Heavy Rainfall Threat The Across The Eastern U.S.

A strong cold front will gradually push through the Eastern U.S. over the next couple of days and will bring heavy rain and severe weather, primarily damaging winds . Excessive rainfall may result in flash flooding in the central Great Lakes and central Appalachians. Flash flood watches are currently in effect from the coastal Carolinas to the Great Lakes.
Read More...

En Español

For More Weather Information:

Melbourne, FL Local Forecast Office

Sebastian Inlet FL

Marine Point Forecast

[NOTICE]

Today

Light Wind
< 1ft
High: 87 °F
Tonight

Light Wind
< 1ft
Low: 75 °F
Thursday

N 10kt
< 1ft
High: 87 °F
Thursday
Night
Light Wind
< 1ft
Low: 74 °F
Friday

NNE 10kt
< 1ft
High: 87 °F
Friday
Night
NE 10kt
< 1ft
Low: 74 °F
Saturday

NE 10kt
1ft
High: 87 °F
Saturday
Night
Light Wind
1ft
Low: 76 °F
Sunday

NE 10kt
1ft
High: 87 °F

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:15 am EDT Sep 22, 2021
Forecast Valid: 5am EDT Sep 22, 2021-6pm EDT Sep 28, 2021

View Nearby Observations

Detailed Forecast

Synopsis: Winds will turn light south to southwest today ahead of a cool front advancing across the deep South. The front will sag into the local waters on Thursday with an increase in north winds behind the boundary. Winds will slacken as they veer to the northeast Friday into this weekend. Seas 2 to 3 feet today building 3 to 4 feet thereafter with 5 feet offshore Volusia and Brevard counties Thursday and Thursday night immediately behind the front.

.GULF STREAM HAZARDS...None.

The approximate location of the west wall of the Gulf Stream based on the Real Time Ocean Forecast System as of Saturday, September 18th.

42 nautical miles east of Ponce Inlet. 30 nautical miles east of Port Canaveral. 23 nautical miles east of Sebastian Inlet. 14 nautical miles east of Fort Pierce Inlet. 9 nautical miles east of Saint Lucie Inlet.

Today

Variable winds 5 kt or less. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Seas 1 ft or less.

Tonight

Variable winds 5 kt or less. Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms, mainly between 8pm and 11pm. Seas 1 ft or less.

Thursday

W wind 5 to 10 kt becoming NNE in the afternoon. Showers likely and possibly a thunderstorm after noon. Seas 1 ft or less.

Thursday Night

Variable winds 5 kt or less. A chance of showers and thunderstorms, mainly before 11pm. Seas 1 ft or less.

Friday

NNE wind 5 to 10 kt. A chance of showers and thunderstorms. Seas 1 ft or less.

Friday Night

NE wind 5 to 10 kt becoming variable and less than 5 kt after midnight. A slight chance of showers and thunderstorms. Seas 1 ft or less.

Saturday

NE wind 5 to 10 kt. Showers likely and possibly a thunderstorm. Seas around 1 ft.

Saturday Night

Variable winds 5 kt or less. A slight chance of showers and thunderstorms. Seas around 1 ft.

Sunday

NE wind 5 to 10 kt. A chance of showers and thunderstorms. Seas around 1 ft.

*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.