Water Temperature of the Pacific Ocean in Hanalei, HI

Current Water Temperature

81.7°F

Measurement Time: Saturday, September 6, 2025, 4:56 PM HST

Temperature Locations

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Local Points of Interest

Kaua'i (Kauai); Ke'e Beach; Tunnels Beach; Haena State Park; Wainiha, HI; Princeville, HI

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Pacific Ocean

Station Name: Hanalei, Kauai, HI (202)
Station Type: Buoy
Data Source: National Data Buoy Center

Elevation Above Sea Level: 0 feet / 0 meters

Nearest Address:
Kuhio Hwy
Hanalei, HI 96746
Kauai County

GPS Coordinates: 22.285, -159.574

Nearby Water Temperatures

Pacific Ocean, Pupukea, HI (102.5 mi)
Pacific Ocean, Princeville, HI (111.9 mi)
Pacific Ocean, Kapolei, HI (113.0 mi)
Māmala Bay, Honolulu, HI (124.1 mi)
Kaneohe (Kāneʻohe) Bay, Kaneohe, HI (128.6 mi)
Honolulu Harbor, Honolulu, HI (128.9 mi)
Kaneohe (Kāneʻohe) Bay, Kaneohe, HI (129.5 mi)
Pacific Ocean, Kailua, HI (135.5 mi)
Pacific Ocean, Lanai City, HI (196.3 mi)
Kahakuloa Stream, Kahakuloa, HI (213.9 mi)
Pacific Ocean, Princeville, HI (214.1 mi)
Pacific Ocean, Princeville, HI (215.0 mi)
Kahului Bay, Kahului, HI (221.4 mi)
Kawaihae Harbor, Kawaihae, HI (286.9 mi)

Weather for Hanalei, Hawaii

Current Weather

81°F
Clear
Conditions: Clear
Humidity: 62%
Feels Like: 85.3°F
Wind: ENE 6.5 mph
Wind Gusts: 7.7 mph
Pressure: 29.99 in
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 9 mi
UV Index: 0

Five Day Weather Forecast

Patchy rain nearby
Sat
H: 82°F
L: 73°F
Sunny
Sun
H: 83°F
L: 73°F
Patchy rain nearby
Mon
H: 82°F
L: 75°F
Patchy rain nearby
Tue
H: 82°F
L: 74°F
Patchy rain nearby
Wed
H: 82°F
L: 74°F

Air Quality

AQI: 1 - Good
PM2.5: 7.96 μg/m3
PM10: 12.77 μg/m3
Carbon Monoxide: 170.2 μg/m3
Nitrogen Dioxide: 0.37 μg/m3
Sulphur Dioxide: 0.19 μg/m3
Ozone: 54 μg/m3

Astronomical

Sunrise: 6:23 AM
Sun Transit: 12:36 AM
Sunset: 6:50 PM
Daylight: 12 hrs 27 mins
Moonrise: 6:27 PM
Moon Transit: 12:00 AM
Moonset: 5:21 AM
Moon Phase: Full
Moon Illumination: 99.5%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
1:51 AM - 4:21 AM

Minor Periods

5:57 PM - 7:27 PM
4:51 AM - 6:21 AM

Action Rating: 4 out of 5

Coastal Flood Statement issued September 6 at 3:22PM HST until September 7 at 6:00PM HST by NWS Honolulu HI

Effective: Sat September 6, 2025, 3:22 PM
Expires: Sun September 7, 2025, 4:30 AM

...MINOR COASTAL FLOODING DURING THE HIGH TIDE THROUGH SUNDAY AFTERNOON FOR LOW LYING COASTAL AREAS OF ALL ISLANDS... Peak high tides associated with the lunar cycle will lead to minor coastal flooding along shorelines and low lying coastal areas during the daily afternoon high tide through Sunday. * WHAT...Isolated minor coastal flooding. * WHERE...Portions of Kahoolawe, Kauai, Lanai, Maui, Molokai, Niihau, Oahu and the Big Island. * WHEN...Through Sunday afternoon. * IMPACTS...Flooding of beaches that are normally dry, minor coastal erosion, and saltwater inundation. * ADDITIONAL DETAILS...

Avoid driving through flooded roadways. If you are forced to drive through salt water, be sure to rinse your vehicle with fresh water. Move electronics, vehicles or other valuables to higher ground. Monitor vessels to ensure mooring lines don't get too tight and watch out for overwash around boat ramps. Secure canoes or other watercraft stowed on beaches.


Coastal Flood Statement issued September 6 at 3:22PM HST until September 7 at 6:00PM HST by NWS Honolulu HI

Effective: Sat September 6, 2025, 3:22 PM
Expires: Sun September 7, 2025, 4:30 AM

...MINOR COASTAL FLOODING DURING THE HIGH TIDE THROUGH SUNDAY AFTERNOON FOR LOW LYING COASTAL AREAS OF ALL ISLANDS... Peak high tides associated with the lunar cycle will lead to minor coastal flooding along shorelines and low lying coastal areas during the daily afternoon high tide through Sunday. * WHAT...Isolated minor coastal flooding. * WHERE...Portions of Kahoolawe, Kauai, Lanai, Maui, Molokai, Niihau, Oahu and the Big Island. * WHEN...Through Sunday afternoon. * IMPACTS...Flooding of beaches that are normally dry, minor coastal erosion, and saltwater inundation. * ADDITIONAL DETAILS...

Avoid driving through flooded roadways. If you are forced to drive through salt water, be sure to rinse your vehicle with fresh water. Move electronics, vehicles or other valuables to higher ground. Monitor vessels to ensure mooring lines don't get too tight and watch out for overwash around boat ramps. Secure canoes or other watercraft stowed on beaches.


