Mahukona Weather

20°11'N 155°54'W

Home Harbor Resources

Current Conditions
Few Clouds
46°F
Feels like: 43°F
Wind Chill: 43°F Ceiling: Unl
Heat Index: 46°F Visibility: 10mi
Dew Point: 41°F Wind: 5mph
Humidity: 84% Direction: 130° (SE)
Pressure: 30.27" Gusts: -
Reported: 26 minutes 54 seconds ago
October 17, 2017 4:48 am HAST
Location: 20.037N 155.829W or 10 nautical miles SSE of search location of 20.1867N 155.903W.
Wind Direction: NE (50°)
Wind Speed: 3 knots
Wind Gust: 5 knots
Atmospheric Pressure: 29.92 in (1013.3 mb)
Air Temperature: 80°F (26.8°C)
Water Temperature: 80°F (26.6°C)
October 17, 2017 4:42 am HAST
Location: 20.895N 156.469W or 53 nautical miles NW of search location of 20.1867N 155.903W.
Wind Direction: NE (50°)
Wind Speed: 14 knots
Wind Gust: 23 knots
Atmospheric Pressure: 30.01 in (1016.4 mb)
Air Temperature: 78°F (25.3°C)
Water Temperature: 80°F (26.4°C)
October 17, 2017 4:57 am HAST
Location: 19.78N 154.97W or 58 nautical miles ESE of search location of 20.1867N 155.903W.
Significant Wave Height: 10 ft
Dominant Wave Period: 9 sec
Average Period: 7.0 sec
Mean Wave Direction: ENE (60°)
Water Temperature: 80°F (26.6°C)
Tuesday, October 17
6:19am / 5:59pm 4:33am / 5:02pm
Mostly Cloudy
85°
72°
Day: Partly cloudy skies this morning will become overcast during the afternoon. High near 85F. Winds WSW at 10 to 15 mph.
Night: Partly cloudy skies early will give way to cloudy skies late. Low 72F. Winds ENE at 5 to 10 mph.
Wednesday, October 18
6:19am / 5:58pm 5:26am / 5:41pm
Partly Cloudy
85°
71°
Day: Intervals of clouds and sunshine in the morning with more clouds for later in the day. High around 85F. Winds SW at 10 to 15 mph.
Night: A few clouds from time to time. Low 71F. Winds E at 5 to 10 mph.
Thursday, October 19
6:20am / 5:57pm 6:18am / 6:20pm
Mostly Sunny
85°
71°
More sun than clouds. Highs in the mid 80s and lows in the low 70s.
Friday, October 20
6:20am / 5:56pm 7:10am / 7:00pm
Partly Cloudy
85°
72°
Times of sun and clouds. Highs in the mid 80s and lows in the low 70s.
Saturday, October 21
6:20am / 5:56pm 8:01am / 7:41pm
Partly Cloudy
85°
75°
Partly cloudy. Highs in the mid 80s and lows in the mid 70s.
Sunday, October 22
6:21am / 5:55pm 8:52am / 8:23pm
Mostly Sunny
87°
76°
Plenty of sun. Highs in the upper 80s and lows in the mid 70s.
Monday, October 23
6:21am / 5:54pm 9:43am / 9:08pm
Partly Cloudy
87°
77°
Mix of sun and clouds. Highs in the upper 80s and lows in the upper 70s.
Tuesday, October 24
6:21am / 5:54pm 10:32am / 9:54pm
Mostly Cloudy
86°
77°
More clouds than sun. Highs in the mid 80s and lows in the upper 70s.
Wednesday, October 25
6:22am / 5:53pm 11:20am / 10:42pm
Partly Cloudy
86°
76°
Partly cloudy. Highs in the mid 80s and lows in the mid 70s.
Thursday, October 26
6:22am / 5:53pm 12:07pm / 11:32pm
Partly Cloudy
86°
76°
Mix of sun and clouds. Highs in the mid 80s and lows in the mid 70s.
Wind Forecast
Day TuesdayWednesday
MPH 4 9 11 11 6 6 5 9 11 8 5 6
ENE
W
SW
SE
ENE
ENE
NE
WSW
SW
S
E
ENE
Radar
Marine Forecast
...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY THURSDAY
Synopsis: PHZ100-180230- 334 AM HST Tue Oct 17 2017 .Synopsis for Hawaiian coastal waters... Strong surface high pressure will persist far north of the islands through Thursday. The trades will begin to ease starting Friday as the high pressure weakens and begins to move eastward. $$
Today
ENE wind 25 to 27 kt, with gusts as high as 34 kt. Isolated showers before noon. SSW swell 1 ft at 7 seconds. Waves 1 ft or less.
Tonight
ENE wind around 26 kt, with gusts as high as 33 kt. Isolated showers. SSW swell 1 ft at 7 seconds. Waves 1 ft or less.
Wednesday
ENE wind 21 to 28 kt, with gusts as high as 36 kt. Isolated showers before noon. SSW swell 1 ft at 7 seconds. Waves 1 ft or less.
Wednesday Night
ENE wind 21 to 23 kt, with gusts as high as 29 kt. Isolated showers. SSW swell 1 ft. Waves 1 ft or less.
Thursday
ENE wind 21 to 23 kt, with gusts as high as 29 kt. Isolated showers before noon. SSW swell 1 ft. Waves 1 ft or less.
Thursday Night
ENE wind around 21 kt. Isolated showers. WSW swell 1 to 2 ft. Waves 1 ft or less.
Friday
ENE wind around 20 kt. Isolated showers before noon. WSW swell 2 ft. Waves 1 ft or less.
Friday Night
ENE wind 16 to 20 kt. Isolated showers. WSW swell 1 to 2 ft. Waves 1 ft or less.
Saturday
ENE wind 13 to 16 kt. Isolated showers. WSW swell 1 ft. Waves 1 ft or less.

*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.