Scattered storms will continue across the Deep South; showers and thunderstorms, with locally heavy rain, are possible across the central/northern Plains

Unsettled weather will continue across the across the Deep South and back into the lower Mississippi Valley with periodic showers and thunderstorms. Isolated severe thunderstorms with locally heavy rain are also possible Wednesday afternoon across the High Plains.
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Jacksonville, FL Local Forecast Office

2NM NE Mayport FL

Marine Point Forecast

[NOTICE]
  • Today

    Mostly Sunny

    ESE 11kt
    2-3ft

    High: 81 °F

  • Tonight

    Mostly Cloudy

    SSE 11kt
    2-3ft

    Low: 73 °F

  • Thursday

    Slight Chc Thunderstorms

    ESE 12kt
    2-3ft

    High: 80 °F

  • Thursday
    Night

    Slight Chc Thunderstorms

    ESE 11kt
    3ft

    Low: 73 °F

  • Friday

    Chance Thunderstorms

    SE 13kt
    2-3ft

    High: 80 °F

  • Friday
    Night

    Chance Thunderstorms

    SSE 14kt
    3ft

    Low: 74 °F

  • Saturday

    Thunderstorms Likely

    SE 15kt
    3ft

    High: 79 °F

  • Saturday
    Night

    Thunderstorms Likely

    SE 17kt
    4ft

    Low: 74 °F

  • Sunday

    Thunderstorms Likely

    ESE 17kt
    5ft

    High: 80 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 5:17 am EDT May 23, 2018
Forecast Valid: 6am EDT May 23, 2018-6pm EDT May 29, 2018

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Detailed Forecast


Synopsis: The axis of Atlantic ridging will extend across our local waters through Thursday and will then shift eastward on Friday as broad low pressure moves into the southern Gulf of Mexico. This low is expected to move northward towards the central Gulf coast this weekend, resulting in increasing southeasterly winds and building seas. Numerous showers and thunderstorms are expected during the weekend and early next week, with Small Craft Advisory conditions developing offshore on Saturday and near shore by Sunday.

Today
S wind 6 to 11 kt becoming ESE in the afternoon. Mostly sunny. Seas 2 to 3 ft.
Tonight
SSE wind 9 to 11 kt. Mostly cloudy. Seas 2 to 3 ft.
Thursday
S wind 7 to 12 kt becoming ESE in the afternoon. A slight chance of showers and thunderstorms after 2pm. Seas 2 to 3 ft.
Thursday Night
ESE wind 9 to 11 kt. A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers and thunderstorms after 2am. Seas around 3 ft.
Friday
SE wind 9 to 13 kt. A chance of showers and thunderstorms, mainly after 8am. Seas 2 to 3 ft.
Friday Night
SSE wind 10 to 14 kt. A chance of thunderstorms before 8pm, then a slight chance of showers and thunderstorms after 2am. Seas around 3 ft.
Saturday
SE wind 12 to 15 kt, with gusts as high as 21 kt. Showers and thunderstorms likely, mainly after 8am. Seas around 3 ft.
Saturday Night
SE wind 15 to 17 kt, with gusts as high as 24 kt. Showers and thunderstorms likely. Seas around 4 ft.
Sunday
ESE wind around 17 kt, with gusts as high as 24 kt. Showers and thunderstorms likely. Seas around 5 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: 30.41°N 81.37°W
Last Update: 5:17 am EDT May 23, 2018
Forecast Valid: 6am EDT May 23, 2018-6pm EDT May 29, 2018
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