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 15 at 6:59AM HST until March 16 at 6:00AM HST by NWS Honolulu HI

Effective: Sun March 15, 2026, 6:59 AM
Expires: Sun March 15, 2026, 8:00 PM

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 AM HST MONDAY FOR THE BIG ISLAND SUMMITS ABOVE 12000 FEET... .Deep moisture will continue moving over the Big Island summits through tonight. Periods of snow mixed with rain are expected as temperatures hover near freezing. * WHAT...Snow mixed with rain. Periods of blizzard conditions. Additional snow accumulation up to 8 inches. Wind will gust up to 100 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.

High Surf Advisory issued March 15 at 3:42AM HST until March 15 at 6:00PM HST by NWS Honolulu HI

Effective: Sun March 15, 2026, 3:42 AM
Expires: Sun March 15, 2026, 6:00 PM

...HIGH SURF ADVISORY IN EFFECT UNTIL 6 PM HST THIS EVENING FOR WEST FACING SHORES OF THE BIG ISLAND... .Strong south to southwesterly winds will bring large and rough surf to west facing shores of the Big Island today. * WHAT...Surf 7 to 10 feet. * WHERE...West facing shores of the Big Island. * WHEN...Until 6 PM HST this evening. * IMPACTS...Moderate. Strong breaking waves and strong currents will make swimming dangerous.

Heed all advice from ocean safety officials. When in doubt, don't go out.

Flood Watch issued March 15 at 3:28AM HST until March 16 at 6:00AM HST by NWS Honolulu HI

Effective: Sun March 15, 2026, 3:28 AM
Expires: Sun March 15, 2026, 6:00 PM

...FLOOD WATCH FOR MAUI COUNTY AND THE BIG ISLAND THROUGH SUNDAY NIGHT... * WHAT...Flash flooding caused by excessive rainfall is possible. * WHERE...Maui, Molokai, Lanai, and Kahoolawe. * WHEN...Through late tonight. * 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... - Considerable flash flooding is possible as a large and powerful kona storm northwest of the state draws deep tropical moisture across the islands. Persistent bands of heavy rain and thunderstorms may produce intense rainfall rates, leading to rapid rises in streams and flooding of roads and low lying areas.

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

Flood Watch issued March 15 at 3:28AM HST until March 16 at 6:00AM HST by NWS Honolulu HI

Effective: Sun March 15, 2026, 3:28 AM
Expires: Sun March 15, 2026, 6:00 PM

...FLOOD WATCH FOR MAUI COUNTY AND THE BIG ISLAND THROUGH SUNDAY NIGHT... * WHAT...Flash flooding caused by excessive rainfall is possible. * WHERE...The Big Island. * WHEN...Through late tonight. * 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... - Considerable flash flooding is possible as a large and powerful kona storm northwest of the state draws deep tropical moisture northward across the islands. Persistent bands of heavy rain and thunderstorms may produce intense rainfall rates, leading to rapid rises in streams and flooding of roads and low lying areas.

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

Wind Advisory issued March 15 at 3:01AM HST until March 15 at 6:00PM HST by NWS Honolulu HI

Effective: Sun March 15, 2026, 3:01 AM
Expires: Sun March 15, 2026, 4:15 PM

* WHAT...Southwest winds 20 to 30 mph with gusts up to 50 mph. * WHERE...Portions of Maui, Molokai, and the Big Island Hawaii. * WHEN...Until 6 PM HST this evening. * 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.