Water Temperature of the Pacific Ocean in Hanalei, HI

Current Water Temperature

76.1°F

Measurement Time: Sunday, May 17, 2026, 9:26 AM 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

Pacific Ocean

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

Elevation Above Sea Level: 0 feet

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 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 mi)
Kahului Bay, Kahului, HI (221.4 mi)
Kawaihae Harbor, Kawaihae, HI (286.9 mi)

Weather for Hanalei, Hawaii

Current Weather

78.1°F
Patchy rain nearby
Patchy rain nearby
81.9°F
80.3°F
79%
E 10.1 mph
11.6 mph
76.9°F
69.1°F
0 in
0%
9 mi
1017 mbar
6.6

Five Day Weather Forecast

Patchy rain nearby
Sun
H: 78°F
L: 72°F
Moderate rain
Mon
H: 77°F
L: 73°F
Moderate rain
Tue
H: 77°F
L: 72°F
Moderate rain
Wed
H: 77°F
L: 72°F
Patchy rain nearby
Thu
H: 76°F
L: 71°F

Air Quality

AQI: 1 - Good
PM2.5: 5.55 μg/m3
PM10: 9.05 μg/m3
Carbon Monoxide: 110.85 μg/m3
Nitrogen Dioxide: 1.05 μg/m3
Sulphur Dioxide: 1.05 μg/m3
Ozone: 50 μg/m3

Astronomical

Sunrise: 5:58 AM
Sun Transit: 12:34 AM
Sunset: 7:12 PM
Daylight: 13 hrs 14 mins
Moonrise: 6:36 AM
Moon Transit: 1:41 PM
Moonset: 8:50 PM
Moon Phase: New
Moon Illumination: 0.2%

Best Times for Fishing or Hunting

Major Periods

4:02 PM - 6:32 PM
1:11 PM - 3:41 PM

Minor Periods

8:20 PM - 9:50 PM
6:06 AM - 7:36 AM

Action Rating: 4 out of 5

Coastal Flood Statement issued May 16 at 8:02PM HST until May 18 at 2:00PM HST by NWS Honolulu HI

Effective: Sat May 16, 2026, 8:02 PM
Expires: Sun May 17, 2026, 9:15 AM

...MINOR COASTAL FLOODING ON ALL ISLANDS DURING HIGH TIDES THIS WEEKEND INTO EARLY NEXT WEEK... .Peak monthly high tides combined with water levels that will be running higher than predicted will lead to minor flooding along the shoreline and in low-lying coastal areas. Coastal flooding is possible around the daily peak tides, which will occur during the late afternoon hours. * WHAT...Isolated minor coastal flooding. * WHERE...Portions of Kahoolawe, Kauai, Lanai, Maui, Molokai, Niihau, Oahu and the Big Island. * WHEN...Through Monday afternoon. * IMPACTS...Flooding of beaches that are normally dry, minor coastal erosion, and saltwater inundation.

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 May 17 at 3:08AM HST until May 18 at 2:00PM HST by NWS Honolulu HI

Effective: Sun May 17, 2026, 3:08 AM
Expires: Sun May 17, 2026, 4:15 PM

...MINOR COASTAL FLOODING ON ALL ISLANDS DURING HIGH TIDES THIS WEEKEND INTO EARLY NEXT WEEK... .Peak monthly high tides combined with water levels that will be running higher than predicted will lead to minor flooding along the shoreline and in low-lying coastal areas. Coastal flooding is possible around the daily peak tides, which will occur during the late afternoon hours. * WHAT...Isolated minor coastal flooding. * WHERE...Portions of Kahoolawe, Kauai, Lanai, Maui, Molokai, Niihau, Oahu and the Big Island. * WHEN...Through Monday afternoon. * IMPACTS...Flooding of beaches that are normally dry, minor coastal erosion, and saltwater inundation.

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.


Sunday, May 17, 2026

Weather Forecast

Patchy rain nearby
78.4°F
72.1°F
75°F
83%
0.1 in
87%
0%
11.4 mph
11.5


Air Quality

AQI: 1 - Good
PM2.5: 5.5 μg/m3
PM10: 8.95 μg/m3
Carbon Monoxide: 110.89 μg/m3
Nitrogen Dioxide: 1.05 μg/m3
Sulphur Dioxide: 1.03 μg/m3
Ozone: 51.84 μg/m3

Astronomical

Sunrise: 5:58 AM
Sun Transit: 12:34 AM
Sunset: 7:12 PM
Daylight: 13 hrs 14 mins
Moonrise: 6:36 AM
Moon Transit: 1:41 PM
Moonset: 8:50 PM
Moon Phase: New
Moon Illumination: 0.2%

