Marine Weather for GM 270

Active Advisory: (US Severe Weather)
Forecast as of 9:01 am CST on December 15, 2019
Small Craft Advisory in effect through Monday morning
Gale watch in effect from Monday evening through Tuesday morning
Waters From Baffin Bay To Port Aransas From 20 To 60 Nm-
Waters From Port Aransas To Matagorda Ship Channel From 20 To
60 Nm-
Rest Of Today
South wind 20 to 25 knots. Seas 6 to 7 feet with occasional seas up to 9 feet.
Tonight
South wind 15 to 20 knots. Seas 6 to 7 feet with occasional seas up to 9 feet. A slight chance of showers after midnight.
Monday
South wind 15 to 20 knots shifting west in the afternoon. Seas 5 to 7 feet with occasional seas up to 9 feet. A slight chance of showers in the morning, then a chance of showers and a slight chance of thunderstorms in the afternoon.
Monday Night
North wind 25 to 30 knots. Seas 6 to 8 feet with occasional seas up to 10 feet building to 8 to 10 feet with occasional seas up to 13 feet after midnight. A slight chance of showers in the evening.
Tuesday
North wind 25 to 30 knots. Seas 8 to 10 feet with occasional seas up to 13 feet.
Tuesday Night
North wind 20 to 25 knots. Seas 7 to 9 feet with occasional seas up to 11 feet.
Wednesday
Northeast wind 15 to 20 knots decreasing to 10 to 15 knots in the afternoon. Seas 5 to 7 feet with occasional seas up to 9 feet.
Wednesday Night
East wind 10 to 15 knots. Seas 3 to 5 feet with occasional seas up to 6 feet.
Thursday
Southeast wind 10 to 15 knots. Seas 3 to 4 feet with occasional seas up to 5 feet.
Thursday Night
Southeast wind 10 to 15 knots. Seas 3 to 4 feet with occasional seas up to 5 feet. A slight chance of showers.

Watches & Warnings

Small Craft Advisory, Gale Watch
Issued: 9:09 AM CST Dec. 15, 2019 – National Weather Service

... Small Craft Advisory remains in effect until noon CST Monday...
... Gale watch remains in effect from Monday evening through
Tuesday morning...

* what... for the Small Craft Advisory, south winds around 20 knots
with gusts up to 30 knots and seas 5 to 7 feet expected. For the
gale watch, north winds 20 to 30 knots with gusts to 35 knots
and seas 7 to 10 feet possible.

* Where... waters from Baffin Bay to Port Aransas from 20 to 60
nm for the Small Craft Advisory. For the gale watch, this same
area in addition to waters from Port Aransas to Matagorda Ship
Channel from 20 to 60 nm.

* When... Small Craft Advisory from 9 am today until noon Monday.
For the gale watch, from Monday evening through Tuesday
morning.

* Impacts... gale force winds and high seas will result in
dangerous marine conditions which could result in capsized or
damaged vessels.

Precautionary/preparedness actions...

Mariners should consider altering plans to avoid possible
hazardous conditions. Remain in port, seek safe Harbor, alter
course, and/or secure the vessel for severe wind and seas.






Marine Weather

Marine Weather Links

Middle Texas coastal waters from Baffin Bay to Matagorda Ship Channel out to 60 nautical miles.

Lower Texas coastal waters from Baffin Bay to the mouth of the Rio Grande out to 60 nm.

Upper Texas coastal waters from High Island to the Matagorda Ship Channel out 60 nautical miles including Galveston and Matagorda bays

Gulf coastal waters from the mouth of the Suwannee River to Destin out to 60 nm

Pascagoula to Atchafalaya River out 60 nm

Coastal waters from lower Atchafalaya to High Island TX out 60 nm

Gulf coastal waters Destin to Pascagoula out 60 nm

Fornia waters from 60 nm to 250 nm offshore.

Marine & Boating Location Search

Enter a coastal zip code for marine weather.

Coastal Water Temperatures

Place Temperature
Port Aransas, TX 66.0 °F
Bob Hall Pier, Corpus Christi, TX 66.9 °F
Packery Channel, TX 68.0 °F

Open Sea Buoy Information

Place ID Sea Temp Wave Height
CORPUS CHRISTI, TX 60NM SSE of Corpus Christi, TX 42020 74 °F
-
FREEPORT, TX NM South of Freeport, TX 42019 74 °F
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Click the Station ID for daily observations and history.

C-MAN Station Information

Place ID Water Temp Wave Height
Port Aransas, TX PTAT2 65 °F
-