAN RIVIERA FORECAST**
SHORT-TERM MEXICAN RIVIERA MANZANILLO TO BAHIAS DE HUATULCO
TODAY - Not available yet
TONITE - Not available yet
TUESDAY - SE 2-2, Seas N/A ?-? ft @ ?
TUESDAY NIGHT - NNE 4-5, Seas N/A ?-? ft @ ?
LONG-TERM MEXICAN RIVIERA MANZANILLO TO BAHIAS DE HUATULCO
WEDNESDAY - WNW 6-7, Seas N/A ?-? ft @ ?
THURSDAY - NNW 6-7, Seas N/A ?-? ft @ ?
FRIDAY - ENE 6-8, Seas N/A ?-? ft @ ?
SATURDAY - W 6-7, Seas N/A ?-? ft @ ?
SUNDAY - WNW 9-11, Seas N/A ?-? ft @ ?
**TEHUANTEPEC FORECAST**
.WITHIN 16N94.5W TO 16N95W TO 15N95.5W TO 14.5N95W TO 15N95W TO
15N94.5W TO 16N94.5W...INCLUDING THE GULF OF TEHUANTEPEC...N
WINDS 30 TO 35 KT. SEAS TO 3.0 M. ELSEWHERE WITHIN 16N95W TO
15N96W TO 14N96W TO 14N95W TO 15N94W TO 16N95W N WINDS 20 TO 25
KT. SEAS 2.5 TO 3.0 M.
.24 HOUR FORECAST WITHIN 15N94W TO 16N95W TO 15N96W TO 12N99W TO
12N96W TO 14N94W TO 15N94W...INCLUDING THE GULF OF
TEHUANTEPEC... N TO NE WINDS 30 TO 45 KT. SEAS 2.5 TO 6.5 M IN N
TO NE SWELL. ELSEWHERE WITHIN 13N94W TO 15N93W TO 16N96W TO
13N98W TO 11N102W TO 11N97W TO 13N94W N TO NE WINDS 20 TO 30 KT.
SEAS 2.5 TO 5.5 M IN N TO NE SWELL. REMAINDER OF AREA WITHIN
13N92W TO 15N93W TO 15N99W TO 10N103W TO 09N99W TO 10N95W TO
13N92W WINDS 20 KT OR LESS. SEAS 2.5 TO 4.0 M IN N TO NE SWELL.
.48 HOUR FORECAST WITHIN 16N95W TO 14N96W TO 14N95W TO
16N95W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO
40 KT. SEAS 2.5 TO 5.0 M. ELSEWHERE WITHIN 16N94W TO 16N95W TO
12N99W TO 12N96W TO 13N94W TO 16N94W N TO NE WINDS 20 TO 30 KT.
SEAS 2.5 TO 4.5 M IN N TO NE SWELL. WITHIN 10N106W TO 11N106W TO
11N107W TO 09N107W TO 10N106W NE TO E WINDS 20 TO 25 KT. SEAS 3.0
M IN NE TO E SWELL. REMAINDER OF AREA WITHIN 15N94W TO 14N105W
TO 11N111W TO 04N102W TO 03N96W TO 08N90W TO 15N94W WINDS 20 KT
OR LESS. SEAS 2.5 TO 4.0 M IN N TO NE SWELL.
