fzhw50 phfo 211328
cwfhfo
expires:202504220230;;203271

coastal waters forecast
national weather service honolulu hi
328 am hst mon apr 21 2025

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz110-220230-
kauai northwest waters-
328 am hst mon apr 21 2025

.today...east winds 15 to 20 knots, easing to 10 to 15 knots this
afternoon. seas 4 to 5 feet. wave detail: east 4 feet at
7 seconds. 
.tonight...east southeast winds 10 to 15 knots. seas 4 to 5 feet.
wave detail: east 4 feet at 6 seconds. isolated showers in the
evening, then scattered showers after midnight. 
.tuesday...south southeast winds 10 to 15 knots. seas 4 to
5 feet. wave detail: east 4 feet at 7 seconds. scattered heavy
showers with isolated thunderstorms. 
.tuesday night...south winds 10 to 15 knots. seas 4 to 5 feet.
wave detail: east 4 feet at 7 seconds. occasional heavy showers
with isolated thunderstorms. 
.wednesday...south winds 15 to 20 knots. seas 4 to 5 feet. wave
detail: east 4 feet at 7 seconds. occasional heavy showers with
isolated thunderstorms. 
.wednesday night...south southeast winds 15 to 20 knots. seas
4 to 5 feet. wave detail: east 4 feet at 6 seconds. occasional
heavy showers with isolated thunderstorms. 
.thursday...south southeast winds 15 to 20 knots, easing to 10 to
15 knots. seas 4 to 5 feet. wave detail: east 4 feet at
7 seconds. occasional heavy showers. isolated thunderstorms.
numerous showers after midnight. 
.friday...south southeast winds 10 to 15 knots. seas 4 to 5 feet.
wave detail: east 4 feet at 7 seconds and northwest 3 feet at
17 seconds. isolated thunderstorms in the morning. scattered
showers.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 211328
cwfhfo
expires:202504220230;;203272

coastal waters forecast
national weather service honolulu hi
328 am hst mon apr 21 2025

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz111-220230-
kauai windward waters-
328 am hst mon apr 21 2025

.today...east winds 10 to 15 knots. seas 4 to 5 feet. wave
detail: east 4 feet at 7 seconds. isolated showers. 
.tonight...east southeast winds 10 to 15 knots. seas 4 to 5 feet.
wave detail: east 4 feet at 6 seconds. scattered showers, mainly
in the evening. 
.tuesday...southeast winds 10 to 15 knots. seas 4 to 5 feet. wave
detail: east 4 feet at 7 seconds. scattered heavy showers with
isolated thunderstorms. 
.tuesday night...south winds 10 to 15 knots. seas 4 to 5 feet.
wave detail: east 4 feet at 7 seconds. occasional heavy showers
with isolated thunderstorms. 
.wednesday...south southeast winds to 15 knots. seas 4 to 6 feet.
wave detail: east southeast 5 feet at 7 seconds. occasional heavy
showers in the morning. isolated thunderstorms. numerous showers
in the afternoon. 
.wednesday night...south southeast winds 10 to 15 knots. seas
4 to 6 feet. wave detail: east southeast 5 feet at 7 seconds.
occasional heavy showers with isolated thunderstorms. 
.thursday...south southeast winds 10 to 15 knots. seas 4 to
6 feet. wave detail: east 5 feet at 7 seconds. numerous heavy
showers in the morning. isolated thunderstorms. scattered heavy
showers. 
.friday...southeast winds to 10 knots. seas 4 to 5 feet. wave
detail: east 5 feet at 7 seconds and northwest 3 feet at
17 seconds. scattered showers.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 211328
cwfhfo
expires:202504220230;;203273

coastal waters forecast
national weather service honolulu hi
328 am hst mon apr 21 2025

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz112-220230-
kauai leeward waters-
328 am hst mon apr 21 2025

