Central Gulf Coast Flash Flood Threat Lingers; Snowy in the Central Rockies; Fire Danger in Northwest Oregon

Showers and thunderstorms may produce localized flash flooding along a lingering front in the central Gulf Coast. An upper level system will produce up to a foot of heavy snow across southwest Colorado Rockies. Dry, offshore winds will produce near-record temperatures and critical fire weather threats in northwestern Oregon.
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Honolulu, HI Local Forecast Office

5NM ENE Hilo HI

Marine Point Forecast

[NOTICE]
  • This
    Afternoon

    Isolated Showers

    E 7ktWinds Decreasing
    4ft

    High: 77 °F

  • Tonight

    Isolated Showers

    Light Wind
    4ft

    Low: 70 °F

  • Sunday

    Scattered Showers

    Winds IncreasingE 8kt
    4-5ft

    High: 78 °F

  • Sunday
    Night

    Scattered Showers

    S 8kt
    5ft

    Low: 70 °F

  • Monday

    Scattered Showers

    SE 11kt
    4-5ft

    High: 79 °F

  • Monday
    Night

    Scattered Showers

    SE 8kt
    4-5ft

    Low: 71 °F

  • Tuesday

    Scattered Showers

    ESE 9ktWinds Decreasing
    4-5ft

    High: 79 °F

  • Tuesday
    Night

    Scattered Showers

    Light Wind
    5ft

    Low: 71 °F

  • Wednesday

    Scattered Showers

    Winds IncreasingE 8kt
    5ft

    High: 79 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 7:54 am HST Apr 17, 2021
Forecast Valid: 2pm HST Apr 17, 2021-6pm HST Apr 23, 2021

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Detailed Forecast


Synopsis: PHZ100-180745- 929 AM HST Sat Apr 17 2021 .Synopsis for Hawaiian coastal waters... Winds will remain on the lighter side through the week as the surface ridge to the north is periodically disrupted by weak frontal boundaries passing through the area. $$

This Afternoon
E wind 5 to 7 kt becoming variable and less than 5 kt. Isolated showers. N swell 3 ft at 12 seconds. Waves around 4 ft.
Tonight
Variable winds 5 kt or less. Isolated showers. N swell 3 ft at 11 seconds. Waves around 4 ft.
Sunday
Variable winds less than 5 kt becoming E 5 to 8 kt in the afternoon. Scattered showers, mainly after noon. N swell 4 ft at 11 seconds. Waves 4 to 5 ft.
Sunday Night
S wind 5 to 8 kt. Scattered showers. N swell 4 ft. Waves around 5 ft.
Monday
SE wind 7 to 11 kt. Scattered showers. N swell 4 ft. Waves 4 to 5 ft.
Monday Night
SE wind 5 to 8 kt. Scattered showers. N swell 3 ft. Waves 4 to 5 ft.
Tuesday
ESE wind 5 to 9 kt becoming variable and less than 5 kt in the afternoon. Scattered showers. N swell 3 ft. Waves 4 to 5 ft.
Tuesday Night
Variable winds 5 kt or less. Scattered showers. N swell 2 ft. Waves around 5 ft.
Wednesday
Variable winds less than 5 kt becoming E 5 to 8 kt in the afternoon. Scattered showers. N swell 2 to 3 ft. Waves 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: 19.75°N 155.02°W
Last Update: 7:54 am HST Apr 17, 2021
Forecast Valid: 2pm HST Apr 17, 2021-6pm HST Apr 23, 2021
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