Marine Weather for GM 470

Active Advisory: (US Severe Weather)
Forecast as of 3:48 am CST on December 3, 2016
Small Craft Advisory in effect through this afternoon
Waters From Cameron La To High Island Tx From 20 To 60 Nm-
Today
Southeast winds 25 to 30 knots. Seas 6 to 10 feet. Showers in the morning. Slight chance of thunderstorms through the day. Showers likely in the afternoon.
Tonight
South winds 15 to 20 knots. Seas 3 to 6 feet. Showers and slight chance of thunderstorms.
Sunday
Southwest winds 10 to 15 knots becoming north 15 to 20 knots in the afternoon. Seas 3 to 5 feet. Showers and slight chance of thunderstorms.
Sunday Night
East winds 15 to 20 knots. Seas 3 to 5 feet. Slight chance of thunderstorms in the evening. Showers through the night. Thunderstorms after midnight.
Monday
South winds 10 to 15 knots becoming southwest 15 to 20 knots in the afternoon. Seas 3 to 5 feet. Showers and thunderstorms.
Monday Night
West winds 15 to 20 knots. Seas 3 to 6 feet. Slight chance of showers in the evening.
Tuesday
West winds 10 to 15 knots. Seas 2 to 4 feet.
Tuesday Night
South winds 5 to 10 knots. Seas 2 to 4 feet.
Wednesday
Southeast winds 5 to 10 knots. Seas 1 to 2 feet. Slight chance of showers.
Wednesday Night
East winds 15 to 20 knots becoming north 20 to 25 knots after midnight. Seas 3 to 5 feet. Chance of rain showers.

Watches & Warnings

Small Craft Advisory
Issued: 3:31 AM CST Dec. 3, 2016 – National Weather Service

... Small Craft Advisory remains in effect until 6 PM CST this
evening...

* winds... east winds 20 to 25 knots. Gale force gusts early this
morning.

* Waves/seas... building to 3 to 6 feet within 20 nm and 6 to 9
feet beyond 20 nm tonight.

Precautionary/preparedness actions...

A Small Craft Advisory means that wind speeds of 21 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.





Marine Weather Maps

Click any area for a Zone forecast. Click the Station ID for station data.

Marine Weather Map

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.

Ad Blocker Enabled

Marine & Boating Location Search

Enter a coastal zip code for marine weather.

Coastal Water Temperatures

Place Temperature
Rollover Pass, TX 62.1 °F
Sabine Pass North, TX 64.0 °F
Calcasieu Pass, LA 61.0 °F
Galveston Bay (North Jetty), TX 63.0 °F
Port Arthur, TX 63.0 °F

Open Sea Buoy Information

Place ID Sea Temp Wave Height
GALVESTON,TX NM East of Galveston, TX 42035 68 °F 9.19 ft
42010
-
-
Click the Station ID for daily observations and history.

C-MAN Station Information

Place ID Water Temp Wave Height
Sabine Pass, TX SRST2
-
-
Garden Banks
-
-

Tide Heights

2016-12-03 2016-12-04
3 AM 9 AM 3 PM 9 PM 3 AM 9 AM 3 PM 9 PM

Tide Information

Date Time Tide Type Height
Sabine (offshore), Texas:  
2016-12-03 12:04 AM CST Low Tide 1.39
2016-12-03 2:29 AM CST High Tide 1.45
2016-12-03 10:38 AM CST Low Tide -0.32
2016-12-03 7:00 PM CST High Tide 2.09
2016-12-04 1:08 AM CST Low Tide 1.34
2016-12-04 3:04 AM CST High Tide 1.37
Sabine Bank Lighthouse, Texas:  
2016-12-02 10:30 PM CST Low Tide 2.39
2016-12-03 12:39 AM CST High Tide 2.44
2016-12-03 10:18 AM CST Low Tide -0.27
2016-12-03 6:47 PM CST High Tide 2.68
2016-12-03 11:36 PM CST Low Tide 2.34
2016-12-04 12:36 AM CST High Tide 2.35