879
FZHW51 PHFO 101507
CWFHI1
GENERALIZED STATEWIDE COASTAL WATERS FORECAST FOR HAWAII
NATIONAL WEATHER SERVICE HONOLULU HI
507 AM HST FRI APR 10 2026
SYNOPSIS FOR HAWAIIAN COASTAL WATERS
STRONG SOUTHERLY WINDS EXPECTED TO SLOWLY DECREASE WEST TO EAST
AS A LOW PRESSURE SYSTEM MOVES AND LIFTS NORTH OF THE STATE. HEAVY
RAIN AND THUNDERSTORMS WILL STILL BE POSSIBLE TODAY. SHOWERS AND A
FEW THUNDERSTORMS WILL BE POSSIBLE THROUGH THE WEEKEND.
HAWAIIAN WATERS WITHIN 40 NAUTICAL MILES INCLUDING THE CHANNELS-
..SMALL CRAFT ADVISORY THROUGH LATE THIS AFTERNOON
TODAY...WEST NORTHWEST WINDS 10 TO 15 KNOTS TO KAUAI
SOUTHEAST
25 TO 30 KNOTS ELSEWHERE. SEAS 9 TO 12 FEET. WAVE DETAIL: EAST
SOUTHEAST 8 FEET AT 8 SECONDS, SOUTH SOUTHWEST 4 FEET AT
13 SECONDS AND NORTHWEST 3 FEET AT 11 SECONDS. FREQUENT HEAVY
SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS.
TONIGHT...NORTHWEST WINDS 7 TO 10 KNOTS TO KAUAI
SOUTH 20 TO
25 KNOTS ELSEWHERE. SEAS 6 TO 9 FEET. WAVE DETAIL: EAST SOUTHEAST
5 FEET AT 7 SECONDS, NORTHWEST 5 FEET AT 11 SECONDS AND SOUTH
SOUTHWEST 4 FEET AT 13 SECONDS. SCATTERED SHOWERS.
SATURDAY...WINDS VARIABLE LESS THAN 10 KNOTS TO KAUAI
EAST
SOUTHEAST 10 TO 15 KNOTS ELSEWHERE. SEAS 5 TO 8 FEET. WAVE
DETAIL: NORTHWEST 5 FEET AT 10 SECONDS, EAST SOUTHEAST 4 FEET AT
7 SECONDS AND SOUTH SOUTHWEST 4 FEET AT 13 SECONDS. SCATTERED
SHOWERS.
SATURDAY NIGHT...WINDS VARIABLE LESS THAN 10 KNOTS TO KAUAI
EAST SOUTHEAST 10 TO 15 KNOTS ELSEWHERE. SEAS 4 TO 6 FEET. WAVE
DETAIL: NORTHWEST 4 FEET AT 10 SECONDS AND EAST SOUTHEAST 3 FEET
AT 7 SECONDS. SCATTERED SHOWERS.
SUNDAY
EAST WINDS 10 TO 15 KNOTS. SEAS 5 TO 7 FEET. SCATTERED
SHOWERS WITH ISOLATED THUNDERSTORMS.
SUNDAY NIGHT
EAST SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 4 TO
6 FEET. SCATTERED SHOWERS.
MONDAY
SOUTH SOUTHEAST WINDS 10 TO 15 KNOTS, BECOMING 7 TO
10 KNOTS. SEAS 4 TO 6 FEET. SCATTERED SHOWERS.
TUESDAY
EAST SOUTHEAST WINDS 7 TO 10 KNOTS. SEAS 4 TO 6 FEET.
ISOLATED SHOWERS THROUGH THE NIGHT. SCATTERED SHOWERS THROUGH THE
DAY.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
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