GULF OF TEHUANTEPEC GALE WARNING: STRONG N GAP WINDS CONTINUE TO
INCREASE ACROSS THE GULF OF TEHUANTEPEC TONIGHT, AND ARE NOW
REACHING GALE-FORCE, AND EXTEND SOUTHWARD TO 14.5N, WELL AHEAD
OF A COLD FRONT MOVING INTO THE SW GULF OF AMERICA. THIS COLD
FRONT WILL SWEEP ACROSS THE GULF OF AMERICA ON MON AND THEN MOVE
WELL INTO THE NW CARIBBEAN AND CENTRAL AMERICA MON NIGHT THROUGH
TUE. STRONG HIGH PRESSURE BEHIND THE FRONT WILL BUILD SOUTHWARD
ACROSS EASTERN MEXICO AND THROUGH THE ISTHMUS OF TEHUANTEPEC MON
THROUGH TUE TO PRODUCE A VERY SIGNIFICANT GALE EVENT ACROSS THE
TEHUANTEPEC REGION. GALE FORCE WINDS WILL GRADUALLY INCREASE AND
GREATLY EXPAND IN AREAL COVERAGE LATER TONIGHT THROUGH TUE
MORNING. PEAK WINDS NEAR 45 KT WITH FREQUENT GUSTS TO STORM FORCE
ARE EXPECTED OUT TO 150 NM FROM THE COAST OF TEHUANTEPEC MON
NIGHT THROUGH TUE MORNING. GALE FORCE WINDS ARE EXPECTED TO
EXTEND AS FAR SOUTH AS 12N AND WESTWARD TO 98W BY LATE MON NIGHT,
WITH SEAS PEAKING AROUND 20 KT AT THAT TIME. WINDS AND SEAS WILL
BEGIN TO SLOWLY DIMINISH TUE AFTERNOON THROUGH WED MORNING
BEFORE FALLING BELOW GALE FORCE AROUND MIDDAY WED. STRONG WINDS
ARE THEN EXPECTED TO CONTINUE ACROSS AND DOWNSTREAM OF
TEHUANTEPEC TO NEAR 14N THROUGH FRI MORNING.
PLEASE REFER TO THE SPECIAL FEATURES SECTION FOR ADDITIONAL
INFORMATION ON THE GALE WARNING IN THE GULF OF TEHUANTEPEC.
N GAP WINDS HAVE INCREASED TO GALE-FORCE ACROSS THE GULF OF
TEHUANTEPEC, WHERE SEAS ARE ESTIMATED AT 9 FT. ELSEWHERE ACROSS
THE MEXICAN OFFSHORE WATERS, A SURFACE TROUGH EXTENDS FROM
CENTRAL CALIFORNIA SOUTHWARD ALONG 125W TO 28N124W, WHILE A
SECOND TROUGH PERSISTS ACROSS NW MEXICO, YIELDING A RELATIVELY
WEAK PRESSURE GRADIENT ACROSS THE BAJA CALIFORNIA WATERS. RECENT
SATELLITE SCATTEROMETER DATA SHOWED GENTLE TO LOCALLY MODERATE
NW WINDS OCCURRING IN THE CENTRAL AND SOUTHERN GULF OF
CALIFORNIA AND EXTENDING TO OFFSHORE OF CABO CORRIENTES, AND
ACROSS THE BAJA CALIFORNIA WATERS. GENTLE OR WEAKER WINDS
PREVAIL OVER THE REST OF THE MEXICO OFFSHORE WATERS BETWEEN CABO
CORRIENTES AND PUERTO ANGEL. RECENT SATELLITE ALTIMETER DATA
SHOWS RESIDUAL NW SWELL PRODUCING SEAS OF 6 TO 8 FT OFFSHORE OF
BAJA, SOUTH OF PUNTA EUGENIA, AND OFFSHORE OF SOUTHWESTERN
MEXICO. SEAS OF 4 TO 7 FT PREVAIL ELSEWHERE ACROSS THE BAJA NORTE
WATERS AND OFFSHORE OF SOUTHERN MEXICO, WITH 2 TO 4 FT SEAS IN
THE CENTRAL AND SOUTHERN GULF OF CALIFORNIA.
