Kaua‘i Surf

Kauai Surf Forecast for March 21, 2026

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HIGH SURF ADVISORY FOR NORTH FACING SHORES


Shores Tonight Saturday
Surf Surf
PM AM AM PM
North Facing 6-8 7-10 10-14 12-16
West Facing 3-5 4-6 6-8 7-10
South Facing 4-6 4-6 3-5 3-5
East Facing 2-4 3-5 4-6 6-8
TONIGHT

Weather Cloudy. Showers with isolated
thunderstorms.
Low Temperature In the lower 70s.
Winds South winds around 5 mph.
Tides
Hanalei Bay Low 0.2 feet 10:02 PM HST.
High 1.1 feet 03:43 AM HST.
Nawiliwili Low 0.3 feet 11:24 PM HST.
High 1.0 feet 04:44 AM HST.
SATURDAY

Weather Cloudy. Showers with isolated
thunderstorms.
High Temperature In the lower 80s.
Winds Southwest winds 5 to 10 mph.
Sunrise 6:40 AM HST.
Sunset 6:49 PM HST.

Swell Summary

A northly swell is building in and will create large surf for north facing shores of Niihau to Oahu that will peak Saturday afternoon and then slowly decline Saturday night. The south swell is slowly decling and will continue that trend through the weekend into early next week.

ARTICLE CONTINUES BELOW AD
ARTICLE CONTINUES BELOW AD

Data Courtesy of NOAA.gov and SwellInfo.com

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