472
FZHW51 PHFO 310126
CWFHI1
GENERALIZED STATEWIDE COASTAL WATERS FORECAST FOR HAWAII
NATIONAL WEATHER SERVICE HONOLULU HI
326 PM HST THU JUL 30 2026
SYNOPSIS FOR HAWAIIAN COASTAL WATERS
TRADE WINDS WILL STRENGTHEN GRADUALLY THROUGH THE WEEKEND WITH
HIGH PRESSURE TO THE NORTHEAST OF THE ISLANDS. SOME WEAKENING IS
EXPECTED EARLY NEXT WEEK.
HAWAIIAN WATERS WITHIN 40 NAUTICAL MILES INCLUDING THE CHANNELS-
..SMALL CRAFT ADVISORY FOR WATERS EAST OF OAHU
TONIGHT
EAST WINDS 20 TO 25 KNOTS. SEAS 7 TO 10 FEET. WAVE
DETAIL: EAST 6 FEET AT 7 SECONDS, SOUTH 4 FEET AT 12 SECONDS AND
EAST 4 FEET AT 15 SECONDS. ISOLATED SHOWERS.
FRIDAY AND FRIDAY NIGHT
EAST WINDS 25 TO 30 KNOTS EAST OF
OAHU, EAST 20 TO 25 KT ELSEWHERE. SEAS 8 TO 11 FEET. WAVE DETAIL:
EAST 7 FEET AT 7 SECONDS, EAST 5 FEET AT 15 SECONDS AND SOUTH
SOUTHWEST 3 FEET AT 12 SECONDS. ISOLATED SHOWERS.
SATURDAY
EAST NORTHEAST WINDS 20 TO 25 KNOTS. SEAS 8 TO 10
FEET. WAVE DETAIL: EAST 8 FEET AT 8 SECONDS. SCATTERED SHOWERS.
SATURDAY NIGHT
EAST NORTHEAST WINDS 20 TO 25 KNOTS. SEAS 8 TO
9 FEET. SCATTERED SHOWERS.
SUNDAY AND SUNDAY NIGHT
EAST NORTHEAST WINDS TO 20 KNOTS. SEAS
6 TO 9 FEET. ISOLATED SHOWERS.
MONDAY
EAST NORTHEAST WINDS 15 TO 20 KNOTS. SEAS 5 TO 7 FEET.
ISOLATED SHOWERS.
TUESDAY
EAST NORTHEAST WINDS 10 TO 15 KNOTS. SEAS 5 TO 6 FEET.
ISOLATED SHOWERS THROUGH THE NIGHT. SCATTERED SHOWERS THROUGH THE
DAY.
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