Water Temperature of Kahului Bay in Kahului, HI

Current Water Temperature

76.3°F

Measurement Time: Saturday, April 11, 2026, 4:00 PM HST

Today's Tides

Low: April 11, 6:51 AM, 0.6 ft
 High: April 11, 10:53 AM, 0.8 ft
Low: April 11, 4:08 PM, 0.4 ft
 High: April 11, 11:43 PM, 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

82.8°F
Partly cloudy
Partly cloudy
90.7°F
81.9°F
70%
S 3.6 mph
4.4 mph
77.9°F
70.9°F
0 in
50%
9 mi
1013 mbar
2.9

Five Day Weather Forecast

Patchy rain nearby
Sat
H: 78°F
L: 74°F
Moderate rain
Sun
H: 76°F
L: 70°F
Patchy rain nearby
Mon
H: 78°F
L: 72°F
Patchy rain nearby
Tue
H: 77°F
L: 74°F
Patchy rain nearby
Wed
H: 76°F
L: 73°F

Air Quality

AQI: 1 - Good
PM2.5: 4.45 μg/m3
PM10: 6.05 μg/m3
Carbon Monoxide: 138.85 μg/m3
Nitrogen Dioxide: 3.05 μg/m3
Sulphur Dioxide: 1.15 μg/m3
Ozone: 37 μg/m3

Astronomical

Sunrise: 6:10 AM
Sun Transit: 12:26 AM
Sunset: 6:44 PM
Daylight: 12 hrs 34 mins
Moonrise: 2:20 AM
Moon Transit: 7:55 AM
Moonset: 1:35 PM
Moon Phase: Last Quarter
Moon Illumination: 21.1%

Best Times for Fishing or Hunting

Major Periods

7:25 AM - 9:55 AM
10:40 AM - 1:10 PM

Minor Periods

1:05 PM - 2:35 PM
1:50 AM - 3:20 AM

Action Rating: 2 out of 5

Flood Watch issued April 11 at 3:07AM HST until April 13 at 6:00PM HST by NWS Honolulu HI

Effective: Sat April 11, 2026, 3:07 AM
Expires: Sat April 11, 2026, 5:15 PM

...FLOOD WATCH NOW IN EFFECT FOR ALL HAWAIIAN ISLANDS THROUGH 6 PM HST MONDAY... * WHAT...Flash flooding caused by excessive rainfall remains possible. * WHERE...Oahu, Maui, Molokai, Lanai, Kahoolawe, and the Big Island. * WHEN...For the Big Island, through Monday afternoon. Elsewhere, from late tonight through Monday afternoon. * IMPACTS...Significant flooding may occur due to the overflow of streams and drainages. Roads in several areas may be closed, along with property damage in urban or low lying spots due to runoff. Landslides may also occur in areas with steep terrain. * ADDITIONAL DETAILS... - A disturbance approaching from the northwest is expected to renew deep tropical moisture across all Hawaiian Islands beginning late tonight. Given saturated soils and elevated stream levels following recent heavy rainfall, flooding may redevelop quickly.

You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.


Flood Watch issued April 11 at 1:43PM HST until April 13 at 6:00PM HST by NWS Honolulu HI

Effective: Sat April 11, 2026, 1:43 PM
Expires: Sun April 12, 2026, 6:15 PM

...FLOOD WATCH IN EFFECT FOR ALL HAWAIIAN ISLANDS THROUGH 6 PM HST MONDAY... * WHAT...Flash flooding caused by excessive rainfall is possible. * WHERE...The state of Hawaii. * WHEN...Through Monday afternoon. * IMPACTS...Significant flooding may occur due to excessive rainfall and overflow of streams and drainages. Roads in several areas may be closed, along with property damage in urban or low lying spots due to runoff. Landslides may also occur in areas with steep terrain. * ADDITIONAL DETAILS... - Low pressure northwest of the islands will draw deep tropical moisture northward bringing a high likelihood of heavy rainfall capable of causing flash flooding, especially given saturated antecedent conditions due to recent rainfall. The heaviest rain is expected over Molokai, Oahu, and Kauai.

