Winter Storm in the Central Appalachians through the Northeast; Heavy Snow in the Great Basin and Rockies

A winter storm will impact the central Appalachians to the Northeast through the night. Accumulating snow is expected for interior New England and the northern Mid-Atlantic. Scattered showers and occasional thunderstorms will persist across Florida and the Southeast coast. Locally heavy mountain snow is expected in the Great Basin and Rockies over the next couple of days. Read More >

For More Weather Information:

Miami - South Florida Local Forecast Office

3NM WSW Key Biscayne FL

Marine Point Forecast

[NOTICE]

Tonight
Low: 73 °F
SW 11kt
Wednesday
High: 81 °F
NW 6kt⇓
Wednesday Night
Low: 71 °F
NNE 8kt
Thursday
High: 80 °F
ENE 9kt
Thursday Night
Low: 74 °F
NE 10kt
Friday
High: 81 °F
ESE 11kt
Friday Night
Low: 74 °F
SSE 8kt
Saturday
High: 83 °F
S 13kt
Saturday Night
Low: 75 °F
S 10kt

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:02 pm EST Dec 2, 2025
Forecast Valid: 8pm EST Dec 2, 2025-6pm EST Dec 9, 2025

View Nearby Observations

Detailed Forecast

Tonight

SW wind 7 to 11 kt becoming W after midnight. Partly cloudy. Bay waters a light chop becoming smooth.

Wednesday

NW wind around 6 kt becoming variable and less than 5 kt. Mostly sunny. Bay waters smooth.

Wednesday Night

NNE wind 5 to 8 kt. Partly cloudy. Bay waters smooth.

Thursday

ENE wind around 9 kt. Mostly sunny. Bay waters smooth becoming a light chop.

Thursday Night

NE wind around 10 kt. Mostly clear. Bay waters a light chop.

Friday

ESE wind 9 to 11 kt. Sunny. Bay waters a light chop.

Friday Night

SSE wind 6 to 8 kt. Mostly clear. Bay waters smooth.

Saturday

S wind 6 to 13 kt. Sunny. Bay waters a light chop.

Saturday Night

S wind 7 to 10 kt. Partly cloudy. Bay waters a light chop becoming smooth.

*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.