730
FZHW51 PHFO 080226
CWFHI1
GENERALIZED STATEWIDE COASTAL WATERS FORECAST FOR HAWAII
NATIONAL WEATHER SERVICE HONOLULU HI
426 PM HST TUE APR 7 2026
SYNOPSIS FOR HAWAIIAN COASTAL WATERS
HIGH PRESSURE NORTH OF THE AREA WILL SHIFT SLOWLY EAST WHILE A
FRONT APPROACHES FROM THE NORTHWEST. THE FRONT IS EXPECTED TO
STALL WEST OF THE STATE TODAY. CHANCES OF SHOWERS AND
THUNDERSTORMS WILL INCREASE THROUGH THURSDAY, AND HOLD THROUGH
THE END OF THE WEEK AS A LOW DEVELOPS ALONG THE FRONTAL BOUNDARY.
HAWAIIAN WATERS WITHIN 40 NAUTICAL MILES INCLUDING THE CHANNELS-
THIS AFTERNOON...EAST SOUTHEAST WINDS 7 TO 10 KNOTS TO KAUAI
EAST SOUTHEAST 15 TO 20 KNOTS ELSEWHERE. SEAS 5 TO 7 FEET. WAVE
DETAIL: EAST 4 FEET AT 6 SECONDS, NORTHWEST 4 FEET AT 15 SECONDS
AND SOUTH SOUTHWEST 4 FEET AT 18 SECONDS. SCATTERED SHOWERS.
TONIGHT...EAST SOUTHEAST WINDS 7 TO 10 KNOTS TO KAUAI
EAST
SOUTHEAST 15 TO 20 KNOTS ELSEWHERE. SEAS 6 TO 8 FEET. WAVE
DETAIL: NORTHWEST 5 FEET AT 14 SECONDS, EAST SOUTHEAST 4 FEET AT
6 SECONDS AND SOUTH SOUTHWEST 4 FEET AT 17 SECONDS. SCATTERED
SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS.
WEDNESDAY
EAST SOUTHEAST WINDS 15 TO 20 KNOTS. SEAS 7 TO
9 FEET. WAVE DETAIL: NORTHWEST 5 FEET AT 13 SECONDS, EAST
SOUTHEAST 4 FEET AT 6 SECONDS AND SOUTH SOUTHWEST 4 FEET AT
16 SECONDS. SCATTERED HEAVY SHOWERS WITH A SLIGHT CHANCE OF
THUNDERSTORMS.
WEDNESDAY NIGHT
SOUTHEAST WINDS 15 TO 20 KNOTS. SEAS 7 TO
10 FEET. WAVE DETAIL: SOUTHEAST 5 FEET AT 7 SECONDS, NORTHWEST
5 FEET AT 12 SECONDS AND SOUTH SOUTHWEST 4 FEET AT 15 SECONDS.
OCCASIONAL HEAVY SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS.
THURSDAY
SOUTHEAST WINDS 20 TO 25 KNOTS. SEAS 9 TO 13 FEET.
OCCASIONAL HEAVY SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS.
THURSDAY NIGHT
SOUTHEAST WINDS 25 TO 30 KNOTS. SEAS 9 TO
13 FEET. OCCASIONAL HEAVY SHOWERS WITH A SLIGHT CHANCE OF
THUNDERSTORMS.
FRIDAY
SOUTH SOUTHEAST WINDS 20 TO 25 KNOTS, BECOMING SOUTH
SOUTHWEST 15 TO 20 KNOTS. SEAS 8 TO 11 FEET, SUBSIDING TO 6 TO
8 FEET. OCCASIONAL HEAVY SHOWERS WITH A SLIGHT CHANCE OF
THUNDERSTORMS THROUGH THE NIGHT, THEN SCATTERED SHOWERS THROUGH
THE DAY.
SATURDAY
SOUTH SOUTHWEST WINDS 10 TO 15 KNOTS. SEAS 5 TO
8 FEET, SUBSIDING TO 5 TO 6 FEET. SCATTERED SHOWERS. A SLIGHT
CHANCE OF THUNDERSTORMS THROUGH THE DAY.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
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