Heavy Rain and Mountain Snow For the West Coast; Lake Effect Snow in the Great Lakes

A series of Pacific storms will deliver multiple rounds of heavy rain and mountain snow Wednesday into the Thanksgiving holiday weekend. There is an elevated concern for flash flooding, mudslides and debris flows near wildfire burn scars in California. A weak storm system will cross the Great Lakes Wednesday with accumulating Lake Effect snow.
Read More...

Hazardous Weather Conditions

For More Weather Information:

Melbourne, FL Local Forecast Office

Sebastian Inlet FL

Marine Point Forecast

[NOTICE]
  • Tonight

    Mostly Cloudy

    N 10km/h
    < 1m

    Low: 19 °C

  • Wednesday

    Mostly Sunny

    N 20km/h
    < 1m

    High: 24 °C

  • Wednesday
    Night

    Partly Cloudy

    NNE 20km/h
    < 1m

    Low: 18 °C

  • Thanksgiving
    Day

    Slight Chc Showers

    N 20km/h
    < 1m

    High: 25 °C

  • Thursday
    Night

    Chance Showers

    ENE 25km/h
    < 1m

    Low: 19 °C

  • Friday

    Chance Showers

    E 35km/h
    1m

    High: 24 °C

  • Friday
    Night

    Slight Chc Showers

    E 25km/hWinds Decreasing
    < 1m

    Low: 21 °C

  • Saturday

    Chance Showers

    Winds IncreasingSSW 25km/h
    < 1m

    High: 26 °C

  • Saturday
    Night

    Slight Chc Showers

    WSW 20km/h
    < 1m

    Low: 19 °C


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 8:15 pm EST Nov 20, 2018
Forecast Valid: 9pm EST Nov 20, 2018-6pm EST Nov 27, 2018

View Nearby Observations

Detailed Forecast


Synopsis: A cold front will pass over the waters through tonight turning winds northerly. A high pressure ridge will build into the southeast states through mid week. Northerly winds will continue through Wednesday, become northeast Thursday, and east by Friday. Poor to hazardous boating conditions are expected to develop by late week as easterly winds increase and seas build. Then a prolonged period of offshore flow is expected to begin this weekend.

.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 Tuesday, November 20th.

46 nautical miles east of Ponce Inlet. 33 nautical miles east of Port Canaveral. 31 nautical miles east of Sebastian Inlet. 22 nautical miles east of Fort Pierce Inlet. 14 nautical miles east of Saint Lucie Inlet.

Tonight
N wind 5 to 10 km/h. Mostly cloudy. Seas 1 m or less.
Wednesday
NNW wind 10 to 20 km/h becoming NNE in the afternoon. Mostly sunny. Seas 1 m or less.
Wednesday Night
NNE wind 10 to 20 km/h becoming NNW after midnight. Partly cloudy. Seas 1 m or less.
Thanksgiving Day
N wind 15 to 20 km/h. A slight chance of showers. Seas 1 m or less.
Thursday Night
ENE wind 15 to 25 km/h. A chance of showers. Seas 1 m or less.
Friday
E wind 25 to 35 km/h, with gusts as high as 45 km/h. A chance of showers. Seas around 1 m.
Friday Night
E wind 20 to 25 km/h becoming S 15 to 20 km/h after midnight. Winds could gust as high as 35 km/h. A slight chance of showers. Seas 1 m or less.
Saturday
SSW wind 15 to 20 km/h increasing to 20 to 25 km/h in the afternoon. Winds could gust as high as 35 km/h. A chance of showers. Seas 1 m or less.
Saturday Night
WSW wind 15 to 20 km/h. A slight chance of showers. Seas 1 m or less.

*Notices:

  1. 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.
  2. 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.
  Select Another Point

ABOUT THIS FORECAST

Point Forecast: 27.85°N 80.45°W
Last Update: 8:15 pm EST Nov 20, 2018
Forecast Valid: 9pm EST Nov 20, 2018-6pm EST Nov 27, 2018
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

Link to Local Radar Data Link to Satellite Data