Surf Report

Hawaii County Surf Forecast for April 12, 2023

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Photo Credit: James Grenz

Forecast for Big Island Windward and Southeast


Shores Today Thursday
Surf Surf
AM PM AM PM
North Facing 5-7 5-7 5-7 5-7
East Facing 7-9 7-9 6-8 6-8
South Facing 1-3 1-3 1-3 2-4
TODAY

Weather Partly sunny. Numerous showers.
High Temperature In the upper 70s.
Winds Northeast winds around 10 mph.
Tides
Hilo Bay Low 0.1 feet 12:59 PM HST.
Sunrise 6:04 AM HST.
Sunset 6:37 PM HST.
TONIGHT

Weather Mostly cloudy. Numerous showers.
Low Temperature In the upper 60s.
Winds East winds 5 to 10 mph.
Tides
Hilo Bay High 2.2 feet 09:53 PM HST.
THURSDAY

Weather Mostly cloudy. Numerous showers with
isolated thunderstorms.
High Temperature In the upper 70s.
Winds East winds around 5 mph.
Tides
Hilo Bay Low 0.6 feet 06:15 AM HST.
High 0.7 feet 09:17 AM HST.
Low 0.2 feet 02:58 PM HST.
Sunrise 6:04 AM HST.
Sunset 6:38 PM HST.

Forecast for Big Island Leeward


Shores Today Thursday
Surf Surf
AM PM AM PM
West Facing 2-4 2-4 2-4 2-4
South Facing 1-3 1-3 1-3 2-4
TODAY

Weather Mostly sunny. Scattered showers.
High Temperature In the lower 80s.
Winds Southwest winds around 5 mph.
Tides
Kona Low 0.1 feet 01:36 PM HST.
Kawaihae High 0.4 feet 08:55 AM HST.
Low 0.1 feet 01:46 PM HST.
Sunrise 6:08 AM HST.
Sunset 6:41 PM HST.
TONIGHT

Weather Partly cloudy. Isolated showers.
Low Temperature In the upper 60s.
Winds Light and variable winds.
Tides
Kona High 1.7 feet 10:31 PM HST.
Kawaihae High 2.0 feet 10:09 PM HST.
THURSDAY

Weather Partly sunny. Scattered showers with
isolated thunderstorms.
High Temperature In the lower 80s.
Winds Light and variable winds.
Tides
Kona Low 0.4 feet 06:52 AM HST.
High 0.5 feet 09:55 AM HST.
Low 0.1 feet 03:35 PM HST.
Kawaihae Low 0.1 feet 06:22 AM HST.
High 0.4 feet 11:09 AM HST.
Low 0.2 feet 03:26 PM HST.
Sunrise 6:08 AM HST.
Sunset 6:42 PM HST.

Swell Summary

Recent nearshore buoy observations confirm that Tuesday's 6 to 8 foot north northeast (350-040 degree) swell that peaked surf along north- facing shores yesterday afternoon is on its way down. A small, medium period northwest (320 degree) swell is scheduled to arrive Friday into Saturday. East-facing shores will experience elevated rough wave conditions in response to several days of an upstream fresh trade fetch producing high, short period wind wave chop. East surf at some locations may near High Surf Advisory (HSA) levels later today but many eastern exposures will come in under the 10 foot HSA threshold. Surf along northeastern exposures will remain elevated, as well, as these shores will receive both the fading north northeast swell and east trade wind swell energy. Small, background south swell energy will maintain knee to chest high surf along many southern shores with a small medium period south southwest bump arriving Thursday.

NORTH EAST

ARTICLE CONTINUES BELOW AD
ARTICLE CONTINUES BELOW AD

am        pm  

Surf: Knee to waist high E short period wind swell for the morning with occasional stomach high sets. This builds in the afternoon with sets up to chest high.

Conditions: Sideshore texture/chop with SE winds 10-15mph in the morning increasing to 15-20mph in the afternoon.

NORTH WEST

am        pm  

ARTICLE CONTINUES BELOW AD

Surf: Small scale (ankle to knee high) surf.

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

WEST

am        pm  

Surf: Minimal (ankle high or less) surf.

ARTICLE CONTINUES BELOW AD

Conditions: Clean in the early morning with ENE winds less than 5mph. Bumpy/semi bumpy conditions move in during the morning hours with the winds shifting SW 5-10mph.

SOUTH EAST

am        pm  

Surf: Knee to waist high E short period wind swell for the morning with occasional stomach high sets. This builds in the afternoon with sets up to chest high.

Conditions: Sideshore texture/chop with NE winds 10-15mph in the morning decreasing to 5-10mph in the afternoon.

Data Courtesy of NOAA.gov and SwellInfo.com

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