Water Temperature of Honolulu Harbor in Honolulu, HI
Current Water Temperature
Measurement Time: Wednesday, October 8, 2025, 9:00 PM HST
Today's Tides
High: October 8, 4:55 AM, 2.30 ft
Low: October 8, 11:33 AM, 0.40 ft
High: October 8, 4:36 PM, 1.24 ft
Low: October 8, 10:28 PM, -0.07 ft
Temperature Locations
View Nearby Locations View All Hawaii Locations View Locations Near Me
Local Points of Interest
O'ahu (Oahu); Sand Island State Recreation Area; ChinatownSponsored Content
Station Name: Honolulu
Data Source: NOAA Tides and Currents
Elevation Above Sea Level: 0 feet / 0 meters
Sensor Depth: -4.8 feet / -1.5 meters
Nearest Address:
Aloha Tower Drive
Honolulu, HI 96850
Honolulu County
GPS Coordinates: 21.303, -157.865
Nearby Water Temperatures
Māmala Bay, Honolulu, HI (6.1 mi)Kaneohe (Kāneʻohe) Bay, Kaneohe, HI (10.2 mi)
Kaneohe (Kāneʻohe) Bay, Kaneohe, HI (14.0 mi)
Pacific Ocean, Kailua, HI (14.3 mi)
Pacific Ocean, Kapolei, HI (18.3 mi)
Pacific Ocean, Pupukea, HI (30.1 mi)
Pacific Ocean, Lanai City, HI (67.5 mi)
Kahakuloa Stream, Kahakuloa, HI (87.4 mi)
Kahului Bay, Kahului, HI (94.3 mi)
Pacific Ocean, Princeville, HI (117.6 mi)
Pacific Ocean, Hanalei, HI (128.9 mi)
Kawaihae Harbor, Kawaihae, HI (158.0 mi)
Kuhio Bay, Hilo, HI (211.8 mi)
Pacific Ocean, Honolulu, HI (302.1 mi)
Weather for Honolulu, Hawaii
Current Weather

Humidity: 70%
Feels Like: 85°F
Wind: S 4.7 mph
Wind Gusts: 6.7 mph
Precipitation: 0 in
Cloud Cover: 25%
Visibility: 9 mi
UV Index: 0
Five Day Weather Forecast

