Gusty Winds in the Mid-Atlantic and Northeast; Atmospheric River to Impact the Northwest

Gusty winds are expected from portions of the Mid-Atlantic into the Northeast through the night following the system that brought rain to the area. An atmospheric river will move into the Northwest late today into Saturday bringing moderate to heavy rainfall, mountain snow, windy conditions, and high surf to the area over the weekend. Read More >

For More Weather Information:

Miami - South Florida Local Forecast Office

5NM WNW Key Biscayne FL

Marine Point Forecast

[NOTICE]

This Afternoon
High: 80 °F
ENE 7kt
Tonight
Low: 73 °F
ENE 6kt
Sunday
High: 83 °F
ENE 9kt
Sunday Night
Low: 72 °F
ENE 8kt
Monday
High: 83 °F
NW 11kt
Monday Night
Low: 68 °F
N 13kt
Tuesday
High: 80 °F
NNE 13kt
Tuesday Night
Low: 72 °F
NNE 12kt
Wednesday
High: 82 °F
NE 12kt

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 12:47 pm EDT Nov 1, 2025
Forecast Valid: 1pm EDT Nov 1, 2025-6pm EST Nov 7, 2025

View Nearby Observations

Detailed Forecast

This Afternoon

ENE wind around 7 kt. Mostly sunny. Bay waters smooth.

Tonight

ENE wind around 6 kt. Partly cloudy. Bay waters smooth.

Sunday

ENE wind 7 to 9 kt. A slight chance of showers after 2pm. Bay waters a light chop.

Sunday Night

ENE wind 6 to 8 kt. A slight chance of showers and thunderstorms before 2am. Bay waters a light chop becoming smooth.

Monday

NW wind 8 to 11 kt. Mostly sunny. Bay waters a light chop.

Monday Night

N wind around 13 kt. Partly cloudy. Bay waters a light chop.

Tuesday

NNE wind around 13 kt. Mostly sunny. Bay waters a light chop.

Tuesday Night

NNE wind around 12 kt. Mostly cloudy. Bay waters a light chop.

Wednesday

NE wind around 12 kt. Mostly sunny. Bay waters 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.