High surf to persist on north, east-facing shores of Kauaʻi, Niʻihau through Tuesday

The National Weather Service has issued a high surf warning for north- and east-facing shores of Kauaʻi and Niʻihau that is in effect through 6 p.m. Tuesday.

According to forecasters, a long-period north-northeast swell will build Monday and peak overnight into Tuesday. This large swell will produce significantly larger than normal surf across some coastlines, particularly in windward areas. The swell will gradually decline Tuesday night through Friday.

Surf heights along north-facing shores are projected to reach 10 to 16 feet Monday and peak at 18 to 25 feet Monday night and Tuesday. Surf heights along east-facing shores are projected to reach 7 to 10 feet Monday and peak at 12 to 16 feet Monday night and Tuesday.

Entering the water in these areas during the high surf warning is hazardous and could cause injury or death. Beachgoers are advised to use caution, as large breaking waves could endanger those standing along the shoreline.

The warning may be extended, dropped, or modified as conditions develop. For updated information on ocean and weather alerts, visit the National Weather Service website.

For up-to-date information about Kauaʻi ocean conditions and safety, speak to a county lifeguard at any lifeguard station or visit the Ocean Safety Bureau website.