FOR THE FORECAST, GALE FORCE GAP WINDS ACROSS THE WINDS GULF OF
TEHUANTEPEC WILL GRADUALLY INCREASE AND GREATLY EXPAND IN AREAL
COVERAGE LATER TONIGHT THROUGH TUE MORNING, AS A STRONG COLD
FRONT SWEEPS THROUGH THE GULF OF AMERICA AND STRONG HIGH PRESSURE
BUILDS NORTH OF THE FRONT. A LARGE AND EXPANSIVE AREA OF GALE
FORCE WINDS ARE EXPECTED TO SPREAD AS FAR SOUTH AND WEST AS
12N98W BY LATE MON NIGHT, WITH SEAS BUILDING TO AROUND 20 FT AT
THAT TIME. STRONG GALES TO 45 KT EXTENDING OUT TO 150 NM FROM
THE COAST OF TEHUANTEPEC ARE EXPECTED MON NIGHT THROUGH TUE
MORNING. GALE FORCE WINDS WILL CONTINUE THROUGH WED MORNING,
WITH WINDS THEN PULSING TO STRONG TO NEAR-GALE FORCE THROUGH FRI
MORNING. ELSEWHERE, ROUGH SEAS OFFSHORE OF CENTRAL BAJA
CALIFORNIA AND SOUTHWESTERN MEXICO WILL SLOWLY SUBSIDE FROM
NORTHWEST TO SOUTHEAST TONIGHT, THOUGH ROUGH SEAS WILL PERSIST
NEAR THE REVILLAGIGEDO ISLANDS THROUGH MON. IN THE GULF OF
CALIFORNIA, MODERATE TO FRESH NW WINDS WILL PULSE THROUGH MON AS
TROUGHING PREVAILS OVER THE REGION.
FOR THE FORECAST, FRESH NE WINDS WILL PULSE TO STRONG SPEEDS EACH
NIGHT AND MORNING BY MIDWEEK ACROSS THE PAPAGAYO REGION THROUGH
MUCH OF THIS WEEK AS A COLD FRONT SWEEPS THROUGH THE GULF OF
AMERICA AND THE NW CARIBBEAN, AND STRONG HIGH PRESSURE BUILDS
NORTH OF THE FRONT. FRESH TO LOCALLY STRONG N TO NE WINDS WILL
BRIEFLY OCCUR ACROSS AND DOWNWIND OF THE GULF OF FONSECA AND
SOUTH OF EL SALVADOR TUE NIGHT INTO MIDDAY WED. OFFSHORE OF
GUATEMALA, EXPECT FRESH TO LOCALLY STRONG N TO NE WINDS AND VERY
ROUGH SEAS MON NIGHT THROUGH WED AS A SIGNIFICANT GALE FORCE
WIND EVENT OCCURS IN THE GULF OF TEHUANTEPEC. ROUGH SEAS WILL
EXPAND SOUTHEASTWARD TO WELL OFFSHORE OF EL SALVADOR AND
GUATEMALA EARLY TUE INTO WED.
FOR THE FORECAST, LARGE NW SWELL MOVING INTO THE NORTHWESTERN
WATERS, WILL PRODUCE A LARGE AREA OF ROUGH SEAS THROUGH EARLY
THIS WEEK OVER MUCH OF THE EASTERN PACIFIC. SEAS IN EXCESS OF 8
FT WILL PREVAIL ACROSS THE WATERS N OF 18N AND WEST OF 129W BY
SUNRISE, AND N OF 13N AND WEST OF 125W BY MON EVENING. VERY
ROUGH SEAS OF 12 TO 15 FT ARE EXPECTED NORTH OF 25N AND WEST OF
133W THROUGH MON. SEAS WILL SLOWLY DIMINISH FROM NORTH TO SOUTH
THROUGH MIDWEEK, WITH SEAS NORTH OF 20N FALLING BELOW 8 FT BY
EARLY WED, AND SOUTH OF 20N BY THU. LOOKING AHEAD, NEW NW SWELL
WILL MOVE INTO THE NW WATERS WED, LEADING TO ROUGH TO VERY ROUGH
SEAS OVER THIS SAME REGION WED NIGHT THROUGH LATE WEEK. STRONG E
TO NE WINDS AND ROUGH SEAS GENERATED BY A SIGNIFICANT GALE FORCE
GAP WIND EVENT IN THE GULF OF TEHUANTEPEC WILL SPREAD LARGE NE
SWELL INTO THE WATERS FROM 05N TO 15N AND EAST OF 115W MON NIGHT
THROUGH WED BEFORE DIMINISHING.
