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4NM SW Grand Isle LA

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 2:42 am CDT May 6, 2024
Forecast Valid: 3am CDT May 6, 2024-6pm CDT May 12, 2024

Monday

SSE wind 5 to 10 kt. A slight chance of showers before 7am. Seas around 2 ft.

Monday Night

SSE wind around 10 kt. Mostly cloudy. Seas 1 to 2 ft.

Tuesday

S wind around 10 kt. Partly sunny. Seas around 2 ft.

Tuesday Night

S wind around 10 kt. Partly cloudy. Seas around 2 ft.

Wednesday

S wind around 10 kt. Mostly sunny. Seas around 2 ft.

Wednesday Night

S wind around 15 kt. Mostly cloudy. Seas around 2 ft.

Thursday

S wind around 10 kt. Partly sunny. Seas around 2 ft.

Thursday Night

S wind around 10 kt. A slight chance of showers and thunderstorms after 1am. Seas around 2 ft.

Friday

WSW wind around 10 kt becoming N in the afternoon. A slight chance of showers and thunderstorms before 1pm. Seas around 2 ft.

Winds and seas higher in and near thunderstorms.

*Notices:

This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.