Saturday, September 6, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 77.9°F
Average Humidity: 69%
Chance of Rain: 89%
Wind: 10.3 mph
UV Index: 2.8

Air Quality

AQI: 1 - Good
PM2.5: 8.85 μg/m3
PM10: 14.3 μg/m3
Carbon Monoxide: 172.49 μg/m3
Nitrogen Dioxide: 0.27 μg/m3
Sulphur Dioxide: 0.26 μg/m3
Ozone: 53.52 μg/m3

Astronomical

Sunrise: 6:23 AM
Sun Transit: 12:36 AM
Sunset: 6:50 PM
Daylight: 12 hrs 27 mins
Moonrise: 6:27 PM
Moon Transit: 12:00 AM
Moonset: 5:21 AM
Moon Phase: Full
Moon Illumination: 99.5%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
1:51 AM - 4:21 AM

Minor Periods

5:57 PM - 7:27 PM
4:51 AM - 6:21 AM

Action Rating: 4 out of 5

Sunday, September 7, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 78°F
Average Humidity: 66%
Chance of Rain: 0%
Wind: 6.7 mph
UV Index: 2.7

Air Quality

AQI: 1 - Good
PM2.5: 8.7 μg/m3
PM10: 13.85 μg/m3
Carbon Monoxide: 173.75 μg/m3
Nitrogen Dioxide: 0.27 μg/m3
Sulphur Dioxide: 0.28 μg/m3
Ozone: 53.76 μg/m3

Astronomical

Sunrise: 6:23 AM
Sun Transit: 12:36 AM
Sunset: 6:49 PM
Daylight: 12 hrs 26 mins
Moonrise: 7:03 PM
Moon Transit: 12:21 AM
Moonset: 6:22 AM
Moon Phase: Full
Moon Illumination: 99.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
2:40 AM - 5:10 AM

Minor Periods

6:33 PM - 8:03 PM
5:52 AM - 7:22 AM

Action Rating: 4 out of 5

Monday, September 8, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 77.5°F
Average Humidity: 70%
Chance of Rain: 86%
Wind: 13.6 mph
UV Index: 2.3

Air Quality

AQI: 1 - Good
PM2.5: 7.56 μg/m3
PM10: 12.18 μg/m3
Carbon Monoxide: 174.12 μg/m3
Nitrogen Dioxide: 0.34 μg/m3
Sulphur Dioxide: 0.28 μg/m3
Ozone: 45.68 μg/m3

Astronomical

Sunrise: 6:24 AM
Sun Transit: 12:35 AM
Sunset: 6:48 PM
Daylight: 12 hrs 25 mins
Moonrise: 7:39 PM
Moon Transit: 9:28 AM
Moonset: 7:22 AM
Moon Phase: Full
Moon Illumination: 97.6%

Best Times for Fishing or Hunting

Major Periods

8:58 AM - 11:28 AM
3:28 AM - 5:58 AM

Minor Periods

7:09 PM - 8:39 PM
6:52 AM - 8:22 AM

Action Rating: 6 out of 5

Tuesday, September 9, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 77.8°F
Average Humidity: 76%
Chance of Rain: 88%
Wind: 13 mph
UV Index: 2.6

Air Quality

AQI: 1 - Good
PM2.5: 9.79 μg/m3
PM10: 16.07 μg/m3
Carbon Monoxide: 171.83 μg/m3
Nitrogen Dioxide: 0.3 μg/m3
Sulphur Dioxide: 0.27 μg/m3
Ozone: 49.36 μg/m3

Astronomical

Sunrise: 6:24 AM
Sun Transit: 12:35 AM
Sunset: 6:47 PM
Daylight: 12 hrs 23 mins
Moonrise: 8:18 PM
Moon Transit: 12:00 AM
Moonset: 8:24 AM
Moon Phase: Full
Moon Illumination: 93.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:00 AM - 12:00 AM

Minor Periods

7:48 PM - 9:18 PM
7:54 AM - 9:24 AM

Action Rating: 3 out of 5

Wednesday, September 10, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 78.1°F
Average Humidity: 71%
Chance of Rain: 88%
Wind: 8.3 mph
UV Index: 2.1

Air Quality

AQI: 1 - Good
PM2.5: 6.5 μg/m3
PM10: 10.18 μg/m3
Carbon Monoxide: 168.21 μg/m3
Nitrogen Dioxide: 0.9 μg/m3
Sulphur Dioxide: 0.7 μg/m3
Ozone: 44.85 μg/m3

Astronomical

Sunrise: 6:24 AM
Sun Transit: 12:35 AM
Sunset: 6:46 PM
Daylight: 12 hrs 22 mins
Moonrise: 8:59 PM
Moon Transit: 2:49 AM
Moonset: 9:27 AM
Moon Phase: Waning Gibbous
Moon Illumination: 86.2%

Best Times for Fishing or Hunting

Major Periods

2:19 AM - 4:49 AM
5:08 AM - 7:38 AM

Minor Periods

8:29 PM - 9:59 PM
8:57 AM - 10:27 AM

Action Rating: 2 out of 5

The times presented here are based upon the solunar theory, which is the idea that the movements of fish and other animals are affected by the location of the sun and moon. The major periods are believed to be the times of the greatest animal activity and occur when the moon is directly overhead or underfoot (lunar transits). The minor periods also see increased activity and occur when the moon is rising or setting. The strongest activity occurs during full or new moons, and the weakest during quarter or three quarter moons. This is indicated by the Action Rating.

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