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Miami - South Florida Local Forecast Office

4NM SSW Calusa FL

Marine Point Forecast

[NOTICE]

This Afternoon
High: 91 °F
Light Wind
Tonight
Low: 77 °F
Light Wind
Friday
High: 91 °F
Light Wind
Friday Night
Low: 78 °F
Light Wind
Saturday
High: 90 °F
⇑E 8kt
Saturday Night
Low: 79 °F
E 6kt
Sunday
High: 90 °F
⇑E 7kt
Sunday Night
Low: 79 °F
E 6kt⇓
Monday
High: 90 °F
⇑E 8kt

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 10:21 am EDT Aug 27, 2026
Forecast Valid: 12pm EDT Aug 27, 2026-6pm EDT Sep 2, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

Variable winds 5 kt or less. Showers and thunderstorms likely, mainly after 3pm. Lake waters smooth.

Tonight

Variable winds 5 kt or less. Showers and thunderstorms likely, mainly before 9pm. Lake waters smooth.

Friday

Variable winds 5 kt or less. A chance of showers and thunderstorms, mainly after 2pm. Lake waters smooth.

Friday Night

Variable winds 5 kt or less. Showers and thunderstorms likely before 11pm, then a slight chance of showers between 11pm and 2am. Lake waters smooth.

Saturday

Variable winds less than 5 kt becoming E 5 to 8 kt in the afternoon. A chance of showers, then showers and thunderstorms likely after 11am. Lake waters smooth becoming a light chop.

Saturday Night

E wind around 6 kt. Showers and thunderstorms likely, mainly before 8pm. Lake waters smooth.

Sunday

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

Sunday Night

E wind around 6 kt becoming variable and less than 5 kt after midnight. Showers and possibly a thunderstorm before 8pm, then a slight chance of showers and thunderstorms between 8pm and 2am. Lake waters smooth.

Monday

Variable winds less than 5 kt becoming E 5 to 8 kt in the morning. Showers and thunderstorms, mainly after 2pm. Lake waters smooth becoming a light chop.

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.