SHORT-TERM TEHUANTEPEC
TODAY - NNW 34-43, Seas SW 5-5.9 ft @ 14sec
TONITE - N 31-39, Seas SW 4.2-5.1 ft @ 14sec
TUESDAY - N 31-39, Seas SW 4.2-5.1 ft @ 14sec
TUESDAY NIGHT - N 20-25, Seas N/A ?-? ft @ ?
LONG-TERM TEHUANTEPEC
WEDNESDAY - N 20-25, Seas N/A ?-? ft @ ?
THURSDAY - NNW 16-20, Seas N/A ?-? ft @ ?
FRIDAY - N 15-19, Seas N/A ?-? ft @ ?
SATURDAY - S 8-10, Seas N/A ?-? ft @ ?
SUNDAY - SSW 10-12, Seas N/A ?-? ft @ ?
**GAP WINDS FORECAST**
.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 09N74W TO 10N86W TO 07N97W TO 11N111W TO
11.5N127W TO BEYOND 10N140W. SCATTERED MODERATE TO STRONG
CONVECTION N OF 06.5N E OF 85W AND FROM 12N TO 15.5N BETWEEN
110W AND 114.5W. SCATTERED MODERATE ISOLATED STRONG CONVECTION FROM
05.5N TO 111N BETWEEN 92W AND 98W. SCATTERED MODERATE CONVECTION
FROM 08.5N TO 15N W OF 131W.
...INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
THE MONSOON TROUGH EXTENDS FROM 09N74W TO 10N86W TO 07N97W TO
11N111W TO 11.5N127W BEYOND 10N140W. SCATTERED MODERATE TO STRONG
CONVECTION IS OCCURRING N OF 06.5N EAST OF 85W AND FROM 12N TO
15.5N BETWEEN 110W AND 114.5W. SCATTERED MODERATE ISOLATED STRONG
CONVECTION IS NOTED FROM 05.5N TO 111N BETWEEN 92W AND 98W.
SCATTERED MODERATE CONVECTION IS NOTED FROM 08.5N TO 15N WEST OF
131W.
MODERATE TO FRESH GAP WINDS ARE OCCURRING ACROSS THE PAPAGAYO
REGION TONIGHT AS ATLANTIC HIGH PRESSURE EXTENDS WEAKLY INTO THE
NORTHWESTERN CARIBBEAN. GENTLE TO MODERATE NE TO E WINDS ARE
OCCURRING ELSEWHERE NORTH OF THE MONSOON TROUGH E OF 88W, WHILE
MODERATE TO LOCALLY FRESH S TO SW WINDS CONTINUE TO THE SOUTH OF
THE TROUGH, ALONG 09N, AS DEPICTED BY RECENT SATELLITE
SCATTEROMETER DATA. MIXED NW AND SW SWELL ARE SUPPORTING 4 TO 6
FT SEAS OVER THE REGIONAL WATERS, WITH 7 FT SEAS NOTED SOUTH AND
WEST OF THE GALAPAGOS ISLANDS. SCATTERED MODERATE TO STRONG
CONVECTION HAS DEVELOP ALONG THE NW COAST OF COLOMBIA, INSIDE
THE GULF OF PANAMA, AND ALONG THE W COAST OF COSTA RICA.
