143
FZHW51 PHFO 240139
CWFHI1
GENERALIZED STATEWIDE COASTAL WATERS FORECAST FOR HAWAII
NATIONAL WEATHER SERVICE HONOLULU HI
339 PM HST TUE JUN 23 2026
SYNOPSIS FOR HAWAIIAN COASTAL WATERS
THE SUBTROPICAL RIDGE WILL STRENGTHEN NORTH OF THE ISLANDS
THROUGH WEDNESDAY, INCREASING TRADE WIND SPEEDS THROUGH THE
WEEKEND. A LOW LEVEL TROUGH PASSING FROM EAST TO WEST ACROSS
HAWAIIAN COASTAL AND OFFSHORE WATERS TONIGHT INTO WEDNESDAY WILL
ENHANCE RAIN SHOWER ACTIVITY FOR ALL WATERS.
HAWAIIAN WATERS WITHIN 40 NAUTICAL MILES INCLUDING THE CHANNELS-
..SMALL CRAFT ADVISORY
TONIGHT
EAST WINDS 20 TO 25 KNOTS. SEAS 5 TO 7 FEET. WAVE
DETAIL: EAST 5 FEET AT 6 SECONDS. SCATTERED SHOWERS.
WEDNESDAY
EAST NORTHEAST WINDS 20 TO 25 KNOTS. SEAS 6 TO
9 FEET. WAVE DETAIL: EAST 6 FEET AT 6 SECONDS AND SOUTH SOUTHWEST
3 FEET AT 18 SECONDS. SCATTERED SHOWERS.
WEDNESDAY NIGHT
EAST NORTHEAST WINDS 20 TO 25 KNOTS. SEAS 6 TO
8 FEET. WAVE DETAIL: EAST 6 FEET AT 7 SECONDS AND SOUTH SOUTHWEST
3 FEET AT 16 SECONDS. SCATTERED SHOWERS.
THURSDAY
EAST WINDS 20 TO 25 KNOTS. SEAS 6 TO 8 FEET. WAVE
DETAIL: EAST 6 FEET AT 7 SECONDS. ISOLATED SHOWERS.
THURSDAY NIGHT
EAST WINDS 20 TO 25 KNOTS. SEAS 6 TO 8 FEET.
SCATTERED SHOWERS.
FRIDAY
EAST WINDS TO 20 KNOTS. SEAS 5 TO 7 FEET. ISOLATED
SHOWERS.
FRIDAY NIGHT
EAST NORTHEAST WINDS 20 TO 25 KNOTS. SEAS 6 TO
7 FEET. ISOLATED SHOWERS.
SATURDAY
EAST NORTHEAST WINDS 20 TO 25 KNOTS, BECOMING EAST
15 TO 20 KNOTS. SEAS 5 TO 8 FEET. ISOLATED SHOWERS.
SUNDAY
EAST WINDS 15 TO 20 KNOTS. SEAS 5 TO 7 FEET. ISOLATED
SHOWERS.
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