A Fast Moving Clipper System Tracking Eastward; Heavy Precipitation Continues for the Northwest

A clipper type system will track across the Ohio Valley, central Appalachians and mid-Atlantic regions today. Rain and some accumulating snow across the higher elevations of the central Appalachians can be expected. The Pacific Northwest and northern Rockies continue with heavy precipitation and flooding coinciding with strong winds that will make traveling difficult.
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Hazardous Weather Conditions

Small Craft Advisory until December 6, 06:00 PM HST

For More Weather Information:

Honolulu, HI Local Forecast Office

Nanakuli HI

Marine Point Forecast

[NOTICE]

Overnight

ENE 27km/h
1m
Low: 23 °C

Small Craft Advisory
Tuesday

ENE 34km/h
1m
High: 28 °C

Small Craft Advisory
Tuesday
Night
E 14km/h
1m
Low: 23 °C

Small Craft Advisory
Wednesday

E 16km/h
1m
High: 28 °C

Small Craft Advisory
Wednesday
Night
E 13km/h
1m
Low: 23 °C
Thursday

ESE 11km/h
1m
High: 28 °C
Thursday
Night
SW 8km/h
1m
Low: 22 °C
Friday

WSW 13km/h
1m
High: 28 °C
Friday
Night
W 10km/h
1m
Low: 22 °C

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:15 pm HST Dec 4, 2023
Forecast Valid: 3am HST Dec 5, 2023-6pm HST Dec 11, 2023

View Nearby Observations

Detailed Forecast

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

Overnight

ENE wind around 27 km/h, with gusts as high as 35 km/h. Partly cloudy. NW swell 1 ft at 16 seconds. Waves around 1 m.

Tuesday

ENE wind 24 to 34 km/h decreasing to 14 to 24 km/h in the afternoon. Winds could gust as high as 42 km/h. Sunny. NW swell 1 ft at 14 seconds. Waves around 1 m.

Tuesday Night

E wind around 14 km/h. Mostly clear. NW swell 1 ft at 13 seconds. Waves around 1 m.

Wednesday

E wind 13 to 16 km/h. Sunny. NW swell 1 ft. Waves around 1 m.

Wednesday Night

E wind 11 to 13 km/h. Mostly clear. NW swell 1 ft. Waves around 1 m.

Thursday

ESE wind 8 to 11 km/h becoming SW in the afternoon. Scattered showers after noon. NW swell 1 ft. Waves around 1 m.

Thursday Night

SW wind around 8 km/h becoming W in the evening. Isolated showers. . Waves around 1 m.

Friday

WSW wind 8 to 13 km/h. Scattered showers. . Waves around 1 m.

Friday Night

W wind 5 to 10 km/h becoming variable and less than 5 km/h after midnight. Scattered showers. NW swell 0 to 1 ft. Waves around 1 m.

*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.