665
FZHW51 PHFO 010108
CWFHI1
GENERALIZED STATEWIDE COASTAL WATERS FORECAST FOR HAWAII
NATIONAL WEATHER SERVICE HONOLULU HI
308 PM HST MON AUG 31 2026
SYNOPSIS FOR HAWAIIAN COASTAL WATERS
HIGH PRESSURE WILL MAINTAIN MODERATE TO LOCALLY STRONG TRADES
THROUGH MUCH OF THE COMING WEEK. TRADE WINDS WILL INCREASE BY
WEDNESDAY AFTERNOON THROUGH FRIDAY AS A RESULT OF THE GRADIENT
BETWEEN HIGH PRESSURE TO THE NORTH, AND LOWELL TO THE SOUTH.
HAWAIIAN WATERS WITHIN 40 NAUTICAL MILES INCLUDING THE CHANNELS-
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM HST
TUESDAY...
TONIGHT
EAST NORTHEAST WINDS 20 TO 25 KNOTS. SEAS 6 TO 8 FEET.
WAVE DETAIL: EAST 6 FEET AT 6 SECONDS AND SOUTH SOUTHWEST 3 FEET
18 SECONDS INCREASING TO 4 FEET AT 18 SECONDS ON TUESDAY THROUGH
TUESDAY NIGHT. SCATTERED SHOWERS.
WEDNESDAY
EAST NORTHEAST WINDS 20 TO 25 KNOTS. SEAS 8 TO
11 FEET. WAVE DETAIL: EAST 6 FEET AT 7 SECONDS AND SOUTH 4 FEET
AT 16 SECONDS. SCATTERED SHOWERS.
WEDNESDAY NIGHT...EAST NORTHEAST WINDS TO 20 KNOTS TO KAUAI
EAST NORTHEAST 25 TO 30 KNOTS ELSEWHERE. SEAS 9 TO 13 FEET.
SCATTERED SHOWERS.
THURSDAY
EAST NORTHEAST WINDS 25 TO 30 KNOTS. SEAS 10 TO
14 FEET. ISOLATED SHOWERS.
THURSDAY NIGHT
EAST NORTHEAST WINDS 25 TO 30 KNOTS. SEAS 11 TO
15 FEET. SCATTERED SHOWERS.
FRIDAY
EAST NORTHEAST WINDS 25 TO 30 KNOTS. SEAS 10 TO
14 FEET. SCATTERED SHOWERS.
SATURDAY
EAST WINDS 20 TO 25 KNOTS. SEAS 8 TO 11 FEET,
SUBSIDING TO 7 TO 8 FEET. SCATTERED SHOWERS.
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