Heavy Rainfall and Flooding Threats in the Midwest and Ohio Valley; Heat Continues in the Plains and Southeast

An active pattern will continue to bring heavy to excessive rainfall and flash flooding threats to the Midwest and Ohio Valley over the next couple of days. Dangerous heat continues across the central/southern Plains and Southeast U.S. into next week. There is potential for record-tying/breaking temperatures with many areas forecast to see their hottest temperatures so far this year. Read More >

For More Weather Information:

Miami - South Florida Local Forecast Office

2NM SSW Miami Beach FL

Marine Point Forecast

[NOTICE]

Today
High: 91 °F
⇑SE 7kt
Tonight
Low: 84 °F
SSE 7kt
Friday
High: 92 °F
SE 9kt
Friday Night
Low: 83 °F
E 12kt
Saturday
High: 91 °F
ESE 10kt
Saturday Night
Low: 84 °F
E 9kt
Sunday
High: 92 °F
E 8kt
Sunday Night
Low: 83 °F
SE 10kt
Monday
High: 91 °F
⇑SE 9kt

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:02 am EDT Aug 13, 2026
Forecast Valid: 5am EDT Aug 13, 2026-6pm EDT Aug 19, 2026

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Detailed Forecast

Today

Variable winds less than 5 kt becoming SE 5 to 7 kt in the afternoon. A slight chance of showers and thunderstorms after 2pm. Bay waters smooth.

Tonight

SSE wind around 7 kt. A slight chance of showers and thunderstorms between 7pm and 8pm. Bay waters smooth.

Friday

SE wind 6 to 9 kt. Sunny. Bay waters smooth becoming a light chop.

Friday Night

E wind around 12 kt. A chance of showers and thunderstorms, mainly after 2am. Bay waters a light chop.

Saturday

ESE wind around 10 kt. A chance of showers and thunderstorms, mainly before 8am. Bay waters a light chop.

Saturday Night

E wind around 9 kt. Mostly clear. Bay waters a light chop.

Sunday

E wind around 8 kt. Sunny. Bay waters smooth becoming a light chop.

Sunday Night

SE wind 5 to 10 kt. Mostly clear. Bay waters a light chop becoming smooth.

Monday

Variable winds less than 5 kt becoming SE 5 to 9 kt in the afternoon. Sunny. Bay 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.