Strong Storm to Move Onto the Plains and East This Week

A powerful storm will track across the Southwest with additional heavy precipitation and strong winds. This storm will track into the Plains and evolve into a heavy rainfall and severe weather threat from the Ohio Valley into the Mid-Mississippi Valley Thursday into Friday. The next system is forecast to arrive for the Pacific Northwest this week and into the weekend with wind, rain and snow.
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Hazardous Weather Conditions

Small Craft Advisory until March 22, 06:00 PM HST

For More Weather Information:

Honolulu, HI Local Forecast Office

9NM ESE Hawaiian Beaches HI

Marine Point Forecast

[NOTICE]

Overnight

ESE 14kt
8ft
Low: 73 °F

Small Craft Advisory
Wednesday

ESE 17kt
8ft
High: 77 °F

Small Craft Advisory
Wednesday
Night
ESE 11kt
8ft
Low: 74 °F
Thursday

SE 11kt
7-8ft
High: 77 °F
Thursday
Night
SE 9kt
6-7ft
Low: 74 °F
Friday

ESE 10kt
6ft
High: 77 °F
Friday
Night
E 10kt
6ft
Low: 73 °F
Saturday

E 13kt
6-7ft
High: 76 °F
Saturday
Night
E 13kt
7ft
Low: 73 °F

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:00 pm HST Mar 21, 2023
Forecast Valid: 3am HST Mar 22, 2023-6pm HST Mar 28, 2023

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY AFTERNOON...

Synopsis: PHZ100-222000- 918 PM HST Tue Mar 21 2023 .Synopsis for Hawaiian coastal waters... A developing storm 500 nm northwest of the state will gradually lift north, then slowly weaken as it moves east during the next several days. A trailing trough just west of the area will move over the state Wednesday night and dissipate Friday. $$

Overnight

ESE wind around 14 kt. Showers likely. Mixed swell...N 4 ft at 9 seconds and SSW 1 ft at 14 seconds. Waves around 8 ft.

Wednesday

ESE wind 11 to 17 kt. Showers likely, mainly before noon. Mixed swell...N 3 to 4 ft at 9 seconds and SSW 1 ft at 13 seconds. Waves around 8 ft.

Wednesday Night

ESE wind around 11 kt. Scattered showers. Mixed swell...NNW 1 ft at 10 seconds and SSW 1 ft at 12 seconds. Waves around 8 ft.

Thursday

SE wind 9 to 11 kt. Scattered showers, mainly before noon. Mixed swell...NNW 1 ft and SSW 1 ft. Waves 7 to 8 ft.

Thursday Night

SE wind around 9 kt. Scattered showers. Mixed swell...NNW 1 ft and SSW 1 ft. Waves 6 to 7 ft.

Friday

ESE wind around 10 kt. Scattered showers, mainly before noon. Mixed swell...NNW 1 ft and S 1 ft. Waves around 6 ft.

Friday Night

E wind 7 to 10 kt. Scattered showers. Mixed swell...NNW 1 to 2 ft and S 1 ft. Waves around 6 ft.

Saturday

E wind 10 to 13 kt. Scattered showers. Mixed swell...NNW 2 ft and S 1 ft. Waves 6 to 7 ft.

Saturday Night

E wind 9 to 13 kt. Scattered showers. Mixed swell...NNW 2 ft and S 1 ft. Waves around 7 ft.

*Notices:

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.
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.