Marine Weather for GM 572

Active Advisory: (US Severe Weather)
Forecast as of 10:10 PM CDT on April 25, 2017
Small craft exercise caution in effect from 1 am CDT Wednesday through Wednesday morning
Coastal Waters From Southwest Pass Of The Mississippi River To
Port Fourchon Louisiana From 20 To 60 Mile-
Tonight
South winds 10 to 15 knots increasing to 15 to 20 knots after midnight. Seas 3 to 5 feet. Dominant period 4 seconds.
Wednesday
South winds 15 to 20 knots. Seas 4 to 6 feet. Dominant period 6 seconds. Dominant period 6 seconds in the afternoon.
Wednesday Night
South winds 15 to 20 knots. Seas 5 to 6 feet with occasional seas to 7 feet. Dominant period 7 seconds. Slight chance of showers and thunderstorms.
Thursday
South winds 10 to 15 knots. Seas 3 to 5 feet. Dominant period 7 seconds. Chance of showers and thunderstorms.
Thursday Night
South winds 15 to 20 knots. Seas 4 to 6 feet. Dominant period 6 seconds.
Friday
South winds 20 to 25 knots. Seas 6 to 8 feet with occasional seas to 9 feet. Dominant period 7 seconds.
Friday Night
Southeast winds 20 to 25 knots. Seas 7 to 9 feet. Dominant period 7 seconds.
Saturday
Southeast winds near 25 knots. Seas 8 to 10 feet. Slight chance of showers and thunderstorms.
Saturday Night
Southeast winds 25 to 30 knots. Seas 8 to 10 feet with occasional seas to 12 feet. Slight chance of showers and thunderstorms in the evening.
Sunday
South winds 25 to 30 knots. Seas 8 to 12 feet. Chance of showers and thunderstorms.
Sunday Night
West winds 20 to 25 knots becoming northwest after midnight. Seas 8 to 10 feet. Showers and thunderstorms in the evening, then showers and thunderstorms likely after midnight.

Watches & Warnings

Small Craft Advisory
Issued: 9:42 PM CDT Apr. 29, 2017 – National Weather Service

... Small Craft Advisory remains in effect until midnight CDT
Sunday night...

* winds... south at 20 to 25 with gusts up to 35 knots.

* Seas... building to 4 to 6 feet on tidal lakes... sounds and bays.
6 to 9 feet with occasional seas up to 12 feet Sunday on open
waters.

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.




Marine Weather

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

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Marine & Boating Location Search

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Coastal Water Temperatures

Place Temperature
Grand Isle, LA 77.0 °F

Open Sea Buoy Information

Place ID Sea Temp Wave Height
No Stations Reporting

C-MAN Station Information

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