Water Temperature of Honolulu Harbor in Honolulu, HI

Current Water Temperature

78.6°F

Measurement Time: Thursday, February 12, 2026, 12:36 AM HST

Today's Tides

 High: February 12, 1:30 AM, 1.7 ft
Low: February 12, 9:17 AM, 0.2 ft
 High: February 12, 1:19 PM, 0.4 ft
Low: February 12, 6:24 PM, 0.0 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

73.6°F
Partly cloudy
Partly cloudy
77.2°F
76.5°F
69%
ENE 21.3 mph
28.9 mph
72.3°F
63.6°F
0 in
50%
9 mi
1020 mbar
0

Five Day Weather Forecast

Patchy rain nearby
Thu
H: 75°F
L: 72°F
Patchy rain nearby
Fri
H: 75°F
L: 72°F
Patchy rain nearby
Sat
H: 74°F
L: 73°F
Patchy rain nearby
Sun
H: 75°F
L: 72°F
Patchy rain nearby
Mon
H: 73°F
L: 71°F

Air Quality

AQI: 1 - Good
PM2.5: 10.45 μg/m3
PM10: 15.45 μg/m3
Carbon Monoxide: 140.85 μg/m3
Nitrogen Dioxide: 2.15 μg/m3
Sulphur Dioxide: 1.25 μg/m3
Ozone: 99 μg/m3

Astronomical

Sunrise: 7:03 AM
Sun Transit: 12:45 AM
Sunset: 6:28 PM
Daylight: 11 hrs 25 mins
Moonrise: 3:36 AM
Moon Transit: 8:58 AM
Moonset: 2:21 PM
Moon Phase: Waning Crescent
Moon Illumination: 12.2%

Best Times for Fishing or Hunting

Major Periods

8:28 AM - 10:58 AM
11:31 AM - 2:01 PM

Minor Periods

1:51 PM - 3:21 PM
3:06 AM - 4:36 AM

Action Rating: 2 out of 5

High Surf Advisory issued February 11 at 3:22AM HST until February 11 at 6:00PM HST by NWS Honolulu HI

Effective: Wed February 11, 2026, 3:22 AM
Expires: Wed February 11, 2026, 4:30 PM

...HIGH SURF ADVISORY IN EFFECT UNTIL 6 PM TODAY FOR EAST FACING SHORES OF KAUAI OAHU MOLOKAI MAUI KAHOOLAWE AND THE BIG ISLAND... .Strong trade winds continue to produce high surf along east facing shores. Winds will be on the decrease today with surf heights falling expected to be just below advisory levels later today. * WHAT...Large breaking waves of 7 to 10 feet. * WHERE...East facing shores of Kauai, Oahu, Molokai, Maui, Kahoolawe, and the Big Island. * WHEN...Until 6 PM HST this evening. * 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.


High Surf Advisory issued February 11 at 3:36PM HST until February 12 at 6:00AM HST by NWS Honolulu HI

Effective: Wed February 11, 2026, 3:36 PM
Expires: Thu February 12, 2026, 4:45 AM

...HIGH SURF ADVISORY FOR EAST FACING SHORES OF KAUAI OAHU MOLOKAI MAUI KAHOOLAWE AND THE BIG ISLAND... .Strong trade winds continue to produce high surf along east facing shores. Winds will be on the decrease tonight with surf heights falling below advisory levels by Thursday. Advisory level surf will likely return over the weekend as trades restrengthen. * WHAT...Large breaking waves of 7 to 10 feet. * WHERE...East facing shores of Kauai, Oahu, Molokai, Maui, Kahoolawe, and the Big Island. * WHEN...Until 6 AM HST Thursday. * 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.
Thursday, February 12, 2026

Weather Forecast

Patchy rain nearby
74.5°F
72.1°F
73°F
73%
0.03 in
89%
0%
21.7 mph
1.6


Air Quality

AQI: 1 - Good
PM2.5: 10.81 μg/m3
PM10: 16.2 μg/m3
Carbon Monoxide: 142.97 μg/m3
Nitrogen Dioxide: 2.1 μg/m3
Sulphur Dioxide: 1.25 μg/m3
Ozone: 97.8 μg/m3

Astronomical

Sunrise: 7:03 AM
Sun Transit: 12:45 AM
Sunset: 6:28 PM
Daylight: 11 hrs 25 mins
Moonrise: 3:36 AM
Moon Transit: 8:58 AM
Moonset: 2:21 PM
Moon Phase: Waning Crescent
Moon Illumination: 12.2%