.today...east winds 15 to 20 knots. seas 3 to 5 feet. wave
detail: east 4 feet at 6 seconds. isolated showers this morning.
scattered showers this afternoon. 
.tonight...east southeast winds 10 to 15 knots. seas 3 to 4 feet.
wave detail: east 3 feet at 5 seconds. scattered showers in the
evening, then numerous heavy showers after midnight. 
.tuesday...south southeast winds 10 to 15 knots. seas 3 to
4 feet. wave detail: east 3 feet at 5 seconds. scattered heavy
showers with isolated thunderstorms. 
.tuesday night...south southeast winds 10 to 15 knots. seas 3 to
4 feet. wave detail: east 3 feet at 5 seconds. scattered heavy
showers in the evening. isolated thunderstorms. occasional heavy
showers after midnight. 
.wednesday...south southeast winds 15 to 20 knots. seas 4 to
5 feet. wave detail: southeast 4 feet at 6 seconds. occasional
heavy showers with isolated thunderstorms. 
.wednesday night...south southeast winds to 15 knots. seas to
5 feet. wave detail: southeast 4 feet at 6 seconds. occasional
heavy showers with isolated thunderstorms. 
.thursday...south southeast winds to 15 knots. seas 4 to 5 feet.
wave detail: southeast 4 feet at 6 seconds. occasional heavy
showers in the morning. isolated thunderstorms. scattered heavy
showers. 
.friday...south southeast winds 10 to 15 knots. seas 4 to 5 feet.
wave detail: southeast 4 feet at 6 seconds. isolated
thunderstorms in the morning. scattered showers.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 211328
cwfhfo
expires:202504220230;;203274

coastal waters forecast
national weather service honolulu hi
328 am hst mon apr 21 2025

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz113-220230-
kauai channel-
328 am hst mon apr 21 2025

.today...east winds 15 to 20 knots, easing to 10 to 15 knots this
afternoon. seas 4 to 5 feet. wave detail: east 4 feet at
5 seconds. isolated showers this morning, then scattered showers
this afternoon. 
.tonight...east southeast winds 10 to 15 knots. seas 4 to 5 feet.
wave detail: east 3 feet at 5 seconds. scattered showers. 
.tuesday...south southeast winds to 10 knots. seas 4 to 5 feet.
wave detail: east 3 feet at 5 seconds. scattered heavy showers
with isolated thunderstorms. 
.tuesday night...south winds 10 to 15 knots. seas 4 to 5 feet.
wave detail: east 4 feet at 5 seconds. scattered heavy showers in
the evening. isolated thunderstorms. occasional heavy showers
after midnight. 
.wednesday...south southeast winds to 15 knots. seas 4 to 5 feet.
wave detail: east southeast 4 feet at 6 seconds. isolated
thunderstorms in the morning. occasional showers. 
.wednesday night...south southeast winds 10 to 15 knots. seas to
5 feet. wave detail: east southeast 4 feet at 6 seconds. numerous
heavy showers with isolated thunderstorms. 
.thursday...south southeast winds 10 to 15 knots. seas to 5 feet.
wave detail: east southeast 4 feet at 6 seconds. isolated
thunderstorms in the morning. scattered showers. 
.friday...southeast winds to 10 knots. seas 4 to 5 feet. wave
detail: east southeast 4 feet at 6 seconds. scattered showers.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 211328
cwfhfo
expires:202504220230;;203275

coastal waters forecast
national weather service honolulu hi
328 am hst mon apr 21 2025

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz114-220230-
oahu windward waters-
328 am hst mon apr 21 2025

.today...east winds 15 to 20 knots. seas 4 to 5 feet. wave
detail: east 4 feet at 6 seconds. isolated showers. 
.tonight...east southeast winds 10 to 15 knots. seas 4 to 5 feet.
wave detail: east 4 feet at 6 seconds. isolated showers. 
.tuesday...southeast winds 10 to 15 knots. seas 4 to 5 feet. wave
detail: east 4 feet at 6 seconds. scattered showers. isolated
thunderstorms in the afternoon. 
.tuesday night...south southeast winds to 10 knots. seas 4 to
5 feet. wave detail: east 4 feet at 7 seconds. scattered heavy
showers in the evening. isolated thunderstorms. numerous heavy
showers after midnight. 
.wednesday...southeast winds 10 to 15 knots. seas 4 to 5 feet.
wave detail: east southeast 4 feet at 7 seconds. numerous showers
with isolated thunderstorms in the morning, then scattered
showers in the afternoon. 
.wednesday night...southeast winds 10 to 15 knots. seas 4 to
5 feet. wave detail: east southeast 4 feet at 7 seconds. numerous
showers in the evening. isolated thunderstorms. scattered showers
after midnight. 
.thursday...east southeast winds to 15 knots. seas 4 to 5 feet.
wave detail: east 5 feet at 7 seconds. isolated thunderstorms in
the morning. scattered showers, then isolated showers after
midnight. 
.friday...east southeast winds 10 to 15 knots. seas 4 to 5 feet.
wave detail: east 4 feet at 7 seconds. isolated showers.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 211328
cwfhfo
expires:202504220230;;203276

coastal waters forecast
national weather service honolulu hi
328 am hst mon apr 21 2025

