Hanauma Bay Weather

21°17'N 157°42'W

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Current Conditions
Broken Clouds
71°F
Feels like: 71°F
Wind Chill: 71°F Ceiling: 2200ft
Heat Index: 71°F Visibility: 10mi
Dew Point: 66°F Wind: 12mph
Humidity: 84% Direction: 330° (NNW)
Pressure: 29.84" Gusts: -
Reported: 11 minutes 45 seconds ago
December 16, 2017 12:34 am HAST
Location: 21.415N 157.678W or 8 nautical miles N of search location of 21.275N 157.697W.
Significant Wave Height: 10 ft
Dominant Wave Period: 9 sec
Average Period: 7.5 sec
Mean Wave Direction: NE (36°)
Water Temperature: 76°F (24.5°C)
December 16, 2017 12:30 am HAST
Location: 21.303N 157.865W or 10 nautical miles W of search location of 21.275N 157.697W.
Wind Direction: NNW (340°)
Wind Speed: 2 knots
Wind Gust: 4 knots
Atmospheric Pressure: 29.89 in (1012.3 mb)
Air Temperature: 68°F (20.1°C)
Water Temperature: 77°F (24.9°C)
December 16, 2017 12:30 am HAST
Location: 21.433N 157.79W or 11 nautical miles NNW of search location of 21.275N 157.697W.
Wind Direction: NNW (330°)
Wind Speed: 15 knots
Wind Gust: 17 knots
Atmospheric Pressure: 29.87 in (1011.5 mb)
Air Temperature: 71°F (21.5°C)
Water Temperature: 73°F (22.6°C)
Friday, December 15
7:01am / 5:51pm 4:51am / 4:23pm
Showers Late
75°
65°
Day:
Night: Mostly cloudy this evening with showers developing after midnight. Low around 65F. Winds WNW at 10 to 20 mph. Chance of rain 50%.
Saturday, December 16
7:02am / 5:52pm 5:42am / 5:06pm
Showers
76°
68°
Day: Overcast with rain showers at times. High 76F. Winds SW at 5 to 10 mph. Chance of rain 60%.
Night: Considerable cloudiness with occasional rain showers. Low 68F. Winds SW at 5 to 10 mph. Chance of rain 50%.
Sunday, December 17
7:02am / 5:52pm 6:32am / 5:50pm
Mostly Sunny
78°
66°
Mostly sunny. Highs in the upper 70s and lows in the mid 60s.
Monday, December 18
7:03am / 5:52pm 7:22am / 6:36pm
Partly Cloudy
79°
68°
Times of sun and clouds. Highs in the upper 70s and lows in the upper 60s.
Tuesday, December 19
7:03am / 5:53pm 8:10am / 7:25pm
Showers
75°
67°
Showers. Highs in the mid 70s and lows in the upper 60s.
Wednesday, December 20
7:04am / 5:53pm 8:56am / 8:15pm
Showers
72°
65°
Chance of showers. Highs in the low 70s and lows in the mid 60s.
Thursday, December 21
7:04am / 5:54pm 9:41am / 9:05pm
Mostly Sunny
73°
66°
A few clouds. Highs in the low 70s and lows in the mid 60s.
Friday, December 22
7:05am / 5:54pm 10:22am / 9:57pm
Partly Cloudy
74°
65°
Times of sun and clouds. Highs in the mid 70s and lows in the mid 60s.
Saturday, December 23
7:05am / 5:55pm 11:02am / 10:48pm
Mostly Sunny
73°
67°
Plenty of sun. Highs in the low 70s and lows in the upper 60s.
Sunday, December 24
7:06am / 5:55pm 11:42am / 11:40pm
Partly Cloudy
74°
67°
Times of sun and clouds. Highs in the mid 70s and lows in the upper 60s.
Wind Forecast
Day SaturdaySunday
MPH 11 4 3 8 4 3 5 6 8 10 6 3
WNW
W
WSW
SW
SW
SW
SW
SW
SSW
SW
SW
WSW
Radar

Home Harbor Resources

Marine Forecast
Synopsis: PHZ100-162000- 906 PM HST Fri Dec 15 2017 .Synopsis for Hawaiian coastal waters... Northwest swell will continue to subside through Saturday. Northeast winds will also continue to weaken overnight and Saturday, as a low pressure trough moves westward over the state. $$
Overnight
NNE wind around 14 kt. Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. . Waves 1 ft or less.
Saturday
Variable winds 5 kt or less. Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. . Waves 1 ft or less.
Saturday Night
SSE wind 5 to 7 kt. Scattered showers and thunderstorms. . Waves 1 ft or less.
Sunday
S wind 7 to 9 kt. Scattered showers. . Waves 1 ft or less.
Sunday Night
Variable winds 5 kt or less. Isolated showers. . Waves 1 ft or less.
Monday
Variable winds 5 kt or less. Isolated showers. . Waves 1 ft or less.
Monday Night
Variable winds 5 kt or less. Scattered showers. . Waves 1 ft or less.
Tuesday
Variable winds 5 kt or less. Scattered showers. . Waves 1 ft or less.
Tuesday Night
NNE wind 5 to 7 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.