Best Times for Fishing or Hunting

Major Periods

4:02 PM - 6:32 PM
1:11 PM - 3:41 PM

Minor Periods

8:20 PM - 9:50 PM
6:06 AM - 7:36 AM

Action Rating: 4 out of 5

Monday, May 18, 2026

Weather Forecast

Moderate rain
76.5°F
72.6°F
74.2°F
84%
0.26 in
89%
0%
13.6 mph
9.8


Air Quality

AQI: 1 - Good
PM2.5: 6.97 μg/m3
PM10: 11.41 μg/m3
Carbon Monoxide: 110.33 μg/m3
Nitrogen Dioxide: 1.02 μg/m3
Sulphur Dioxide: 1.05 μg/m3
Ozone: 56.36 μg/m3

Astronomical

Sunrise: 5:57 AM
Sun Transit: 12:34 AM
Sunset: 7:12 PM
Daylight: 13 hrs 15 mins
Moonrise: 7:39 AM
Moon Transit: 2:48 PM
Moonset: 9:57 PM
Moon Phase: New
Moon Illumination: 2.6%

Best Times for Fishing or Hunting

Major Periods

5:09 PM - 7:39 PM
2:18 PM - 4:48 PM

Minor Periods

9:27 PM - 10:57 PM
7:09 AM - 8:39 AM

Action Rating: 4 out of 5

Tuesday, May 19, 2026

Weather Forecast

Moderate rain
77.3°F
71.9°F
74.2°F
83%
0.23 in
83%
0%
12.8 mph
11.6


Air Quality

AQI: 1 - Good
PM2.5: 8.95 μg/m3
PM10: 14.78 μg/m3
Carbon Monoxide: 114.93 μg/m3
Nitrogen Dioxide: 1 μg/m3
Sulphur Dioxide: 0.97 μg/m3
Ozone: 66.92 μg/m3

Astronomical

Sunrise: 5:57 AM
Sun Transit: 12:34 AM
Sunset: 7:13 PM
Daylight: 13 hrs 16 mins
Moonrise: 8:48 AM
Moon Transit: 3:53 PM
Moonset: 10:56 PM
Moon Phase: Waxing Crescent
Moon Illumination: 7.4%

Best Times for Fishing or Hunting

Major Periods

6:14 PM - 8:44 PM
3:23 PM - 5:53 PM

Minor Periods

10:26 PM - 11:56 PM
8:18 AM - 9:48 AM

Action Rating: 2 out of 5

Wednesday, May 20, 2026

Weather Forecast

Moderate rain
76.5°F
71.6°F
73.5°F
81%
0.24 in
83%
0%
14.5 mph
10.6


Air Quality

AQI: 1 - Good
PM2.5: 10.59 μg/m3
PM10: 17.5 μg/m3
Carbon Monoxide: 115.07 μg/m3
Nitrogen Dioxide: 0.97 μg/m3
Sulphur Dioxide: 0.97 μg/m3
Ozone: 74.6 μg/m3

Astronomical

Sunrise: 5:57 AM
Sun Transit: 12:34 AM
Sunset: 7:13 PM
Daylight: 13 hrs 17 mins
Moonrise: 9:57 AM
Moon Transit: 4:54 PM
Moonset: 11:47 PM
Moon Phase: Waxing Crescent
Moon Illumination: 14.4%

Best Times for Fishing or Hunting

Major Periods

7:14 PM - 9:44 PM
4:24 PM - 6:54 PM

Minor Periods

12:00 AM - 12:00 AM
9:27 AM - 10:57 AM

Action Rating: 4 out of 5

Thursday, May 21, 2026

Weather Forecast

Patchy rain nearby
75.7°F
71.3°F
73.1°F
78%
0.18 in
81%
0%
14.8 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 10.47 μg/m3
PM10: 17.34 μg/m3
Carbon Monoxide: 117.3 μg/m3
Nitrogen Dioxide: 0.97 μg/m3
Sulphur Dioxide: 0.95 μg/m3
Ozone: 71.08 μg/m3

Astronomical

Sunrise: 5:56 AM
Sun Transit: 12:34 AM
Sunset: 7:14 PM
Daylight: 13 hrs 18 mins
Moonrise: 11:02 AM
Moon Transit: 5:49 PM
Moonset: 12:47 AM
Moon Phase: Waxing Crescent
Moon Illumination: 23.2%

Best Times for Fishing or Hunting

Major Periods

8:08 PM - 10:38 PM
5:19 PM - 7:49 PM

Minor Periods

10:32 AM - 12:02 AM
12:00 AM - 12:00 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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