Alerts in Effect
High Surf WarningIssued at 16:01 Thursday 12 December 2019
...HIGH SURF WARNING FOR NORTH AND WEST FACING SHORES OF NIIHAU
KAUAI OAHU MOLOKAI AND NORTH FACING SHORES OF MAUI...
...HIGH SURF ADVISORY FOR THE SOUTHERN KONA COAST OF THE BIG
.A large northwest swell has peaked, but warning level surf
will continue along most north and west facing shores from Kauai
to Maui and advisory level surf for the leeward Big Island coast
through tonight. This swell is expected to drop to advisory levels
* WHAT...Surf along north and west facing shores of Niihau and
Kauai, and north facing shores of Oahu, Molokai, and Maui will
be 20 to 28 feet tonight lowering to 16 to 22 feet Friday. Surf
along west facing shores of Oahu and Molokai will be 14 to 20
feet tonight lowering to 12 to 16 feet Friday.
* WHERE...Portions of Kauai, Maui, Molokai, Niihau and Oahu.
* WHEN...Until 6 AM HST Friday.
* IMPACTS...High...Expect ocean water occasionally sweeping
across portions of beaches, very strong breaking waves, and
strong longshore and rip currents. Breaking waves may
occasionally impact harbors making navigating the harbor