Tehuantepec Forecast

November 15, 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
.NONE.

.WITHIN 16N94W TO 16N95W TO 15N96W TO 14N96W TO 14N95W TO 15N95W
TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC... N TO NE WINDS
20 TO 30 KT. SEAS LESS THAN 2.5 M.
.12 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.

IN ADDITION TO THE LARGE NW SWELL DESCRIBED IN THE SPECIAL
FEATURES SECTION, FRESH TO STRONG S TO SW WINDS AND SCATTERED
SHOWERS AND THUNDERSTORMS ARE ACTIVE ALONG THE COLD FRONT
APPROACHING THE COAST OF BAJA CALIFORNIA NORTE. MODERATE SW WINDS
ARE STARTING OVER THE NORTHERN GULF OF CALIFORNIA AHEAD OF THE
FRONT, BUT LIGHT BREEZES AND 1 TO 2 FT PREVAIL ELSEWHERE ACROSS
THE GULF. FARTHER SOUTH, FRESH TO STRONG GAP WINDS ARE STILL
ACTIVE OVER THE GULF OF TEHUANTEPEC, REACHING PRIMARILY 180 NM
OFFSHORE, WITH SEAS TO 7 FT. GENTLE TO MODERATE BREEZES AND 4 TO
6 FT SEAS ARE NOTED ELSEWHERE ACROSS THE OFFSHORE WATERS OF
MEXICO.
FOR THE FORECAST, FRESH TO STRONG NORTHERLY WINDS AND ROUGH SEAS IN
THE GULF OF TEHUANTEPEC AND DOWNSTREAM WILL PERSIST THROUGH THIS
MORNING, THEN DIMINISH THIS AFTERNOON AS HIGH PRESSURE TO THE
NORTH WEAKENS AND SHIFTS EASTWARD. FARTHER NORTH, A WEAKENING
STATIONARY FRONT IS EXPECTED TO SLOWLY DRIFT EASTWARD ACROSS BAJA
CALIFORNIA AND THE GULF OF CALIFORNIA TODAY, BRINGING FRESH TO
OCCASIONALLY STRONG WINDS AND SEAS TO 13 FT IN NW SWELL TO THE
WATERS OFF BAJA CALIFORNIA NORTE. EXPECT FRESH TO STRONG SW GAP
WINDS ACROSS THE NORTHERN GULF OF CALIFORNIA AHEAD OF THE FRONT
THIS AFTERNOON INTO EARLY SUN. LOOKING AHEAD, ANOTHER FRONTAL
BOUNDARY WILL BRING FRESH NW WINDS AND ROUGH SEAS TO THE BAJA
CALIFORNIA OFFSHORE WATERS LATE MON INTO MIDWEEK. WINDS MAY PULSE
TO STRONG IN THE NORTHERN GULF OF CALIFORNIA LATE MON.

SHORT-TERM TEHUANTEPEC
TODAY - NW 6-7, Seas SW 4.7-5.6 ft @ 14sec
TONITE - NNW 7-9, Seas SW 5-5.9 ft @ 14sec
SUNDAY - NNW 7-9, Seas SW 5-5.9 ft @ 14sec
SUNDAY NIGHT - SSW 6-8, Seas N/A ?-? ft @ ?

LONG-TERM TEHUANTEPEC
MONDAY - SSW 6-8, Seas N/A ?-? ft @ ?
TUESDAY - SSW 3-4, Seas N/A ?-? ft @ ?
WEDNESDAY - SW 6-8, Seas N/A ?-? ft @ ?
THURSDAY - SW 6-8, Seas N/A ?-? ft @ ?
FRIDAY - SSW 5-6, Seas N/A ?-? ft @ ?