205
FZHW51 PHFO 230701
CWFHI1
GENERALIZED STATEWIDE COASTAL WATERS FORECAST FOR HAWAII
NATIONAL WEATHER SERVICE HONOLULU HI
901 PM HST TUE SEP 22 2026
SYNOPSIS FOR HAWAIIAN COASTAL WATERS
MODERATE TO LOCALLY STRONG TRADE WINDS WILL PERSIST THROUGH
WEDNESDAY BEFORE STRENGTHENING DURING THE LATTER HALF OF THE WEEK
AS A POTENTIAL TROPICAL CYCLONE MOVES NEAR THE ISLANDS. SHOWERS
AND POTENTIAL FOR THUNDERSTORMS WILL INCREASE AS THIS SYSTEM
NEARS THE AREA.
HAWAIIAN WATERS WITHIN 40 NAUTICAL MILES INCLUDING THE CHANNELS-
...SMALL CRAFT ADVISORY THROUGH EARLY THURSDAY MORNING FOR MAALAEA
BAY...THE PAILOLO AND ALENUIHAHA CHANNELS AND WATERS SOUTH OF THE
BIG ISLAND...
REST OF TONIGHT...EAST NORTHEAST WINDS TO 15 KNOTS TO KAUAI
EAST NORTHEAST 20 TO 25 KNOTS ELSEWHERE. SEAS 5 TO 8 FEET. WAVE
DETAIL: EAST 7 FEET AT 9 SECONDS, NORTH 3 FEET AT 11 SECONDS AND
SOUTH 3 FEET AT 12 SECONDS. SCATTERED SHOWERS.
WEDNESDAY
EAST NORTHEAST WINDS 20 TO 25 KNOTS. SEAS 5 TO
8 FEET. WAVE DETAIL: EAST 7 FEET AT 9 SECONDS AND NORTH NORTHWEST
3 FEET AT 10 SECONDS. OCCASIONAL HEAVY SHOWERS WITH ISOLATED
THUNDERSTORMS.
WEDNESDAY NIGHT
EAST NORTHEAST WINDS 20 TO 25 KNOTS. SEAS 5 TO
8 FEET. WAVE DETAIL: EAST 7 FEET AT 8 SECONDS. OCCASIONAL HEAVY
SHOWERS WITH ISOLATED THUNDERSTORMS.
THURSDAY...EAST NORTHEAST WINDS TO 20 KNOTS TO KAUAI
EAST
NORTHEAST 25 TO 30 KNOTS ELSEWHERE. SEAS 6 TO 9 FEET. WAVE
DETAIL: EAST 8 FEET AT 8 SECONDS. SCATTERED HEAVY SHOWERS WITH
ISOLATED THUNDERSTORMS.
THURSDAY NIGHT
EAST NORTHEAST WINDS 25 TO 30 KNOTS. SEAS 8 TO
11 FEET. SCATTERED SHOWERS WITH ISOLATED THUNDERSTORMS.
FRIDAY
EAST NORTHEAST WINDS 25 TO 35 KNOTS. SEAS 9 TO 12 FEET.
SCATTERED SHOWERS WITH ISOLATED THUNDERSTORMS.
FRIDAY NIGHT
EAST NORTHEAST WINDS 30 TO 40 KNOTS ALENUIHAHA
CHANNEL...NORTHEAST 25 TO 30 KNOTS ELSEWHERE. SEAS 9 TO 12 FEET.
SCATTERED SHOWERS WITH ISOLATED THUNDERSTORMS.
SATURDAY
EAST WINDS 25 TO 30 KNOTS. SEAS 8 TO 11 FEET.
SCATTERED SHOWERS.
SUNDAY
EAST WINDS 25 TO 30 KNOTS. SEAS 9 TO 10 FEET. SCATTERED
SHOWERS.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
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