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

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.

Flood Watch issued April 12 at 3:14AM HST until April 13 at 6:00PM HST by NWS Honolulu HI

Effective: Sun April 12, 2026, 3:14 AM
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 island of Kauai in Kauai County, The island of Niihau in Kauai County, Oahu, Maui, Molokai, Lanai, Kahoolawe, and the Big Island. * 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.

Flood Advisory issued April 12 at 2:18PM HST until April 12 at 4:30PM HST by NWS Honolulu HI

Effective: Sun April 12, 2026, 2:18 PM
Expires: Sun April 12, 2026, 4:30 PM

* WHAT...Flooding caused by excessive rainfall continues. * WHERE...The island of Maui in Maui County. * WHEN...Until 430 PM HST. * IMPACTS...Minor flooding on roads, poor drainage areas, and in streams. * ADDITIONAL DETAILS... - At 216 PM HST, radar indicated heavy showers continuing over upcountry Maui and windward Haleakala, with some rainfall spreading into the Wailea and Kihei area. Rain was falling at a rate of up to 1 inch per hour. - Some locations that will experience flooding include... Kahului, Kihei, Kula, Keokea, Pukalani, Makawao, Haliimaile, Keanae, Huelo, Haiku-Pauwela, Kaupo, Kipahulu, Ulupalakua, Wailea, Nahiku, Pauwela, Paia, Makena, Puunene and Maalaea.

Stay away from streams, drainage ditches and low lying areas prone to flooding. A Flood Watch is also in effect.