* SURF...10 TO 18 FEET WITH LOCAL SETS TO 20 FEET WILL CONTINUETHROUGH THIS MORNING. A SECONDARY LARGER SWELL WILL BRING SURF OF 20 TO 24 FEET LATE THIS MORNING THROUGH FRIDAY MORNING. THE SURF WILL LOWER TO 10 TO 15 FEET FRIDAY AFTERNOON AND EVENING, AND IS EXPECTED TO SUBSIDE BELOW HIGH SURF ADVISORY THRESHOLDS FRIDAY NIGHT OR EARLY SATURDAY MORNING.

* COASTAL FLOOD...MINOR COASTAL FLOODING OF LOW-LYING AREAS AND BEACH EROSION IS POSSIBLE DURING TIMES OF HIGH TIDE.

* TIDES...A HIGH TIDE OF 5.1 FEET IS EXPECTED AROUND 230 PM THURSDAY, AND 4.7 FEET FRIDAY AT 400 PM.

* IMPACTS...THERE IS AN INCREASED RISK FOR OCEAN DROWNING. RIP CURRENTS CAN PULL SWIMMERS AND SURFERS OUT TO SEA. LARGE BREAKING WAVES CAN WASH PEOPLE OFF BEACHES AND ROCKS AND CAPSIZE SMALL BOATS NEAR SHORE. POOLING OF SEA WATER IS POSSIBLE AROUND HIGH TIDE AT BEACH AND HARBOR AREAS.