527
FZHW51 PHFO 111345
CWFHI1
GENERALIZED STATEWIDE COASTAL WATERS FORECAST FOR HAWAII
NATIONAL WEATHER SERVICE HONOLULU HI
345 AM HST SAT APR 11 2026
SYNOPSIS FOR HAWAIIAN COASTAL WATERS
A SURFACE TROUGH SPANS THE CENTRAL COASTAL WATERS, EXTENDING FROM
A LOW PRESSURE SYSTEM FAR NNW OF THE AREA. EAST OF THE TROUGH,
MODERATE TO FRESH SOUTHEASTERLY WINDS WILL PREVAIL, WHILE WINDS
WEST OF TROUGH WILL BE LIGHT AND VARIABLE, WHICH MAY BECOME
SOUTHERLY NEXT WEEK BUT REMAIN GENERALLY LIGHT. SUPPORT FOR
ADDITIONAL SHOWERS AND ISOLATED THUNDERSTORMS WILL RETURN TO THE
REGION TONIGHT INTO SUNDAY.
HAWAIIAN WATERS WITHIN 40 NAUTICAL MILES INCLUDING THE CHANNELS-
TODAY...WINDS VARIABLE LESS THAN 10 KNOTS TO KAUAI
SOUTHEAST
10 TO 15 KNOTS ELSEWHERE. SEAS 5 TO 7 FEET. WAVE DETAIL:
NORTHWEST 5 FEET AT 10 SECONDS, SOUTHEAST 3 FEET AT 5 SECONDS AND
SOUTH SOUTHWEST 3 FEET AT 13 SECONDS. NUMEROUS SHOWERS.
TONIGHT
WINDS VARIABLE LESS THAN 10 KNOTS NEAR KAUAI AND OAHU.
SOUTHEAST TO SOUTH WINDS 10 TO 15 KNOTS ELSEWHERE. SEAS 4 TO 6
FEET. WAVE DETAIL: NORTH NORTHWEST 4 FEET AT 9 SECONDS. SCATTERED
SHOWERS.
SUNDAY THROUGH SUNDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS.
SEAS 4 TO 6 FEET. WAVE DETAIL: NORTH NORTHWEST 5 FEET AT 11
SECONDS. NUMEROUS HEAVY SHOWERS WITH ISOLATED THUNDERSTORMS.
MONDAY THROUGH MONDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS.
SEAS 4 TO 6 FEET. SCATTERED TO NUMEROUS SHOWERS.
TUESDAY
FROM NEAR KAUAI TO MAUI, WINDS VARIABLE LESS THAN 10
KNOTS. ELSEWHERE, EAST TO SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 3
TO 5 FEET. ISOLATED TO SCATTERED SHOWERS.
WEDNESDAY
NEAR KAUAI AND OAHU, WINDS VARIABLE LESS THAN 10
KNOTS. ELSEWHERE, EAST WINDS 10 TO 20 KNOTS. SEAS 3 TO 5 FEET.
SCATTERED SHOWERS.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
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