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Miami - South Florida Local Forecast Office

3NM NW Miami Beach FL

Marine Point Forecast

[NOTICE]

Tonight
Low: 70 °F
ENE 13kt
Wednesday
High: 78 °F
E 13kt
Wednesday Night
Low: 69 °F
E 9kt
Thursday
High: 79 °F
E 10kt
Thursday Night
Low: 70 °F
E 7kt
Friday
High: 80 °F
ESE 9kt
Friday Night
Low: 70 °F
ESE 6kt⇓
Saturday
High: 83 °F
⇑ESE 8kt
Saturday Night
Low: 71 °F
Light Wind

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:47 pm EDT Apr 21, 2026
Forecast Valid: 7pm EDT Apr 21, 2026-6pm EDT Apr 28, 2026

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Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY MORNING...

Tonight

ENE wind 10 to 13 kt, with gusts as high as 23 kt. Partly cloudy. Bay waters a moderate chop becoming a light chop.

Wednesday

E wind 10 to 13 kt, with gusts as high as 20 kt. A slight chance of showers after 5pm. Bay waters a light chop becoming a moderate chop.

Wednesday Night

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

Thursday

E wind 7 to 10 kt. Mostly cloudy. Bay waters a light chop.

Thursday Night

E wind 5 to 7 kt. Mostly cloudy. Bay waters smooth.

Friday

ESE wind 5 to 9 kt. A chance of showers, with thunderstorms also possible after 2pm. Bay waters smooth becoming a light chop.

Friday Night

ESE wind around 6 kt becoming variable and less than 5 kt after midnight. A chance of thunderstorms before 8pm. Bay waters smooth.

Saturday

Variable winds less than 5 kt becoming ESE 5 to 8 kt in the afternoon. A slight chance of showers and thunderstorms after 2pm. Bay waters smooth becoming a light chop.

Saturday Night

Variable winds 5 kt or less. A slight chance of showers and thunderstorms before 8pm. Bay waters smooth.

*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.