Surf Report

Hawaii County Surf Forecast for December 17, 2022

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Forecast for Big Island Windward and Southeast

HIGH SURF ADVISORY FOR NORTH FACING SHORES


Shores Today Sunday
Surf Surf
AM PM AM PM
North Facing 12-16 12-16 8-12 8-12
East Facing 2-4 2-4 2-4 2-4
South Facing 1-3 1-3 1-3 1-3
TODAY

Weather Mostly sunny. Scattered showers with
isolated thunderstorms.
High Temperature Around 80.
Winds Southwest winds around 5 mph, becoming
east in the afternoon.
Tides
Hilo Bay High 1.9 feet 09:52 AM HST.
Low 0.2 feet 04:57 PM HST.
Sunrise 6:48 AM HST.
Sunset 5:44 PM HST.
TONIGHT

Weather Partly cloudy. Isolated showers.
Low Temperature In the upper 60s.
Winds Southwest winds around 5 mph.
Tides
Hilo Bay High 1.8 feet 11:58 PM HST.
Low 1.1 feet 05:24 AM HST.
SUNDAY

Weather Mostly cloudy. Scattered showers with
isolated thunderstorms.
High Temperature In the lower 80s.
Winds South winds 5 to 10 mph.
Tides
Hilo Bay High 1.7 feet 10:38 AM HST.
Low 0.0 feet 05:29 PM HST.
Sunrise 6:48 AM HST.
Sunset 5:45 PM HST.

Forecast for Big Island Leeward


Shores Today Sunday
Surf Surf
AM PM AM PM
West Facing 5-7 4-6 4-6 4-6
South Facing 1-3 1-3 1-3 1-3
TODAY

Weather Mostly sunny. Isolated showers and
thunderstorms.
High Temperature In the lower 80s.
Winds Light and variable winds, becoming west
around 5 mph in the afternoon.
Tides
Kona High 1.5 feet 10:30 AM HST.
Low 0.2 feet 05:34 PM HST.
Kawaihae High 1.4 feet 10:33 AM HST.
Low 0.0 feet 05:35 PM HST.
Sunrise 6:52 AM HST.
Sunset 5:48 PM HST.
TONIGHT

Weather Partly cloudy. Scattered showers with
isolated thunderstorms.
Low Temperature In the upper 60s.
Winds Light and variable winds, becoming
southeast around 5 mph after midnight.
Tides
Kona High 1.5 feet 12:36 AM HST.
Kawaihae High 1.7 feet 12:47 AM HST.
SUNDAY

Weather Mostly cloudy. Scattered showers with
isolated thunderstorms.
High Temperature In the lower 80s.
Winds Light and variable winds, becoming
southwest around 5 mph in the
afternoon.
Tides
Kona Low 0.7 feet 06:01 AM HST.
High 1.4 feet 11:16 AM HST.
Kawaihae Low 0.8 feet 06:45 AM HST.
High 1.3 feet 11:30 AM HST.
Sunrise 6:52 AM HST.
Sunset 5:49 PM HST.

Swell Summary

A large northwest swell will continue to produce dangerously high surf today, but gradually diminishing wave heights and period will lead to a much reduced threat for significant shoreline impacts. A High Surf Advisory is in effect for exposed north and west facing shores through early Sunday.

A powerful low will pass very close to the islands early next week, thereby producing a long-lived and very large northwest swell that will impact the islands from Sunday night through Tuesday. A High Surf Warning is likely for most north and west facing shores, with a High Surf Advisory also likely for those north and west facing shores less exposed to the swell. Another large northwest swell is possible around the middle of next week. Small surf will prevail along S and E facing shores.

ARTICLE CONTINUES BELOW AD
ARTICLE CONTINUES BELOW AD

NORTH EAST

am        pm  

Surf: Minimal (ankle high or less) surf.

Conditions: Fairly clean in the morning with S winds 5-10mph. Light sideshore texture conditions for the afternoon with the winds shifting to the SE.

NORTH WEST

ARTICLE CONTINUES BELOW AD

am        pm  

Surf: Minimal (ankle high or less) surf.

Conditions: Clean in the morning with SE winds 5-10mph. Sideshore texture/chop conditions for the afternoon with the winds shifting to the SW.

WEST

am        pm  

ARTICLE CONTINUES BELOW AD

Surf: Minimal (ankle high or less) surf.

Conditions: Glassy in the morning with ESE winds less than 5mph. Semi glassy/semi bumpy conditions for the afternoon with the winds shifting to the S.

SOUTH EAST

am        pm  

Surf: Minimal (ankle high or less) surf.

Conditions: Clean in the morning with NNW winds 5-10mph. Glassy conditions for the afternoon with the winds shifting WSW less than 5mph.

Data Courtesy of NOAA.gov and SwellInfo.com

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