Treacherous Travel Conditions Expected Early In The Week

The interaction of an arctic air mass and moisture will set the stage for an expansive area of dangerous travel conditions early in the week. A zone of freezing rain and drizzle along with some sleet is very likely from parts of Texas to the Ohio and Tennessee Valleys. Meanwhile, heavy rain and flooding will remain in the forecast for a large portion of the Hawaiian Islands on Monday.
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Jacksonville, FL Local Forecast Office

Jacksonville Beach FL

Marine Point Forecast

[NOTICE]
  • Overnight

    Slight Chc Showers

    SSW 8kt
    2ft

    Low: 62 °F

  • Monday

    Partly Sunny

    SW 8kt
    2ft

    High: 75 °F

  • Monday
    Night

    Slight Chc Thunderstorms

    Light Wind
    2ft

    Low: 62 °F

  • Tuesday

    Fog

    Winds IncreasingESE 6kt
    2ft

    High: 70 °F

  • Tuesday
    Night

    Patchy Fog

    Light Wind
    2ft

    Low: 64 °F

  • Wednesday

    Partly Sunny

    Light Wind
    2ft

    High: 71 °F

  • Wednesday
    Night

    Patchy Fog

    NE 7ktWinds Decreasing
    2ft

    Low: 62 °F

  • Thursday

    Partly Sunny

    SSW 10kt
    2ft

    High: 73 °F

  • Thursday
    Night

    Chance Showers

    SW 12kt
    2-3ft

    Low: 64 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:10 am EST Jan 30, 2023
Forecast Valid: 4am EST Jan 30, 2023-6pm EST Feb 5, 2023

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Detailed Forecast


Synopsis: A weakening frontal boundary will stall over the area Today. Another frontal boundary will settle over the southeastern US Tuesday into Wednesday. This boundary will lift to the north as a warm front Wednesday night. A cold front will move southeast across region Thursday night into Friday. Strong high pressure will build to the north over the weekend, with an inverted trough developing over the coastal waters.

.GULF STREAM...

The approximate location of the west wall of the Gulf Stream as of Jan 28, 2023 at 1200 UTC...

64 nautical miles east of Flagler Beach. 73 nautical miles east of Saint Augustine Beach. 82 nautical miles east of Jacksonville Beach. 93 nautical miles east southeast of St Simons Island.

This data courtesy of the Naval Oceanographic Office.

Overnight
SSW wind around 8 kt. A slight chance of showers. Seas around 2 ft.
Monday
SW wind 5 to 8 kt. Partly sunny. Seas around 2 ft.
Monday Night
Variable winds 5 kt or less. A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Patchy fog after 4am. Seas around 2 ft.
Tuesday
Variable winds less than 5 kt becoming ESE around 6 kt in the afternoon. Widespread fog, mainly between 7am and 8am. Seas around 2 ft.
Tuesday Night
Variable winds 5 kt or less. Patchy fog after 1am. Seas around 2 ft.
Wednesday
Variable winds 5 kt or less. Partly sunny. Seas around 2 ft.
Wednesday Night
NE wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Patchy fog after 1am. Seas around 2 ft.
Thursday
NNW wind 5 to 10 kt becoming SSW in the afternoon. Partly sunny. Seas around 2 ft.
Thursday Night
SW wind around 12 kt. A chance of showers and thunderstorms. Seas 2 to 3 ft.

Winds and waves higher in and near thunderstorms.

*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: 30.29°N 81.36°W
Last Update: 2:10 am EST Jan 30, 2023
Forecast Valid: 4am EST Jan 30, 2023-6pm EST Feb 5, 2023
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