A COLD FRONTS MOVING INTO THE NORTHWEST WATERS HAS STALLED FROM
30N137W TO 25N140W, STEMMING FROM A COMPLEX LOW PRESSURE SYSTEM
CENTERED OFFSHORE OF BRITISH COLUMBIA. RECENT SATELLITE
SCATTEROMETER DATA SHOWED MODERATE SE TO S WINDS OCCURRING E THE
STATIONARY FRONT N OF 25N AND E TO 132W. LARGE NW SWELL BUILDING
ACROSS THE NW WATERS WITH AND AHEAD OF THE FRONT IS LEADING TO
ROUGH SEAS NORTH OF 21N AND WEST OF 130W, WITH 12 TO 15 FT SEAS
NORTH OF 23N AND WEST OF 135W, AS NOTED BY RECENT SATELLITE
ALTIMETER AND SOFAR BUOY DATA. WEAK RIDGING EXTENDS OVER MUCH OF
THE REST OF THE EASTERN PACIFIC N OF 18N, BETWEEN 135W AND BAJA
CALIFORNIA. MAINLY GENTLE TO MODERATE TRADE WINDS ARE OCCURRING
NORTH OF THE MONSOON TROUGH TO 21N, WITH LOCALLY FRESH WINDS
NOTED FROM 12N TO 16N AND W OF 125W. MODERATE TO FRESH SE TO SW
WINDS ARE OCCURRING SOUTH OF THE MONSOON TROUGH. RESIDUAL NW
SWELL IS PRODUCING ROUGH SEAS OF 8 TO 10 FT BETWEEN 105W AND 125W
EXTENDING NORTHWARD TO OFFSHORE OF BAJA CALIFORNIA SUR, AND OVER
THE WATERS SOUTH OF 10N.
GULF OF TEHUANTEPEC GALE WARNING: STRONG N GAP WINDS CONTINUE TO
INCREASE ACROSS THE GULF OF TEHUANTEPEC TONIGHT, AND ARE NOW
REACHING GALE-FORCE, AND EXTEND SOUTHWARD TO 14.5N, WELL AHEAD
OF A COLD FRONT MOVING INTO THE SW GULF OF AMERICA. THIS COLD
FRONT WILL SWEEP ACROSS THE GULF OF AMERICA ON MON AND THEN MOVE
WELL INTO THE NW CARIBBEAN AND CENTRAL AMERICA MON NIGHT THROUGH
TUE. STRONG HIGH PRESSURE BEHIND THE FRONT WILL BUILD SOUTHWARD
ACROSS EASTERN MEXICO AND THROUGH THE ISTHMUS OF TEHUANTEPEC MON
THROUGH TUE TO PRODUCE A VERY SIGNIFICANT GALE EVENT ACROSS THE
TEHUANTEPEC REGION. GALE FORCE WINDS WILL GRADUALLY INCREASE AND
GREATLY EXPAND IN AREAL COVERAGE LATER TONIGHT THROUGH TUE
MORNING. PEAK WINDS NEAR 45 KT WITH FREQUENT GUSTS TO STORM FORCE
ARE EXPECTED OUT TO 150 NM FROM THE COAST OF TEHUANTEPEC MON
NIGHT THROUGH TUE MORNING. GALE FORCE WINDS ARE EXPECTED TO
EXTEND AS FAR SOUTH AS 12N AND WESTWARD TO 98W BY LATE MON NIGHT,
WITH SEAS PEAKING AROUND 20 KT AT THAT TIME. WINDS AND SEAS WILL
BEGIN TO SLOWLY DIMINISH TUE AFTERNOON THROUGH WED MORNING
BEFORE FALLING BELOW GALE FORCE AROUND MIDDAY WED. STRONG WINDS
ARE THEN EXPECTED TO CONTINUE ACROSS AND DOWNSTREAM OF
TEHUANTEPEC TO NEAR 14N THROUGH FRI MORNING.
