Water Temperature of Kahului Bay in Kahului, HI

Current Water Temperature

78.8°F

Measurement Time: Wednesday, May 20, 2026, 11:36 PM HST

Today's Tides

Low: May 20, 12:55 AM, 0.9 ft
 High: May 20, 3:26 AM, 0.9 ft
Low: May 20, 10:20 AM, -0.3 ft
 High: May 20, 6:25 PM, 2.5 ft

Temperature Locations

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Local Points of Interest

Maui; Kahului Harbor; Kahului Beach; Ho'aloha Park

Kahului Bay

Station Name: Kahului, Kahului Harbor
Data Source: NOAA Tides and Currents

Elevation Above Sea Level: 0 feet

Sensor Depth: -5 feet

Nearest Address:
9999 Wahine Pio Ave
Kahului, HI 96732
Maui County

GPS Coordinates: 20.895, -156.469

Nearby Water Temperatures

Kahakuloa Stream, Kahakuloa, HI (8 mi)
Pacific Ocean, Lanai City, HI (35.9 mi)
Kawaihae Harbor, Kawaihae, HI (72.3 mi)
Pacific Ocean, Kailua, HI (86 mi)
Kaneohe (Kāneʻohe) Bay, Kaneohe, HI (91.9 mi)
Kaneohe (Kāneʻohe) Bay, Kaneohe, HI (92.9 mi)
Honolulu Harbor, Honolulu, HI (94.3 mi)
Māmala Bay, Honolulu, HI (100 mi)
Pacific Ocean, Kapolei, HI (112.2 mi)
Pacific Ocean, Pupukea, HI (118.9 mi)
Kuhio Bay, Hilo, HI (121.9 mi)
Pacific Ocean, Princeville, HI (175.4 mi)
Pacific Ocean, Hanalei, HI (221.4 mi)
Pacific Ocean, Honolulu, HI (249.8 mi)

Weather for Kahului, Hawaii

Current Weather

73.3°F
Patchy rain nearby
Patchy rain nearby
77.1°F
77.1°F
79%
ENE 16.3 mph
20.9 mph
73.3°F
66.3°F
0 in
77%
6 mi
1020 mbar
0

Five Day Weather Forecast

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

Air Quality

PM2.5: 10.85 μg/m3
PM10: 17.35 μg/m3
Carbon Monoxide: 116.85 μg/m3
Nitrogen Dioxide: 1.15 μg/m3
Sulphur Dioxide: 0.95 μg/m3
Ozone: 87 μg/m3

Astronomical

Sunrise: 5:46 AM
Sun Transit: 12:22 AM
Sunset: 6:59 PM
Daylight: 13 hrs 12 mins
Moonrise: 9:47 AM
Moon Transit: 4:41 PM
Moonset: 11:32 PM
Moon Phase: Waxing Crescent
Moon Illumination: 14.4%

Best Times for Fishing or Hunting

Major Periods

7:27 PM - 9:57 PM
4:11 PM - 6:41 PM

Minor Periods

12:00 AM - 12:00 AM
9:17 AM - 10:47 AM

Action Rating: 4 out of 5

Wind Advisory issued May 20 at 2:05PM HST until May 22 at 6:00AM HST by NWS Honolulu HI

Effective: Wed May 20, 2026, 2:05 PM
Expires: Thu May 21, 2026, 5:30 AM

* WHAT...Northeast winds 20 to 30 mph with gusts up to 50 mph expected. * WHERE...All of Kahoolawe, Lanai, and Molokai, and portions of Maui and the Big Island Hawaii. * WHEN...From 6 PM this evening to 6 AM HST Friday. * IMPACTS...Winds this strong can tear off shingles, knock down tree branches, blow away tents and awnings and make it difficult to steer, especially for drivers of high profile vehicles.

