Water Temperature of Honolulu Harbor in Honolulu, HI

Current Water Temperature

83.5°F

Measurement Time: Tuesday, October 6, 2026, 11:36 AM HST

Today's Tides

 High: October 6, 1:17 AM, 1.1 ft
Low: October 6, 6:30 AM, 0.4 ft
 High: October 6, 1:14 PM, 2.1 ft
Low: October 6, 8:03 PM, 0.1 ft

Temperature Locations

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Local Points of Interest

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

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

78.4°F
Sunny
Conditions: Sunny
Humidity: 71%
Feels Like: 78.4°F
Wind: ENE 14.3 mph
Wind Gusts: 21 mph
Pressure: 29.92 in
Precipitation: 0 in
Cloud Cover: 8%
Visibility: 6 mi
UV Index: 8.2

Weather Forecast

Patchy rain nearby
Tue
H: 79°F
L: 76°F
Patchy rain nearby
Wed
H: 80°F
L: 76°F
Patchy rain nearby
Thu
H: 80°F
L: 76°F
Patchy rain nearby
Fri
H: 80°F
L: 77°F
Patchy rain nearby
Sat
H: 81°F
L: 77°F

Air Quality

AQI: 1 - Good
PM2.5: 3.8 μg/m3
PM10: 6.1 μg/m3
Carbon Monoxide: 104 μg/m3
Nitrogen Dioxide: 1.2 μg/m3
Sulphur Dioxide: 1.5 μg/m3
Ozone: 61 μg/m3

Astronomical

Sunrise: 6:24 AM
Sun Transit: 12:19 AM
Sunset: 6:15 PM
Daylight: 11 hrs 50 mins
Moonrise: 2:46 AM
Moon Transit: 9:21 AM
Moonset: 3:52 PM
Moon Phase: Waning Crescent
Moon Illumination: 14.1%

Best Times for Fishing or Hunting

Major Periods

8:51 AM - 11:21 AM
11:54 AM - 2:24 PM

Minor Periods

3:22 PM - 4:52 PM
2:16 AM - 3:46 AM

Action Rating: 2 out of 5

Tuesday, October 6, 2026

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 77.2°F
Average Humidity: 74%
Chance of Rain: 57%
Wind: 15 mph
UV Index: 9.9

Air Quality

AQI: 1 - Good
PM2.5: 4.59 μg/m3
PM10: 7.45 μg/m3
Carbon Monoxide: 125.5 μg/m3
Nitrogen Dioxide: 1.85 μg/m3
Sulphur Dioxide: 1.54 μg/m3
Ozone: 56.29 μg/m3

Astronomical

Sunrise: 6:24 AM
Sun Transit: 12:19 AM
Sunset: 6:15 PM
Daylight: 11 hrs 50 mins
Moonrise: 2:46 AM
Moon Transit: 9:21 AM
Moonset: 3:52 PM
Moon Phase: Waning Crescent
Moon Illumination: 14.1%

Best Times for Fishing or Hunting

Major Periods

8:51 AM - 11:21 AM
11:54 AM - 2:24 PM

Minor Periods

3:22 PM - 4:52 PM
2:16 AM - 3:46 AM

Action Rating: 2 out of 5

Wednesday, October 7, 2026

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 77.7°F
Average Humidity: 74%
Chance of Rain: 69%
Wind: 11.6 mph
UV Index: 9.8

Air Quality

AQI: 1 - Good
PM2.5: 5.65 μg/m3
PM10: 9.25 μg/m3
Carbon Monoxide: 117.54 μg/m3
Nitrogen Dioxide: 2.25 μg/m3
Sulphur Dioxide: 1.86 μg/m3
Ozone: 52.5 μg/m3

Astronomical

Sunrise: 6:25 AM
Sun Transit: 12:19 AM
Sunset: 6:14 PM
Daylight: 11 hrs 49 mins
Moonrise: 3:44 AM
Moon Transit: 10:09 AM
Moonset: 4:29 PM
Moon Phase: Waning Crescent
Moon Illumination: 7.2%

Best Times for Fishing or Hunting

Major Periods

12:42 AM - 3:12 PM
9:39 AM - 12:09 AM

Minor Periods

3:59 PM - 5:29 PM
3:14 AM - 4:44 AM

Action Rating: 2 out of 5

Thursday, October 8, 2026

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 78.3°F
Average Humidity: 80%
Chance of Rain: 84%
Wind: 18.1 mph
UV Index: 10.3

Air Quality

AQI: 1 - Good
PM2.5: 3.09 μg/m3
PM10: 5.16 μg/m3
Carbon Monoxide: 111.79 μg/m3
Nitrogen Dioxide: 1.82 μg/m3
Sulphur Dioxide: 1.05 μg/m3
Ozone: 37.83 μg/m3

Astronomical

Sunrise: 6:25 AM
Sun Transit: 12:18 AM
Sunset: 6:13 PM
Daylight: 11 hrs 48 mins
Moonrise: 4:41 AM
Moon Transit: 10:55 AM
Moonset: 5:04 PM
Moon Phase: Waning Crescent
Moon Illumination: 2.5%

Best Times for Fishing or Hunting

Major Periods

1:27 PM - 3:57 PM
10:25 AM - 12:55 AM

Minor Periods

4:34 PM - 6:04 PM
4:11 AM - 5:41 AM

Action Rating: 3 out of 5

Friday, October 9, 2026

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 78.9°F
Average Humidity: 82%
Chance of Rain: 84%
Wind: 12.5 mph
UV Index: 10.3

Air Quality

AQI: 1 - Good
PM2.5: 4.36 μg/m3
PM10: 7.03 μg/m3
Carbon Monoxide: 103.28 μg/m3
Nitrogen Dioxide: 2.1 μg/m3
Sulphur Dioxide: 1.53 μg/m3
Ozone: 33.88 μg/m3

Astronomical

Sunrise: 6:25 AM
Sun Transit: 12:18 AM
Sunset: 6:12 PM
Daylight: 11 hrs 46 mins
Moonrise: 5:36 AM
Moon Transit: 11:39 AM
Moonset: 5:38 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.2%

Best Times for Fishing or Hunting

Major Periods

2:12 PM - 4:42 PM
11:09 AM - 1:39 PM

Minor Periods

5:08 PM - 6:38 PM
5:06 AM - 6:36 AM

Action Rating: 4 out of 5

Saturday, October 10, 2026

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 78.5°F
Average Humidity: 81%
Chance of Rain: 80%
Wind: 5.8 mph
UV Index: 9.5

Air Quality

AQI: 1 - Good
PM2.5: 7 μg/m3
PM10: 11.2 μg/m3
Carbon Monoxide: 103 μg/m3
Nitrogen Dioxide: 2.7 μg/m3
Sulphur Dioxide: 1.9 μg/m3
Ozone: 39.33 μg/m3

Astronomical

Sunrise: 6:26 AM
Sun Transit: 12:18 AM
Sunset: 6:11 PM
Daylight: 11 hrs 45 mins
Moonrise: 6:31 AM
Moon Transit: 12:24 AM
Moonset: 6:14 PM
Moon Phase: New
Moon Illumination: 0.5%

Best Times for Fishing or Hunting

Major Periods

2:57 PM - 5:27 PM
11:54 AM - 2:24 PM

Minor Periods

5:44 PM - 7:14 PM
6:01 AM - 7:31 AM

Action Rating: 5 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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