Marine Weather Net

Baffin Bay to Port Mansfield, TX 20 - 60 NM Marine Forecast


TODAY

S
WINDS
5 - 10
KNOTS

TONIGHT

SE
WINDS
10
KNOTS

FRIDAY

S
WINDS
5 - 10
KNOTS

FRIDAY NIGHT

SE
WINDS
10 - 15
KNOTS

The Marine Weather Forecast In Detail:
GMZ175 Forecast Issued: 1232 AM CDT Thu Jul 17 2025

Today...South Winds 5 To 10 Knots, Becoming Southeast This Afternoon. Seas 2 To 3 Feet. Wave Detail: South 2 Feet At 5 Seconds.
Tonight...Southeast Winds Around 10 Knots, Becoming South Early In The Morning. Seas 2 To 3 Feet. Wave Detail: Southeast 2 Feet At 5 Seconds.
Friday...South Winds 5 To 10 Knots, Becoming Southeast In The Afternoon. Seas 1 To 2 Feet. Wave Detail: Southeast 1 Foot At 4 Seconds.
Friday Night...Southeast Winds 10 To 15 Knots. Seas 2 To 3 Feet. Wave Detail: Southeast 2 Feet At 4 Seconds.
Saturday...South Winds Around 10 Knots. Seas 2 To 3 Feet. Wave Detail: Southeast 3 Feet At 6 Seconds.
Saturday Night...Southeast Winds 10 To 15 Knots. Seas 2 To 4 Feet. Wave Detail: Southeast 3 Feet At 6 Seconds.
Sunday...South Winds 10 To 15 Knots. Seas 2 To 4 Feet.
Sunday Night...Southeast Winds 10 To 15 Knots. Seas 2 To 4 Feet.
Monday...South Winds 10 To 15 Knots. Seas 2 To 3 Feet.
Monday Night...Southeast Winds 10 To 15 Knots. Seas 2 To 3 Feet.
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Area Forecast Discussion
...UPDATED National Weather Service Brownsville TX
624am CDT Thu July 17 2025

Marine
Issued at 1051pm CDT Wednesday July 16 2025

Generally favorable marine conditions are expected to continue through the forecast. Light to moderate southeasterly winds and slight to moderate seas are expected to continue through the forecast period. A slight increase in winds along the Laguna Madre may result in intermittent Small Craft Should Exercise Caution headlines this weekend and early next week.

NOAA Brownsville TX Office: Watches - Warnings - Advisories
TX...None. GM...None.