Kaumalapau, Lanai Island Weather

20°47'N 156°60'W

Home Harbor Resources

Current Conditions
Overcast
71°F
Feels like: 71°F
Wind Chill: 71°F Ceiling: 3000ft
Heat Index: 71°F Visibility: 10mi
Dew Point: 66°F Wind: 6mph
Humidity: 84% Direction: 20° (NNE)
Pressure: 30.02" Gusts: -
Reported: 18 minutes 4 seconds ago
July 20, 2018 3:30 am HAST
Location: 20.75N 157.003W or 2 nautical miles S of search location of 20.79N 156.995W.
Significant Wave Height: 4 ft
Dominant Wave Period: 17 sec
Water Temperature: 79°F (26.3°C)
July 20, 2018 3:36 am HAST
Location: 20.895N 156.469W or 30 nautical miles ENE of search location of 20.79N 156.995W.
Wind Direction: NE (40°)
Wind Speed: 9 knots
Wind Gust: 12 knots
Atmospheric Pressure: 29.96 in (1014.7 mb)
Air Temperature: 77°F (24.8°C)
Water Temperature: 81°F (27.3°C)
July 20, 2018 3:30 am HAST
Location: 21.018N 156.425W or 35 nautical miles ENE of search location of 20.79N 156.995W.
Significant Wave Height: 5 ft
Dominant Wave Period: 8 sec
Water Temperature: 79°F (25.9°C)
Friday, July 20
5:58am / 7:12pm 1:35pm / 12:41am
Partly Cloudy
83°
72°
Day: Intervals of clouds and sunshine. High 83F. Winds NE at 15 to 25 mph.
Night: Clear skies with a few passing clouds. Low 72F. Winds NE at 10 to 20 mph.
Saturday, July 21
5:58am / 7:12pm 2:28pm / 1:21am
Mostly Cloudy
82°
73°
Day: Partly cloudy skies in the morning will give way to cloudy skies during the afternoon. High 82F. Winds NE at 15 to 25 mph.
Night: Partly cloudy skies. Low 73F. Winds NE at 10 to 20 mph.
Sunday, July 22
5:58am / 7:11pm 3:20pm / 2:01am
Partly Cloudy
83°
74°
Mostly cloudy. Highs in the low 80s and lows in the low 70s.
Monday, July 23
5:59am / 7:11pm 4:12pm / 2:44am
Mostly Sunny
85°
74°
Partly cloudy. Highs in the low 80s and lows in the mid 70s.
Tuesday, July 24
5:59am / 7:11pm 5:02pm / 3:29am
Partly Cloudy
84°
73°
Plenty of sun. Highs in the mid 80s and lows in the mid 70s.
Wednesday, July 25
6:00am / 7:10pm 5:51pm / 4:16am
Partly Cloudy
83°
73°
Mix of sun and clouds. Highs in the mid 80s and lows in the low 70s.
Thursday, July 26
6:00am / 7:10pm 6:37pm / 5:05am
Partly Cloudy
85°
74°
Times of sun and clouds. Highs in the low 80s and lows in the low 70s.
Friday, July 27
6:00am / 7:09pm 7:22pm / 5:55am
Mostly Sunny
84°
74°
Times of sun and clouds. Highs in the mid 80s and lows in the mid 70s.
Saturday, July 28
6:01am / 7:09pm 8:03pm / 6:45am
Mostly Sunny
84°
74°
More sun than clouds. Highs in the mid 80s and lows in the mid 70s.
Sunday, July 29
6:01am / 7:09pm 8:43pm / 7:36am
Partly Cloudy
84°
74°
Plenty of sun. Highs in the mid 80s and lows in the mid 70s.
Wind Forecast
Day FridaySaturday
MPH 8 11 16 17 13 12 10 14 17 18 13 10
NE
NE
NE
NE
NE
NE
NE
NE
NE
NE
NE
NE
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
Variable winds less than 5 kt becoming ENE 6 to 11 kt in the afternoon. Mostly sunny. Mixed swell...SSW 2 ft at 17 seconds and SSW 2 ft at 17 seconds. Waves around 3 ft.
Tonight
ENE wind around 11 kt. Mostly clear. Mixed swell...SSW 2 ft at 18 seconds and SW 2 ft at 17 seconds. Waves around 3 ft.
Saturday
Variable winds less than 5 kt becoming E around 6 kt in the afternoon. Sunny. Mixed swell...SSW 2 to 3 ft at 18 seconds and SW 2 ft at 16 seconds. Waves around 3 ft.
Saturday Night
ENE wind around 6 kt. Mostly clear. Mixed swell...SSW 3 ft and SW 2 ft. Waves 3 to 4 ft.
Sunday
ENE wind 6 to 8 kt becoming W in the morning. Sunny. Mixed swell...SSW 3 ft and SW 2 ft. Waves around 4 ft.
Sunday Night
ENE wind around 8 kt. Mostly clear. Mixed swell...SSW 3 ft and SW 2 ft. Waves 3 to 4 ft.
Monday
ENE wind around 8 kt becoming W in the morning. Isolated showers. Mixed swell...S 3 ft and SW 2 ft. Waves around 3 ft.
Monday Night
ENE wind around 8 kt. Mostly clear. Mixed swell...S 2 ft and SW 1 to 2 ft. Waves around 3 ft.
Tuesday
ENE wind 8 to 10 kt becoming W in the morning. Sunny. Mixed swell...S 2 ft and SW 1 ft. Waves around 3 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.