000 WHHW40 PHFO 271330 CFWHFO Coastal Hazard Message National Weather Service Honolulu HI 330 AM HST Tue Feb 27 2018 ...HIGH SURF ADVISORY FOR EAST FACING SHORES OF KAUAI, OAHU, MOLOKAI, MAUI, AND THE BIG ISLAND... .A large, short-period east swell combined with strengthening trade winds will maintain elevated rough surf along east facing shores this week. HIZ002-008-009-012-017-020-024-025-280230- /O.CON.PHFO.SU.Y.0014.000000T0000Z-180302T1600Z/ Kauai Windward-Oahu Koolau-Olomana-Molokai Windward- Maui Windward West-Windward Haleakala-South Big Island- Big Island North and East- 330 AM HST Tue Feb 27 2018 ...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 6 AM HST FRIDAY... * SURF...Along east facing shores, 8 to 11 feet today, rising to 9 to 13 feet Wednesday. * TIMING...Through Friday morning. * IMPACTS...Moderate...Expect strong breaking waves, shore break, and strong longshore and rip currents making swimming difficult and dangerous. The long duration of this large surf, combined with strong onshore winds and large astronomical tides, could result in coastal inundation along some vulnerable low lying sections of east facing shorelines. PRECAUTIONARY/PREPAREDNESS ACTIONS... Beachgoers, swimmers, and surfers should heed all advice given by ocean safety officials and exercise caution. If in doubt, do not go out. && $$