Water Temperature of Kahului Bay in Kahului, HI

Current Water Temperature

80.1°F

Measurement Time: Wednesday, July 22, 2026, 7:54 AM HST

Today's Tides

Low: July 22, 2:26 AM, 0.3 ft
 High: July 22, 11:46 AM, 1.9 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

77.4°F
Patchy rain nearby
Patchy rain nearby
81.2°F
79.3°F
69%
ENE 11.4 mph
14.3 mph
75.8°F
69°F
0 in
25%
9 mi
1015 mbar
0.4

Five Day Weather Forecast

Patchy rain nearby
Wed
H: 79°F
L: 75°F
Sunny
Thu
H: 80°F
L: 74°F
Patchy rain nearby
Fri
H: 80°F
L: 74°F
Patchy rain nearby
Sat
H: 80°F
L: 74°F
Patchy rain nearby
Sun
H: 80°F
L: 74°F

Air Quality

AQI: 1 - Good
PM2.5: 7.4 μg/m3
PM10: 12.3 μg/m3
Carbon Monoxide: 87 μg/m3
Nitrogen Dioxide: 0.3 μg/m3
Sulphur Dioxide: 0.2 μg/m3
Ozone: 46 μg/m3

Astronomical

Sunrise: 5:56 AM
Sun Transit: 12:32 AM
Sunset: 7:08 PM
Daylight: 13 hrs 12 mins
Moonrise: 1:52 PM
Moon Transit: 7:26 PM
Moonset: 12:19 AM
Moon Phase: First Quarter
Moon Illumination: 55.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
6:56 PM - 9:26 PM

Minor Periods

1:22 PM - 2:52 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Small Craft Advisory issued July 21 at 3:03PM HST until July 23 at 6:00AM HST by NWS Honolulu HI

Effective: Tue July 21, 2026, 3:03 PM
Expires: Wed July 22, 2026, 4:15 AM

* WHAT...East winds to 25 kt, except N in Maalaea Bay. * WHERE...Maalaea Bay, Pailolo Channel, Alenuihaha Channel, Big Island Leeward Waters and Big Island Southeast Waters. * WHEN...From midnight tonight to 6 AM HST Thursday. * IMPACTS...Conditions will be hazardous to small craft.

Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in these conditions.


Small Craft Advisory issued July 22 at 4:03AM HST until July 23 at 6:00AM HST by NWS Honolulu HI

Effective: Wed July 22, 2026, 4:03 AM
Expires: Wed July 22, 2026, 5:15 PM

* WHAT...East winds to 25 kt, except north in Maalaea Bay. * WHERE...Maalaea Bay, Pailolo Channel, Alenuihaha Channel, Big Island Leeward Waters and Big Island Southeast Waters. * WHEN...Until 6 AM HST Thursday. * IMPACTS...Conditions will be hazardous to small craft.

Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in these conditions.


Small Craft Advisory issued July 21 at 11:48PM HST until July 23 at 6:00AM HST by NWS Honolulu HI

Effective: Tue July 21, 2026, 11:48 PM
Expires: Wed July 22, 2026, 1:00 PM

* WHAT...East winds to 25 kt, except north in Maalaea Bay. * WHERE...Maalaea Bay, Pailolo Channel, Alenuihaha Channel, Big Island Leeward Waters and Big Island Southeast Waters. * WHEN...Until 6 AM HST Thursday. * IMPACTS...Conditions will be hazardous to small craft.

Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in these conditions.
Wednesday, July 22, 2026

Weather Forecast

Patchy rain nearby
79.4°F
75.4°F
77.1°F
76%
0.02 in
44%
0%
13 mph
13.1


Air Quality

AQI: 1 - Good
PM2.5: 6.85 μg/m3
PM10: 11.3 μg/m3
Carbon Monoxide: 88.04 μg/m3
Nitrogen Dioxide: 0.38 μg/m3
Sulphur Dioxide: 0.31 μg/m3
Ozone: 44.13 μg/m3

Astronomical

Sunrise: 5:56 AM
Sun Transit: 12:32 AM
Sunset: 7:08 PM
Daylight: 13 hrs 12 mins
Moonrise: 1:52 PM
Moon Transit: 7:26 PM
Moonset: 12:19 AM
Moon Phase: First Quarter
Moon Illumination: 55.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
6:56 PM - 9:26 PM

