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Miami - South Florida Local Forecast Office

Biscayne Bay FL

Marine Point Forecast

[NOTICE]

This Afternoon
High: 87 °F
E 10kt
Tonight
Low: 82 °F
E 13kt
Friday
High: 87 °F
ESE 10kt
Friday Night
Low: 81 °F
Light Wind
Saturday
High: 86 °F
⇑ENE 7kt
Saturday Night
Low: 78 °F
NNE 16kt
Sunday
High: 83 °F
ENE 20kt
Sunday Night
Low: 77 °F
ENE 23kt
Monday
High: 84 °F
ENE 20kt

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 11:26 am EDT Oct 15, 2026
Forecast Valid: 1pm EDT Oct 15, 2026-6pm EDT Oct 21, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

E wind around 10 kt. A slight chance of showers after 4pm. Bay waters a light chop.

Tonight

E wind 11 to 13 kt. A chance of showers and thunderstorms. Bay waters a light chop becoming a moderate chop.

Friday

ESE wind 7 to 10 kt. A chance of showers and thunderstorms, mainly between 4pm and 5pm. Bay waters a light chop.

Friday Night

Variable winds 5 kt or less. A chance of showers and thunderstorms before 2am, then a slight chance of showers. Bay waters smooth.

Saturday

Variable winds less than 5 kt becoming ENE 5 to 7 kt in the morning. A slight chance of showers before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then showers and possibly a thunderstorm after 2pm. Bay waters smooth.

Saturday Night

NNE wind 9 to 16 kt. Showers and possibly a thunderstorm. Bay waters a light chop.

Sunday

ENE wind 18 to 20 kt, with gusts as high as 26 kt. Showers and possibly a thunderstorm. Bay waters choppy in exposed areas.

Sunday Night

ENE wind 21 to 23 kt. Showers and possibly a thunderstorm. Bay waters rough in exposed areas becoming choppy in exposed areas.

Monday

ENE wind 16 to 20 kt. Showers likely and possibly a thunderstorm. Bay waters choppy in exposed areas.

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.