Station Name: Hilo, Hilo Bay, Kuhio Bay
Data Source: NOAA Tides and Currents

Elevation Above Sea Level: 0 feet

Sensor Depth: -18 feet

Nearest Address:
Kuhio Bay
Hilo, HI 96720
Hawaiʻi County

GPS Coordinates: 19.73, -155.056

Nearby Water Temperatures

Winter Storm Warning issued March 22 at 3:05PM HST until March 23 at 6:00AM HST by NWS Honolulu HI

Effective: Sun March 22, 2026, 3:05 PM
Expires: Mon March 23, 2026, 5:00 AM

...A WINTER STORM WARNING IS IN EFFECT UNTIL 6 AM HST MONDAY FOR THE BIG ISLAND SUMMIMTS ABOVE 12000 FEET... .A kona low is expected to bring heavy snow and strong winds to the summits tonight. * WHAT...Heavy snow. Additional snow accumulations up to 3 inches. Winds gusting as high as 35 mph. * WHERE...Big Island Summits. * WHEN...Until 6 AM HST Monday. * IMPACTS...Travel could be very difficult to impossible. Blowing snow will significantly reduce visibility at times, with periods of zero visibility.

A Winter Storm Warning means significant amounts of snow, sleet, and ice are expected or occurring. Strong winds are also possible. This will make travel very hazardous or impossible. Any travel plans to the summits should be postponed until the threat diminishes.

Flood Watch issued March 22 at 8:56PM HST until March 23 at 6:00AM HST by NWS Honolulu HI

Effective: Sun March 22, 2026, 8:56 PM
Expires: Mon March 23, 2026, 6:00 AM

...FLOOD WATCH CONTINUES THROUGH MONDAY MORNING FOR THE BIG ISLAND OF HAWAII... ...THE FLOOD WATCH IS CANCELLED THIS EVENING FOR THE ISLANDS OF MOLOKAI LANAI KAHOOLAWE AND MAUI... * WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...The Big Island. * WHEN...Until 6 AM HST Monday. * IMPACTS...Flood prone roads and other low lying areas may be closed due to elevated runoff and overflowing streams due to excessive rain over saturated ground. Urban areas may receive more significant flooding and property damage due to rapid runoff. * ADDITIONAL DETAILS... - Unstable tropical moisture left from the departing kona low and troughing aloft will bring possible heavy rain and isolated thunderstorms through the overnight to early morning hours.

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

Flood Watch issued March 23 at 2:36AM HST until March 23 at 6:00PM HST by NWS Honolulu HI

Effective: Mon March 23, 2026, 2:36 AM
Expires: Mon March 23, 2026, 6:00 PM

...FLOOD WATCH IN EFFECT THROUGH THIS AFTERNOON FOR THE BIG ISLAND OF HAWAII... * WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...The Big Island. * WHEN...Through this afternoon. * IMPACTS...Flood prone roads and other low lying areas may be closed due to elevated runoff and overflowing streams due to excessive rain over saturated ground. Urban areas may receive more significant flooding and property damage due to rapid runoff. * ADDITIONAL DETAILS... - Unstable tropical moisture left from the departing kona low and troughing aloft will bring possible heavy rain and isolated thunderstorms through the afternoon hours. A large band of thunderstorms continues to approach the Big Island from the west-southwest direction, which may produce another round of heavy rainfall later today.

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