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz115-220230-
oahu leeward waters-
328 am hst mon apr 21 2025

.today...east winds 10 to 15 knots. seas 3 to 4 feet. wave
detail: east 3 feet at 5 seconds. scattered showers, mainly this
morning. 
.tonight...east winds 10 to 15 knots, veering to southeast 7 to
10 knots after midnight. seas 3 to 4 feet. wave detail: east
3 feet at 5 seconds. scattered heavy showers. 
.tuesday...south southeast winds to 10 knots. seas to 3 feet.
scattered heavy showers. isolated thunderstorms in the afternoon.
.tuesday night...south southeast winds 10 to 15 knots. seas 3 to
4 feet. wave detail: east southeast 3 feet at 5 seconds.
scattered heavy showers with isolated thunderstorms in the
evening, then numerous showers after midnight. 
.wednesday...south southeast winds 10 to 15 knots. seas 4 to
5 feet. wave detail: south southeast 4 feet at 5 seconds.
scattered showers. 
.wednesday night...south southeast winds 10 to 15 knots. seas
4 to 5 feet. wave detail: southeast 4 feet at 6 seconds.
scattered showers. 
.thursday...south southeast winds 10 to 15 knots. seas 4 to
5 feet. wave detail: southeast 4 feet at 6 seconds. scattered
showers, mainly in the morning. 
.friday...southeast winds 7 to 10 knots, becoming variable less
than 10 knots. seas 3 to 5 feet. wave detail: southeast 4 feet at
5 seconds. isolated showers in the morning. isolated showers
through the day.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 211328
cwfhfo
expires:202504220230;;203277

coastal waters forecast
national weather service honolulu hi
328 am hst mon apr 21 2025

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz116-220230-
kaiwi channel-
328 am hst mon apr 21 2025

.today...east winds 10 to 15 knots. seas 3 to 5 feet. wave
detail: east northeast 4 feet at 5 seconds. isolated showers. 
.tonight...east winds 10 to 15 knots. seas 3 to 5 feet. wave
detail: east northeast 4 feet at 5 seconds. scattered heavy
showers. 
.tuesday...south southeast winds 10 to 15 knots. seas 3 to
5 feet. wave detail: east northeast 4 feet at 5 seconds.
scattered showers. 
.tuesday night...south southeast winds 7 to 10 knots. seas 3 to
5 feet. wave detail: east southeast 4 feet at 5 seconds.
scattered showers with isolated thunderstorms. 
.wednesday...southeast winds 10 to 15 knots. seas 4 to 5 feet.
wave detail: east southeast 4 feet at 5 seconds. scattered
showers. 
.wednesday night...southeast winds 10 to 15 knots. seas 4 to
5 feet. wave detail: east southeast 4 feet at 6 seconds.
scattered showers. 
.thursday...southeast winds 10 to 15 knots. seas 4 to 5 feet.
wave detail: east southeast 4 feet at 6 seconds. isolated showers
in the morning. isolated showers through the day. 
.friday...east southeast winds 10 to 15 knots. seas 3 to 5 feet.
wave detail: east southeast 4 feet at 5 seconds.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 211328
cwfhfo
expires:202504220230;;203278

coastal waters forecast
national weather service honolulu hi
328 am hst mon apr 21 2025

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz117-220230-
maui county windward waters-
328 am hst mon apr 21 2025

