Water Temperature of Honolulu Harbor in Honolulu, HI

Current Water Temperature

79.5°F

Measurement Time: Wednesday, January 28, 2026, 2:18 PM HST

Today's Tides

 High: January 28, 12:59 AM, 2.1 ft
Low: January 28, 8:57 AM, 0.2 ft
 High: January 28, 12:27 PM, 0.4 ft
Low: January 28, 5:52 PM, -0.2 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

80.6°F
Sunny
Sunny
84.8°F
80.3°F
70%
SW 8.3 mph
9.7 mph
77.3°F
67.2°F
0 in
25%
9 mi
1017 mbar
6.5

Five Day Weather Forecast

Patchy rain nearby
Wed
H: 78°F
L: 73°F
Patchy rain nearby
Thu
H: 78°F
L: 72°F
Patchy rain nearby
Fri
H: 77°F
L: 72°F
Patchy rain nearby
Sat
H: 75°F
L: 71°F
Patchy rain nearby
Sun
H: 76°F
L: 71°F

Air Quality

AQI: 1 - Good
PM2.5: 6.15 μg/m3
PM10: 8.95 μg/m3
Carbon Monoxide: 151.85 μg/m3
Nitrogen Dioxide: 4.05 μg/m3
Sulphur Dioxide: 1.85 μg/m3
Ozone: 39 μg/m3

Astronomical

Sunrise: 7:10 AM
Sun Transit: 12:44 AM
Sunset: 6:20 PM
Daylight: 11 hrs 10 mins
Moonrise: 2:10 PM
Moon Transit: 9:15 PM
Moonset: 3:14 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 78.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
8:45 PM - 11:15 PM

Minor Periods

1:40 PM - 3:10 PM
2:44 AM - 4:14 AM

Action Rating: 2 out of 5

High Surf Advisory issued January 28 at 3:55AM HST until January 28 at 12:00PM HST by NWS Honolulu HI

Effective: Wed January 28, 2026, 3:55 AM
Expires: Wed January 28, 2026, 12:00 PM

...HIGH SURF ADVISORY FOR NORTH AND WEST FACING SHORES OF NIIHAU KAUAI OAHU AND MOLOKAI AND NORTH FACING SHORES OF MAUI... .Surf along exposed north- and west-facing shores will remain around the advisory levels through the early morning hours today, then gradually lower by this afternoon. * WHAT...Surf of 10 to 15 feet along north facing shores. Surf of 8 to 12 feet along west facing shores. * WHERE...North and west facing shores of Niihau, Kauai, Oahu, and Molokai, and north facing shores of Maui. * WHEN...Until noon HST today. * IMPACTS...Moderate. Strong breaking waves and strong currents will make swimming dangerous.

Heed all advice from ocean safety officials. When in doubt, don't go out.
Wednesday, January 28, 2026

Weather Forecast

Patchy rain nearby
77.6°F
73°F
75.1°F
77%
0 in
89%
0%
8.5 mph
1.7


Air Quality

AQI: 1 - Good
PM2.5: 6.04 μg/m3
PM10: 8.38 μg/m3
Carbon Monoxide: 192.77 μg/m3
Nitrogen Dioxide: 4.8 μg/m3
Sulphur Dioxide: 2.68 μg/m3
Ozone: 50.52 μg/m3

Astronomical

Sunrise: 7:10 AM
Sun Transit: 12:44 AM
Sunset: 6:20 PM
Daylight: 11 hrs 10 mins
Moonrise: 2:10 PM
Moon Transit: 9:15 PM
Moonset: 3:14 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 78.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
8:45 PM - 11:15 PM

Minor Periods

1:40 PM - 3:10 PM
2:44 AM - 4:14 AM

Action Rating: 2 out of 5

Thursday, January 29, 2026

Weather Forecast

Patchy rain nearby
78°F
71.8°F
74.8°F
76%
0.02 in
88%
0%
7.4 mph
1.5


Air Quality

AQI: 1 - Good
PM2.5: 6.46 μg/m3
PM10: 9.17 μg/m3
Carbon Monoxide: 131.61 μg/m3
Nitrogen Dioxide: 3.41 μg/m3
Sulphur Dioxide: 1.94 μg/m3
Ozone: 45.16 μg/m3

Astronomical

Sunrise: 7:09 AM
Sun Transit: 12:44 AM
Sunset: 6:20 PM
Daylight: 11 hrs 11 mins
Moonrise: 3:14 PM
Moon Transit: 10:19 PM
Moonset: 4:22 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 86.7%

Best Times for Fishing or Hunting

Major Periods

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

Minor Periods

2:44 PM - 4:14 PM
3:52 AM - 5:22 AM

Action Rating: 2 out of 5

Friday, January 30, 2026

Weather Forecast

Patchy rain nearby
77.1°F
71.7°F
73.6°F
75%
0.06 in
83%
0%
12.8 mph
1.5


Air Quality

AQI: 1 - Good
PM2.5: 7.06 μg/m3
PM10: 9.81 μg/m3
Carbon Monoxide: 144.57 μg/m3
Nitrogen Dioxide: 3.83 μg/m3
Sulphur Dioxide: 2.17 μg/m3
Ozone: 42.32 μg/m3

Astronomical

Sunrise: 7:09 AM
Sun Transit: 12:44 AM
Sunset: 6:21 PM
Daylight: 11 hrs 12 mins
Moonrise: 4:22 PM
Moon Transit: 11:22 PM
Moonset: 5:24 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 93.4%

Best Times for Fishing or Hunting

Major Periods

12:54 AM - 3:24 AM
12:00 AM - 12:00 AM

Minor Periods

3:52 PM - 5:22 PM
4:54 AM - 6:24 AM

Action Rating: 2 out of 5

Saturday, January 31, 2026

Weather Forecast

Patchy rain nearby
74.9°F
71°F
72.8°F
75%
0.01 in
89%
0%
12.8 mph
1.7


Air Quality

AQI: 1 - Good
PM2.5: 4.72 μg/m3
PM10: 6.58 μg/m3
Carbon Monoxide: 151.44 μg/m3
Nitrogen Dioxide: 3.06 μg/m3
Sulphur Dioxide: 1.65 μg/m3
Ozone: 44.88 μg/m3

Astronomical

Sunrise: 7:09 AM
Sun Transit: 12:44 AM
Sunset: 6:21 PM
Daylight: 11 hrs 13 mins
Moonrise: 5:29 PM
Moon Transit: 12:00 AM
Moonset: 6:21 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
1:57 AM - 4:27 AM

Minor Periods

4:59 PM - 6:29 PM
5:51 AM - 7:21 AM

Action Rating: 4 out of 5

Sunday, February 1, 2026

Weather Forecast

Patchy rain nearby
75.5°F
70.8°F
73.4°F
78%
0.06 in
88%
0%
9.6 mph
1.8


Air Quality

AQI: 1 - Good
PM2.5: 6.29 μg/m3
PM10: 8.47 μg/m3
Carbon Monoxide: 114.45 μg/m3
Nitrogen Dioxide: 4.57 μg/m3
Sulphur Dioxide: 2.48 μg/m3
Ozone: 48.23 μg/m3

Astronomical

Sunrise: 7:08 AM
Sun Transit: 12:45 AM
Sunset: 6:22 PM
Daylight: 11 hrs 14 mins
Moonrise: 6:34 PM
Moon Transit: 12:21 AM
Moonset: 7:09 AM
Moon Phase: Full
Moon Illumination: 99.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
2:55 AM - 5:25 AM

Minor Periods

6:04 PM - 7:34 PM
6:39 AM - 8:09 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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