You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.
Saturday, April 11, 2026

Weather Forecast

Patchy rain nearby
78.1°F
73.8°F
75.4°F
86%
0.12 in
87%
0%
13.6 mph
10


Air Quality

AQI: 1 - Good
PM2.5: 2.82 μg/m3
PM10: 3.65 μg/m3
Carbon Monoxide: 104.09 μg/m3
Nitrogen Dioxide: 1.84 μg/m3
Sulphur Dioxide: 1.03 μg/m3
Ozone: 40.6 μg/m3

Astronomical

Sunrise: 6:10 AM
Sun Transit: 12:26 AM
Sunset: 6:44 PM
Daylight: 12 hrs 34 mins
Moonrise: 2:20 AM
Moon Transit: 7:55 AM
Moonset: 1:35 PM
Moon Phase: Last Quarter
Moon Illumination: 21.1%

Best Times for Fishing or Hunting

Major Periods

7:25 AM - 9:55 AM
10:40 AM - 1:10 PM

Minor Periods

1:05 PM - 2:35 PM
1:50 AM - 3:20 AM

Action Rating: 2 out of 5

Sunday, April 12, 2026

Weather Forecast

Moderate rain
76.2°F
70.4°F
73.5°F
87%
0.42 in
89%
0%
14.3 mph
9


Air Quality

AQI: 1 - Good
PM2.5: 3.91 μg/m3
PM10: 5.35 μg/m3
Carbon Monoxide: 123.69 μg/m3
Nitrogen Dioxide: 2.26 μg/m3
Sulphur Dioxide: 1.13 μg/m3
Ozone: 41.36 μg/m3

Astronomical

Sunrise: 6:09 AM
Sun Transit: 12:26 AM
Sunset: 6:44 PM
Daylight: 12 hrs 35 mins
Moonrise: 2:59 AM
Moon Transit: 8:42 AM
Moonset: 2:31 PM
Moon Phase: Waning Crescent
Moon Illumination: 12.6%

Best Times for Fishing or Hunting

Major Periods

8:12 AM - 10:42 AM
11:26 AM - 1:56 PM

Minor Periods

2:01 PM - 3:31 PM
2:29 AM - 3:59 AM

Action Rating: 2 out of 5

Monday, April 13, 2026

Weather Forecast

Patchy rain nearby
78°F
72°F
74.6°F
80%
0.01 in
87%
0%
5.8 mph
11


Air Quality

AQI: 1 - Good
PM2.5: 7.03 μg/m3
PM10: 10.16 μg/m3
Carbon Monoxide: 122.17 μg/m3
Nitrogen Dioxide: 2 μg/m3
Sulphur Dioxide: 1.13 μg/m3
Ozone: 47.4 μg/m3

Astronomical

Sunrise: 6:09 AM
Sun Transit: 12:26 AM
Sunset: 6:45 PM
Daylight: 12 hrs 36 mins
Moonrise: 3:35 AM
Moon Transit: 9:28 AM
Moonset: 3:26 PM
Moon Phase: Waning Crescent
Moon Illumination: 6.1%

Best Times for Fishing or Hunting

Major Periods

8:58 AM - 11:28 AM
12:12 AM - 2:42 PM

Minor Periods

2:56 PM - 4:26 PM
3:05 AM - 4:35 AM

Action Rating: 2 out of 5

Tuesday, April 14, 2026

Weather Forecast

Patchy rain nearby
76.9°F
73.5°F
75°F
81%
0.01 in
80%
0%
4.7 mph
10


Air Quality

AQI: 1 - Good
PM2.5: 7.44 μg/m3
PM10: 10.43 μg/m3
Carbon Monoxide: 126.63 μg/m3
Nitrogen Dioxide: 3.19 μg/m3
Sulphur Dioxide: 1.26 μg/m3
Ozone: 45.44 μg/m3

Astronomical

Sunrise: 6:08 AM
Sun Transit: 12:26 AM
Sunset: 6:45 PM
Daylight: 12 hrs 37 mins
Moonrise: 4:11 AM
Moon Transit: 12:00 AM
Moonset: 4:23 PM
Moon Phase: Waning Crescent
Moon Illumination: 1.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:58 AM - 3:28 PM

Minor Periods

3:53 PM - 5:23 PM
3:41 AM - 5:11 AM

Action Rating: 2 out of 5

Wednesday, April 15, 2026

Weather Forecast

Patchy rain nearby
76°F
73.4°F
74.5°F
83%
0.03 in
89%
0%
8.5 mph
5


Air Quality

AQI: 1 - Good
PM2.5: 6.3 μg/m3
PM10: 9 μg/m3
Carbon Monoxide: 113.62 μg/m3
Nitrogen Dioxide: 1.89 μg/m3
Sulphur Dioxide: 1.17 μg/m3
Ozone: 40.31 μg/m3

Astronomical

Sunrise: 6:07 AM
Sun Transit: 12:25 AM
Sunset: 6:45 PM
Daylight: 12 hrs 38 mins
Moonrise: 4:47 AM
Moon Transit: 5:33 AM
Moonset: 5:21 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

5:03 AM - 7:33 AM
5:03 AM - 7:33 AM

Minor Periods

4:51 PM - 6:21 PM
4:17 AM - 5:47 AM

Action Rating: 4 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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