Flash Flood Threat to Persist in the 4-Corners; Heat Threat in Several Regions

The threat of flash flooding will continue to exist into Monday across the Southwest into the the central Rockies as monsoon conditions persist. Dangerous heat will be in place across the Intermountain West, northern Plains, and into the southern Plains and Lower Mississippi River Valley into early week.
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Melbourne, FL Local Forecast Office

Sebastian Inlet FL

Marine Point Forecast

[NOTICE]
  • Overnight

    Slight Chc Showers

    NNW 10km/h
    < 1m

    Low: 25 °C

  • Sunday

    Thunderstorms Likely

    ESE 15km/h
    < 1m

    High: 31 °C

  • Sunday
    Night

    Chance Thunderstorms

    SE 15km/h
    < 1m

    Low: 25 °C

  • Monday

    Thunderstorms Likely

    ESE 15km/h
    < 1m

    High: 32 °C

  • Monday
    Night

    Slight Chc Thunderstorms

    SE 15km/h
    < 1m

    Low: 24 °C

  • Tuesday

    Thunderstorms Likely

    ESE 15km/h
    < 1m

    High: 32 °C

  • Tuesday
    Night

    Slight Chc Thunderstorms

    SE 15km/h
    < 1m

    Low: 25 °C

  • Wednesday

    Thunderstorms Likely

    SE 15km/h
    < 1m

    High: 33 °C

  • Wednesday
    Night

    Slight Chc Thunderstorms

    S 15km/h
    < 1m

    Low: 24 °C


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 9:39 pm EDT Jul 24, 2021
Forecast Valid: 11pm EDT Jul 24, 2021-6pm EDT Jul 31, 2021

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Detailed Forecast


Synopsis: A weak area of low pressure will remain east of Florida through tonight, then drift westward across the central or northern peninsula Sunday into Monday. This system, regardless of whether it becomes a tropical cyclone, will produce numerous showers and storms over the local waters through early next week. A moderate onshore east to northeast breeze will persist offshore Volusia and Brevard Counties through Sunday morning, accompanied by seas building up to 5 feet. Winds and seas will subside from late Sunday onward.

.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 Saturday, July 24th.

41 nautical miles east of Ponce Inlet. 27 nautical miles east of Port Canaveral. 22 nautical miles east of Sebastian Inlet. 14 nautical miles east of Fort Pierce Inlet. 7 nautical miles east of Saint Lucie Inlet.

Overnight
NNW wind 5 to 10 km/h. A slight chance of showers. Seas 1 m or less.
Sunday
N wind 10 to 15 km/h becoming ESE in the morning. Showers and thunderstorms likely, mainly after 2pm. Seas 1 m or less.
Sunday Night
SE wind 10 to 15 km/h. A chance of showers and thunderstorms. Seas 1 m or less.
Monday
ESE wind 10 to 15 km/h. Showers and thunderstorms likely. Seas 1 m or less.
Monday Night
SE wind 10 to 15 km/h. A slight chance of showers and thunderstorms. Seas 1 m or less.
Tuesday
S wind 10 to 15 km/h becoming ESE in the afternoon. Showers and thunderstorms likely. Seas 1 m or less.
Tuesday Night
SE wind 10 to 15 km/h becoming S after midnight. A slight chance of showers and thunderstorms before midnight. Seas 1 m or less.
Wednesday
SSW wind 10 to 15 km/h becoming SE in the afternoon. Showers and thunderstorms likely. Seas 1 m or less.
Wednesday Night
S wind 10 to 15 km/h. A slight chance of showers and thunderstorms. 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.
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ABOUT THIS FORECAST

Point Forecast: 27.85°N 80.45°W
Last Update: 9:39 pm EDT Jul 24, 2021
Forecast Valid: 11pm EDT Jul 24, 2021-6pm EDT Jul 31, 2021
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