Stormy Weather Along the East Coast; Extended Warm-up for the West

A strong low pressure system will bring heavy rain, gusty winds, and thunderstorms along the east coast. Isolated severe thunderstorms could produce damaging winds and a few tornadoes in the Southeast. Heavy rains may result in excessive runoff and flash flooding. Building high pressure out west will produce above normal temperatures, especially, in the Pacific Northwest.
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Jacksonville, FL Local Forecast Office

5NM WSW Saint Simons GA

Marine Point Forecast

[NOTICE]
  • This
    Afternoon

    Sunny

    WSW 9kt
    < 1ft

    High: 77 °F

  • Tonight

    Mostly Clear

    W 7kt
    < 1ft

    Low: 59 °F

  • Wednesday

    Sunny

    W 9kt
    < 1ft

    High: 76 °F

  • Wednesday
    Night

    Mostly Clear

    W 6ktWinds Decreasing
    < 1ft

    Low: 61 °F

  • Thursday

    Mostly Sunny

    Winds IncreasingSSE 6kt
    < 1ft

    High: 76 °F

  • Thursday
    Night

    Slight Chc Showers

    SE 8kt
    < 1ft

    Low: 61 °F

  • Friday

    Slight Chc Showers

    Winds IncreasingSW 7kt
    < 1ft

    High: 76 °F

  • Friday
    Night

    Partly Cloudy

    WSW 6ktWinds Decreasing
    < 1ft

    Low: 60 °F

  • Saturday

    Sunny

    W 7kt
    < 1ft

    High: 76 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 10:17 am EDT Apr 24, 2018
Forecast Valid: 12pm EDT Apr 24, 2018-6pm EDT Apr 30, 2018

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Detailed Forecast


Synopsis: An area of low pressure over the southeast will track east towards the mid-Atlantic coast through Wednesday. Several troughs will sweep across the area around this low with prevailing offshore flow expected over the waters...except in the afternoon with the sea breeze near the coast. Another area of low pressure will move north of the waters late Thursday through Saturday with yet another series of troughs impacting the local waters.

This Afternoon
WSW wind around 9 kt. Sunny. Seas 1 ft or less.
Tonight
W wind around 7 kt. Mostly clear. Seas 1 ft or less.
Wednesday
W wind 7 to 9 kt. Sunny. Seas 1 ft or less.
Wednesday Night
W wind around 6 kt becoming variable and less than 5 kt in the evening. Mostly clear. Seas 1 ft or less.
Thursday
Variable winds less than 5 kt becoming SSE around 6 kt in the afternoon. Mostly sunny. Seas 1 ft or less.
Thursday Night
SE wind 5 to 8 kt becoming SW after midnight. A slight chance of showers after 2am. Seas 1 ft or less.
Friday
Variable winds less than 5 kt becoming SW 5 to 7 kt in the morning. A slight chance of showers before 8am. Seas 1 ft or less.
Friday Night
WSW wind around 6 kt becoming variable and less than 5 kt after midnight. Partly cloudy. Seas 1 ft or less.
Saturday
W wind 5 to 7 kt. Sunny. Seas 1 ft 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.
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ABOUT THIS FORECAST

Point Forecast: 31.15°N 81.47°W
Last Update: 10:17 am EDT Apr 24, 2018
Forecast Valid: 12pm EDT Apr 24, 2018-6pm EDT Apr 30, 2018
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