Waimea Bay Weather

21°57'N 159°40'W

Home Harbor Resources

Current Conditions
Scattered Clouds
82°F
Feels like: 89°F
Wind Chill: 82°F Ceiling: Unl
Heat Index: 89°F Visibility: 10mi
Dew Point: 75°F Wind: 6mph
Humidity: 79% Direction: 220° (SW)
Pressure: 30.02" Gusts: -
Reported: 45 minutes 31 seconds ago
August 17, 2018 8:24 pm HAST
Location: 21.954N 159.353W or 18 nautical miles E of search location of 21.9567N 159.673W.
Wind Direction: NNE (20°)
Wind Speed: 9 knots
Wind Gust: 11 knots
Atmospheric Pressure: 30.05 in (1017.6 mb)
Air Temperature: 79°F (25.9°C)
Water Temperature: 82°F (27.8°C)
August 17, 2018 8:00 pm HAST
Location: 21.323N 158.149W or 93 nautical miles ESE of search location of 21.9567N 159.673W.
Significant Wave Height: 3 ft
Dominant Wave Period: 14 sec
Average Period: 8.1 sec
Mean Wave Direction: SSE (164°)
Water Temperature: 82°F (28.0°C)
Friday, August 17
6:16am / 7:07pm 12:32pm / 12:01am
Partly Cloudy
89°
72°
Day:
Night: Some clouds. Low 72F. Winds light and variable.
Saturday, August 18
6:17am / 7:06pm 1:26pm / 12:08am
Partly Cloudy
90°
73°
Day: Intervals of clouds and sunshine. High around 90F. Winds WNW at 5 to 10 mph.
Night: Variably cloudy with scattered thunderstorms. Low 73F. Winds light and variable. Chance of rain 40%.
Sunday, August 19
6:17am / 7:06pm 2:18pm / 12:50am
Scattered Thunderstorms
89°
73°
Scattered thunderstorms. Highs in the upper 80s and lows in the low 70s.
Monday, August 20
6:17am / 7:05pm 3:09pm / 1:35am
Partly Cloudy
90°
73°
Partly cloudy. Highs in the low 90s and lows in the low 70s.
Tuesday, August 21
6:18am / 7:04pm 3:59pm / 2:21am
Partly Cloudy
88°
72°
Mix of sun and clouds. Highs in the upper 80s and lows in the low 70s.
Wednesday, August 22
6:18am / 7:03pm 4:46pm / 3:09am
Partly Cloudy
86°
73°
Mix of sun and clouds. Highs in the mid 80s and lows in the low 70s.
Thursday, August 23
6:18am / 7:02pm 5:31pm / 3:59am
Showers
86°
74°
Chance of showers. Highs in the mid 80s and lows in the mid 70s.
Friday, August 24
6:18am / 7:01pm 6:13pm / 4:49am
Showers
86°
74°
Chance of showers. Highs in the mid 80s and lows in the mid 70s.
Saturday, August 25
6:19am / 7:00pm 6:53pm / 5:41am
Showers
87°
73°
Showers. Highs in the upper 80s and lows in the low 70s.
Sunday, August 26
6:19am / 7:00pm 7:32pm / 6:31am
Showers
86°
74°
Showers possible. Highs in the mid 80s and lows in the mid 70s.
Wind Forecast
Day FridaySaturdaySunday
MPH 6 6 5 6 8 6 4 5 5 7 10 7
NE
NE
ENE
NW
W
W
NNE
NE
ENE
SSE
WSW
W
Radar

Home Harbor Resources

Marine Forecast
Synopsis: PHZ100-181515- 420 PM HST Fri Aug 17 2018 .Synopsis for Hawaiian coastal waters... Light to moderate trade winds will persist through this weekend, then increase early next week. Remnant tropical moisture is expected to bring periods of heavier showers, particularly over the windward waters this weekend. Hurricane Lane, currently about 1280 nm east-southeast of Hilo, Hawaii, may bring tropical storm conditions to waters south of the Big Island beginning around Tuesday of next week. $$
Tonight
Variable winds 5 kt or less. Mostly clear. . Waves 1 ft or less.
Saturday
Variable winds less than 5 kt becoming W 5 to 7 kt in the afternoon. Scattered showers, mainly after noon. The rain could be heavy at times. . Waves 1 ft or less.
Saturday Night
Variable winds 5 kt or less. Scattered showers. The rain could be heavy at times. . Waves 1 ft or less.
Sunday
Variable winds 5 kt or less. Scattered showers. The rain could be heavy at times. . Waves 1 ft or less.
Sunday Night
Variable winds 5 kt or less. Scattered showers before midnight. . Waves 1 ft or less.
Monday
SE wind around 6 kt. Sunny. . Waves 1 ft or less.
Monday Night
E wind around 8 kt. Mostly clear. . Waves 1 ft or less.
Tuesday
ESE wind around 9 kt. Isolated showers. . Waves 1 ft or less.
Tuesday Night
E wind around 10 kt. Partly cloudy. . 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.