N GAP WINDS HAVE INCREASED TO GALE-FORCE ACROSS THE GULF OF
TEHUANTEPEC, WHERE SEAS ARE ESTIMATED AT 9 FT. ELSEWHERE ACROSS
THE MEXICAN OFFSHORE WATERS, A SURFACE TROUGH EXTENDS FROM
CENTRAL CALIFORNIA SOUTHWARD ALONG 125W TO 28N124W, WHILE A
SECOND TROUGH PERSISTS ACROSS NW MEXICO, YIELDING A RELATIVELY
WEAK PRESSURE GRADIENT ACROSS THE BAJA CALIFORNIA WATERS. RECENT
SATELLITE SCATTEROMETER DATA SHOWED GENTLE TO LOCALLY MODERATE
NW WINDS OCCURRING IN THE CENTRAL AND SOUTHERN GULF OF
CALIFORNIA AND EXTENDING TO OFFSHORE OF CABO CORRIENTES, AND
ACROSS THE BAJA CALIFORNIA WATERS. GENTLE OR WEAKER WINDS
PREVAIL OVER THE REST OF THE MEXICO OFFSHORE WATERS BETWEEN CABO
CORRIENTES AND PUERTO ANGEL. RECENT SATELLITE ALTIMETER DATA
SHOWS RESIDUAL NW SWELL PRODUCING SEAS OF 6 TO 8 FT OFFSHORE OF
BAJA, SOUTH OF PUNTA EUGENIA, AND OFFSHORE OF SOUTHWESTERN
MEXICO. SEAS OF 4 TO 7 FT PREVAIL ELSEWHERE ACROSS THE BAJA NORTE
WATERS AND OFFSHORE OF SOUTHERN MEXICO, WITH 2 TO 4 FT SEAS IN
THE CENTRAL AND SOUTHERN GULF OF CALIFORNIA.
FOR THE FORECAST, GALE FORCE GAP WINDS ACROSS THE WINDS GULF OF
TEHUANTEPEC WILL GRADUALLY INCREASE AND GREATLY EXPAND IN AREAL
COVERAGE LATER TONIGHT THROUGH TUE MORNING, AS A STRONG COLD
FRONT SWEEPS THROUGH THE GULF OF AMERICA AND STRONG HIGH PRESSURE
BUILDS NORTH OF THE FRONT. A LARGE AND EXPANSIVE AREA OF GALE
FORCE WINDS ARE EXPECTED TO SPREAD AS FAR SOUTH AND WEST AS
12N98W BY LATE MON NIGHT, WITH SEAS BUILDING TO AROUND 20 FT AT
THAT TIME. STRONG GALES TO 45 KT EXTENDING OUT TO 150 NM FROM
THE COAST OF TEHUANTEPEC ARE EXPECTED MON NIGHT THROUGH TUE
MORNING. GALE FORCE WINDS WILL CONTINUE THROUGH WED MORNING,
WITH WINDS THEN PULSING TO STRONG TO NEAR-GALE FORCE THROUGH FRI
MORNING. ELSEWHERE, ROUGH SEAS OFFSHORE OF CENTRAL BAJA
CALIFORNIA AND SOUTHWESTERN MEXICO WILL SLOWLY SUBSIDE FROM
NORTHWEST TO SOUTHEAST TONIGHT, THOUGH ROUGH SEAS WILL PERSIST
NEAR THE REVILLAGIGEDO ISLANDS THROUGH MON. IN THE GULF OF
CALIFORNIA, MODERATE TO FRESH NW WINDS WILL PULSE THROUGH MON AS
TROUGHING PREVAILS OVER THE REGION.
MODERATE TO FRESH GAP WINDS ARE OCCURRING ACROSS THE PAPAGAYO
REGION TONIGHT AS ATLANTIC HIGH PRESSURE EXTENDS WEAKLY INTO THE
NORTHWESTERN CARIBBEAN. GENTLE TO MODERATE NE TO E WINDS ARE
OCCURRING ELSEWHERE NORTH OF THE MONSOON TROUGH E OF 88W, WHILE
MODERATE TO LOCALLY FRESH S TO SW WINDS CONTINUE TO THE SOUTH OF
THE TROUGH, ALONG 09N, AS DEPICTED BY RECENT SATELLITE
SCATTEROMETER DATA. MIXED NW AND SW SWELL ARE SUPPORTING 4 TO 6
FT SEAS OVER THE REGIONAL WATERS, WITH 7 FT SEAS NOTED SOUTH AND
WEST OF THE GALAPAGOS ISLANDS. SCATTERED MODERATE TO STRONG
CONVECTION HAS DEVELOP ALONG THE NW COAST OF COLOMBIA, INSIDE
THE GULF OF PANAMA, AND ALONG THE W COAST OF COSTA RICA.
