Severe Weather and Heavy Rainfall from the High Plains to the Ohio Valley; Heat Continuing in the Central Plains and Southeast

A stationary front will be the focus for daily showers and thunderstorms capable of widely scattered flash flooding and severe weather from the High Plains to the Ohio Valley. Monsoonal thunderstorms could cause local flash flooding across the Southwest and the Great Basin. Dangerous heat continues across the Central Plains and Southeast. Many areas will see their hottest temperatures of the year. Read More >

For More Weather Information:

Miami - South Florida Local Forecast Office

2NM SSW Miami Beach FL

Marine Point Forecast

[NOTICE]

This Afternoon
High: 91 °F
SE 7kt
Tonight
Low: 82 °F
Light Wind
Thursday
High: 91 °F
⇑SE 8kt
Thursday Night
Low: 83 °F
SE 8kt
Friday
High: 92 °F
E 10kt
Friday Night
Low: 84 °F
ESE 12kt
Saturday
High: 91 °F
ESE 10kt
Saturday Night
Low: 84 °F
E 11kt
Sunday
High: 90 °F
ESE 9kt

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:31 am EDT Aug 12, 2026
Forecast Valid: 2pm EDT Aug 12, 2026-6pm EDT Aug 18, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

SE wind around 7 kt. A chance of showers and thunderstorms, mainly after 5pm. Bay waters smooth.

Tonight

Variable winds 5 kt or less. A chance of showers and thunderstorms, mainly before 7pm. Bay waters smooth.

Thursday

Variable winds less than 5 kt becoming SE 5 to 8 kt in the afternoon. A slight chance of showers and thunderstorms after 4pm. Bay waters smooth becoming a light chop.

Thursday Night

SE wind around 8 kt. Mostly clear. Bay waters smooth becoming a light chop.

Friday

E wind 7 to 10 kt. Sunny. Bay waters a light chop.

Friday Night

ESE wind around 12 kt. A chance of showers and thunderstorms. Bay waters a light chop.

Saturday

ESE wind around 10 kt. A chance of showers and thunderstorms, mainly before 2pm. Bay waters a light chop.

Saturday Night

E wind 9 to 11 kt. A slight chance of showers and thunderstorms before 8pm. Bay waters a light chop.

Sunday

ESE wind 7 to 9 kt. 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.