559
FZHW51 PHFO 080147
CWFHI1
GENERALIZED STATEWIDE COASTAL WATERS FORECAST FOR HAWAII
NATIONAL WEATHER SERVICE HONOLULU HI
347 PM HST WED OCT 7 2026
SYNOPSIS FOR HAWAIIAN COASTAL WATERS
A LOW PRESSURE SYSTEM TO THE NORTH WILL RESULT IN MODERATE SOUTH
TO SOUTHEAST WINDS AND POTENTIAL FOR THUNDERSTORMS ACROSS THE
COASTAL WATERS THROUGH FRIDAY. A SURFACE TROUGH WILL LINGER NEAR
THE AREA THROUGH THE WEEKEND AND EARLY NEXT WEEK KEEPING
POTENTIAL FOR VARIABLE WINDS AND UNSETTLED WEATHER.
HAWAIIAN WATERS WITHIN 40 NAUTICAL MILES INCLUDING THE CHANNELS-
TONIGHT
SOUTH SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 4 TO
6 FEET. WAVE DETAIL: NORTHWEST 4 FEET AT 13 SECONDS, EAST
SOUTHEAST 3 FEET AT 12 SECONDS AND SOUTH SOUTHWEST 3 FEET AT
13 SECONDS. OCCASIONAL HEAVY SHOWERS WITH ISOLATED THUNDERSTORMS.
THURSDAY
SOUTH SOUTHEAST WINDS 15 TO 20 KNOTS. SEAS 5 TO
7 FEET. WAVE DETAIL: EAST SOUTHEAST 5 FEET AT 6 SECONDS,
NORTHWEST 4 FEET AT 12 SECONDS AND SOUTH SOUTHWEST 3 FEET AT
18 SECONDS. OCCASIONAL SHOWERS WITH ISOLATED THUNDERSTORMS.
THURSDAY NIGHT...SOUTH WINDS 7 TO 10 KNOTS TO KAUAI
SOUTHEAST
15 TO 20 KNOTS ELSEWHERE. SEAS 5 TO 6 FEET. WAVE DETAIL: EAST
4 FEET AT 6 SECONDS, NORTHWEST 4 FEET AT 10 SECONDS AND SOUTH
3 FEET AT 17 SECONDS. SCATTERED SHOWERS.
FRIDAY...SOUTH SOUTHEAST WINDS 7 TO 10 KNOTS TO KAUAI
EAST
SOUTHEAST 15 TO 20 KNOTS ELSEWHERE. SEAS 4 TO 6 FEET. WAVE
DETAIL: NORTHWEST 4 FEET AT 11 SECONDS, EAST 3 FEET AT 12 SECONDS
AND SOUTH 3 FEET AT 16 SECONDS. SCATTERED SHOWERS.
FRIDAY NIGHT...SOUTHEAST WINDS 7 TO 10 KNOTS TO KAUAI
EAST
15 TO 20 KNOTS ELSEWHERE. SEAS 5 TO 6 FEET. SCATTERED SHOWERS.
SATURDAY
EAST WINDS 15 TO 20 KNOTS. SEAS 4 TO 6 FEET. ISOLATED
SHOWERS.
SATURDAY NIGHT
EAST WINDS 15 TO 20 KNOTS. SEAS 4 TO 5 FEET.
ISOLATED SHOWERS.
SUNDAY
EAST NORTHEAST WINDS 10 TO 15 KNOTS. SEAS 4 TO 6 FEET.
ISOLATED SHOWERS.
MONDAY
EAST NORTHEAST WINDS 10 TO 15 KNOTS. SEAS 5 TO 7 FEET.
ISOLATED SHOWERS THROUGH THE NIGHT. SCATTERED SHOWERS THROUGH THE
DAY.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
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