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Marine

Marine Weather for PH 122

Forecast as of 9:30 am HST on July 17, 2019
Big Island Windward Waters-
Rest Of Today
East winds 20 knots. Wind waves 8 feet. South swell 3 feet and southeast 3 feet. Scattered showers in the morning, then isolated showers in the afternoon.
Tonight
East winds 20 knots. Wind waves 8 feet. Swell southeast 3 feet. Isolated showers in the evening, then scattered showers after midnight.
Thursday
East winds 20 knots. Wind waves 7 feet. Scattered showers.
Thursday Night
East winds 20 knots. Wind waves 7 feet. Scattered showers.
Friday
East winds 20 knots. Wind waves 7 feet. Scattered showers.
Friday Night
East winds 15 knots. Wind waves 7 feet. Swell southeast 3 feet. Scattered showers.
Saturday
East winds 15 knots. Wind waves 5 to 6 feet. Swell southeast 3 feet. Scattered showers.
Sunday
East winds 15 knots. Wind waves 4 to 5 feet. Swell southeast 3 feet. Scattered showers.

Watches & Warnings

There are currently no watches in effect.

Marine Weather

Marine Weather Links

Hawaiian coastal waters within 40 nautical miles including the Hawaiian islands humpback whale National marine Sanctuary.

Hawaiian offshore waters beyond 40 nautical miles out to 240 nautical miles including the portion of the papahanaumokuakea marine National Monument east of French Frigate Shoals

Marine & Boating Location Search

Enter a coastal zip code for marine weather.

Coastal Water Temperatures

Place Temperature
No Stations Reporting

Open Sea Buoy Information

Place ID Sea Temp Wave Height
No Stations Reporting

Tide Heights

2019-07-17 2019-07-18
3 AM 9 AM 3 PM 9 PM 3 AM 9 AM 3 PM 9 PM
Hilo, Hilo Bay, Kunio Bay, Hawaii Island, Hawaii:
Honuapo, Hawaii Island, Hawaii:
Mahukona, Hawaii Island, Hawaii:

Tide Information

Date Time Tide Type Height
Honuapo, Hawaii Island, Hawaii:  
2019-07-17 04:47 PM HST High Tide 2.80
2019-07-17 11:22 PM HST Low Tide 0.53
2019-07-18 04:11 AM HST High Tide 1.35
2019-07-18 10:04 AM HST Low Tide -0.21
2019-07-18 05:19 PM HST High Tide 2.73
2019-07-18 11:55 PM HST Low Tide 0.52
Mahukona, Hawaii Island, Hawaii:  
2019-07-17 04:47 PM HST High Tide 2.22
2019-07-17 11:31 PM HST Low Tide 0.36
2019-07-18 04:11 AM HST High Tide 1.07
2019-07-18 10:13 AM HST Low Tide -0.14
2019-07-18 05:19 PM HST High Tide 2.16
2019-07-19 12:04 AM HST Low Tide 0.35

More Tide Locations

Not for navigation. Do not rely on this data for decisions that can result in harm or damage.