Tropical Rainfall Continues from the Remnants of Imelda

Intense tropical rainfall continues in portions of Southeast Texas and Southwest Louisiana from the remnants of Imelda. These additional rains will only compound ongoing issues with flooding. The heavy rain focus will gradually shift to the ArkLaTex region on Friday. Also on Friday, a cold front arriving into the Upper Midwest will likely produce severe thunderstorms and locally heavy rainfall.
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Jacksonville, FL Local Forecast Office

3NM S Saint Simons GA

Marine Point Forecast

[NOTICE]
  • Overnight

    Chance Showers

    ENE 17kt
    3ft

    Low: 75 °F

  • Friday

    Chance Showers

    ENE 17kt
    2-3ft

    High: 82 °F

  • Friday
    Night

    Slight Chc Showers

    ESE 18kt
    2ft

    Low: 75 °F

  • Saturday

    Mostly Sunny

    ENE 14kt
    1-2ft

    High: 83 °F

  • Saturday
    Night

    Partly Cloudy

    E 15kt
    1-2ft

    Low: 75 °F

  • Sunday

    Mostly Sunny

    E 11kt
    1ft

    High: 84 °F

  • Sunday
    Night

    Mostly Clear

    NE 6ktWinds Decreasing
    1ft

    Low: 73 °F

  • Monday

    Sunny

    Light Wind
    1ft

    High: 85 °F

  • Monday
    Night

    Mostly Clear

    SE 6ktWinds Decreasing
    1ft

    Low: 73 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:23 am EDT Sep 20, 2019
Forecast Valid: 3am EDT Sep 20, 2019-6pm EDT Sep 26, 2019

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Detailed Forecast


Synopsis: Gusty northeast to east flow will continue over the local waters through Friday with high pressure dominating north of the waters and coastal troughs moving onshore. Locally higher winds and sea seas are expected in waves of showers. East winds will gradually relax into the weekend as high pressure settles farther south, extending across Georgia into early next week.

.GULF STREAM...

The approximate location of the west wall of the Gulf Stream as of Sep 19, 2019 at 1200 UTC...

66 nautical miles east of Flagler Beach. 72 nautical miles east of Saint Augustine Beach. 82 nautical miles east of Jacksonville Beach. 101 nautical miles east southeast of St Simons Island.

This data courtesy of the Naval Oceanographic Office.

Overnight
ENE wind around 17 kt. A chance of showers. Seas around 3 ft.
Friday
ENE wind 14 to 17 kt, with gusts as high as 24 kt. A chance of showers. Seas 2 to 3 ft.
Friday Night
ESE wind 16 to 18 kt, with gusts as high as 25 kt. A slight chance of showers before 2am. Seas around 2 ft.
Saturday
ENE wind around 14 kt. Mostly sunny. Seas 1 to 2 ft.
Saturday Night
E wind 13 to 15 kt, with gusts as high as 21 kt. Partly cloudy. Seas 1 to 2 ft.
Sunday
E wind 8 to 11 kt. Mostly sunny. Seas around 1 ft.
Sunday Night
NE wind around 6 kt becoming variable and less than 5 kt after midnight. Mostly clear. Seas around 1 ft.
Monday
Variable winds 5 kt or less. Sunny. Seas around 1 ft.
Monday Night
SE wind around 6 kt becoming variable and less than 5 kt after midnight. Mostly clear. Seas around 1 ft.

*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: 31.12°N 81.4°W
Last Update: 1:23 am EDT Sep 20, 2019
Forecast Valid: 3am EDT Sep 20, 2019-6pm EDT Sep 26, 2019
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