233
FZHW61 PHFO 151503
OFFN10
NAVTEX MARINE FORECAST FOR HAWAIIAN WATERS
NATIONAL WEATHER SERVICE HONOLULU HI
503 AM HST SUN MAR 15 2026
...PLEASE REFER TO COASTAL WATERS FORECASTS AVAILABLE THROUGH
NOAA WEATHER RADIO AND OTHER MEANS FOR DETAILED COASTAL
FORECASTS...
SYNOPSIS
THE POWERFUL KONA STORM WILL WEAKEN AS IT MOVES NE
AND AWAY FROM THE AREA DURING THE NEXT FEW DAYS, WITH CONDITIONS
IMPROVING OVER THE WATERS. A FRONT WILL ENTER AND STALL OUT OVER
THE N WATERS DURING THE MIDDLE OF THE WEEK.
HAWAIIAN WATERS WITHIN 40 NAUTICAL MILES INCLUDING THE CHANNELS-
TODAY
SOUTHWEST WINDS 20 TO 30 KNOTS, DECREASING TO 15 TO
25 KNOTS IN THE AFTERNOON. SEAS 10 TO 14 FEET. WAVE DETAIL:
SOUTHWEST 8 FEET AT 7 SECONDS, WEST NORTHWEST 6 FEET AT
11 SECONDS AND NORTH 3 FEET AT 11 SECONDS. NUMEROUS SHOWERS.
TONIGHT
AROUND KAUAI AND OAHU, WEST SOUTHWEST WINDS 10 TO 15
KNOTS. ELSEWHERE, SOUTHWEST WINDS 15 TO 25 KNOTS. SEAS 7 TO 10
FEET. WAVE DETAIL: WEST NORTHWEST 5 FEET AT 10 SECONDS AND
SOUTHEAST 4 FEET AT 5 SECONDS. SHOWERS.
MONDAY
AROUND THE BIG ISLAND, SOUTH SOUTHWEST 10 TO 20 KNOTS.
ELSEWHERE, WEST SOUTHWEST WINDS AROUND 10 KNOTS. SEAS 6 TO 9
FEET. WAVE DETAIL: NORTHWEST 5 FEET AT 11 SECONDS AND EAST
SOUTHEAST 3 FEET AT 5 SECONDS. SCATTERED SHOWERS.
MONDAY NIGHT
AROUND THE BIG ISLAND, WEST SOUTHWEST WINDS 10 TO
15 KNOTS. ELSEWHERE, VARIABLE WINDS 10 KNOTS OR LESS. SEAS 5 TO
8 FEET. WAVE DETAIL: NORTHWEST 6 FEET AT 11 SECONDS AND SOUTHEAST
3 FEET AT 8 SECONDS. SHOWERS.
TUESDAY
NORTH NORTHEAST WINDS 7 TO 10 KNOTS. SEAS 6 TO 9 FEET.
NUMEROUS SHOWERS.
TUESDAY NIGHT
EAST WINDS 7 TO 10 KNOTS. SEAS 7 TO 10 FEET.
SCATTERED SHOWERS.
WEDNESDAY
ALENUIHAHA CHANNEL, WINDS VARIABLE LESS THAN
10 KNOTS, BECOMING EAST 7 TO 10 KNOTS. ELSEWHERE, EAST WINDS 7 TO
10 KNOTS. SEAS 6 TO 9 FEET. SCATTERED SHOWERS THROUGH THE NIGHT,
THEN NUMEROUS SHOWERS THROUGH THE DAY.
THURSDAY
NEAR THE BIG ISLAND, SOUTH SOUTHEAST WINDS 7 TO
10 KNOTS. ELSEWHERE, EAST WINDS 10 TO 15 KNOTS, RISING TO 15 TO
20 KNOTS. SEAS 7 TO 10 FEET. ISOLATED SHOWERS THROUGH THE NIGHT,
THEN SCATTERED SHOWERS THROUGH THE DAY.
HAWAIIAN OFFSHORE WATERS-
TODAY
S OF 19N, S TO SW WINDS 10 TO 20 KT. N OF 19N, SW TO W
WINDS 20 TO 25 KT. SEAS 8 TO 15 FT. ISOLATED TO SCATTERED
THUNDERSTORMS, MAINLY SE WATERS.
TONIGHT AND MONDAY
NW HALF, SW TO W WINDS WINDS 10 TO 15 KT.
SE HALF, S TO SW WINDS 10 TO 20 KT. SEAS 7 TO 13 FT. ISOLATED
THUNDERSTORMS SE WATERS.
MONDAY NIGHT AND TUESDAY
NW HALF, NW TO N WINDS 5 TO 15 KT. SE
HALF, S TO SW WINDS 5 TO 15 KT. SEAS 6 TO 11 FT. ISOLATED
THUNDERSTORMS SE WATERS.
WEDNESDAY
FRONT ENTERING N WATERS. N OF FRONT, E WINDS 20 TO
30 KT. S OF FRONT, VARIABLE WINDS 5 TO 15 KT. SEAS 6 TO 10 FT.
ISOLATED THUNDERSTORMS.
THURSDAY
FRONT OVER N WATERS, N OF FRONT, E WINDS 20 TO 30 KT.
S OF FRONT, E TO SE WINDS 5 TO 15 KT. SEAS 5 TO 13 FT. ISOLATED
THUNDERSTORMS.
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