.48 HOUR FORECAST WITHIN 11N86W TO 10N88W TO 09N89W TO 09N88W TO
10N87W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO...NE WINDS 20
TO 25 KT. SEAS TO 2.5 M IN NW SWELL.
FOR THE FORECAST, FRESH NE WINDS WILL PULSE TO STRONG SPEEDS EACH
NIGHT AND MORNING BY MIDWEEK ACROSS THE PAPAGAYO REGION THROUGH
MUCH OF THIS WEEK AS A COLD FRONT SWEEPS THROUGH THE GULF OF
AMERICA AND THE NW CARIBBEAN, AND STRONG HIGH PRESSURE BUILDS
NORTH OF THE FRONT. FRESH TO LOCALLY STRONG N TO NE WINDS WILL
BRIEFLY OCCUR ACROSS AND DOWNWIND OF THE GULF OF FONSECA AND
SOUTH OF EL SALVADOR TUE NIGHT INTO MIDDAY WED. OFFSHORE OF
GUATEMALA, EXPECT FRESH TO LOCALLY STRONG N TO NE WINDS AND VERY
ROUGH SEAS MON NIGHT THROUGH WED AS A SIGNIFICANT GALE FORCE
WIND EVENT OCCURS IN THE GULF OF TEHUANTEPEC. ROUGH SEAS WILL
EXPAND SOUTHEASTWARD TO WELL OFFSHORE OF EL SALVADOR AND
GUATEMALA EARLY TUE INTO WED.
MODERATE TO FRESH GAP WINDS ARE OCCURRING ACROSS THE PAPAGAYO
REGION TONIGHT AS ATLANTIC HIGH PRESSURE EXTENDS WEAKLY INTO THE
NORTHWESTERN CARIBBEAN. GENTLE TO MODERATE NE TO E WINDS ARE
OCCURRING ELSEWHERE NORTH OF THE MONSOON TROUGH E OF 88W, WHILE
MODERATE TO LOCALLY FRESH S TO SW WINDS CONTINUE TO THE SOUTH OF
THE TROUGH, ALONG 09N, AS DEPICTED BY RECENT SATELLITE
SCATTEROMETER DATA. MIXED NW AND SW SWELL ARE SUPPORTING 4 TO 6
FT SEAS OVER THE REGIONAL WATERS, WITH 7 FT SEAS NOTED SOUTH AND
WEST OF THE GALAPAGOS ISLANDS. SCATTERED MODERATE TO STRONG
CONVECTION HAS DEVELOP ALONG THE NW COAST OF COLOMBIA, INSIDE
THE GULF OF PANAMA, AND ALONG THE W COAST OF COSTA RICA.
SHORT-TERM GAP WINDS (Near 11N 86W)
TODAY - Not available yet
TONITE - Not available yet
TUESDAY - NE 21-26, Seas N/A ?-? ft @ ?
TUESDAY NIGHT - NE 18-23, Seas N/A ?-? ft @ ?
LONG-TERM GAP WINDS (Near 11N 86W)
WEDNESDAY - ENE 19-24, Seas N/A ?-? ft @ ?
THURSDAY - ENE 19-24, Seas N/A ?-? ft @ ?
FRIDAY - ENE 18-23, Seas N/A ?-? ft @ ?
SATURDAY - ENE 10-13, Seas N/A ?-? ft @ ?
SUNDAY - SSE 8-10, Seas N/A ?-? ft @ ?
