Nonopapa, Niihau Island Weather

21°52'N 160°14'W

Home Harbor Resources

Current Conditions
Broken Clouds
76°F
Feels like: 76°F
Wind Chill: 76°F Ceiling: 5000ft
Heat Index: 76°F Visibility: 10mi
Dew Point: 67°F Wind: 3mph
Humidity: 74% Direction: 110° (ESE)
Pressure: 29.96" Gusts: -
Reported: 21 minutes 38 seconds ago
July 20, 2018 3:36 am HAST
Location: 22.285N 159.574W or 44 nautical miles NE of search location of 21.87N 160.235W.
Significant Wave Height: 7 ft
Dominant Wave Period: 8 sec
Water Temperature: 80°F (26.9°C)
July 20, 2018 3:36 am HAST
Location: 21.954N 159.353W or 49 nautical miles E of search location of 21.87N 160.235W.
Wind Direction: ENE (60°)
Wind Speed: 10 knots
Wind Gust: 14 knots
Atmospheric Pressure: 29.98 in (1015.4 mb)
Air Temperature: 77°F (25.0°C)
Friday, July 20
6:06am / 7:23pm 1:46pm / 12:50am
Partly Cloudy
88°
71°
Day: Intervals of clouds and sunshine. High 88F. Winds ENE at 10 to 20 mph.
Night: Partly cloudy. Low 71F. Winds ENE at 5 to 10 mph.
Saturday, July 21
6:06am / 7:23pm 2:39pm / 1:30am
Partly Cloudy
87°
70°
Day: Sunshine and clouds mixed. High 87F. Winds NE at 10 to 20 mph.
Night: Partly cloudy skies. Low near 70F. Winds ENE at 5 to 10 mph.
Sunday, July 22
6:06am / 7:22pm 3:32pm / 2:10am
Partly Cloudy
86°
71°
Times of sun and clouds. Highs in the upper 80s and lows in the low 70s.
Monday, July 23
6:07am / 7:22pm 4:23pm / 2:53am
Partly Cloudy
87°
72°
Times of sun and clouds. Highs in the mid 80s and lows in the low 70s.
Tuesday, July 24
6:07am / 7:22pm 5:14pm / 3:38am
Scattered Thunderstorms
86°
72°
Mix of sun and clouds. Highs in the upper 80s and lows in the low 70s.
Wednesday, July 25
6:08am / 7:21pm 6:02pm / 4:24am
Partly Cloudy
87°
73°
Scattered thunderstorms possible. Highs in the mid 80s and lows in the low 70s.
Thursday, July 26
6:08am / 7:21pm 6:49pm / 5:13am
Partly Cloudy
87°
73°
Times of sun and clouds. Highs in the upper 80s and lows in the low 70s.
Friday, July 27
6:08am / 7:20pm 7:33pm / 6:03am
AM Showers
87°
74°
Mix of sun and clouds. Highs in the upper 80s and lows in the low 70s.
Saturday, July 28
6:09am / 7:20pm 8:14pm / 6:54am
Partly Cloudy
86°
74°
Morning showers. Highs in the upper 80s and lows in the mid 70s.
Sunday, July 29
6:09am / 7:19pm 8:53pm / 7:45am
Partly Cloudy
86°
74°
Mix of sun and clouds. Highs in the mid 80s and lows in the mid 70s.
Wind Forecast
Day FridaySaturday
MPH 8 11 11 9 7 6 7 10 12 10 6 5
ENE
ENE
NNE
NE
ENE
ENE
ENE
NE
NNE
NNE
ENE
ENE
Radar

Home Harbor Resources

Marine Forecast
Synopsis: PHZ100-210230- 333 AM HST Fri Jul 20 2018 .Synopsis for Hawaiian coastal waters... High pressure far northeast of the islands will maintain east trade winds through the period. Locally breezy winds will ease slightly tonight, before becoming locally breezy again by late in the weekend and early next week. $$
Today
E wind 9 to 11 kt. Sunny. . Waves 1 ft or less.
Tonight
E wind around 10 kt. Mostly clear. . Waves 1 ft or less.
Saturday
ENE wind around 7 kt. Sunny. . Waves 1 ft or less.
Saturday Night
ENE wind 7 to 9 kt. Mostly clear. . Waves 1 ft or less.
Sunday
ENE wind around 10 kt. Sunny. . Waves 1 ft or less.
Sunday Night
ENE wind around 9 kt. Isolated showers. . Waves 1 ft or less.
Monday
ENE wind around 10 kt. Scattered showers. . Waves 1 ft or less.
Monday Night
ENE wind around 9 kt. Isolated showers. . Waves 1 ft or less.
Tuesday
ENE wind 9 to 12 kt. Scattered showers. . 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.