Water Temperature of Honolulu Harbor in Honolulu, HI

Current Water Temperature

82.2°F

Measurement Time: Monday, July 13, 2026, 12:54 PM HST

Today's Tides

 High: July 13, 2:55 AM, 0.6 ft
Low: July 13, 8:15 AM, -0.3 ft
 High: July 13, 3:54 PM, 2.7 ft
Low: July 13, 11:17 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

82.9°F
Partly cloudy
Partly cloudy
87.4°F
81.6°F
59%
ENE 18.1 mph
20.8 mph
78.9°F
66.1°F
0 in
75%
6 mi
1016 mbar
12.2

Five Day Weather Forecast

Patchy rain nearby
Mon
H: 79°F
L: 75°F
Patchy rain nearby
Tue
H: 78°F
L: 75°F
Patchy rain nearby
Wed
H: 78°F
L: 74°F
Patchy rain nearby
Thu
H: 80°F
L: 76°F
Patchy rain nearby
Fri
H: 80°F
L: 76°F

Air Quality

AQI: 1 - Good
PM2.5: 11.1 μg/m3
PM10: 18.2 μg/m3
Carbon Monoxide: 90 μg/m3
Nitrogen Dioxide: 0.8 μg/m3
Sulphur Dioxide: 1.2 μg/m3
Ozone: 57 μg/m3

Astronomical

Sunrise: 5:58 AM
Sun Transit: 12:37 AM
Sunset: 7:17 PM
Daylight: 13 hrs 19 mins
Moonrise: 5:06 AM
Moon Transit: 12:09 AM
Moonset: 7:10 PM
Moon Phase: New
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

2:44 PM - 5:14 PM
11:39 AM - 2:09 PM

Minor Periods

6:40 PM - 8:10 PM
4:36 AM - 6:06 AM

Action Rating: 4 out of 5

Small Craft Advisory issued July 13 at 3:09AM HST until July 13 at 6:00PM HST by NWS Honolulu HI

Effective: Mon July 13, 2026, 3:09 AM
Expires: Mon July 13, 2026, 6:00 PM

* WHAT...East winds 20 to 25 kt. * WHERE...Kaiwi Channel, Maui County Windward Waters and Maui County Leeward Waters. * WHEN...Until 6 PM HST this evening. * IMPACTS...Conditions will be hazardous to small craft.

Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in these conditions.
Monday, July 13, 2026

Weather Forecast

Patchy rain nearby
78.9°F
75.4°F
76.8°F
73%
0.02 in
40%
0%
20.6 mph
12.2


Air Quality

AQI: 1 - Good
PM2.5: 9.63 μg/m3
PM10: 16.07 μg/m3
Carbon Monoxide: 91.88 μg/m3
Nitrogen Dioxide: 1.15 μg/m3
Sulphur Dioxide: 0.96 μg/m3
Ozone: 51 μg/m3

Astronomical

Sunrise: 5:58 AM
Sun Transit: 12:37 AM
Sunset: 7:17 PM
Daylight: 13 hrs 19 mins
Moonrise: 5:06 AM
Moon Transit: 12:09 AM
Moonset: 7:10 PM
Moon Phase: New
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

2:44 PM - 5:14 PM
11:39 AM - 2:09 PM

Minor Periods

6:40 PM - 8:10 PM
4:36 AM - 6:06 AM

Action Rating: 4 out of 5

Tuesday, July 14, 2026

Weather Forecast

Patchy rain nearby
78.1°F
74.5°F
76.3°F
74%
0.13 in
69%
0%
16.6 mph
11.6


Air Quality

AQI: 1 - Good
PM2.5: 8.91 μg/m3
PM10: 14.76 μg/m3
Carbon Monoxide: 93.29 μg/m3
Nitrogen Dioxide: 1.42 μg/m3
Sulphur Dioxide: 1.3 μg/m3
Ozone: 53.38 μg/m3

