Port Allen, Hanapepe Bay Weather

21°54'N 159°36'W

Home Harbor Resources

Current Conditions
Overcast
78°F
Feels like: 80°F
Wind Chill: 78°F Ceiling: 3300ft
Heat Index: 80°F Visibility: 10mi
Dew Point: 71°F Wind: 6mph
Humidity: 79% Direction: 250° (WSW)
Pressure: 29.99" Gusts: -
Reported: 16 minutes 26 seconds ago
June 18, 2018 2:42 pm HAST
Location: 21.954N 159.353W or 14 nautical miles ENE of search location of 21.9033N 159.592W.
Wind Direction: E (80°)
Wind Speed: 9 knots
Wind Gust: 11 knots
Atmospheric Pressure: 30.00 in (1015.8 mb)
Air Temperature: 79°F (26.3°C)
Water Temperature: 81°F (27.1°C)
June 18, 2018 2:30 pm HAST
Location: 21.323N 158.149W or 88 nautical miles ESE of search location of 21.9033N 159.592W.
Significant Wave Height: 4 ft
Dominant Wave Period: 12 sec
Average Period: 8.8 sec
Mean Wave Direction: WSW (258°)
Water Temperature: 82°F (27.5°C)
June 18, 2018 2:30 pm HAST
Location: 21.297N 157.959W or 98 nautical miles ESE of search location of 21.9033N 159.592W.
Significant Wave Height: 2 ft
Dominant Wave Period: 13 sec
Average Period: 6.1 sec
Mean Wave Direction: SSE (161°)
Water Temperature: 80°F (26.7°C)
Monday, June 18
5:55am / 7:24pm 11:12am / 12:01am
Partly Cloudy
84°
65°
Day: Mainly cloudy. A few peeks of sunshine possible. High 84F. Winds WSW at 5 to 10 mph.
Night: Some clouds. Low around 65F. Winds N at 5 to 10 mph.
Tuesday, June 19
5:55am / 7:24pm 12:11pm / 12:11am
PM Showers
83°
67°
Day: Partly cloudy skies during the morning hours will give way to occasional showers in the afternoon. High 83F. Winds WSW at 5 to 10 mph. Chance of rain 40%.
Night: A few clouds from time to time. Low 67F. Winds light and variable.
Wednesday, June 20
5:55am / 7:24pm 1:08pm / 12:53am
Partly Cloudy
85°
68°
Times of sun and clouds. Highs in the mid 80s and lows in the upper 60s.
Thursday, June 21
5:56am / 7:24pm 2:03pm / 1:33am
Partly Cloudy
85°
68°
Mix of sun and clouds. Highs in the mid 80s and lows in the upper 60s.
Friday, June 22
5:56am / 7:24pm 2:57pm / 2:11am
Showers
83°
68°
Showers. Highs in the low 80s and lows in the upper 60s.
Saturday, June 23
5:56am / 7:25pm 3:50pm / 2:49am
Partly Cloudy
82°
69°
Times of sun and clouds. Highs in the low 80s and lows in the upper 60s.
Sunday, June 24
5:56am / 7:25pm 4:43pm / 3:29am
Mostly Sunny
82°
69°
Plenty of sun. Highs in the low 80s and lows in the upper 60s.
Monday, June 25
5:57am / 7:25pm 5:35pm / 4:10am
Partly Cloudy
82°
69°
Times of sun and clouds. Highs in the low 80s and lows in the upper 60s.
Tuesday, June 26
5:57am / 7:25pm 6:26pm / 4:54am
Partly Cloudy
82°
70°
Mix of sun and clouds. Highs in the low 80s and lows in the low 70s.
Wednesday, June 27
5:57am / 7:25pm 7:17pm / 5:40am
Few Showers
82°
70°
Few showers. Highs in the low 80s and lows in the low 70s.
Wind Forecast
Day MondayTuesdayWednesday
MPH 9 2 2 2 2 8 6 2 3 4 5 12
WSW
NW
N
NE
NW
WSW
WSW
W
NE
ENE
ENE
SSE
Radar

Home Harbor Resources

Marine Forecast
Synopsis: PHZ100-190745- 912 AM HST Mon Jun 18 2018 .Synopsis for Hawaiian coastal waters... Weak high pressure north of the islands will bring light easterly winds through today. Starting tonight, a dissipating front will drift south toward the islands and stall just north of the islands. This will cause the winds to weaken Tuesday and Wednesday. High pressure northeast of the islands will return Thursday and strengthen on Friday. $$
Late Afternoon
Variable winds 5 kt or less. Isolated showers. . Waves 1 ft or less.
Tonight
Variable winds 5 kt or less. Isolated showers before 8pm. . Waves 1 ft or less.
Tuesday
Variable winds less than 5 kt becoming S around 6 kt in the morning. Isolated showers after 9am. . Waves 1 ft or less.
Tuesday Night
S wind around 7 kt becoming NNE in the evening. Isolated showers before 8pm. Widespread haze after 8pm. . Waves 1 ft or less.
Wednesday
NNE wind 5 to 7 kt becoming variable and less than 5 kt in the morning. Isolated showers after 9am. Widespread haze. . Waves 1 ft or less.
Wednesday Night
Variable winds less than 5 kt becoming N 5 to 7 kt in the evening. Isolated showers before 8pm. Widespread haze. . Waves 1 ft or less.
Thursday
N wind 7 to 12 kt becoming E in the morning. Isolated showers after 9am. Widespread haze before 9am. . Waves 1 ft or less.
Thursday Night
E wind around 12 kt. Scattered showers. . Waves 1 ft or less.
Friday
ENE wind 11 to 13 kt. Isolated 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.