Sinlaku Continues to Impact the Marianas; Severe Weather for the Central Plains and Northeast; Record Warmth for mid-Atlantic to Southeast

Sinlaku continues to affect the Marianas as it moves north through Friday. Meanwhile, severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley today and for the Central/Southern Plains on Friday. Considerable flooding impacts are ongoing in the Upper Great Lakes, and expected to continue through the weekend. Fire weather concerns persist in the Plains. Read More >

For More Weather Information:

Miami - South Florida Local Forecast Office

3NM NW Miami Beach FL

Marine Point Forecast

[NOTICE]

Today
High: 81 °F
E 9kt
Tonight
Low: 71 °F
ENE 7kt
Friday
High: 83 °F
⇑ENE 10kt
Friday Night
Low: 72 °F
ENE 7kt⇓
Saturday
High: 84 °F
⇑E 9kt
Saturday Night
Low: 73 °F
E 6kt⇓
Sunday
High: 86 °F
⇑SE 7kt
Sunday Night
Low: 73 °F
Light Wind
Monday
High: 83 °F
⇑ENE 10kt

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:16 am EDT Apr 16, 2026
Forecast Valid: 8am EDT Apr 16, 2026-6pm EDT Apr 22, 2026

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Detailed Forecast

Today

E wind 5 to 9 kt. Mostly sunny. Bay waters smooth becoming a light chop.

Tonight

ENE wind 5 to 7 kt. Partly cloudy. Bay waters smooth.

Friday

Variable winds less than 5 kt becoming ENE 5 to 10 kt in the morning. Mostly sunny. Bay waters smooth becoming a light chop.

Friday Night

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

Saturday

Variable winds less than 5 kt becoming E 5 to 9 kt in the morning. Sunny. Bay waters smooth becoming a light chop.

Saturday Night

E wind around 6 kt becoming variable and less than 5 kt after midnight. Partly cloudy. Bay waters smooth.

Sunday

Variable winds less than 5 kt becoming SE 5 to 7 kt in the afternoon. Partly sunny. Bay waters smooth.

Sunday Night

Variable winds 5 kt or less. Mostly cloudy. Bay waters smooth.

Monday

Variable winds less than 5 kt becoming ENE 5 to 10 kt in the morning. A chance of showers and thunderstorms after 2pm. Bay waters smooth becoming a light chop.

*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.