Marine Weather for GM 538

Active Advisory: (US Severe Weather)
Forecast as of 3:50 PM CDT on May 24, 2015
Tornado Watch 204 in effect until 8 PM CDT this evening
Small craft exercise caution in effect until 1 am CDT Monday
Chandeleur Sound-Breton Sound-
Tonight
Southeast winds 15 to 20 knots. Waves 3 to 5 feet dominant period 1 second. Showers likely in the evening. Thunderstorms likely through the night. Showers likely after midnight.
Monday
Southeast winds 10 to 15 knots. Waves 3 to 5 feet dominant period 1 second. Showers and thunderstorms likely.
Monday Night
Southeast winds 15 to 20 knots. Waves 3 to 5 feet dominant period 1 second. Chance of showers and thunderstorms.
Tuesday
South winds 10 to 15 knots. Waves 3 to 5 feet dominant period 1 second. Showers and thunderstorms likely.
Tuesday Night
Southeast winds 10 to 15 knots. Waves 2 to 4 feet dominant period 1 second. Thunderstorms likely and chance of showers.
Wednesday
Southeast winds 5 to 10 knots. Waves 1 to 2 feet dominant period 1 second. Chance of showers and thunderstorms.
Wednesday Night
Southeast winds 5 to 10 knots. Waves 1 to 2 feet dominant period 1 second. Chance of showers and thunderstorms.
Thursday
Southeast winds 5 to 10 knots. Waves 1 to 2 feet. Chance of showers and thunderstorms.
Thursday Night
Southeast winds 5 to 10 knots. Waves 1 foot or less. Slight chance of showers and thunderstorms.
Friday
Southeast winds 10 to 15 knots. Waves 1 to 2 feet. Slight chance of showers and thunderstorms.
Friday Night
Southeast winds 5 to 10 knots. Waves 1 foot or less. Slight chance of showers and thunderstorms.
Tornado Watch
Statement as of 4:24 PM CDT on May 24, 2015

Tornado Watch 204 remains in effect until 800 PM CDT for the
following locations

CW

. adjacent coastal waters included are

Vermilion Bay

Coastal waters from Intracoastal City to Cameron la out 20 nm

Coastal waters from lower Atchafalaya River to Intracoastal City
la out 20 nm

Lake Pontchartrain and Lake Maurepas

Mississippi Sound

Lake Borgne

Chandeleur Sound

Breton Sound

Coastal waters from Port Fourchon la to lower Atchafalaya River
la out 20 nm

Coastal waters from the Southwest Pass of the Mississippi River
to Port Fourchon Louisiana out 20 nm

Coastal waters from Boothville la to Southwest Pass of the
Mississippi River out 20 nm




Marine Weather Maps

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

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Marine Weather Links

Atlantic coastal waters from Jupiter Inlet to Ocean Reef out to 60 nm and Gulf coastal waters from East Cape Sable to Chokoloskee out 20 nm and Chokoloskee to Bonita Beach out 60 nm...including the waters of Biscayne Bay and Lake Okeechobee.

Gulf coastal waters from Bonita Beach to the mouth of the Suwannee River out to 60 nm.

Atlantic waters from Ocean Reef to 20 nm west of Dry Tortugas out 60 nm...Florida Bay...Gulf waters from 20 nm to 60 nm west of Chokoloskee to 20 nm west of Dry Tortugas...including the Florida Keys National Marine Sanctuary

Fornia waters from 60 nm to 250 nm offshore.

Atlantic coastal waters from Altamaha Sound GA to Flagler Beach FL out to 60 nm

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

South Santee River SC to Savannah GA out 20 nm and Savannah GA to Altamaha Sound GA out 60 nm...including Charleston Harbor and Grays Reef National marine Sanctuary

Gulf coastal waters Destin to Pascagoula out 60 nm

Atlc coastal waters from Flagler Beach to Jupiter Inlet out 60 nm

Marine & Boating Location Search

Enter a coastal zip code for marine weather.

Coastal Water Temperatures

Place Temperature
Shell Beach, LA 84.0 °F
Grand Isle, LA 82.0 °F
New Canal, LA 82.9 °F
Pilot's Station East, SW Pass, LA 75.9 °F

Open Sea Buoy Information

Place ID Sea Temp Wave Height
USM3M02 42067 82 °F 2.30 ft
Click the Station ID for daily observations and history.

C-MAN Station Information

Place ID Water Temp Wave Height
Grand Isle, LA
-
-
Southwest Pass, LA BURL1
-
-
Main Pass
-
-

Tide Information

Date Time Tide Type Height
Bastian Island, Louisiana:  
2015-05-24 1:53 PM CDT High Tide 1.08
2015-05-25 1:07 AM CDT Low Tide 0.30
2015-05-25 1:25 PM CDT High Tide 0.94
Bay Gardene, Louisiana:  
2015-05-24 4:04 PM CDT High Tide 1.30
2015-05-25 3:34 AM CDT Low Tide 0.31
2015-05-25 3:46 PM CDT High Tide 1.12
Breton Islands, Louisiana:  
2015-05-24 2:07 PM CDT High Tide 1.27
2015-05-25 1:38 AM CDT Low Tide 0.30
2015-05-25 1:49 PM CDT High Tide 1.10
Comfort Island, Louisiana:  
2015-05-24 2:47 PM CDT High Tide 1.43
2015-05-25 1:44 AM CDT Low Tide 0.34
2015-05-25 2:29 PM CDT High Tide 1.24
Empire Jetty, Louisiana:  
2015-05-24 12:09 PM CDT High Tide 1.17
2015-05-24 11:10 PM CDT Low Tide 0.33
2015-05-25 11:41 AM CDT High Tide 1.03
Grand Bay, Louisiana:  
2015-05-24 2:54 PM CDT High Tide 1.21
2015-05-25 2:26 AM CDT Low Tide 0.29
2015-05-25 2:36 PM CDT High Tide 1.04
Jack Bay, Louisiana:  
2015-05-24 3:12 PM CDT High Tide 1.12
2015-05-25 2:18 AM CDT Low Tide 0.26
2015-05-25 2:54 PM CDT High Tide 0.97
Olga Compressor Station, Grand Bay, Louisiana:  
2015-05-24 1:49 PM CDT High Tide 1.14
2015-05-25 1:40 AM CDT Low Tide 0.27
2015-05-25 1:48 PM CDT High Tide 1.00
Shell Beach, Lake Borgne, Louisiana (sub):  
2015-05-24 5:45 PM CDT High Tide 1.26
2015-05-25 5:15 AM CDT Low Tide 0.30
2015-05-25 5:27 PM CDT High Tide 1.09
Shell Beach, Lake Borgne, Louisiana:  
2015-05-24 5:38 PM CDT High Tide 1.34
2015-05-25 4:37 AM CDT Low Tide 0.38
2015-05-25 6:05 PM CDT High Tide 1.21