914
FZHW51 PHFO 060958
CWFHI1
GENERALIZED STATEWIDE COASTAL WATERS FORECAST FOR HAWAII
NATIONAL WEATHER SERVICE HONOLULU HI
1158 PM HST SAT SEP 5 2026
SYNOPSIS FOR HAWAIIAN COASTAL WATERS
A SURFACE HIGH WILL REMAIN FAR NORTH OF THE HAWAIIAN ISLANDS INTO
NEXT WEEK. AS OF 1100 PM, HURRICANE LOWELL WAS CENTERED AROUND
530 NM SOUTH-SOUTHWEST OF KAUAI AND MOVING NORTHWEST AT 6 KNOTS.
LOWELL WILL TURN MORE NORTHWARD OVER THE NEXT 24 HOURS, WHICH
WILL CAUSE WINDS ACROSS THE COASTAL WATERS TO GRADUALLY VEER OUT
OF THE SOUTHEAST TO SOUTH WITH THE STRONGEST WINDS ACROSS THE
WESTERN END OF THE STATE MONDAY INTO TUESDAY. A TROPICAL STORM
WATCH IS IN EFFECT FOR THE COASTAL WATERS AROUND NIIHAU AND
KAUAI.
HAWAIIAN WATERS WITHIN 40 NAUTICAL MILES INCLUDING THE CHANNELS-
..TROPICAL STORM WATCH FOR WATERS AROUND KAUAI AND KAUAI CHANNEL
REST OF TONIGHT
EAST NORTHEAST WINDS 15 TO 20 KNOTS. SEAS 7 TO
9 FEET. WAVE DETAIL: SOUTH SOUTHWEST 5 FEET AT 11 SECONDS, EAST
5 FEET AT 12 SECONDS AND EAST NORTHEAST 4 FEET AT 5 SECONDS.
SCATTERED SHOWERS.
SUNDAY
EAST WINDS 15 TO 20 KNOTS. SEAS 7 TO 9 FEET. WAVE
DETAIL: EAST 5 FEET AT 5 SECONDS, SOUTHWEST 5 FEET AT 11 SECONDS
AND EAST 5 FEET AT 12 SECONDS. NUMEROUS HEAVY SHOWERS WITH
ISOLATED THUNDERSTORMS.
SUNDAY NIGHT
EAST WINDS 20 TO 25 KNOTS. SEAS 9 TO 12 FEET.
WAVE DETAIL: SOUTHWEST 7 FEET AT 12 SECONDS, EAST 5 FEET AT
6 SECONDS AND EAST 5 FEET AT 12 SECONDS. FREQUENT HEAVY SHOWERS
WITH ISOLATED THUNDERSTORMS.
MONDAY
TROPICAL STORM CONDITIONS POSSIBLE. EAST SOUTHEAST
WINDS 30 TO 40 KNOTS TO KAUAI...EAST SOUTHEAST 20 TO 25 KNOTS
ELSEWHERE. SEAS 12 TO 17 FEET. WAVE DETAIL: SOUTHWEST 12 FEET AT
13 SECONDS, EAST SOUTHEAST 7 FEET AT 6 SECONDS AND EAST 5 FEET AT
12 SECONDS. FREQUENT HEAVY SHOWERS WITH ISOLATED THUNDERSTORMS.
MONDAY NIGHT
HURRICANE CONDITIONS POSSIBLE. SOUTHEAST WINDS 35
TO 45 KNOTS TO KAUAI... SOUTHEAST 20 TO 25 KNOTS ELSEWHERE. SEAS
16 TO 21 FEET. FREQUENT HEAVY SHOWERS WITH ISOLATED THUNDERSTORMS.
TUESDAY
TROPICAL STORM CONDITIONS POSSIBLE. SOUTH WINDS 25 TO
30 KNOTS TO KAUAI...SOUTH SOUTHEAST 15 TO 20 KNOTS ELSEWHERE. SEAS
9 TO 12 FEET. NUMEROUS SHOWERS.
TUESDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 5 TO
6 FEET. SCATTERED SHOWERS.
WEDNESDAY
EAST WINDS 15 TO 20 KNOTS. SEAS 5 TO 7 FEET.
SCATTERED SHOWERS.
THURSDAY
EAST WINDS 15 TO 20 KNOTS. SEAS 5 TO 7 FEET. ISOLATED
SHOWERS.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
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