National Weather Service United States Department of Commerce

Severe weather will continue overnight across much of the eastern U.S. and be possible again on Monday from the Gulf Coast to the coastal Carolinas.

The severe weather threat will continue into the overnight hours for a large portion of the eastern U.S. from the Ohio Valley to the Mid-Atlantic and Northeast. On Monday, the severe weather threat area will cover a narrow swath along a sharply defined cold front from the Gulf Coast through the Southeast and up to the coastal Carolinas during the afternoon and evening.
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10NM NE Waimanalo Beach HI

Marine Point Forecast [NOTICE]

Overnight

Scattered Showers

E 16kt
5ft

Low: 78 °F

Monday

Isolated Showers

E 16kt
5ft

High: 79 °F

Monday
Night

Scattered Showers

E 17kt
6-7ft

Low: 78 °F

Tuesday

Scattered Showers

ENE 18kt
7ft

High: 79 °F

Tuesday
Night

Scattered Showers

ENE 18kt
6ft

Low: 78 °F

Wednesday

Scattered Showers

ENE 19kt
7ft

High: 79 °F

Wednesday
Night

Scattered Showers

ENE 19kt
6-7ft

Low: 78 °F

Thursday

Scattered Showers

ENE 20kt
7ft

High: 79 °F

Thursday
Night

Scattered Showers

ENE 20kt
7ft

Low: 78 °F

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:02 pm HST Jul 27, 2014
Forecast Valid: 11pm HST Jul 27, 2014-6pm HST Aug 3, 2014

View Nearby Observations

Detailed Forecast



  • SynopsisHIGH PRESSURE FAR NORTH OF THE MAIN HAWAIIAN ISLANDS WILL KEEP A TRADE WIND PATTERN IN PLACE ACROSS THE ALOHA STATE THROUGH FRIDAY.
  • Overnight E wind around 16 kt. Scattered showers. SSW swell 1 ft at 17 seconds. Waves around 5 ft.
  • Monday E wind around 16 kt. Isolated showers. SSW swell 2 ft at 17 seconds. Waves around 5 ft.
  • Monday Night E wind around 17 kt. Scattered showers, mainly after midnight. Mixed swell...SSW 2 ft at 16 seconds and SSE 2 ft at 9 seconds. Waves 6 to 7 ft.
  • Tuesday ENE wind around 18 kt. Scattered showers before noon. Mixed swell...SSW 2 ft and SSE 2 ft becoming N. Waves around 7 ft.
  • Tuesday Night ENE wind around 18 kt. Scattered showers, mainly before midnight. SSW swell 2 ft. Waves around 6 ft.
  • Wednesday ENE wind 17 to 19 kt. Scattered showers before noon. SSW swell 2 ft. Waves around 7 ft.
  • Wednesday Night ENE wind around 19 kt. Scattered showers, mainly after midnight. SSW swell 2 ft. Waves 6 to 7 ft.
  • Thursday ENE wind 18 to 20 kt, with gusts as high as 26 kt. Scattered showers. SSW swell 2 ft. Waves around 7 ft.
  • Thursday Night ENE wind around 20 kt, with gusts as high as 26 kt. Scattered showers. SSW swell 2 ft. Waves around 7 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.