Tehuantepec Forecast

November 13, 2025, 3:01 pm (UTC: -05:00)
Subject: Tehuantepec Forecast

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This forecast has not been reviewed. It was generated from an automatic model.

.WARNINGS.

...GALE WARNING...
.WITHIN 16N94W TO 16N95W TO 16N96W TO 15N95W TO 14N95W TO 15N94W
TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC... N WINDS 25 TO
35 KT. SEAS 2.5 TO 3.0 M. ELSEWHERE WITHIN 14N94W TO 14N96W TO
12N97W TO 11N97W TO 11N96W TO 12N95W TO 14N94W N TO NE WINDS 25
TO 35 KT. SEAS 2.5 TO 3.0 M. REMAINDER OF AREA WITHIN 10N95W TO
12N116W TO 04N109W TO 01N99W TO 03N94W TO 10N95W WINDS 20 KT OR
LESS. SEAS 2.5 TO 3.0 M IN NE SWELL.
.24 HOUR FORECAST WITHIN 16N94W TO 16N96W TO 13N98W TO 12N98W TO
11N96W TO 13N94W TO 16N94W...INCLUDING THE GULF OF
TEHUANTEPEC... N TO NE WINDS 20 TO 30 KT. SEAS 2.5 TO 3.0 M.
.48 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 14N96W TO 14N95W TO
15N94W TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC... N TO NE
WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.

.WITHIN 16N94W TO 16N95W TO 16N96W TO 15N95W TO 14N95W TO 15N94W
TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC... N WINDS 25 TO
35 KT. SEAS 2.5 TO 3.0 M. ELSEWHERE WITHIN 14N94W TO 14N96W TO
12N97W TO 11N97W TO 11N96W TO 12N95W TO 14N94W N TO NE WINDS 25
TO 35 KT. SEAS 2.5 TO 3.0 M. REMAINDER OF AREA WITHIN 10N95W TO
12N116W TO 04N109W TO 01N99W TO 03N94W TO 10N95W WINDS 20 KT OR
LESS. SEAS 2.5 TO 3.0 M IN NE SWELL.
.24 HOUR FORECAST WITHIN 16N94W TO 16N96W TO 13N98W TO 12N98W TO
11N96W TO 13N94W TO 16N94W...INCLUDING THE GULF OF
TEHUANTEPEC... N TO NE WINDS 20 TO 30 KT. SEAS 2.5 TO 3.0 M.
.48 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 14N96W TO 14N95W TO
15N94W TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC... N TO NE
WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.

GULF OF TEHUANTEPEC GALE WARNING: HIGH PRESSURE NORTH OF THE AREA
SUPPORTS STRONG TO GALE-FORCE NORTHERLY WINDS ACROSS THE GULF OF
TEHUANTEPEC. SEAS ARE CURRENTLY PEAKING AROUND 12 FT (4 M).
WINDS AND SEAS WILL DIMINISH AS THE HIGH PRESSURE WEAKENS AND
SHIFT EASTWARD IN THE NEXT FEW DAYS. GALE-FORCE WINDS WILL
PERSIST IN THE GULF OF TEHUANTEPEC THROUGH TONIGHT AND STRONG
WINDS THROUGH SAT. SEAS WILL GRADUALLY SUBSIDE, DECREASING BELOW
8 FT FRI NIGHT.
PLEASE REFER TO THE SPECIAL FEATURES SECTION FOR ADDITIONAL
INFORMATION ON THE GALE WARNING IN THE GULF OF TEHUANTEPEC.
A WEAK HIGH PRESSURE PREVAILS ACROSS THE OFFSHORE WATERS OF BAJA
CALIFORNIA, SUPPORTING GENTLE TO MODERATE NW WINDS AND MODERATE
SEAS. ELSEWHERE OUT OF THE GULF OF TEHUANTEPEC, MODERATE OR
WEAKER WINDS AND SLIGHT TO MODERATE SEAS ARE PREVALENT.
FOR THE FORECAST, THE GALE-FORCE N WINDS IN THE GULF OF TEHUANTEPEC
WILL CONTINUE INTO TONIGHT. ROUGH SEAS ACCOMPANY THESE GALES
DOWNSTREAM. WINDS AND SEAS WILL GRADUALLY DIMINISH THROUGH LATE
FRI AS THE HIGH PRESSURE NORTH OF THE AREA WEAKENS AND SHIFTS
EASTWARD. FARTHER NORTH, A COLD FRONT WILL MOVE ACROSS BAJA
CALIFORNIA AND THE GULF OF CALIFORNIA LATE TODAY THROUGH SAT.
EXPECT FRESH TO STRONG SW GAP WINDS ACROSS THE NORTHERN GULF OF
CALIFORNIA AHEAD OF THE FRONT SAT INTO EARLY SUN. FRESH TO STRONG
NW WINDS AND ROUGH SEAS TO 13 FT WILL FOLLOW THE FRONT OFF BAJA
CALIFORNIA LATE TODAY INTO SAT, BEFORE SUBSIDING SUN.

THE 1025 MB HIGH PRESSURE SYSTEM LOCATED NORTH OF THE NW
CARIBBEAN CONTINUES TO SUPPORT FRESH TO LOCALLY STRONG EASTERLY
TRADE WINDS IN THE GULF OF PAPAGAYO REGION. SEAS IN THESE WATERS
ARE 5-7 FT. MODERATE TO FRESH NE WINDS AND MODERATE SEAS ARE
OCCURRING OFF GUATEMALA AND EL SALVADOR BASED ON AN EARLIER SCATTEROMETER
SATELLITE PASS. MEANWHILE, SEAS TO 8 FT ARE FOUND IN THE FAR
OFFSHORE WATERS OF GUATEMALA DUE TO THE WEAKENING GAP WIND EVENT
IN THE GULF OF TEHUANTEPEC. MODERATE OR WEAKER WINDS AND MODERATE
SEAS ARE EVIDENT ELSEWHERE. STRONG SHOWERS AND ISOLATED
THUNDERSTORMS ARE FOUND IN THE OFFSHORE WATERS FROM COSTA RICA TO
COLOMBIA.
FOR THE FORECAST, HIGH PRESSURE NORTH OF THE AREA WILL CONTINUE
TO SUPPORT FRESH TO STRONG GAP WINDS EACH NIGHT AND MORNING IN
THE PAPAGAYO REGION THROUGH FRI MORNING. OFFSHORE OF GUATEMALA,
EXPECT ROUGH SEAS THROUGH FRI AS GALE-FORCE GAP WIND EVENT
CONTINUES IN THE NEARBY GULF OF TEHUANTEPEC. ELSEWHERE, MODERATE
OR LIGHTER WINDS AND MODERATE SEAS WILL PERSIST INTO THE WEEKEND.

SHORT-TERM TEHUANTEPEC
TODAY - N 18-22, Seas SW 4.7-5.6 ft @ 14sec
TONITE - N 18-22, Seas SW 4.6-5.5 ft @ 14sec
FRIDAY - N 18-23, Seas SW 4.2-5.1 ft @ 14sec
FRIDAY NIGHT - N 14-18, Seas N/A ?-? ft @ ?

LONG-TERM TEHUANTEPEC
SATURDAY - N 14-18, Seas N/A ?-? ft @ ?
SUNDAY - S 6-7, Seas N/A ?-? ft @ ?
MONDAY - S 4-5, Seas N/A ?-? ft @ ?
TUESDAY - WSW 4-5, Seas N/A ?-? ft @ ?
WEDNESDAY - NE 6-7, Seas N/A ?-? ft @ ?