Heavy Rainfall and Severe Thunderstorms in the Midwest and Ohio Valley Tuesday

Multiple rounds of severe thunderstorms appear likely Tuesday across the Midwest and Ohio Valley, with severe wind gusts in excess of 75 mph as the primary threat. Heavy to excessive rainfall may lead to considerable flash and urban flooding impacts Tuesday across portions of the Ohio Valley. A Moderate Risk (level 3 of 4) of excessive rainfall has been issued. Read More >

For More Weather Information:

Miami - South Florida Local Forecast Office

2NM SSW Miami Beach FL

Marine Point Forecast

[NOTICE]

Tuesday
High: 91 °F
ESE 8kt
Tuesday Night
Low: 83 °F
ESE 7kt⇓
Wednesday
High: 91 °F
⇑SE 7kt
Wednesday Night
Low: 82 °F
SSE 6kt⇓
Thursday
High: 92 °F
⇑SE 9kt
Thursday Night
Low: 84 °F
SE 7kt
Friday
High: 92 °F
E 10kt
Friday Night
Low: 84 °F
ESE 13kt
Saturday
High: 89 °F
ESE 11kt

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:31 am EDT Aug 11, 2026
Forecast Valid: 3am EDT Aug 11, 2026-6pm EDT Aug 17, 2026

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Detailed Forecast

Tuesday

ESE wind 6 to 8 kt. Sunny. Bay waters a light chop.

Tuesday Night

ESE wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Mostly clear. Bay waters smooth.

Wednesday

Variable winds less than 5 kt becoming SE 5 to 7 kt in the afternoon. A slight chance of showers and thunderstorms between 4pm and 5pm. Bay waters smooth.

Wednesday Night

SSE wind around 6 kt becoming variable and less than 5 kt after midnight. A chance of showers and thunderstorms, mainly between 7pm and 8pm. Bay waters smooth.

Thursday

Variable winds less than 5 kt becoming SE 5 to 9 kt in the afternoon. A slight chance of showers and thunderstorms after 2pm. Bay waters smooth becoming a light chop.

Thursday Night

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

Friday

E wind 6 to 10 kt. A slight chance of showers and thunderstorms after 2pm. Bay waters smooth becoming a light chop.

Friday Night

ESE wind around 13 kt. A chance of showers and thunderstorms, mainly after 2am. Bay waters a moderate chop.

Saturday

ESE wind around 11 kt. A chance of showers and thunderstorms, mainly before 8am. Bay waters 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.