Marine Weather for GM 170

Active Advisory: (US Severe Weather)
Forecast as of 3:55 PM CDT on October 22, 2019
Small Craft Advisory in effect through Wednesday morning
Waters From Port Mansfield To The Rio Grande Extending From 20 To
60 Nm-
Waters From Baffin Bay To Port Mansfield Extending From 20 To
60 Nm-
Tonight
East winds 20 to 25 knots diminishing to 15 to 20 knots after midnight. Seas 6 to 8 feet with occasional seas up to 9 feet.
Wednesday
East winds 15 to 20 knots. Seas 6 to 8 feet with occasional seas up to 9 feet.
Wednesday Night
Southeast winds 15 to 20 knots diminishing to 10 to 15 knots after midnight. Seas 5 to 7 feet with occasional seas up to 8 feet. Slight chance of showers in the evening, then chance of showers and slight chance of thunderstorms after midnight.
Thursday
East winds 10 to 15 knots. Seas 5 to 7 feet with occasional seas up to 8 feet. Showers and thunderstorms likely.
Thursday Night
East winds 10 to 15 knots becoming northeast 20 to 25 knots after midnight. Seas 5 to 7 feet with occasional seas up to 8 feet. Showers and thunderstorms.
Friday
North winds 20 to 25 knots. Seas 8 to 12 feet with occasional seas up to 14 feet. Chance of showers and thunderstorms in the morning, then slight chance of showers and thunderstorms in the afternoon.
Friday Night
North winds 20 to 25 knots diminishing to 15 to 20 knots after midnight. Seas 8 to 11 feet with occasional seas up to 13 feet. Slight chance of showers and thunderstorms.
Saturday
North winds 15 to 20 knots diminishing to 10 to 15 knots in the afternoon. Seas 6 to 9 feet with occasional seas up to 10 feet.
Saturday Night
North winds 10 to 15 knots diminishing to around 5 knots after midnight. Seas 3 to 5 feet.
Sunday
North winds around 5 knots shifting northeast in the afternoon. Seas 2 to 3 feet.
Sunday Night
East winds 5 to 10 knots. Seas 2 feet or less.

Watches & Warnings

Small Craft Advisory
Issued: 2:51 PM CDT Oct. 22, 2019 – National Weather Service

... Small Craft Advisory now in effect until noon CDT Wednesday...

* winds... northeast to east winds 15 to 20 knots nearshore... 20 to 25
knots far offshore.

* Waves/seas... seas 5 to 7 feet nearshore... 6 to 8 feet far
offshore.

Precautionary/preparedness actions...

A Small Craft Advisory means that wind speeds of 20 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners... especially those operating smaller
vessels should avoid navigating in these conditions.



Castillo



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 Isabel, TX 81.0 °F
Rincon del San Jose Potrero Lopeno SW, TX 78.1 °F
Baffin Bay Point of Rocks, TX 80.1 °F
Bob Hall Pier, Corpus Christi, TX 78.1 °F
Packery Channel, TX 75.0 °F

Open Sea Buoy Information

Place ID Sea Temp Wave Height
CORPUS CHRISTI, TX 60NM SSE of Corpus Christi, TX 42020 82 °F
-
FREEPORT, TX NM South of Freeport, TX 42019 84 °F 1.97 ft
Click the Station ID for daily observations and history.

C-MAN Station Information

Place ID Water Temp Wave Height
Port Aransas, TX PTAT2 77 °F
-