.today...east winds 15 to 20 knots. seas 4 to 5 feet. wave
detail: east southeast 4 feet at 6 seconds. scattered showers,
mainly this morning. 
.tonight...east winds 15 to 20 knots, becoming east southeast
10 to 15 knots after midnight. seas 4 to 5 feet. wave detail:
east southeast 4 feet at 5 seconds. scattered showers. 
.tuesday...east southeast winds 15 to 20 knots. seas 4 to 5 feet.
wave detail: east southeast 4 feet at 5 seconds. isolated showers
in the morning, then scattered showers with isolated
thunderstorms in the afternoon. 
.tuesday night...southeast winds 15 to 20 knots. seas 4 to
5 feet. wave detail: east southeast 5 feet at 6 seconds.
scattered showers with isolated thunderstorms. 
.wednesday...east southeast winds 15 to 20 knots. seas 4 to
5 feet. wave detail: east southeast 5 feet at 6 seconds.
scattered showers, mainly in the morning. 
.wednesday night...east southeast winds 15 to 20 knots. seas 4 to
5 feet. wave detail: east southeast 5 feet at 6 seconds. isolated
showers. 
.thursday...east southeast winds 15 to 20 knots, rising to 20 to
25 knots in the afternoon, easing to 15 to 20 knots. seas 4 to
5 feet. wave detail: east southeast 5 feet at 6 seconds. isolated
showers in the morning. isolated showers in the evening. 
.friday...east southeast winds 15 to 20 knots. seas 4 to 5 feet.
wave detail: east southeast 5 feet at 6 seconds. isolated showers
after midnight.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 211328
cwfhfo
expires:202504220230;;203279

coastal waters forecast
national weather service honolulu hi
328 am hst mon apr 21 2025

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz118-220230-
maui county leeward waters-
328 am hst mon apr 21 2025

.today...east winds 10 to 15 knots, becoming east southeast 15 to
20 knots this afternoon. seas 3 to 4 feet. wave detail: east
3 feet at 5 seconds. isolated showers. 
.tonight...east southeast winds 15 to 20 knots, easing to 10 to
15 knots after midnight. seas 3 to 4 feet. scattered showers. 
.tuesday...south southeast winds 10 to 15 knots. seas 3 to
4 feet. scattered showers. 
.tuesday night...south winds 10 to 15 knots. seas 3 to 4 feet.
wave detail: southeast 3 feet at 5 seconds. scattered showers. 
.wednesday...southeast winds 10 to 15 knots. seas 3 to 4 feet.
wave detail: southeast 3 feet at 5 seconds. scattered showers,
mainly in the morning. 
.wednesday night...southeast winds 10 to 15 knots, becoming east
southeast 15 to 20 knots after midnight. seas 3 to 5 feet. wave
detail: southeast 3 feet at 5 seconds. scattered showers. 
.thursday...east southeast winds 10 to 15 knots. seas 3 to
5 feet. wave detail: southeast 3 feet at 5 seconds. isolated
showers in the morning. isolated showers through the day. 
.friday...east winds 10 to 15 knots, becoming south southeast
15 to 20 knots in the afternoon, then becoming east northeast
10 to 15 knots. seas 3 to 5 feet. wave detail: southeast 3 feet
at 5 seconds. isolated showers in the morning. isolated showers
after midnight.  

$$

fzhw50 phfo 211328
cwfhfo
expires:202504220230;;203280

coastal waters forecast
national weather service honolulu hi
328 am hst mon apr 21 2025

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz119-220230-
maalaea bay-
328 am hst mon apr 21 2025

.today...northeast winds 15 to 20 knots, becoming west southwest
to 10 knots this afternoon. seas to 2 feet or less. isolated
showers. 
.tonight...north northeast winds 10 to 15 knots, veering to
northeast 7 to 10 knots after midnight. seas to 2 feet or less. 
.tuesday...south southeast winds 7 to 10 knots, veering to
southwest to 10 knots in the afternoon. seas to 2 feet or less.
scattered showers in the afternoon. 
.tuesday night...winds variable less than 10 knots, becoming east
7 to 10 knots after midnight. seas to 2 feet or less. isolated
showers in the evening. 
.wednesday...southeast winds 7 to 10 knots. seas to 2 feet or
less. isolated showers in the morning. 
.wednesday night...east winds 7 to 10 knots. seas to 2 feet or
less. 
.thursday...east winds 7 to 10 knots. seas to 2 feet or less. 
.friday...east northeast winds 7 to 10 knots. seas to 2 feet or
less.  

$$

fzhw50 phfo 211328
cwfhfo
expires:202504220230;;203281

coastal waters forecast
national weather service honolulu hi
328 am hst mon apr 21 2025

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz120-220230-
pailolo channel-
328 am hst mon apr 21 2025

