486
FZHW61 PHFO 190302
OFFN10
NAVTEX MARINE FORECAST FOR HAWAIIAN WATERS
NATIONAL WEATHER SERVICE HONOLULU HI
502 PM HST SUN OCT 18 2026
...PLEASE REFER TO COASTAL WATERS FORECASTS AVAILABLE THROUGH
NOAA WEATHER RADIO AND OTHER MEANS FOR DETAILED COASTAL
FORECASTS...
SYNOPSIS
ROBUST SURFACE HIGH PRESSURE WILL HOLD FAR N OF
HAWAII INTO TUESDAY, THEN MOVE E AND WEAKEN LATE TUESDAY AND
WEDNESDAY. A LOW WILL MOVE N OF THE AREA
HAWAIIAN WATERS WITHIN 40 NAUTICAL MILES INCLUDING THE CHANNELS-
TONIGHT
EAST NORTHEAST WINDS 20 TO 25 KNOTS. SEAS 7 TO 9 FEET.
WAVE DETAIL: EAST 7 TO 8 FEET AT 7 SECONDS AND NORTH 4 TO 5 FEET
AT 11 SECONDS. SCATTERED SHOWERS.
MONDAY THROUGH TUESDAY
EAST NORTHEAST WINDS 20 TO 25 KNOTS,
EXCEPT 25 TO 30 KT ALENUIHAHA CHANNEL. SEAS 7 TO 9 FEET. WAVE
DETAIL: NORTHEAST 7 TO 9 FEET AT 8 SECONDS. SCATTERED SHOWERS.
TUESDAY NIGHT
EAST NORTHEAST WINDS 20 TO 25 KNOTS. SEAS 7 TO
9 FEET. SCATTERED SHOWERS.
WEDNESDAY
EAST WINDS 15 TO 25 KNOTS. SEAS 6 TO 8 FEET.
SCATTERED SHOWERS.
WEDNESDAY NIGHT
EAST WINDS 15 TO 20 KNOTS. SEAS 5 TO 7 FEET.
SCATTERED SHOWERS.
THURSDAY
EAST NORTHEAST WINDS 10 TO 20 KNOTS. SEAS 5 TO 6
FEET. ISOLATED SHOWERS.
FRIDAY
EAST NORTHEAST WINDS 10 TO 15 KNOTS. SEAS 5 TO 6 FEET.
SCATTERED SHOWERS.
HAWAIIAN OFFSHORE WATERS-
TONIGHT
E WINDS 15 TO 25 KT. SEAS 7 TO 9 FT.
MONDAY THROUGH TUESDAY NIGHT
E WINDS 20 TO 25 KT. SEAS 7 TO
10 FT.
WEDNESDAY
E WINDS 15 TO 20 KT. SEAS 6 TO 8 FT.
THURSDAY
N OF 22N, E WINDS 10 KT OR LESS. S OF 22N, E WINDS
10 TO 15 KT. SEAS 5 TO 7 FT.
FRIDAY
N OF 23N, VARIABLE WINDS 10 KT OR LESS. S OF 23N, E
WINDS 10 TO 15 KT. SEAS 6 TO 7 FT.
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