Wed
H: 80°F
L: 76°F

Thu
H: 80°F
L: 77°F

Fri
H: 80°F
L: 76°F

Sat
H: 81°F
L: 77°F

Sun
H: 81°F
L: 77°F
Air Quality
Nitrogen Dioxide: 3.15 μg/m3
Sulphur Dioxide: 1.55 μg/m3
Ozone: 34 μg/m3
Astronomical
Sun Transit: 12:18 AM
Sunset: 6:13 PM
Daylight: 11 hrs 47 mins
Moon Transit: 1:23 AM
Moonset: 8:07 AM
Moon Phase: Full
Moon Illumination: 95.8%
Best Times for Fishing or Hunting
Major Periods
12:53 AM - 3:23 AM3:57 AM - 6:27 AM
Minor Periods
7:01 PM - 8:31 PM7:37 AM - 9:07 AM
Action Rating: 4 out of 5
Coastal Flood Statement issued October 8 at 3:27AM HST until October 10 at 6:00PM HST by NWS Honolulu HI
Effective: Wed October 8, 2025, 3:27 AM
Expires: Wed October 8, 2025, 4:30 PM
...MINOR COASTAL FLOODING ON ALL ISLANDS DURING HIGH TIDES THROUGH FRIDAY... .Peak monthly tides combined with water levels that are 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 tide, which will be during the early morning hours. * WHAT...Isolated minor coastal flooding. * WHERE...Portions of Kahoolawe, Kauai, Lanai, Maui, Molokai, Niihau, Oahu and the Big Island. * WHEN...Through Friday 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 October 8 at 3:58PM HST until October 10 at 6:00PM HST by NWS Honolulu HI
Effective: Wed October 8, 2025, 3:58 PM
Expires: Thu October 9, 2025, 5:00 AM
...MINOR COASTAL FLOODING ON ALL ISLANDS DURING HIGH TIDES THROUGH FRIDAY... .Peak monthly tides combined with water levels that are 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 tide, which will be during the early morning hours. * WHAT...Isolated minor coastal flooding. * WHERE...Vulnerable low-lying coastal roadways, docks, boat ramps and other coastal infrastructure of all Hawaiian Islands. * WHEN...Through Friday 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.
Weather Forecast
Average Temperature: 78°F
Average Humidity: 73%
Wind: 10.5 mph
UV Index: 2.1
Air Quality
Nitrogen Dioxide: 2.93 μg/m3
Sulphur Dioxide: 1.75 μg/m3
Ozone: 54.32 μg/m3
Astronomical
Sun Transit: 12:18 AM
Sunset: 6:13 PM
Daylight: 11 hrs 47 mins
Moon Transit: 1:23 AM
Moonset: 8:07 AM
Moon Phase: Full
Moon Illumination: 95.8%
Best Times for Fishing or Hunting
Major Periods
12:53 AM - 3:23 AM3:57 AM - 6:27 AM
Minor Periods
7:01 PM - 8:31 PM7:37 AM - 9:07 AM
Action Rating: 4 out of 5
Weather Forecast
Average Temperature: 78.3°F
Average Humidity: 71%
Wind: 10.3 mph
UV Index: 2.2
Air Quality
Nitrogen Dioxide: 3.05 μg/m3
Sulphur Dioxide: 1.79 μg/m3
Ozone: 45.56 μg/m3
Astronomical
Sun Transit: 12:18 AM
Sunset: 6:12 PM
Daylight: 11 hrs 46 mins
Moon Transit: 2:20 AM
Moonset: 9:15 AM
Moon Phase: Waning Gibbous
Moon Illumination: 90.1%
Best Times for Fishing or Hunting
Major Periods
1:50 AM - 4:20 AM4:55 AM - 7:25 AM
Minor Periods
7:53 PM - 9:23 PM8:45 AM - 10:15 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 78.2°F
Average Humidity: 70%
Wind: 8.9 mph
UV Index: 2.2
Air Quality
Nitrogen Dioxide: 3.62 μg/m3
Sulphur Dioxide: 1.97 μg/m3
Ozone: 38.36 μg/m3
Astronomical
Sun Transit: 12:18 AM
Sunset: 6:11 PM
Daylight: 11 hrs 45 mins
Moon Transit: 3:22 AM
Moonset: 10:25 AM
Moon Phase: Waning Gibbous
Moon Illumination: 82.3%
Best Times for Fishing or Hunting
Major Periods
2:52 AM - 5:22 AM5:56 AM - 8:26 AM
Minor Periods
8:50 PM - 10:20 PM9:55 AM - 11:25 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 78.7°F
Average Humidity: 73%
Wind: 17.9 mph
UV Index: 2.1
Air Quality
Nitrogen Dioxide: 2.64 μg/m3
Sulphur Dioxide: 1.56 μg/m3
Ozone: 42.68 μg/m3
Astronomical
Sun Transit: 12:18 AM
Sunset: 6:10 PM
Daylight: 11 hrs 44 mins
Moon Transit: 4:25 AM
Moonset: 11:32 AM
Moon Phase: Waning Gibbous
Moon Illumination: 72.9%
Best Times for Fishing or Hunting
Major Periods
3:55 AM - 6:25 AM7:00 AM - 9:30 AM
Minor Periods
9:53 PM - 11:23 PM11:02 AM - 12:32 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 78.2°F
Average Humidity: 70%
Wind: 17.9 mph
UV Index: 2
Air Quality
Nitrogen Dioxide: 2.2 μg/m3
Sulphur Dioxide: 1.29 μg/m3
Ozone: 40.92 μg/m3
Astronomical
Sun Transit: 12:17 AM
Sunset: 6:09 PM
Daylight: 11 hrs 43 mins
Moon Transit: 5:29 AM
Moonset: 12:34 AM
Moon Phase: Waning Gibbous
Moon Illumination: 62.3%
Best Times for Fishing or Hunting
Major Periods
4:59 AM - 7:29 AM8:03 AM - 10:33 AM
Minor Periods
12:00 AM - 12:00 AM12:04 AM - 1:34 PM
Action Rating: 2 out of 5