.today...east northeast winds 15 to 20 knots. seas to 3 feet.
isolated showers. 
.tonight...east winds 10 to 15 knots. seas to 3 feet. isolated
showers in the evening. 
.tuesday...southeast winds 10 to 15 knots. seas to 3 feet.
isolated showers in the morning, then scattered showers in the
afternoon. 
.tuesday night...south winds 7 to 10 knots, backing to south
southeast 10 to 15 knots after midnight. seas to 3 feet.
scattered showers. 
.wednesday...southeast winds 10 to 15 knots. seas to 3 feet.
scattered showers, mainly in the morning. 
.wednesday night...east southeast winds 7 to 10 knots, backing to
east 10 to 15 knots after midnight. seas to 3 feet. isolated
showers. 
.thursday...east winds to 10 knots, veering to south southeast in
the afternoon, backing to east northeast. seas to 3 feet.
isolated showers through the night. 
.friday...east southeast winds 7 to 10 knots, backing to east
northeast 10 to 15 knots. seas to 3 feet.  

$$

fzhw50 phfo 211328
cwfhfo
expires:202504220230;;203282

coastal waters forecast
national weather service honolulu hi
328 am hst mon apr 21 2025

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz121-220230-
alenuihaha channel-
328 am hst mon apr 21 2025

.today...east northeast winds 15 to 20 knots. seas 3 to 5 feet.
wave detail: east 4 feet at 5 seconds. isolated showers. 
.tonight...east winds 15 to 20 knots. seas 3 to 5 feet. wave
detail: east 4 feet at 5 seconds. scattered showers. 
.tuesday...southeast winds 15 to 20 knots, becoming south
southeast 10 to 15 knots in the afternoon. seas 3 to 4 feet. wave
detail: east 3 feet at 5 seconds. scattered showers, mainly in
the morning. 
.tuesday night...east winds 10 to 15 knots. seas 3 to 4 feet.
wave detail: east 3 feet at 6 seconds. isolated showers. 
.wednesday...east southeast winds 10 to 15 knots, rising to 15 to
20 knots in the afternoon. seas 3 to 4 feet. wave detail: east
4 feet at 6 seconds. isolated showers in the morning. 
.wednesday night...east winds 15 to 20 knots. seas 4 to 5 feet.
wave detail: east 4 feet at 6 seconds. isolated showers in the
evening. 
.thursday...east winds 15 to 20 knots. seas 4 to 5 feet. wave
detail: east 4 feet at 6 seconds. isolated showers after
midnight. 
.friday...east northeast winds 15 to 20 knots. seas 4 to 5 feet.
wave detail: east 4 feet at 6 seconds. isolated showers after
midnight.  

$$

fzhw50 phfo 211328
cwfhfo
expires:202504220230;;203283

coastal waters forecast
national weather service honolulu hi
328 am hst mon apr 21 2025

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz122-220230-
big island windward waters-
328 am hst mon apr 21 2025

.today...east winds 15 to 20 knots. seas 3 to 4 feet. wave
detail: east southeast 3 feet at 7 seconds. scattered showers,
mainly this morning. 
.tonight...east southeast winds 10 to 15 knots, becoming
southeast 15 to 20 knots after midnight. seas 3 to 4 feet. wave
detail: east southeast 3 feet at 8 seconds. scattered showers,
mainly in the evening. 
.tuesday...southeast winds 15 to 20 knots. seas 3 to 4 feet. wave
detail: east southeast 4 feet at 8 seconds. isolated showers. 
.tuesday night...southeast winds 15 to 20 knots. seas 4 to
5 feet. wave detail: east southeast 4 feet at 7 seconds.
scattered showers. 
.wednesday...east southeast winds 15 to 20 knots. seas 4 to
5 feet. wave detail: east southeast 4 feet at 7 seconds. isolated
showers. 
.wednesday night...east southeast winds 15 to 20 knots. seas 4 to
5 feet. wave detail: east southeast 4 feet at 7 seconds. isolated
showers. 
.thursday...east southeast winds 15 to 20 knots, rising to 20 to
25 knots in the afternoon, easing to 15 to 20 knots. seas 4 to
5 feet. wave detail: east southeast 4 feet at 7 seconds. isolated
showers in the morning. isolated showers through the day. 
.friday...east southeast winds 15 to 20 knots, rising to 20 to
25 knots in the afternoon, easing to 15 to 20 knots. seas 4 to
6 feet. wave detail: east southeast 4 feet at 7 seconds. isolated
showers in the morning. isolated showers through the day.  

