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4NM SE Sebastian Inlet FL

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 2:39 am EDT Aug 18, 2026
Forecast Valid: 4am EDT Aug 18, 2026-6pm EDT Aug 24, 2026

Tuesday

W wind 5 to 10 kt becoming E in the afternoon. A chance of showers and thunderstorms, mainly after 3pm. Seas around 1 ft.

Tuesday Night

Variable winds 5 kt or less. A chance of showers and thunderstorms, mainly before 9pm. Seas around 1 ft.

Wednesday

Variable winds 5 kt or less. A chance of showers and thunderstorms, mainly after 4pm. Seas around 1 ft.

Wednesday Night

Variable winds 5 kt or less. A chance of showers and thunderstorms before 8pm. Seas around 1 ft.

Thursday

WSW wind 5 to 10 kt becoming ESE in the afternoon. A chance of showers and thunderstorms after 2pm. Seas around 1 ft.

Thursday Night

Variable winds 5 kt or less. A chance of showers and thunderstorms, mainly before 8pm. Seas around 1 ft.

Friday

SW wind 5 to 10 kt becoming SE in the afternoon. A chance of showers and thunderstorms after 2pm. Seas around 1 ft.

Friday Night

SSE wind around 10 kt becoming SSW after midnight. A chance of showers and thunderstorms before 8pm. Seas around 2 ft.

Saturday

SW wind 5 to 10 kt becoming S in the afternoon. A chance of showers and thunderstorms after 2pm. Seas around 1 ft.

Winds and waves 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.