Storm Impacting the Southwest U.S.; Above Normal Temperatures Further East

A storm system will shift across the southwest U.S. through Thursday with widespread showers and isolated thunderstorms. Isolated flooding is possible. High-elevation snow is also expected in parts of Nevada and the southern Sierra Nevada range. East of this storm, above average temperatures will challenge or break daily record high temperatures this week in the southern Plains and southeast U.S. Read More >

For More Weather Information:

Miami - South Florida Local Forecast Office

Virginia Key FL

Marine Point Forecast

[NOTICE]

Tonight
Low: 74 °F
E 9kt
Wednesday
High: 81 °F
ENE 10kt
Wednesday Night
Low: 74 °F
ENE 10kt
Thursday
High: 81 °F
ENE 11kt
Thursday Night
Low: 74 °F
ENE 10kt
Friday
High: 80 °F
E 10kt
Friday Night
Low: 74 °F
E 9kt
Saturday
High: 81 °F
E 8kt
Saturday Night
Low: 72 °F
E 8kt⇓

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:56 pm EST Nov 18, 2025
Forecast Valid: 8pm EST Nov 18, 2025-6pm EST Nov 25, 2025

View Nearby Observations

Detailed Forecast

Tonight

E wind 6 to 9 kt. Mostly clear. Bay waters a light chop.

Wednesday

ENE wind 5 to 10 kt. Sunny. Bay waters a light chop.

Wednesday Night

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

Thursday

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

Thursday Night

ENE wind 8 to 10 kt. Mostly clear. Bay waters a light chop.

Friday

E wind 8 to 10 kt. Sunny. Bay waters a light chop.

Friday Night

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

Saturday

E wind 5 to 8 kt. Sunny. Bay waters smooth becoming a light chop.

Saturday Night

E wind 5 to 8 kt becoming variable and less than 5 kt. Mostly clear. 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.