Heavy Rains and Severe Weather Expected Across the Southern Plains into the Ohio Valley

A nearly stationary frontal boundary will bring potential for heavy rainfall and flash flooding from Oklahoma into the Ohio River Valley over the next few days. Severe weather is also expected for parts the Southern Plains and the Lower Mississippi River Valley on Thursday and Friday with threats of tornadoes, strong winds and hail. Snow is expected for parts of the Cascades and Northern Rockies.
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Hazardous Weather Conditions

Small Craft Advisory until March 23, 06:00 AM HST

For More Weather Information:

Honolulu, HI Local Forecast Office

4NM E Wainaku HI

Marine Point Forecast

[NOTICE]

Tonight

SSE 9kt
6ft
Low: 71 °F

Small Craft Advisory
Thursday

SE 14kt
6ft
High: 79 °F
Thursday
Night
SSE 9kt
5-6ft
Low: 70 °F
Friday

ESE 11kt
5ft
High: 80 °F
Friday
Night
Light Wind
5ft
Low: 70 °F
Saturday

E 7kt
5ft
High: 79 °F
Saturday
Night
Light Wind
5ft
Low: 69 °F
Sunday

ESE 9kt
5-6ft
High: 79 °F
Sunday
Night
Light Wind
5-6ft
Low: 69 °F

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:00 pm HST Mar 22, 2023
Forecast Valid: 10pm HST Mar 22, 2023-6pm HST Mar 29, 2023

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY THURSDAY

Synopsis: PHZ100-232000- 921 PM HST Wed Mar 22 2023 .Synopsis for Hawaiian coastal waters... A surface trough approaching Kauai from the west-northwest will move slowly east over the western end of the state through Thursday. This trough is expected to gradually dissipate Thursday night and Friday. Surface high pressure will build in north of the area from Friday night through Saturday. A surface low may develop northwest of the area early next week. $$

Tonight

SSE wind 6 to 9 kt. Showers likely. NNE swell 3 ft at 9 seconds. Waves around 6 ft.

Thursday

SE wind 6 to 14 kt. Showers likely, mainly before noon. NNE swell 3 ft at 10 seconds. Waves around 6 ft.

Thursday Night

SSE wind 7 to 9 kt. Isolated showers after 1am. NNE swell 2 ft at 9 seconds. Waves 5 to 6 ft.

Friday

ESE wind 5 to 11 kt. Isolated showers before 8am, then scattered showers after noon. NNE swell 2 ft. Waves around 5 ft.

Friday Night

Variable winds 5 kt or less. Scattered showers, mainly after midnight. NNE swell 2 ft. Waves around 5 ft.

Saturday

Variable winds less than 5 kt becoming E 5 to 7 kt. Scattered showers, mainly before noon. NNE swell 1 to 2 ft becoming E. Waves around 5 ft.

Saturday Night

Variable winds 5 kt or less. Scattered showers. WNW swell 1 ft becoming N. Waves around 5 ft.

Sunday

ESE wind 5 to 9 kt becoming variable and less than 5 kt in the afternoon. Scattered showers. N swell 1 to 2 ft. Waves 5 to 6 ft.

Sunday Night

Variable winds 5 kt or less. Showers likely. N swell 2 ft. Waves 5 to 6 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.