517
FZHW51 PHFO 231330
CWFHI1
GENERALIZED STATEWIDE COASTAL WATERS FORECAST FOR HAWAII
NATIONAL WEATHER SERVICE HONOLULU HI
330 AM HST SUN AUG 23 2026
SYNOPSIS FOR HAWAIIAN COASTAL WATERS
NORTHEAST WINDS HAVE STRENGTHENED ACROSS THE HAWAIIAN ISLAND
COASTAL WATERS, MAINLY AROUND WINDWARD BIG ISLAND, AS A RESULT OF
TROPICAL STORM MOKE PASSING WEST ACROSS THE FAR SOUTHERN OFFSHORE
WATERS. HIGH WINDS AND SHORT PERIOD WIND WAVE SWELL GENERATED BY
MOKE WILL INCREASE SEAS ACROSS BIG ISLAND WINDWARD WATERS.
HAWAIIAN WATERS WITHIN 40 NAUTICAL MILES INCLUDING THE CHANNELS-
..SMALL CRAFT ADVISORY
TODAY
EAST NORTHEAST WINDS 25 TO 30 KNOTS. SEAS 8 TO 11 FEET.
WAVE DETAIL: EAST 6 FEET AT 6 SECONDS AND SOUTHEAST 3 FEET AT
11 SECONDS. OCCASIONAL HEAVY SHOWERS PRIMARILY AROUND MAUI COUNTY
AND BIG ISLAND.
TONIGHT
AROUND KAUAI, EAST NORTHEAST WINDS TO 20 KNOTS.
ELSEWHERE, EAST WINDS 25 TO 30 KNOTS. SEAS 7 TO 10 FEET. WAVE
DETAIL: EAST 6 FEET AT 6 SECONDS AND SOUTHEAST 3 FEET AT 9
SECONDS. SCATTERED SHOWERS.
MONDAY
EAST WINDS 20 TO 25 KNOTS. SEAS 7 TO 9 FEET. WAVE
DETAIL: EAST 5 FEET AT 6 SECONDS AND SOUTH SOUTHWEST 3 FEET AT
13 SECONDS. SCATTERED SHOWERS.
MONDAY NIGHT
EAST WINDS 15 TO 20 KNOTS. SEAS 7 TO 9 FEET. WAVE
DETAIL: EAST 5 FEET AT 6 SECONDS AND SOUTH SOUTHWEST 3 FEET AT
12 SECONDS. ISOLATED SHOWERS.
TUESDAY
EAST WINDS 15 TO 20 KNOTS. SEAS 6 TO 8 FEET. ISOLATED
SHOWERS.
TUESDAY NIGHT
EAST NORTHEAST WINDS 20 TO 25 KNOTS. SEAS 6 TO
8 FEET. ISOLATED SHOWERS.
WEDNESDAY AND THURSDAY
EAST NORTHEAST WINDS 15 TO 20 KNOTS.
SEAS 5 TO 8 FEET. ISOLATED SHOWERS.
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