National Weather Service United States Department of Commerce

Flash flooding threat continues from the Great Basin across the southern Plains

The wet pattern in place will continue from the Great Basin across the central and southern Rockies into the southern Plains into Wednesday. Ample monsoonal moisture with a frontal boundary in place will allow for shower and thunderstorm development with locally heavy rainfall at times. The heavier showers could lead to flash flooding in some areas, especially urban areas and burn scars.
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9NM ESE Waimanalo Beach HI

Marine Point Forecast [NOTICE]

Tonight

Isolated Showers

ENE 17kt
6ft

Low: 78 °F

Wednesday

Isolated Showers

ENE 17kt
6ft

High: 79 °F

Wednesday
Night

Isolated Showers

ENE 17kt
6ft

Low: 78 °F

Thursday

Scattered Showers

ENE 17kt
6ft

High: 79 °F

Thursday
Night

Mostly Clear

ENE 19kt
7ft

Low: 78 °F

Friday

Isolated Showers

ENE 19kt
6-7ft

High: 79 °F

Friday
Night

Scattered Showers

ENE 17kt
6ft

Low: 78 °F

Saturday

Showers Likely

ENE 16kt
5ft

High: 79 °F

Saturday
Night

Scattered Showers

E 16kt
6-7ft

Low: 78 °F

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 11:17 am HST Jul 29, 2014
Forecast Valid: 4pm HST Jul 29, 2014-6pm HST Aug 5, 2014

View Nearby Observations

Detailed Forecast



  • SynopsisHIGH PRESSURE NORTHEAST OF THE STATE WILL SUSTAIN THE TRADE WINDS ACROSS THE ISLANDS THROUGH THE WEEKEND.
  • Tonight ENE wind around 17 kt, with gusts as high as 23 kt. Isolated showers before midnight. SSW swell 2 ft at 14 seconds. Waves around 6 ft.
  • Wednesday ENE wind around 17 kt, with gusts as high as 23 kt. Isolated showers before noon. SSW swell 2 ft at 14 seconds. Waves around 6 ft.
  • Wednesday Night ENE wind around 17 kt, with gusts as high as 23 kt. Isolated showers. SSW swell 2 ft at 13 seconds. Waves around 6 ft.
  • Thursday ENE wind around 17 kt, with gusts as high as 23 kt. Scattered showers before noon. Mixed swell...SSW 2 ft and N 1 ft. Waves around 6 ft.
  • Thursday Night ENE wind 17 to 19 kt, with gusts as high as 25 kt. Mostly clear. Mixed swell...SSW 2 ft and SE 1 ft. Waves around 7 ft.
  • Friday ENE wind 17 to 19 kt, with gusts as high as 25 kt. Isolated showers before noon. Mixed swell...SSW 2 ft and SE 1 ft. Waves 6 to 7 ft.
  • Friday Night ENE wind around 17 kt, with gusts as high as 23 kt. Scattered showers. Mixed swell...SSW 3 ft and SE 1 ft. Waves around 6 ft.
  • Saturday ENE wind around 16 kt. Showers likely. Mixed swell...SSW 2 ft and SE 1 ft. Waves around 5 ft.
  • Saturday Night E wind around 16 kt. Scattered showers. Mixed swell...SSW 3 ft and SE 3 ft. Waves 6 to 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.