Marine Weather for GM 155

Active Advisory: (US Severe Weather)
Forecast as of 9:49 am CST on December 10, 2019
Gale Warning in effect through late tonight
Coastal Waters From Baffin Bay To Port Mansfield Out 20 Nm-
Waters From Baffin Bay To Port Mansfield Extending From 20 To
60 Nm-
Rest Of Today
Northwest winds 25 to 30 knots shifting north 20 to 30 knots in the afternoon. Seas 7 to 10 feet with occasional seas up to 12 feet. Rain showers likely and slight chance of thunderstorms late in the morning, then chance of rain showers in the afternoon.
Tonight
North winds 20 to 30 knots diminishing to 15 to 25 knots after midnight. Seas 7 to 10 feet with occasional seas up to 12 feet. Slight chance of rain showers through the night.
Wednesday
North winds 15 to 25 knots becoming 15 to 20 knots in the afternoon. Seas 5 to 8 feet with occasional seas up to 9 feet. Slight chance of rain showers through the day.
Wednesday Night
Northeast winds 15 to 20 knots diminishing to 10 to 15 knots after midnight. Seas 4 to 6 feet with occasional seas up to 7 feet. Slight chance of rain showers in the evening.
Thursday
North winds 5 to 10 knots. Seas 3 to 5 feet.
Thursday Night
Northeast winds 10 to 15 knots becoming north 5 to 10 knots after midnight. Seas 3 to 5 feet.
Friday
North winds 5 to 10 knots. Seas 2 to 4 feet.
Friday Night
South winds 5 to 10 knots. Seas 2 to 3 feet.
Saturday
South winds 5 to 10 knots. Seas 2 to 3 feet.
Saturday Night
South winds 5 to 10 knots. Seas 3 to 5 feet.

Watches & Warnings

Small Craft Advisory, Gale Watch
Issued: 12:07 PM CST Dec. 15, 2019 – National Weather Service

... Small Craft Advisory remains in effect until 6 am CST Monday...
... Gale watch remains in effect from Monday evening through
Tuesday morning...

* what... for the Small Craft Advisory, south winds 15 to 25 kt
with gusts up to 30 kt and seas 6 to 9 feet expected. For the
gale watch, north winds 20 to 30 kt with gusts up to 35 kt and
seas 7 to 10 feet possible.

* Where... coastal waters from Port Mansfield to the Rio Grande
out 20 nm, coastal waters from Baffin Bay to Port Mansfield
out 20 nm, waters from Port Mansfield to the Rio Grande
extending from 20 to 60 nm and waters from Baffin Bay to Port
Mansfield extending from 20 to 60 nm.

* When... for the Small Craft Advisory, through 6 am Monday. For
the gale watch, from Monday evening through Tuesday morning.

* Impacts... strong winds can cause hazardous seas which could
capsize or damage vessels and reduce visibility.

* Additional details... a slight improvement very late tonight.

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
Baffin Bay Point of Rocks, TX 71.1 °F
Rincon del San Jose Potrero Lopeno SW, TX 69.1 °F
Bob Hall Pier, Corpus Christi, TX 68.0 °F
Packery Channel, TX 68.0 °F
Port Isabel, TX 66.9 °F
Port Aransas, TX 66.0 °F

Open Sea Buoy Information

Place ID Sea Temp Wave Height
CORPUS CHRISTI, TX 60NM SSE of Corpus Christi, TX 42020 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
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