Marine Weather Net

Baffin Bay to Port Aransas 20 - 60 NM Marine Forecast


TONIGHT

S
WINDS
20 - 25
KNOTS

THURSDAY

S
WINDS
15 - 20
KNOTS

THURSDAY NIGHT

S
WINDS
10 - 15
KNOTS

FRIDAY

E
WINDS
5 - 10
KNOTS

The Marine Weather Forecast In Detail:
GMZ270 Forecast Issued: 1207 PM CST Wed Feb 25 2026

SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT
Tonight...South Winds 20 To 25 Knots With Gusts Up To 30 Knots. Seas 7 To 9 Feet, Occasionally To 11 Feet. Wave Detail: South 9 Feet At 7 Seconds.
Thursday...South Winds 15 To 20 Knots With Gusts Up To 30 Knots. Seas 5 To 8 Feet, Occasionally To 10 Feet. Wave Detail: South 8 Feet At 7 Seconds.
Thursday Night...South Winds 10 To 15 Knots With Gusts Up To 20 Knots, Becoming Southeast 5 To 10 Knots After Midnight. Seas 4 To 5 Feet, Occasionally To 6 Feet. Wave Detail: South 5 Feet At 7 Seconds.
Friday...East Winds 5 To 10 Knots. Seas 3 To 4 Feet, Occasionally To 5 Feet. Wave Detail: Southeast 4 Feet At 7 Seconds. A Slight Chance Of Showers.
Friday Night...East Winds 5 To 10 Knots. Seas Around 3 Feet. Wave Detail: Southeast 3 Feet At 7 Seconds.
Saturday...Southeast Winds 5 To 10 Knots. Seas 2 To 3 Feet. Wave Detail: Southeast 3 Feet At 7 Seconds.
Saturday Night...Southeast Winds Around 10 Knots. Seas 2 To 3 Feet.
Sunday...Southeast Winds Around 10 Knots. Seas 2 To 3 Feet.
Sunday Night...Southeast Winds 10 To 15 Knots. Seas 2 To 3 Feet.
Monday...Southeast Winds Around 10 Knots. Seas 2 To 3 Feet.
Monday Night...Southeast Winds 10 To 15 Knots. Seas Around 3 Feet.
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Area Forecast Discussion
National Weather Service Corpus Christi TX
139pm CST Wednesday Feb 25 2026

Issued at 138pm CST Wednesday Feb 25 2026

Windy conditions are expected to continue through tonight across the eastern half of South Texas. Near record high temperatures are forecast for much of South Texas for the rest of today and tomorrow before a weak front moves in Thursday night into Friday morning. This front is not expected to impact temperatures too much (about 10 degrees cooler Friday) but it will usher in a drier airmass.

Marine
Issued at 138pm CST Wednesday Feb 25 2026

A southerly strong breeze(BF 6) with occasional gusts to near gale (BF 7) will continue tonight through Wednesday night. Winds Thursday will relax to moderate to fresh breeze (BF 4-5) and to a gentle (BF 3) breeze Thursday night. Rain chances will be minimal (under 5%) through the end of the work week.

Fire Weather
Issued at 138pm CST Wednesday Feb 25 2026

Elevated fire weather conditions will continue through late this week. Near record warm temperatures today and Thursday will result in RH values dropping to at least 15% out west and 30-40% east. Southerly winds today will be strongest across eastern areas with much lighter winds out west. This will lead to widespread elevated to near critical fire weather conditions. While even drier air moves in Thursday afternoon, winds will weaken a bit ahead of an approaching front and will begin to shift to the northwest by Thursday afternoon/evening behind the front. Winds will remain lighter Friday into Saturday, though low RH levels will persist.

NOAA Corpus Christi TX Office: Watches - Warnings - Advisories
TX...Wind Advisory until 6pm CST this evening for TXZ245-342>347-442- 443-447.

GM...Small Craft Advisory until 6am CST Thursday for GMZ231-232-236- 237-250-255-270-275.