Surf Report

Hawaii County Surf Forecast for September 21, 2023

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Forecast for Big Island Windward and Southeast


Shores Today Friday
Surf Surf
AM PM AM PM
North Facing 0-2 0-2 0-2 0-2
East Facing 3-5 3-5 3-5 3-5
South Facing 2-4 2-4 2-4 2-4
TODAY

Weather Mostly sunny. Scattered showers.
High Temperature In the mid 80s.
Winds North winds 5 to 10 mph.
Tides
Hilo Bay High 2.2 feet 07:58 AM HST.
Sunrise 6:09 AM HST.
Sunset 6:18 PM HST.
TONIGHT

Weather Mostly cloudy. Scattered showers.
Low Temperature In the lower 70s.
Winds Northeast winds 5 to 10 mph.
Tides
Hilo Bay Low 0.3 feet 12:44 AM HST.
FRIDAY

Weather Partly sunny. Scattered showers.
High Temperature In the mid 80s.
Winds Northeast winds 5 to 10 mph.
Tides
Hilo Bay High 2.2 feet 09:47 AM HST.
Sunrise 6:09 AM HST.
Sunset 6:17 PM HST.

Forecast for Big Island Leeward


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

Weather Sunny until 12 PM, then partly sunny.
Isolated showers.
High Temperature In the upper 80s.
Winds South winds around 5 mph.
Tides
Kona High 1.7 feet 08:36 AM HST.
Kawaihae High 2.1 feet 08:45 AM HST.
Low 0.8 feet 04:48 PM HST.
Sunrise 6:13 AM HST.
Sunset 6:22 PM HST.
TONIGHT

Weather Mostly cloudy until 12 AM, then mostly
clear. Isolated showers.
Low Temperature In the lower 70s.
Winds Southwest winds around 5 mph, becoming
east after midnight.
Tides
Kona Low 0.2 feet 01:21 AM HST.
Kawaihae High 0.8 feet 07:03 PM HST.
Low 0.3 feet 01:35 AM HST.
FRIDAY

Weather Sunny until 12 PM, then partly sunny.
Isolated showers.
High Temperature In the upper 80s.
Winds East winds around 5 mph, becoming west
in the afternoon.
Tides
Kona High 1.8 feet 10:25 AM HST.
Kawaihae High 2.1 feet 10:07 AM HST.
Sunrise 6:13 AM HST.
Sunset 6:21 PM HST.

Swell Summary

Surf along south facing shores will remain around and just below the seasonal average through the weekend as southwest swells move through. For next week, expect the small surf to persist with mainly a mix of background southeast trade wind swell and leftover medium- period southwest swell. Surf along north and west facing shores could come up slightly over the weekend, then remain up next week for northern exposures due to tiny north to north-northeast swells. Surf along east facing shores will remain near seasonal average through Saturday then decline slightly Sunday.

NORTH EAST

ARTICLE CONTINUES BELOW AD
ARTICLE CONTINUES BELOW AD

am        pm  

Surf: Knee high NE short period wind swell in the morning builds in the afternoon with occasional sets up to waist high.

Conditions: Sideshore texture/chop with SE winds 5-10mph.

NORTH WEST

am        pm  

ARTICLE CONTINUES BELOW AD

Surf: Minimal (ankle high or less) surf.

Conditions: Glassy in the morning with S winds less than 5mph. Sideshore texture/chop conditions for the afternoon with the winds shifting SSW 10-15mph.

WEST

am        pm  

Surf: Minimal (ankle high or less) surf.

ARTICLE CONTINUES BELOW AD

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

SOUTH EAST

am        pm  

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

Conditions: Sideshore texture/chop in the morning with NNE winds 10-15mph. This becomes Light sideshore texture for the afternoon.

Data Courtesy of NOAA.gov and SwellInfo.com

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