Heavy Rainfall Threat to the South from Possible Tropical/Subtropical System Over the Weekend

A tropical disturbance over the Yucatan Peninsula has a High chance of developing into a tropical or subtropical depression in the Gulf over the Memorial Day Weekend. This system has the potential to bring heavy rainfall to portions of the Gulf Coast over the next 5-7 days. The threat of rip currents will also steadily increase along the Gulf from FL to LA over the holiday weekend.
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Honolulu, HI Local Forecast Office

2NM E Poipu HI

Marine Point Forecast

[NOTICE]
  • Today

    Scattered Showers

    ENE 18kt
    5-6ft

    High: 81 °F

  • Tonight

    Scattered Showers

    ENE 19kt
    5-6ft

    Low: 73 °F

  • Saturday

    Scattered Showers

    ENE 18kt
    5ft

    High: 81 °F

  • Saturday
    Night

    Isolated Showers

    NE 17kt
    4-5ft

    Low: 73 °F

  • Sunday

    Scattered Showers

    ENE 12kt
    4ft

    High: 81 °F

  • Sunday
    Night

    Scattered Showers

    ENE 14kt
    3-4ft

    Low: 73 °F

  • Memorial
    Day

    Scattered Showers

    ENE 10kt
    3ft

    High: 81 °F

  • Monday
    Night

    Scattered Showers

    ENE 6kt
    3ft

    Low: 72 °F

  • Tuesday

    Scattered Showers

    E 7kt
    3ft

    High: 80 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:01 am HST May 25, 2018
Forecast Valid: 6am HST May 25, 2018-6pm HST May 31, 2018

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Detailed Forecast


Synopsis: PHZ100-260215- 356 AM HST Fri May 25 2018 .Synopsis for Hawaiian coastal waters... High pressure north of the state will keep breezy trade winds in place through Saturday. The trades will trend down Saturday night through Memorial Day as the high shifts eastward and further away from the islands. The trades will begin to strengthen again on Tuesday as a new high builds north of the state, with breezy conditions returning for the middle and latter part of next week. $$

Today
ENE wind 15 to 18 kt. Scattered showers, mainly before noon. . Waves 5 to 6 ft.
Tonight
ENE wind 17 to 19 kt. Scattered showers, mainly after midnight. . Waves 5 to 6 ft.
Saturday
ENE wind 15 to 18 kt. Scattered showers, mainly before noon. . Waves around 5 ft.
Saturday Night
NE wind 12 to 17 kt. Isolated showers. . Waves 4 to 5 ft.
Sunday
ENE wind around 12 kt. Scattered showers, mainly before noon. . Waves around 4 ft.
Sunday Night
ENE wind 11 to 14 kt. Scattered showers, mainly after midnight. . Waves 3 to 4 ft.
Memorial Day
ENE wind 8 to 10 kt. Scattered showers. . Waves around 3 ft.
Monday Night
ENE wind around 6 kt. Scattered showers. . Waves around 3 ft.
Tuesday
E wind 5 to 7 kt. Scattered showers. . Waves around 3 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: 21.87°N 159.42°W
Last Update: 4:01 am HST May 25, 2018
Forecast Valid: 6am HST May 25, 2018-6pm HST May 31, 2018
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