Best Times for Fishing or Hunting

Major Periods

8:28 AM - 10:58 AM
11:31 AM - 2:01 PM

Minor Periods

1:51 PM - 3:21 PM
3:06 AM - 4:36 AM

Action Rating: 2 out of 5

Friday, February 13, 2026

Weather Forecast

Patchy rain nearby
75°F
72.2°F
73.4°F
75%
0.02 in
89%
0%
24.2 mph
1.7


Air Quality

AQI: 1 - Good
PM2.5: 8.09 μg/m3
PM10: 12.16 μg/m3
Carbon Monoxide: 137.69 μg/m3
Nitrogen Dioxide: 2.27 μg/m3
Sulphur Dioxide: 1.25 μg/m3
Ozone: 89.08 μg/m3

Astronomical

Sunrise: 7:03 AM
Sun Transit: 12:45 AM
Sunset: 6:29 PM
Daylight: 11 hrs 26 mins
Moonrise: 4:28 AM
Moon Transit: 9:50 AM
Moonset: 3:16 PM
Moon Phase: Waning Crescent
Moon Illumination: 5.8%

Best Times for Fishing or Hunting

Major Periods

12:24 AM - 2:54 PM
9:20 AM - 11:50 AM

Minor Periods

2:46 PM - 4:16 PM
3:58 AM - 5:28 AM

Action Rating: 2 out of 5

Saturday, February 14, 2026

Weather Forecast

Patchy rain nearby
74.1°F
72.6°F
73.2°F
78%
0.09 in
88%
0%
25.1 mph
1.5


Air Quality

AQI: 1 - Good
PM2.5: 7.11 μg/m3
PM10: 10.89 μg/m3
Carbon Monoxide: 133.05 μg/m3
Nitrogen Dioxide: 2.13 μg/m3
Sulphur Dioxide: 1.18 μg/m3
Ozone: 86.28 μg/m3

Astronomical

Sunrise: 7:02 AM
Sun Transit: 12:45 AM
Sunset: 6:29 PM
Daylight: 11 hrs 27 mins
Moonrise: 5:15 AM
Moon Transit: 10:42 AM
Moonset: 4:13 PM
Moon Phase: Waning Crescent
Moon Illumination: 1.7%

Best Times for Fishing or Hunting

Major Periods

1:15 PM - 3:45 PM
10:12 AM - 12:42 AM

Minor Periods

3:43 PM - 5:13 PM
4:45 AM - 6:15 AM

Action Rating: 2 out of 5

Sunday, February 15, 2026

Weather Forecast

Patchy rain nearby
74.7°F
71.9°F
73.1°F
78%
0.11 in
89%
0%
29.8 mph
1.7


Air Quality

AQI: 1 - Good
PM2.5: 6.01 μg/m3
PM10: 9.27 μg/m3
Carbon Monoxide: 128.98 μg/m3
Nitrogen Dioxide: 2.1 μg/m3
Sulphur Dioxide: 1.18 μg/m3
Ozone: 98.48 μg/m3

Astronomical

Sunrise: 7:02 AM
Sun Transit: 12:45 AM
Sunset: 6:30 PM
Daylight: 11 hrs 28 mins
Moonrise: 5:58 AM
Moon Transit: 11:32 AM
Moonset: 5:11 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.0%

Best Times for Fishing or Hunting

Major Periods

2:05 PM - 4:35 PM
11:02 AM - 1:32 PM

Minor Periods

4:41 PM - 6:11 PM
5:28 AM - 6:58 AM

Action Rating: 4 out of 5

Monday, February 16, 2026

Weather Forecast

Patchy rain nearby
72.9°F
70.7°F
71.8°F
80%
0.1 in
80%
0%
30.4 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 5.77 μg/m3
PM10: 8.8 μg/m3
Carbon Monoxide: 128.1 μg/m3
Nitrogen Dioxide: 2.25 μg/m3
Sulphur Dioxide: 1.15 μg/m3
Ozone: 85.85 μg/m3

Astronomical

Sunrise: 7:01 AM
Sun Transit: 12:45 AM
Sunset: 6:30 PM
Daylight: 11 hrs 29 mins
Moonrise: 6:38 AM
Moon Transit: 12:20 AM
Moonset: 6:08 PM
Moon Phase: New
Moon Illumination: 0.9%

Best Times for Fishing or Hunting

Major Periods

2:53 PM - 5:23 PM
11:50 AM - 2:20 PM

Minor Periods

5:38 PM - 7:08 PM
6:08 AM - 7:38 AM

Action Rating: 3 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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