** TSUNAMI INFO **
tsunami
See https://www.tsunami.gov/events/xml/PHEBAtom.xml PTCW - Tsunami warnings and info for Pacific Ocean (0.6 days old)
Updated 09 Nov 2025 23:07:42 GMT (0.6 days old)
VICINITY OF GUAM
https://www.tsunami.gov/events/PHEB/2025/11/09/25313003/1/WEGM42/WEGM42.txt
ZCZC
WEGM42 PHEB 092306
TIBGUM
GUZ001>004-100106-
TSUNAMI INFORMATION STATEMENT NUMBER 1
NWS PACIFIC TSUNAMI WARNING CENTER HONOLULU HI
906 AM CHST MON NOV 10 2025
...NO TSUNAMI THREAT TO GUAM/CNMI FROM A NEARBY EARTHQUAKE...
AUDIENCE
--------
EMERGENCY MANAGERS... MEDIA... GENERAL PUBLIC
EVALUATION
----------
* AN EARTHQUAKE WITH A PRELIMINARY MAGNITUDE OF 5.5 OCCURRED IN
THE VICINITY OF GUAM AT 854 AM CHST ON MONDAY NOVEMBER 10
2025.
* BASED ON ALL AVAILABLE DATA... THERE IS NO TSUNAMI THREAT TO
GUAM... ROTA... TINIAN OR SAIPAN FROM THIS EARTHQUAKE.
* SOME AREAS MAY HAVE EXPERIENCED SHAKING.
RECOMMENDED ACTIONS
-------------------
* NO ACTION IS REQUIRED.
POTENTIAL IMPACTS
-----------------
* NO TSUNAMI IMPACTS ARE EXPECTED.
PRELIMINARY EARTHQUAKE PARAMETERS -USGS-
----------------------------------------
* MAGNITUDE 5.5
* ORIGIN TIME 854 AM CHST NOV 10 2025
* COORDINATES 13.6 NORTH 145.0 EAST
* DEPTH 63 MILES
* LOCATION VICINITY OF GUAM
NEXT UPDATE AND ADDITIONAL INFORMATION
--------------------------------------
* THIS WILL BE THE ONLY STATEMENT ISSUED FOR THIS EVENT UNLESS
ADDITIONAL DATA ARE RECEIVED OR THE SITUATION CHANGES.
* FURTHER INFORMATION ABOUT THIS EVENT MAY BE FOUND ON THE
INTERNET AT WWW.TSUNAMI.GOV.
* AUTHORITATIVE INFORMATION ABOUT THE EARTHQUAKE FROM THE U.S.
GEOLOGICAL SURVEY CAN BE FOUND ON THE INTERNET AT
EARTHQUAKE.USGS.GOV.
$$
NNNN
See https://www.tsunami.gov/events/xml/PAAQAtom.xml NWS West Coast/Alaska Tsunami Center Bulletins (1.2 days old)
Updated 09 Nov 2025 09:43:42 GMT (1.2 days old)
55 miles SE of Amukta Pass, Alaska
https://www.tsunami.gov/events/PAAQ/2025/11/09/t5gddc/1/WEAK53/WEAK53.txt
WEAK53 PAAQ 090943
TIBAK1
Tsunami Information Statement Number 1
NWS National Tsunami Warning Center Palmer AK
1243 AM AKST Sun Nov 9 2025
...THIS IS A TSUNAMI INFORMATION STATEMENT...
EVALUATION
----------
* There is NO tsunami danger from this earthquake.
PRELIMINARY EARTHQUAKE PARAMETERS
---------------------------------
* The following parameters are based on a rapid preliminary
assessment of the earthquake and changes may occur.
* Magnitude 5.4
* Origin Time 0037 AKST Nov 09 2025
0137 PST Nov 09 2025
0937 UTC Nov 09 2025
* Coordinates 51.7 North 171.2 West
* Depth 24 miles
* Location 55 miles SE of Amukta Pass, Alaska
240 miles E of Adak, Alaska
ADDITIONAL INFORMATION AND NEXT UPDATE
--------------------------------------
* Further information will be issued by the United States
Geological Survey (earthquake.usgs.gov) or the appropriate
regional seismic network.
* This will be the only U.S. National Tsunami Warning Center
message issued for this event unless additional information
becomes available.
$$