Heavy Rainfall for Portions of the West and Central U.S.; Monitoring Fire Weather Conditions for New England

Tropical moisture continues to flow across portions of the Great Basin, desert Southwest and California. Isolated instances of flash flooding remains possible. Meanwhile, a storm and associated frontal boundary will focus showers and thunderstorms for the center of the nation. For New England, dry and breezy conditions could enhance favorable fire weather conditions. Read More >

For More Weather Information:

Miami - South Florida Local Forecast Office

3NM NW Miami Beach FL

Marine Point Forecast

[NOTICE]

Sunday
High: 89 °F
NE 10kt
Sunday Night
Low: 78 °F
NE 6kt⇓
Monday
High: 89 °F
⇑E 7kt
Monday Night
Low: 77 °F
Light Wind
Tuesday
High: 89 °F
Light Wind
Tuesday Night
Low: 78 °F
Light Wind
Wednesday
High: 90 °F
Light Wind
Wednesday Night
Low: 77 °F
Light Wind
Thursday
High: 90 °F
Light Wind

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:46 am EDT Sep 21, 2025
Forecast Valid: 4am EDT Sep 21, 2025-6pm EDT Sep 27, 2025

View Nearby Observations

Detailed Forecast

Sunday

NE wind 5 to 10 kt. A chance of showers and thunderstorms. Bay waters a light chop.

Sunday Night

NE wind around 6 kt becoming variable and less than 5 kt after midnight. A chance of showers and thunderstorms, mainly after 3am. Bay waters smooth.

Monday

Variable winds less than 5 kt becoming E 5 to 7 kt in the afternoon. A chance of showers and thunderstorms before 8am, then showers likely and possibly a thunderstorm between 8am and 11am, then showers and thunderstorms likely after 11am. Bay waters smooth.

Monday Night

Variable winds 5 kt or less. A chance of showers and thunderstorms. Bay waters smooth.

Tuesday

Variable winds 5 kt or less. Showers and thunderstorms likely, mainly after 2pm. Bay waters smooth.

Tuesday Night

Variable winds 5 kt or less. Showers and thunderstorms likely, mainly before 8pm. Bay waters smooth.

Wednesday

Variable winds 5 kt or less. A chance of showers and thunderstorms. Bay waters smooth.

Wednesday Night

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

Thursday

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

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.