Surf Report

Hawaii County Surf Forecast for April 20, 2023

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Forecast for Big Island Windward and Southeast


Shores Today Friday
Surf Surf
AM PM AM PM
North Facing 1-3 1-3 0-2 0-2
East Facing 2-4 2-4 0-2 0-2
South Facing 1-3 1-3 1-3 1-3
TODAY

Weather Partly sunny. Scattered showers and a
slight chance of thunderstorms.
High Temperature In the mid 80s.
Winds South winds 5 to 10 mph.
Tides
Hilo Bay Low -0.5 feet 08:59 AM HST.
High 2.6 feet 03:49 PM HST.
Sunrise 5:58 AM HST.
Sunset 6:40 PM HST.
TONIGHT

Weather Mostly cloudy. Scattered showers.
Low Temperature In the upper 60s.
Winds Southeast winds 5 to 10 mph.
Tides
Hilo Bay Low 0.4 feet 10:07 PM HST.
High 1.6 feet 03:17 AM HST.
FRIDAY

Weather Mostly sunny. Scattered showers.
High Temperature In the mid 80s.
Winds Southeast winds around 10 mph.
Tides
Hilo Bay Low -0.5 feet 09:27 AM HST.
High 2.6 feet 04:29 PM HST.
Sunrise 5:58 AM HST.
Sunset 6:40 PM HST.

Forecast for Big Island Leeward


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

Weather Partly sunny. Scattered showers and a
slight chance of thunderstorms.
High Temperature In the mid 80s.
Winds South winds around 5 mph.
Tides
Kona Low -0.3 feet 09:36 AM HST.
High 2.1 feet 04:27 PM HST.
Kawaihae Low -0.4 feet 09:49 AM HST.
High 2.3 feet 04:46 PM HST.
Sunrise 6:02 AM HST.
Sunset 6:44 PM HST.
TONIGHT

Weather Mostly cloudy. Scattered showers.
Low Temperature In the upper 60s.
Winds Light and variable winds, becoming
northeast around 5 mph after midnight.
Tides
Kona Low 0.3 feet 10:44 PM HST.
High 1.3 feet 03:55 AM HST.
Kawaihae Low 0.1 feet 11:27 PM HST.
High 1.1 feet 04:35 AM HST.
FRIDAY

Weather Sunny until 12 PM, then partly sunny.
Scattered showers.
High Temperature In the mid 80s.
Winds Northwest winds around 5 mph.
Tides
Kona Low -0.3 feet 10:04 AM HST.
High 2.1 feet 05:07 PM HST.
Kawaihae Low -0.3 feet 10:16 AM HST.
High 2.3 feet 05:24 PM HST.
Sunrise 6:02 AM HST.
Sunset 6:44 PM HST.

Swell Summary

The current moderate sized (short to medium period) west- northwest swell will peak today, then gradually decline through Saturday. A new long-period northwest swell is forecast to arrive Friday night, build through the day Saturday, then peak Saturday night into Sunday. A reinforcing long period northwest swell will move in Sunday night, peak on Monday, then slowly lower through the middle of next week.

Surf along south facing shores will remain tiny through Friday. A new long-period south swell will arrive Friday night, peak over the weekend, and then slowly decline through the middle of next week. This swell will give south shore surf a noticeable boost to near the summertime average Saturday through Monday.

ARTICLE CONTINUES BELOW AD
ARTICLE CONTINUES BELOW AD

Surf along east facing shores will remain small through the middle of next week.

NORTH EAST

am        pm  

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

Conditions: Clean in the morning with WSW winds 5-10mph. Semi glassy/semi bumpy conditions for the afternoon with the winds shifting N less than 5mph.

ARTICLE CONTINUES BELOW AD

NORTH WEST

am        pm  

Surf: Minimal (ankle high or less) surf.

Conditions: Clean in the morning with SSE winds less than 5mph. Light sideshore texture conditions for the afternoon with the winds shifting SSW 5-10mph.

WEST

ARTICLE CONTINUES BELOW AD

am        pm  

Surf: Minimal (ankle high or less) surf.

Conditions: Clean in the morning with ENE winds less than 5mph. Glassy conditions for the afternoon with the winds shifting to the SSW.

SOUTH EAST

am        pm  

Surf: Minimal (ankle high or less) surf.

Conditions: Bumpy/semi bumpy with S winds 10-15mph in the morning shifting SSE for the afternoon.

Data Courtesy of NOAA.gov and SwellInfo.com

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