Water Temperature of Honolulu Harbor in Honolulu, HI

Current Water Temperature

82.8°F 28.2°C
Warm Warm & Relaxing
82.8°F
Frigid < 50°F
Cold 50°–60°
Cool 60°–70°
Comfortable 70°–80°
Warm 80°+

Water feels warm and inviting. Safe for extended immersion with virtually no thermal fatigue.

Measurement Time: Friday, November 6, 2026, 12:54 AM HST

Temperature Locations

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Local Points of Interest

O'ahu (Oahu); Sand Island State Recreation Area; Chinatown

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Honolulu Harbor

Station Name: Honolulu
Data Source: NOAA Tides and Currents

Elevation Above Sea Level: 0 feet

Sensor Depth: -5 feet

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 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 mi)
Kuhio Bay, Hilo, HI (211.8 mi)
Pacific Ocean, Honolulu, HI (302.1 mi)

Weather for Honolulu, Hawaii

Current Weather

76°F
Patchy rain nearby
Conditions: Patchy rain nearby
Humidity: 84%
Feels Like: 69.6°F
Wind: ENE 25.9 mph
Wind Gusts: 31.1 mph
Pressure: 30.03 in
Precipitation: 0 in
Cloud Cover: 75%
Visibility: 6 mi
UV Index: 0

Weather Forecast

Patchy rain nearby
Fri
H: 79°F
L: 76°F
Patchy rain nearby
Sat
H: 78°F
L: 75°F
Patchy rain nearby
Sun
H: 78°F
L: 75°F

Air Quality

EPA Index 1 • Good

Air quality is satisfactory, and air pollution poses little or no risk.

PM2.5
9.2 μg/m³
Good
PM10
15.8 μg/m³
Good
Ozone (O3)
71 μg/m³
Photochemical
NO2
0.8 μg/m³
Nitrogen Dioxide
SO2
0.4 μg/m³
Sulfur Dioxide
CO
109 μg/m³
Carbon Monoxide

Astronomical

Sun
11h 15m daylight
Sunrise 6:38 AM
Solar Noon 12:15 PM
Sunset 5:53 PM
Moon
Waning Crescent • 5%
Moonrise 4:24 AM
Transit 10:20 AM
Moonset 4:13 PM

Best Times for Fishing or Hunting

Major Periods

9:50 AM - 12:20 PM
10:12 PM - 12:42 AM

Minor Periods

3:54 AM - 5:24 AM
3:43 PM - 5:13 PM
Action Rating:
Fair Action 2/5

Small Craft Advisory issued November 5 at 3:25PM HST until November 8 at 6:00AM HST by NWS Honolulu HI

Effective: Thu November 5, 2026, 3:25 PM
Expires: Fri November 6, 2026, 4:30 AM

* WHAT...Northeast winds 20 to 30 kt and seas 6 to 11 feet. * WHERE...All Hawaiian Waters. * WHEN...Until 6 AM HST Sunday. * IMPACTS...Conditions will be hazardous to small craft.


Small Craft Advisory issued November 5 at 8:34PM HST until November 8 at 6:00AM HST by NWS Honolulu HI

Effective: Thu November 5, 2026, 8:34 PM
Expires: Fri November 6, 2026, 9:45 AM

* WHAT...Northeast winds 20 to 30 kt and seas 6 to 11 feet. * WHERE...All Hawaiian Waters. * WHEN...Until 6 AM HST Sunday. * IMPACTS...Conditions will be hazardous to small craft.
Friday, November 6, 2026

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 76.9°F
Average Humidity: 81%
Chance of Rain: 59%
Wind: 26.8 mph
UV Index: 7.1

Astronomical

Sun
11h 15m daylight
Sunrise 6:38 AM
Solar Noon 12:15 PM
Sunset 5:53 PM
Moon
Waning Crescent • 5%
Moonrise 4:24 AM
Transit 10:20 AM
Moonset 4:13 PM

Best Times for Fishing or Hunting

Major Periods

9:50 AM - 12:20 PM
10:12 PM - 12:42 AM

Minor Periods

3:54 AM - 5:24 AM
3:43 PM - 5:13 PM
Action Rating:
Fair Action 2/5
Saturday, November 7, 2026

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 76.4°F
Average Humidity: 75%
Chance of Rain: 50%
Wind: 25.9 mph
UV Index: 7.5

Astronomical

Sun
11h 14m daylight
Sunrise 6:38 AM
Solar Noon 12:15 PM
Sunset 5:52 PM
Moon
Waning Crescent • 1%
Moonrise 5:17 AM
Transit 11:04 AM
Moonset 4:49 PM

Best Times for Fishing or Hunting

Major Periods

10:34 AM - 1:04 PM
10:57 PM - 1:27 AM

Minor Periods

4:47 AM - 6:17 AM
4:19 PM - 5:49 PM
Action Rating:
Very Good 4/5
Sunday, November 8, 2026

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 76.3°F
Average Humidity: 75%
Chance of Rain: 50%
Wind: 27.7 mph
UV Index: 7.3

Astronomical

Sun
11h 13m daylight
Sunrise 6:39 AM
Solar Noon 12:15 PM
Sunset 5:52 PM
Moon
New • 0%
Moonrise 6:12 AM
Transit 11:51 AM
Moonset 5:27 PM

Best Times for Fishing or Hunting

Major Periods

11:21 AM - 1:51 PM
11:46 PM - 2:16 AM

Minor Periods

5:42 AM - 7:12 AM
4:57 PM - 6:27 PM
Action Rating:
Good Action 3/5
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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