288
FZHW51 PHFO 200105
CWFHI1
GENERALIZED STATEWIDE COASTAL WATERS FORECAST FOR HAWAII
NATIONAL WEATHER SERVICE HONOLULU HI
305 PM HST SUN JUL 19 2026
SYNOPSIS FOR HAWAIIAN COASTAL WATERS
HIGH PRESSURE WILL MEANDER FAR TO THE NORTH AND NORTHEAST OF THE
MARINE AREA THROUGH LATE THIS WEEK.
HAWAIIAN WATERS WITHIN 40 NAUTICAL MILES INCLUDING THE CHANNELS-
TONIGHT
EAST NORTHEAST WINDS 15 TO 20 KNOTS. SEAS 5 TO 7 FEET.
WAVE DETAIL: EAST 5 FEET AT 6 SECONDS AND SOUTH 4 FEET AT
16 SECONDS. ISOLATED SHOWERS.
MONDAY
EAST NORTHEAST WINDS 15 TO 20 KNOTS. SEAS 5 TO 6 FEET.
WAVE DETAIL: EAST 4 FEET AT 6 SECONDS AND SOUTH 4 FEET AT
15 SECONDS. ISOLATED SHOWERS.
MONDAY NIGHT
EAST NORTHEAST WINDS 15 TO 20 KNOTS. SEAS 5 TO
6 FEET. WAVE DETAIL: EAST 4 FEET AT 6 SECONDS AND SOUTH 4 FEET AT
15 SECONDS. ISOLATED SHOWERS.
TUESDAY
EAST NORTHEAST WINDS 15 TO 20 KNOTS. SEAS 5 TO 6 FEET.
WAVE DETAIL: EAST 4 FEET AT 6 SECONDS AND SOUTH 4 FEET AT
14 SECONDS. ISOLATED SHOWERS.
TUESDAY NIGHT
EAST NORTHEAST WINDS 15 TO 20 KNOTS. SEAS 5 TO
6 FEET. ISOLATED SHOWERS.
WEDNESDAY
EAST NORTHEAST WINDS 15 TO 20 KNOTS. SEAS 6 TO
7 FEET. ISOLATED SHOWERS.
WEDNESDAY NIGHT
EAST NORTHEAST WINDS 15 TO 20 KNOTS. SEAS 6 TO
7 FEET. ISOLATED SHOWERS.
THURSDAY
EAST NORTHEAST WINDS 20 TO 25 KNOTS. SEAS 6 TO
7 FEET. ISOLATED SHOWERS.
FRIDAY
EAST NORTHEAST WINDS 20 TO 25 KNOTS, EASING TO 15 TO
20 KNOTS. SEAS 6 TO 8 FEET. ISOLATED SHOWERS.
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