Marine Weather Net

Port Aransas to Matagorda Ship Channel Marine Forecast


THIS AFTERNOON

S
WINDS
5 - 10
KNOTS

TONIGHT

SE
WINDS
5 - 10
KNOTS

SUNDAY

SE
WINDS
5 - 10
KNOTS

SUNDAY NIGHT

SE
WINDS
10 - 15
KNOTS

The Marine Weather Forecast In Detail:
GMZ255 Forecast Issued: 1208 PM CST Sat Dec 14 2024

SMALL CRAFT EXERCISE CAUTION
This Afternoon...South Winds 5 To 10 Knots, Becoming Southeast Late. Seas 3 To 5 Feet, Occasionally To 6 Feet. Wave Detail: Southeast 4 Feet At 7 Seconds. A Slight Chance Of Showers And Thunderstorms Early.
Tonight...Southeast 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 After Midnight. Patchy Fog After Midnight.
Sunday...Southeast Winds 5 To 10 Knots. Seas 3 To 4 Feet, Occasionally To 5 Feet. Wave Detail: Southeast 4 Feet At 7 Seconds. Patchy Fog In The Morning.
Sunday Night...Southeast Winds 10 To 15 Knots. Seas 3 To 4 Feet, Occasionally To 5 Feet. Wave Detail: Southeast 4 Feet At 6 Seconds. A Slight Chance Of Very Light Drizzle.
Monday...Southeast 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 And Thunderstorms In The Afternoon.
Monday Night...East Winds 5 To 10 Knots. Seas 3 To 4 Feet, Occasionally To 5 Feet. Wave Detail: Southeast 3 Feet At 7 Seconds.
Tuesday...East Winds Around 10 Knots. Seas 3 To 4 Feet, Occasionally To 5 Feet.
Tuesday Night...East Winds 5 To 10 Knots. Seas 3 To 4 Feet, Occasionally To 5 Feet.
Wednesday...Northeast Winds 5 To 10 Knots, Increasing To 10 To 15 Knots In The Afternoon. Seas Around 3 Feet. A Chance Of Showers.
Wednesday Night...North Winds 15 To 20 Knots. Seas 3 To 5 Feet, Occasionally To 6 Feet. Winds And Seas Higher In And Near Thunderstorms.
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Area Forecast Discussion
National Weather Service Corpus Christi TX
1205pm CST Sat Dec 14 2024

Long Term
(Sunday night through next Friday) Issued at 214am CST Sat Dec 14 2024

Slight changes were made to the long term. Models are depicting Monday's front now stalling in north TX before fizzling out. Due to this change in the forecast rain chances were dropped Monday into Monday night to around 25-35%. This is expected to be pretty isolated to the Brush Country and Rio Grande Plains. Otherwise, the forecast is remaining on track with another cold front expected to push through Wednesday into Thursday morning. Models are still undecided on the timing for this front though, expect highs to drop back into the 60s and 70s with lows in the 30s and 40s through next weekend. As the front enters the area a low chance for showers and maybe thunderstorms will exist though confidence is low.

Marine
Issued at 214am CST Sat Dec 14 2024

Strong southeasterly flow continues early this morning in offshore zones, but expect mainly weak to moderate onshore flow by this afternoon and continuing through the weekend. Isolated to scattered showers are possible through the weekend and into early next week. Isolated showers are possible Monday night and Tuesday as a cold front stalls north of the area. Scattered showers are expected Wednesday/Thursday morning as a stronger cold front pushes through the area. Moderate to occasionally strong southeast to easterly flow will turn to the north and become strong by the middle of the week.

NOAA Corpus Christi TX Office: Watches - Warnings - Advisories
TX...None. GM...Small Craft Advisory until noon CST today for GMZ270-275.