Hilo, Hilo Bay, Kuhio Bay Weather

19°44'N 155°3'W

Home Harbor Resources

Current Conditions
Clear
60°F
Feels like: 60°F
Wind Chill: 60°F Ceiling: Unl
Heat Index: 60°F Visibility: 10mi
Dew Point: 54°F Wind: 5mph
Humidity: 80% Direction: 230° (SW)
Pressure: 29.89" Gusts: -
Reported: 19 minutes 48 seconds ago
December 16, 2017 12:42 am HAST
Location: 19.73N 155.056W or 0 nautical miles SSW of search location of 19.7303N 155.0558W.
Wind Direction: SSW (200°)
Wind Speed: 3 knots
Wind Gust: 5 knots
Atmospheric Pressure: 29.88 in (1011.7 mb)
Air Temperature: 63°F (17.3°C)
Water Temperature: 77°F (24.8°C)
December 16, 2017 12:57 am HAST
Location: 19.78N 154.97W or 6 nautical miles ENE of search location of 19.7303N 155.0558W.
Significant Wave Height: 10 ft
Dominant Wave Period: 9 sec
Average Period: 8.4 sec
Mean Wave Direction: NNE (24°)
Water Temperature: 77°F (24.9°C)
December 16, 2017 12:48 am HAST
Location: 20.037N 155.829W or 47 nautical miles WNW of search location of 19.7303N 155.0558W.
Wind Direction: ESE (110°)
Wind Speed: 3 knots
Wind Gust: 3 knots
Atmospheric Pressure: 29.88 in (1011.7 mb)
Air Temperature: 73°F (22.8°C)
Water Temperature: 77°F (25.0°C)
Friday, December 15
6:47am / 5:44pm 4:37am / 4:14pm
Mostly Clear
75°
59°
Day:
Night: Mostly clear. Low 59F. Winds SW at 5 to 10 mph.
Saturday, December 16
6:47am / 5:44pm 5:28am / 4:57pm
Sunny
80°
64°
Day: Mainly sunny. High around 80F. Winds SE at 10 to 15 mph.
Night: Clear. Low 64F. Winds SW at 5 to 10 mph.
Sunday, December 17
6:48am / 5:45pm 6:18am / 5:42pm
Mostly Sunny
80°
67°
More sun than clouds. Highs in the low 80s and lows in the upper 60s.
Monday, December 18
6:48am / 5:45pm 7:08am / 6:28pm
PM Showers
81°
67°
Showers possible in the afternoon. Highs in the low 80s and lows in the upper 60s.
Tuesday, December 19
6:49am / 5:46pm 7:56am / 7:17pm
Thunderstorms
77°
65°
Thunderstorms. Highs in the upper 70s and lows in the mid 60s.
Wednesday, December 20
6:49am / 5:46pm 8:42am / 8:06pm
Showers
75°
63°
Showers. Highs in the mid 70s and lows in the low 60s.
Thursday, December 21
6:50am / 5:47pm 9:27am / 8:57pm
Partly Cloudy
75°
63°
Times of sun and clouds. Highs in the mid 70s and lows in the low 60s.
Friday, December 22
6:50am / 5:47pm 10:09am / 9:47pm
Mostly Sunny
76°
64°
A few clouds. Highs in the mid 70s and lows in the mid 60s.
Saturday, December 23
6:51am / 5:48pm 10:49am / 10:38pm
Showers
76°
64°
Showers possible. Highs in the mid 70s and lows in the mid 60s.
Sunday, December 24
6:51am / 5:48pm 11:29am / 11:30pm
Showers
76°
64°
Chance of showers. Highs in the mid 70s and lows in the mid 60s.
Wind Forecast
Day SaturdaySunday
MPH 5 6 8 12 4 6 5 6 4 8 4 5
SW
SW
SSE
SE
SE
SW
SW
W
NNE
E
NNE
W
Radar

Home Harbor Resources

Marine Forecast
...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY SATURDAY
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
Variable winds 5 kt or less. Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Widespread haze. . Waves 1 ft or less.
Saturday
Variable winds less than 5 kt becoming SE 5 to 8 kt in the afternoon. Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Widespread haze. . Waves 1 ft or less.
Saturday Night
SSE wind around 6 kt becoming variable and less than 5 kt after midnight. Scattered showers. Widespread haze. . Waves 1 ft or less.
Sunday
Variable winds 5 kt or less. Scattered showers. Widespread haze. . Waves 1 ft or less.
Sunday Night
Variable winds 5 kt or less. Scattered showers. . Waves 1 ft or less.
Monday
Variable winds 5 kt or less. Scattered showers. . Waves 1 ft or less.
Monday Night
Variable winds 5 kt or less. Showers likely. . Waves 1 ft or less.
Tuesday
Variable winds 5 kt or less. Scattered showers. . Waves 1 ft or less.
Tuesday Night
Variable winds 5 kt or less. Showers likely. . 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.