Watch out for falling tree branches when walking or driving. Make sure tents and awnings are secure or take them down. Be prepared for power outages.
Wednesday, May 20, 2026

Weather Forecast

Patchy rain nearby
76.9°F
73.1°F
74.9°F
78%
0.04 in
88%
0%
16.3 mph
10.9


Air Quality

AQI: 1 - Good
PM2.5: 7.77 μg/m3
PM10: 12.04 μg/m3
Carbon Monoxide: 115.33 μg/m3
Nitrogen Dioxide: 1.26 μg/m3
Sulphur Dioxide: 1.05 μg/m3
Ozone: 67.8 μg/m3

Astronomical

Sunrise: 5:46 AM
Sun Transit: 12:22 AM
Sunset: 6:59 PM
Daylight: 13 hrs 12 mins
Moonrise: 9:47 AM
Moon Transit: 4:41 PM
Moonset: 11:32 PM
Moon Phase: Waxing Crescent
Moon Illumination: 14.4%

Best Times for Fishing or Hunting

Major Periods

7:27 PM - 9:57 PM
4:11 PM - 6:41 PM

Minor Periods

12:00 AM - 12:00 AM
9:17 AM - 10:47 AM

Action Rating: 4 out of 5

Thursday, May 21, 2026

Weather Forecast

Patchy rain nearby
77.7°F
72.2°F
74.5°F
74%
0.05 in
89%
0%
19.5 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 12.4 μg/m3
PM10: 19.82 μg/m3
Carbon Monoxide: 117.18 μg/m3
Nitrogen Dioxide: 1.2 μg/m3
Sulphur Dioxide: 1 μg/m3
Ozone: 74.68 μg/m3

Astronomical

Sunrise: 5:46 AM
Sun Transit: 12:22 AM
Sunset: 6:59 PM
Daylight: 13 hrs 13 mins
Moonrise: 10:52 AM
Moon Transit: 5:36 PM
Moonset: 12:32 AM
Moon Phase: Waxing Crescent
Moon Illumination: 23.2%

Best Times for Fishing or Hunting

Major Periods

8:21 PM - 10:51 PM
5:06 PM - 7:36 PM

Minor Periods

10:22 AM - 11:52 AM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Friday, May 22, 2026

Weather Forecast

Patchy rain nearby
77.2°F
71.4°F
74°F
68%
0.02 in
88%
0%
19 mph
5


Air Quality

AQI: 1 - Good
PM2.5: 11.6 μg/m3
PM10: 18.91 μg/m3
Carbon Monoxide: 103.82 μg/m3
Nitrogen Dioxide: 1.18 μg/m3
Sulphur Dioxide: 0.99 μg/m3
Ozone: 77.4 μg/m3

Astronomical

Sunrise: 5:46 AM
Sun Transit: 12:22 AM
Sunset: 6:59 PM
Daylight: 13 hrs 14 mins
Moonrise: 11:52 AM
Moon Transit: 6:26 PM
Moonset: 12:16 AM
Moon Phase: Waxing Crescent
Moon Illumination: 33.4%

Best Times for Fishing or Hunting

Major Periods

9:10 PM - 11:40 PM
5:56 PM - 8:26 PM

Minor Periods

11:22 AM - 12:52 AM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Saturday, May 23, 2026

Weather Forecast

Patchy rain nearby
76.7°F
70.9°F
72.9°F
71%
0.02 in
85%
0%
17.4 mph
5


Air Quality

AQI: 1 - Good
PM2.5: 12.23 μg/m3
PM10: 20.99 μg/m3
Carbon Monoxide: 119.31 μg/m3
Nitrogen Dioxide: 1.17 μg/m3
Sulphur Dioxide: 1.05 μg/m3
Ozone: 75.31 μg/m3

Astronomical

Sunrise: 5:46 AM
Sun Transit: 12:22 AM
Sunset: 7:00 PM
Daylight: 13 hrs 14 mins
Moonrise: 12:49 AM
Moon Transit: 7:11 PM
Moonset: 12:55 AM
Moon Phase: First Quarter
Moon Illumination: 44.4%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
6:41 PM - 9:11 PM

Minor Periods

12:19 AM - 1:49 PM
12:25 AM - 1:55 AM

Action Rating: 3 out of 5

Sunday, May 24, 2026

Weather Forecast

Patchy rain nearby
77.1°F
71.2°F
74.1°F
67%
0 in
88%
0%
14.3 mph
5


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 5:45 AM
Sun Transit: 12:22 AM
Sunset: 7:00 PM
Daylight: 13 hrs 15 mins
Moonrise: 1:42 PM
Moon Transit: 7:54 PM
Moonset: 1:30 AM
Moon Phase: First Quarter
Moon Illumination: 55.7%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
7:24 PM - 9:54 PM

Minor Periods

1:12 PM - 2:42 PM
1:00 AM - 2:30 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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