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Miami - South Florida Local Forecast Office

Virginia Key FL

Marine Point Forecast

[NOTICE]

This Afternoon
High: 90 °F
SE 9kt
< 1ft
Tonight
Low: 79 °F
Light Wind
< 1ft
Columbus Day
High: 89 °F
NNE 10kt
< 1ft
Monday Night
Low: 76 °F
NNE 10kt
< 1ft
Tuesday
High: 87 °F
NE 11kt
< 1ft
Tuesday Night
Low: 78 °F
NE 12kt
< 1ft
Wednesday
High: 88 °F
ENE 11kt
< 1ft
Wednesday Night
Low: 79 °F
E 11kt
< 1ft
Thursday
High: 88 °F
E 10kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:32 pm EDT Oct 11, 2026
Forecast Valid: 2pm EDT Oct 11, 2026-6pm EDT Oct 17, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

SE wind around 9 kt. Sunny. Seas 1 ft or less. Intracoastal waters a light chop.

Tonight

Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less. Intracoastal waters smooth.

Columbus Day

NNE wind 5 to 10 kt. A chance of showers and thunderstorms, mainly between 3pm and 5pm. Seas 1 ft or less. Intracoastal waters smooth becoming a light chop.

Monday Night

NNE wind around 10 kt. Mostly clear. Seas 1 ft or less. Intracoastal waters a light chop.

Tuesday

NE wind around 11 kt. Sunny. Seas 1 ft or less. Intracoastal waters a light chop.

Tuesday Night

NE wind 9 to 12 kt. Mostly clear. Seas 1 ft or less. Intracoastal waters a light chop.

Wednesday

ENE wind 9 to 11 kt. A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Seas 1 ft or less. Intracoastal waters a light chop.

Wednesday Night

E wind around 11 kt. A chance of showers and thunderstorms. Seas 1 ft or less. Intracoastal waters a light chop.

Thursday

E wind 8 to 10 kt. A chance of showers and thunderstorms. Seas 1 ft or less. Intracoastal waters a light chop.

Winds and seas 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.