$$

fzhw50 phfo 211328
cwfhfo
expires:202504220230;;203284

coastal waters forecast
national weather service honolulu hi
328 am hst mon apr 21 2025

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz123-220230-
big island leeward waters-
328 am hst mon apr 21 2025

.today...west of the big island, south southwest winds 7 to
10 knots, veering to north northwest this afternoon. near south
point, east winds to 20 knots. seas 3 to 5 feet. wave detail:
east 3 feet at 4 seconds. scattered showers this morning.
isolated showers this afternoon. 
.tonight...west of the big island, north northwest winds 7 to
10 knots, backing to south southwest after midnight. near south
point, east winds to 20 knots. seas 3 to 5 feet. wave detail:
east 3 feet at 4 seconds. scattered showers. 
.tuesday...west of the big island, north northwest winds 7 to
10 knots. near south point, east winds to 20 knots, veering to
east southeast in the afternoon. seas 3 to 5 feet. wave detail:
east southeast 4 feet at 5 seconds. isolated heavy showers. 
.tuesday night...east northeast winds 7 to 10 knots west of the
big island...east to 20 knots near south point. seas 3 to 5 feet.
wave detail: southeast 4 feet at 4 seconds. isolated showers. 
.wednesday...west of the big island, southwest winds 7 to
10 knots, veering to north northwest to 10 knots in the
afternoon. near south point, east southeast winds 25 to 30 knots.
seas 3 to 5 feet. wave detail: southeast 4 feet at 5 seconds.
isolated showers in the morning. isolated thunderstorms in the
afternoon. 
.wednesday night...west of the big island, north winds 7 to
10 knots, veering to south southeast after midnight. near south
point, east winds 25 to 30 knots. seas 3 to 5 feet. wave detail:
southeast 4 feet at 5 seconds. 
.thursday...west of the big island, north northeast winds 7 to
10 knots, backing to northwest in the afternoon and evening,
backing to southwest after midnight. near south point, east winds
25 to 30 knots. seas 3 to 5 feet. wave detail: southeast 4 feet
at 5 seconds. 
.friday...west of the big island, winds variable less than
10 knots, becoming northwest 7 to 10 knots in the afternoon and
evening, backing to south southwest after midnight. near south
point, east winds 25 to 30 knots. seas 4 to 6 feet. wave detail:
southeast 4 feet at 5 seconds. isolated showers through the day. 

winds and seas higher in and near tstms.

$$

fzhw50 phfo 211328
cwfhfo
expires:202504220230;;203285

coastal waters forecast
national weather service honolulu hi
328 am hst mon apr 21 2025

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz124-220230-
big island southeast waters-
328 am hst mon apr 21 2025

.today...east winds 15 to 20 knots. seas 4 to 5 feet. wave
detail: east southeast 4 feet at 8 seconds. isolated showers this
morning. 
.tonight...east winds 15 to 20 knots. seas 4 to 5 feet. wave
detail: east southeast 3 feet at 8 seconds. isolated showers. 
.tuesday...east winds 15 to 20 knots. seas 4 to 5 feet. wave
detail: east southeast 4 feet at 8 seconds. isolated showers. 
.tuesday night...east winds 15 to 20 knots. seas 4 to 5 feet.
wave detail: east southeast 4 feet at 8 seconds. isolated showers
in the evening, then scattered showers after midnight. 
.wednesday...east winds 15 to 20 knots. seas 4 to 5 feet. wave
detail: east southeast 4 feet at 7 seconds. scattered showers in
the morning. 
.wednesday night...east winds 20 to 25 knots. seas 4 to 5 feet.
wave detail: east southeast 4 feet at 7 seconds. isolated showers
in the evening, then scattered showers after midnight. 
.thursday...east winds 20 to 25 knots, easing to 15 to 20 knots
in the afternoon, rising to 20 to 25 knots. seas 4 to 5 feet.
wave detail: east southeast 4 feet at 7 seconds. isolated showers
in the morning. isolated showers through the day. 
.friday...east winds 20 to 25 knots, easing to 15 to 20 knots.
seas 4 to 6 feet. wave detail: east southeast 4 feet at
7 seconds. isolated showers in the morning. isolated showers
through the day.  

$$