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

Elevation Above Sea Level: 0 feet / 0 meters

Sensor Depth: -18.4 feet / -5.6 meters

Nearest Address:
Kuhio Bay
Hilo, HI 96720
Hawaiʻi County

GPS Coordinates: 19.73, -155.056

Nearby Water Temperatures

Coastal Flood Statement issued August 9 at 3:25PM HST until August 11 at 6:00AM HST by NWS Honolulu HI

Effective: Sat August 9, 2025, 3:25 PM
Expires: Sun August 10, 2025, 4:30 AM

...HIGH SURF ADVISORY FOR THE SOUTH FACING SHORES OF ALL HAWAIIAN ISLANDS... ...COASTAL FLOOD STATEMENT REMAINS IN EFFECT FOR ALL SHORES OF ALL HAWAIIAN ISLANDS... A large south swell will peak tonight producing high end advisory level surf along all south facing shores. Peak afternoon high tides, combined with elevated water levels running about a half a foot higher, will lead to minor flooding along most shorelines and low lying coastal areas through today. Water levels should fall below thresholds during peak afternoon high tides Sunday. * WHAT...Isolated minor coastal flooding. * WHERE...Flood prone low lying coastal areas. * WHEN...Through late Sunday night. * IMPACTS...Flooding of beaches that are normally dry, minor coastal erosion, and saltwater inundation.

Avoid driving through flooded roadways. If you are forced to drive through salt water, be sure to rinse your vehicle with fresh water. Move electronics, vehicles or other valuables to higher ground. Monitor vessels to ensure mooring lines don't get too tight and watch out for overwash around boat ramps. Secure canoes or other watercraft stowed on beaches.

High Surf Advisory issued August 9 at 3:25PM HST until August 11 at 6:00AM HST by NWS Honolulu HI

Effective: Sat August 9, 2025, 3:25 PM
Expires: Sun August 10, 2025, 4:30 AM

...HIGH SURF ADVISORY FOR THE SOUTH FACING SHORES OF ALL HAWAIIAN ISLANDS... ...COASTAL FLOOD STATEMENT REMAINS IN EFFECT FOR ALL SHORES OF ALL HAWAIIAN ISLANDS... A large south swell will peak tonight producing high end advisory level surf along all south facing shores. Peak afternoon high tides, combined with elevated water levels running about a half a foot higher, will lead to minor flooding along most shorelines and low lying coastal areas through today. Water levels should fall below thresholds during peak afternoon high tides Sunday. * WHAT...For the High Surf Advisory, large breaking waves of 10 to 14 feet. For the Coastal Flood Statement, isolated minor coastal flooding. * WHERE...For the High Surf Advisory, south facing shores of all islands. For the Coastal Flood Statement, flood prone low lying coastal areas. * WHEN...For the High Surf Advisory, until 6 AM HST Monday. For the Coastal Flood Statement, through late Sunday night. * IMPACTS...Moderate. Strong breaking waves and strong currents will make swimming dangerous. Flooding of beaches that are normally dry, minor coastal erosion, and saltwater inundation.

Avoid driving through flooded roadways. If you are forced to drive through salt water, be sure to rinse your vehicle with fresh water. Move electronics, vehicles or other valuables to higher ground. Monitor vessels to ensure mooring lines don't get too tight and watch out for overwash around boat ramps. Secure canoes or other watercraft stowed on beaches. Heed all advice from ocean safety officials. When in doubt, don't go out.

Coastal Flood Statement issued August 9 at 3:25PM HST until August 11 at 6:00AM HST by NWS Honolulu HI