Astronomical

Sunrise: 5:58 AM
Sun Transit: 12:37 AM
Sunset: 7:17 PM
Daylight: 13 hrs 19 mins
Moonrise: 6:17 AM
Moon Transit: 1:12 PM
Moonset: 8:03 PM
Moon Phase: New
Moon Illumination: 1.9%

Best Times for Fishing or Hunting

Major Periods

3:47 PM - 6:17 PM
12:42 AM - 3:12 PM

Minor Periods

7:33 PM - 9:03 PM
5:47 AM - 7:17 AM

Action Rating: 5 out of 5

Wednesday, July 15, 2026

Weather Forecast

Patchy rain nearby
78.1°F
74.4°F
76.4°F
77%
0.3 in
80%
0%
15 mph
11.6


Air Quality

AQI: 1 - Good
PM2.5: 6.65 μg/m3
PM10: 10.76 μg/m3
Carbon Monoxide: 98.46 μg/m3
Nitrogen Dioxide: 1.8 μg/m3
Sulphur Dioxide: 1.83 μg/m3
Ozone: 47.63 μg/m3

Astronomical

Sunrise: 5:58 AM
Sun Transit: 12:37 AM
Sunset: 7:16 PM
Daylight: 13 hrs 18 mins
Moonrise: 7:25 AM
Moon Transit: 2:10 PM
Moonset: 8:50 PM
Moon Phase: New
Moon Illumination: 0.2%

Best Times for Fishing or Hunting

Major Periods

4:43 PM - 7:13 PM
1:40 PM - 4:10 PM

Minor Periods

8:20 PM - 9:50 PM
6:55 AM - 8:25 AM

Action Rating: 4 out of 5

Thursday, July 16, 2026

Weather Forecast

Patchy rain nearby
79.6°F
76.1°F
77.5°F
77%
0.05 in
59%
0%
16.6 mph
12.7


Air Quality

AQI: 1 - Good
PM2.5: 5.92 μg/m3
PM10: 9.82 μg/m3
Carbon Monoxide: 89.42 μg/m3
Nitrogen Dioxide: 1.43 μg/m3
Sulphur Dioxide: 1.15 μg/m3
Ozone: 40.25 μg/m3

Astronomical

Sunrise: 5:59 AM
Sun Transit: 12:37 AM
Sunset: 7:16 PM
Daylight: 13 hrs 17 mins
Moonrise: 8:29 AM
Moon Transit: 3:02 PM
Moonset: 9:29 PM
Moon Phase: New
Moon Illumination: 2.4%

Best Times for Fishing or Hunting

Major Periods

5:35 PM - 8:05 PM
2:32 PM - 5:02 PM

Minor Periods

8:59 PM - 10:29 PM
7:59 AM - 9:29 AM

Action Rating: 3 out of 5

Friday, July 17, 2026

Weather Forecast

Patchy rain nearby
79.5°F
75.9°F
77.6°F
79%
0.04 in
57%
0%
20.4 mph
12.9


Air Quality

AQI: 1 - Good
PM2.5: 7.33 μg/m3
PM10: 12.43 μg/m3
Carbon Monoxide: 81 μg/m3
Nitrogen Dioxide: 1.2 μg/m3
Sulphur Dioxide: 0.77 μg/m3
Ozone: 36.33 μg/m3

Astronomical

Sunrise: 5:59 AM
Sun Transit: 12:37 AM
Sunset: 7:16 PM
Daylight: 13 hrs 17 mins
Moonrise: 9:28 AM
Moon Transit: 3:50 PM
Moonset: 10:06 PM
Moon Phase: Waxing Crescent
Moon Illumination: 7.0%

Best Times for Fishing or Hunting

Major Periods

6:22 PM - 8:52 PM
3:20 PM - 5:50 PM

Minor Periods

9:36 PM - 11:06 PM
8:58 AM - 10:28 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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