Marine Weather Net

Bay and Waterways from Port Aransas to Port O'Connor Marine Forecast


REST OF TODAY

S
WINDS
5 - 10
KNOTS

TONIGHT

S
WINDS
10 - 15
KNOTS

WEDNESDAY

SW
WINDS
10 - 15
KNOTS

WEDNESDAY NIGHT

N
WINDS
20 - 25
KNOTS

The Marine Weather Forecast In Detail:
GMZ235 Forecast Issued: 1059 AM CDT Tue Apr 05 2022

Rest Of Today...South Wind 5 To 10 Knots. Bays Smooth. Patchy Fog Late In The Morning.
Tonight...South Wind 10 To 15 Knots. Bays Slightly Choppy To Occasionally Choppy. Patchy Fog In The Evening, Then Areas Of Fog After Midnight.
Wednesday...Southwest Wind 10 To 15 Knots Becoming North 15 To 20 Knots In The Afternoon. Bays Choppy To Occasionally Rough.
Wednesday Night...North Wind 20 To 25 Knots. Bays Choppy To Rough.
Thursday...North Wind 15 To 20 Knots. Bays Choppy To Occasionally Rough.
Thursday Night...Northeast Wind 10 To 15 Knots. Bays Slightly Choppy To Occasionally Choppy.
Friday...Northwest Wind 10 To 15 Knots Shifting West In The Afternoon. Bays Slightly Choppy To Occasionally Choppy.
Friday Night...South Wind 10 To 15 Knots. Bays Slightly Choppy To Occasionally Choppy.
Saturday...South Wind 10 To 15 Knots Increasing To 15 To 20 Knots In The Afternoon. Bays Choppy.
Saturday Night...South Wind Around 20 Knots. Bays Choppy To Occasionally Rough.
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Area Forecast Discussion
National Weather Service Corpus Christi TX
632pm CDT Thu July 16 2026

Issued at 234pm CDT Thu July 16 2026

A mid-level low continues to slowly move west over Central and West Texas toward New Mexico. We continue to monitor rainfall rates upstream due to possible river flooding of the San Antonio, Nueces, Frio and Rio Grande Rivers. While most of the rain has stopped we turn our attention to the after-math. The heavy rainfall across Central Texas will result in moderate to major river flooding in South Texas. Please take proper pre-cautions to avoid flooded areas and remember to turn around, don't drown!

As the aforementioned low exits the area, a mid-level ridge is expected to build over east Texas, resulting in south to southwesterly winds aloft. The wind shift will promote the development of a drier airmass over the CWA, especially into next week. For today, temperatures will remain in the upper 80's near the coast, and mid 90's out west. Expect gradual warming this weekend into the work week as heat indices climb to 100F-105F areawide.

Marine
Issued at 234pm CDT Thu July 16 2026

A Moderate to Fresh (BF 4-5) onshore flow through the period becoming more southerly early next week with some periods of a Light to Gentle breeze. There's a low chance around 20-25% or less for showers/storms the rest of today followed by drier conditions through the period.

NOAA Corpus Christi TX Office: Watches - Warnings - Advisories
TX...None. GM...None.