831
FZHW51 PHFO 020101
CWFHI1
GENERALIZED STATEWIDE COASTAL WATERS FORECAST FOR HAWAII
NATIONAL WEATHER SERVICE HONOLULU HI
301 PM HST SAT AUG 1 2026
SYNOPSIS FOR HAWAIIAN COASTAL WATERS
STRONG SURFACE HIGH PRESSURE NORTH OF THE STATE WILL MAINTAIN
STRONG TO LOCALLY NEAR GALE EASTERLY TRADE WINDS ACROSS ALL
COASTAL WATERS THROUGH TONIGHT BEFORE GRADUALLY EASING ON SUNDAY.
THE COMBINATION OF A STRONG MID- LATITUDE TROUGH AND TROPICAL
STORM GENEVIEVE PASSING FAR NORTHEAST OF THE ISLANDS INDUCES A
WEAKNESS IN THE RIDGE WHICH WILL THEN KEEP TRADE WINDS MORE
MODERATE TO LOCALLY FRESH FOR THE FIRST HALF OF NEXT WEEK.
HAWAIIAN WATERS WITHIN 40 NAUTICAL MILES INCLUDING THE CHANNELS-
..SMALL CRAFT ADVISORY
TONIGHT
EAST NORTHEAST WINDS 25 TO 30 KNOTS. SEAS 8 TO
11 FEET. WAVE DETAIL: EAST NORTHEAST 2 TO 3 FEET AT 14 SECONDS.
SCATTERED SHOWERS.
SUNDAY
EAST NORTHEAST WINDS 20 TO 25 KNOTS. SEAS 7 TO 9 FEET.
WAVE DETAIL: EAST 3 FEET AT 14 SECONDS. SCATTERED SHOWERS.
SUNDAY NIGHT
EAST NORTHEAST WINDS 15 TO 20 KNOTS. SEAS 6 TO
8 FEET. WAVE DETAIL: EAST 3 FEET AT 13 SECONDS. SCATTERED
SHOWERS.
MONDAY THROUGH WEDNESDAY
EAST NORTHEAST WINDS TO 15 KNOTS.
SEAS 5 TO 7 FEET. WAVE DETAIL: EAST 3 FEET AT 12 SECONDS MONDAY
AND MONDAY NIGHT. ISOLATED SHOWERS.
THURSDAY
EAST NORTHEAST WINDS 15 TO 20 KNOTS. SEAS 4 TO
6 FEET. ISOLATED SHOWERS THROUGH THE NIGHT, THEN SCATTERED
SHOWERS THROUGH THE DAY.
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