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3NM WSW Key Biscayne FL

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 10:32 am EDT Mar 17, 2025
Forecast Valid: 11am EDT Mar 17, 2025-6pm EDT Mar 23, 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...

Today

NW wind 16 to 20 kt. Mostly sunny. Bay waters a moderate chop becoming a light chop.

Tonight

NW wind 16 to 19 kt. Clear. Bay waters a light chop.

Tuesday

NNE wind 13 to 16 kt. Sunny. Bay waters a light chop.

Tuesday Night

NNE wind 10 to 16 kt. Mostly clear. Bay waters a light chop.

Wednesday

NE wind around 10 kt becoming E in the afternoon. Sunny. Bay waters a light chop.

Wednesday Night

E wind 5 to 9 kt. Clear. Bay waters a light chop becoming smooth.

Thursday

Variable winds less than 5 kt becoming SSW 5 to 8 kt in the afternoon. Sunny. Bay waters smooth.

Thursday Night

W wind around 15 kt becoming NW after midnight. Mostly clear. Bay waters a light chop.

Friday

N wind 13 to 16 kt becoming NE in the afternoon. Sunny. Bay waters a light chop becoming a moderate chop.

*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.