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Miami - South Florida Local Forecast Office

8NM ESE Biscayne Bay FL

Marine Point Forecast

[NOTICE]

Today
High: 88 °F
⇑SSE 6kt
1ft
Tonight
Low: 83 °F
Light Wind
1-2ft
Friday
High: 89 °F
⇑SE 6kt
1-2ft
Friday Night
Low: 83 °F
ESE 7kt
1ft
Independence Day
High: 88 °F
SE 6kt
1ft
Saturday Night
Low: 83 °F
SE 9kt
1ft
Sunday
High: 88 °F
SSE 8kt
1ft
Sunday Night
Low: 83 °F
SE 10kt
1ft
Monday
High: 88 °F
SE 8kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 8:31 am EDT Jul 2, 2026
Forecast Valid: 9am EDT Jul 2, 2026-6pm EDT Jul 8, 2026

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Detailed Forecast

Today

Variable winds less than 5 kt becoming SSE around 6 kt in the afternoon. A chance of showers and thunderstorms, mainly after 1pm. Seas around 1 ft. Dominant period 6 to 7 seconds. Intracoastal waters smooth.

Tonight

Variable winds 5 kt or less. A slight chance of showers and thunderstorms before 10pm. Seas 1 to 2 ft. Dominant period 6 to 7 seconds. Intracoastal waters smooth.

Friday

Variable winds less than 5 kt becoming SE around 6 kt in the afternoon. A slight chance of showers and thunderstorms, mainly between noon and 2pm. Seas 1 to 2 ft. Dominant period 6 seconds. Intracoastal waters smooth.

Friday Night

ESE wind around 7 kt. A slight chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms after 2am. Seas around 1 ft. Dominant period 4 to 6 seconds. Intracoastal waters smooth.

Independence Day

SE wind around 6 kt. A chance of showers and thunderstorms, mainly before 2pm. Seas around 1 ft. Intracoastal waters smooth.

Saturday Night

SE wind 7 to 9 kt. A slight chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms after 2am. Seas around 1 ft. Intracoastal waters a light chop.

Sunday

SSE wind 6 to 8 kt. A chance of showers and thunderstorms. Seas around 1 ft. Intracoastal waters smooth becoming a light chop.

Sunday Night

SE wind around 10 kt. A chance of showers and thunderstorms, mainly after 2am. Seas around 1 ft. Intracoastal waters a light chop.

Monday

SE wind around 8 kt. A chance of showers and thunderstorms, mainly before 2pm. Seas around 1 ft. Intracoastal waters a light chop.

Winds and seas 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.