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4NM WSW Biscayne Bay FL

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 8:17 am EDT Jul 18, 2025
Forecast Valid: 10am EDT Jul 18, 2025-6pm EDT Jul 24, 2025

...SMALL CRAFT SHOULD EXERCISE CAUTION...

Today

ESE wind 12 to 15 kt. Mostly sunny. Bay waters a moderate chop.

Tonight

E wind 12 to 14 kt. Partly cloudy. Bay waters a moderate chop.

Saturday

E wind 10 to 12 kt. Sunny. Bay waters a light chop.

Saturday Night

E wind around 10 kt. Mostly clear. Bay waters a light chop.

Sunday

E wind around 9 kt. A slight chance of showers and thunderstorms after 2pm. Bay waters a light chop.

Sunday Night

ESE wind 7 to 9 kt. A slight chance of showers and thunderstorms before 8pm. Bay waters a light chop.

Monday

ESE wind 5 to 8 kt. A slight chance of showers and thunderstorms. Bay waters smooth becoming a light chop.

Monday Night

SE wind 5 to 7 kt. Partly cloudy. Bay waters smooth.

Tuesday

S wind around 6 kt becoming SE in the afternoon. A chance of showers and thunderstorms. Bay waters smooth.

Winds and waves higher in and near tstms.

*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.