Marine Weather for GM 570

Forecast as of 3:22 PM CST on January 31, 2015
Small craft exercise caution in effect through late tonight
Coastal Waters From Port Fourchon To Lower Atchafalaya River From
20 To 60 Nm-
Coastal Waters From The Southwest Pass Of The Mississippi River
To Port Fourchon From 20 To 60 Nm-
Tonight
Southeast winds 15 to 20 knots. Seas 3 to 5 feet with occasional seas to 6 feet dominant period 5 seconds. Chance of showers after midnight.
Sunday
Southwest winds 15 to 20 knots. Seas 3 to 6 feet with occasional seas to 8 feet dominant period 6 seconds. Chance of showers early in the morning...then showers likely in the late morning and afternoon. Slight chance of thunderstorms in the afternoon.
Sunday Night
Southwest winds 10 to 15 knots becoming northwest 20 to 25 knots after midnight. Seas 3 to 6 feet with occasional seas to 8 feet dominant period 4 seconds. Chance of showers and slight chance of thunderstorms until early morning...then slight chance of light rain after midnight.
Monday
North winds 20 to 25 knots. Seas 4 to 7 feet with occasional seas to 9 feet dominant period 5 seconds.
Monday Night
Northeast winds 15 to 20 knots. Seas 3 to 6 feet with occasional seas to 8 feet dominant period 5 seconds.
Tuesday
East winds near 15 knots. Seas 3 to 5 feet with occasional seas to 6 feet dominant period 4 seconds subsiding to 2 to 4 feet dominant period 4 seconds in the afternoon.
Tuesday Night
East winds near 15 knots. Seas 2 to 4 feet dominant period 5 seconds. Rain likely.
Wednesday
East winds 20 to 25 knots. Seas 3 to 5 feet with occasional seas to 6 feet. Rain likely.
Wednesday Night
East winds 15 to 20 knots. Seas 3 to 5 feet with occasional seas to 6 feet. Rain likely.
Thursday
North winds 15 to 20 knots. Seas 3 to 5 feet. Slight chance of light rain.
Thursday Night
North winds 20 to 25 knots. Seas 3 to 6 feet with occasional seas to 8 feet.

Marine Weather Maps

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

Animate Map

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
Grand Isle, LA 62.1 °F

Open Sea Buoy Information

Place ID Sea Temp Wave Height
No Stations Reporting

C-MAN Station Information

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

Tide Heights

2015-01-31 2015-02-01
3 AM 9 AM 3 PM 9 PM 3 AM 9 AM 3 PM 9 PM

Tide Information

Date Time Tide Type Height
Ship Shoal Light, Louisiana:  
2015-01-31 5:47 PM CST High Tide 1.06
2015-02-01 4:56 AM CST Low Tide -0.77
2015-02-01 6:32 PM CST High Tide 1.03

More Tide Locations