Effective: Sat August 9, 2025, 3:25 PM
Expires: Sun August 10, 2025, 4:30 AM

...HIGH SURF ADVISORY FOR THE SOUTH FACING SHORES OF ALL HAWAIIAN ISLANDS... ...COASTAL FLOOD STATEMENT REMAINS IN EFFECT FOR ALL SHORES OF ALL HAWAIIAN ISLANDS... A large south swell will peak tonight producing high end advisory level surf along all south facing shores. Peak afternoon high tides, combined with elevated water levels running about a half a foot higher, will lead to minor flooding along most shorelines and low lying coastal areas through today. Water levels should fall below thresholds during peak afternoon high tides Sunday. * WHAT...For the High Surf Advisory, large breaking waves of 10 to 14 feet. For the Coastal Flood Statement, isolated minor coastal flooding. * WHERE...For the High Surf Advisory, south facing shores of all islands. For the Coastal Flood Statement, flood prone low lying coastal areas. * WHEN...For the High Surf Advisory, until 6 AM HST Monday. For the Coastal Flood Statement, through late Sunday night. * IMPACTS...Moderate. Strong breaking waves and strong currents will make swimming dangerous. Flooding of beaches that are normally dry, minor coastal erosion, and saltwater inundation.

Avoid driving through flooded roadways. If you are forced to drive through salt water, be sure to rinse your vehicle with fresh water. Move electronics, vehicles or other valuables to higher ground. Monitor vessels to ensure mooring lines don't get too tight and watch out for overwash around boat ramps. Secure canoes or other watercraft stowed on beaches. Heed all advice from ocean safety officials. When in doubt, don't go out.

Coastal Flood Statement issued August 9 at 3:25PM HST until August 11 at 6:00AM HST by NWS Honolulu HI

Effective: Sat August 9, 2025, 3:25 PM
Expires: Sun August 10, 2025, 4:30 AM

...HIGH SURF ADVISORY FOR THE SOUTH FACING SHORES OF ALL HAWAIIAN ISLANDS... ...COASTAL FLOOD STATEMENT REMAINS IN EFFECT FOR ALL SHORES OF ALL HAWAIIAN ISLANDS... A large south swell will peak tonight producing high end advisory level surf along all south facing shores. Peak afternoon high tides, combined with elevated water levels running about a half a foot higher, will lead to minor flooding along most shorelines and low lying coastal areas through today. Water levels should fall below thresholds during peak afternoon high tides Sunday. * WHAT...Isolated minor coastal flooding. * WHERE...Flood prone low lying coastal areas. * WHEN...Through late Sunday night. * IMPACTS...Flooding of beaches that are normally dry, minor coastal erosion, and saltwater inundation.

Avoid driving through flooded roadways. If you are forced to drive through salt water, be sure to rinse your vehicle with fresh water. Move electronics, vehicles or other valuables to higher ground. Monitor vessels to ensure mooring lines don't get too tight and watch out for overwash around boat ramps. Secure canoes or other watercraft stowed on beaches.

High Surf Advisory issued August 9 at 3:25PM HST until August 11 at 6:00AM HST by NWS Honolulu HI

Effective: Sat August 9, 2025, 3:25 PM
Expires: Sun August 10, 2025, 4:30 AM

...HIGH SURF ADVISORY FOR THE SOUTH FACING SHORES OF ALL HAWAIIAN ISLANDS... ...COASTAL FLOOD STATEMENT REMAINS IN EFFECT FOR ALL SHORES OF ALL HAWAIIAN ISLANDS... A large south swell will peak tonight producing high end advisory level surf along all south facing shores. Peak afternoon high tides, combined with elevated water levels running about a half a foot higher, will lead to minor flooding along most shorelines and low lying coastal areas through today. Water levels should fall below thresholds during peak afternoon high tides Sunday. * WHAT...For the High Surf Advisory, large breaking waves of 10 to 14 feet. For the Coastal Flood Statement, isolated minor coastal flooding. * WHERE...For the High Surf Advisory, south facing shores of all islands. For the Coastal Flood Statement, flood prone low lying coastal areas. * WHEN...For the High Surf Advisory, until 6 AM HST Monday. For the Coastal Flood Statement, through late Sunday night. * IMPACTS...Moderate. Strong breaking waves and strong currents will make swimming dangerous. Flooding of beaches that are normally dry, minor coastal erosion, and saltwater inundation.

Avoid driving through flooded roadways. If you are forced to drive through salt water, be sure to rinse your vehicle with fresh water. Move electronics, vehicles or other valuables to higher ground. Monitor vessels to ensure mooring lines don't get too tight and watch out for overwash around boat ramps. Secure canoes or other watercraft stowed on beaches. Heed all advice from ocean safety officials. When in doubt, don't go out.