859
FZHW51 PHFO 210129
CWFHI1
GENERALIZED STATEWIDE COASTAL WATERS FORECAST FOR HAWAII
NATIONAL WEATHER SERVICE HONOLULU HI
329 PM HST SAT JUN 20 2026
SYNOPSIS FOR HAWAIIAN COASTAL WATERS
A WEAK RIDGE TO THE NORTHEAST, COUPLED WITH A WEAK TROUGH MOVING
EASTWARD NORTH OF THE AREA, WILL MAINTAIN LIGHT TO MODERATE TRADE
WINDS THROUGH THE WEEKEND. THE RIDGE WILL STRENGTHEN NORTH OF THE
AREA MONDAY AS THE TROUGH DISSIPATES, CAUSING TRADE WINDS TO
INCREASE.
HAWAIIAN WATERS WITHIN 40 NAUTICAL MILES INCLUDING THE CHANNELS-
TONIGHT
EAST NORTHEAST WINDS 15 TO 20 KNOTS. SEAS 5 TO 6 FEET.
WAVE DETAIL: SOUTH 4 FEET AT 14 SECONDS AND EAST SOUTHEAST 3 FEET
AT 6 SECONDS. ISOLATED SHOWERS.
SUNDAY
EAST NORTHEAST WINDS 15 TO 20 KNOTS. SEAS 5 TO 7 FEET.
WAVE DETAIL: SOUTH 4 FEET AT 13 SECONDS AND EAST SOUTHEAST 3 FEET
AT 5 SECONDS. ISOLATED SHOWERS.
SUNDAY NIGHT
EAST NORTHEAST WINDS 10 TO 15 KNOTS. SEAS 4 TO
6 FEET. WAVE DETAIL: SOUTH 4 FEET AT 18 SECONDS AND EAST 3 FEET
AT 5 SECONDS. ISOLATED SHOWERS.
MONDAY
EAST NORTHEAST WINDS 15 TO 20 KNOTS. SEAS 4 TO 6 FEET.
WAVE DETAIL: EAST 3 FEET AT 5 SECONDS AND SOUTH 3 FEET AT
16 SECONDS. ISOLATED SHOWERS.
MONDAY NIGHT THROUGH TUESDAY NIGHT
EAST NORTHEAST WINDS 15 TO
20 KNOTS. SEAS 4 TO 6 FEET. SCATTERED SHOWERS.
WEDNESDAY AND THURSDAY
EAST NORTHEAST WINDS 15 TO 20 KNOTS.
SEAS 5 TO 8 FEET. SCATTERED SHOWERS.
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