Minor Periods

1:22 PM - 2:52 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Thursday, July 23, 2026

Weather Forecast

Sunny
79.9°F
73.9°F
76.9°F
72%
0.02 in
36%
0%
14.5 mph
12


Air Quality

AQI: 1 - Good
PM2.5: 8.27 μg/m3
PM10: 13.52 μg/m3
Carbon Monoxide: 88.5 μg/m3
Nitrogen Dioxide: 0.33 μg/m3
Sulphur Dioxide: 0.29 μg/m3
Ozone: 55.38 μg/m3

Astronomical

Sunrise: 5:57 AM
Sun Transit: 12:32 AM
Sunset: 7:08 PM
Daylight: 13 hrs 11 mins
Moonrise: 2:47 PM
Moon Transit: 8:15 PM
Moonset: 12:59 AM
Moon Phase: First Quarter
Moon Illumination: 66.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
7:45 PM - 10:15 PM

Minor Periods

2:17 PM - 3:47 PM
12:29 AM - 1:59 AM

Action Rating: 2 out of 5

Friday, July 24, 2026

Weather Forecast

Patchy rain nearby
80.1°F
73.9°F
76.6°F
74%
0.08 in
61%
0%
15.9 mph
12.8


Air Quality

AQI: 1 - Good
PM2.5: 8.18 μg/m3
PM10: 13.48 μg/m3
Carbon Monoxide: 89.63 μg/m3
Nitrogen Dioxide: 0.32 μg/m3
Sulphur Dioxide: 0.28 μg/m3
Ozone: 59.79 μg/m3

Astronomical

Sunrise: 5:57 AM
Sun Transit: 12:32 AM
Sunset: 7:07 PM
Daylight: 13 hrs 10 mins
Moonrise: 3:40 PM
Moon Transit: 9:05 PM
Moonset: 1:42 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 76.3%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
8:35 PM - 11:05 PM

Minor Periods

3:10 PM - 4:40 PM
1:12 AM - 2:42 AM

Action Rating: 2 out of 5

Saturday, July 25, 2026

Weather Forecast

Patchy rain nearby
79.6°F
74.1°F
76.7°F
72%
0.03 in
43%
0%
13.2 mph
7


Air Quality

AQI: 1 - Good
PM2.5: 7.78 μg/m3
PM10: 12.87 μg/m3
Carbon Monoxide: 90.4 μg/m3
Nitrogen Dioxide: 0.29 μg/m3
Sulphur Dioxide: 0.28 μg/m3
Ozone: 54.92 μg/m3

Astronomical

Sunrise: 5:57 AM
Sun Transit: 12:32 AM
Sunset: 7:07 PM
Daylight: 13 hrs 10 mins
Moonrise: 4:33 PM
Moon Transit: 9:56 PM
Moonset: 2:30 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 85.2%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
9:26 PM - 11:56 PM

Minor Periods

4:03 PM - 5:33 PM
2:00 AM - 3:30 AM

Action Rating: 2 out of 5

Sunday, July 26, 2026

Weather Forecast

Patchy rain nearby
79.5°F
73.9°F
76.4°F
74%
0.03 in
47%
0%
15 mph
6


Air Quality

AQI: 1 - Good
PM2.5: 6.4 μg/m3
PM10: 10.67 μg/m3
Carbon Monoxide: 93 μg/m3
Nitrogen Dioxide: 0.33 μg/m3
Sulphur Dioxide: 0.23 μg/m3
Ozone: 51 μg/m3

Astronomical

Sunrise: 5:58 AM
Sun Transit: 12:32 AM
Sunset: 7:07 PM
Daylight: 13 hrs 9 mins
Moonrise: 5:23 PM
Moon Transit: 10:48 PM
Moonset: 3:20 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 92.3%

Best Times for Fishing or Hunting

Major Periods

12:41 AM - 3:11 AM
12:00 AM - 12:00 AM

Minor Periods

4:53 PM - 6:23 PM
2:50 AM - 4:20 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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