fzhw50 phfo 311304
cwfhfo
expires:202511010200;;614176

coastal waters forecast
national weather service honolulu hi
303 am hst fri oct 31 2025

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


phz113-010200-
kauai channel-
304 am hst fri oct 31 2025

.today...east northeast winds 15 to 20 knots. seas 4 to 5 feet.
wave detail: east 4 feet at 6 seconds and north northwest 3 feet
at 12 seconds. scattered showers this morning. isolated showers
this afternoon. 
.tonight...east northeast winds 15 to 20 knots. seas 4 to 6 feet.
wave detail: east 4 feet at 6 seconds and north northwest 4 feet
at 12 seconds. scattered showers in the evening. isolated showers
after midnight. 
.saturday...east northeast winds 10 to 15 knots. seas 5 to
7 feet. wave detail: north northwest 6 feet at 14 seconds and
east 4 feet at 6 seconds. isolated showers. 
.saturday night...northeast winds to 10 knots. seas 5 to 7 feet.
wave detail: north northwest 6 feet at 13 seconds and east 4 feet
at 5 seconds. scattered showers. 
.sunday...east northeast winds 10 to 15 knots. seas 8 to 11 feet.
wave detail: north northwest 7 feet at 12 seconds and east
northeast 3 feet at 4 seconds. scattered showers. 
.sunday night...east winds 10 to 15 knots. seas 8 to 11 feet.
wave detail: north 10 feet at 11 seconds and east 3 feet at
5 seconds. numerous heavy showers in the evening, then scattered
showers after midnight. 
.monday...east northeast winds to 10 knots, becoming 10 to
15 knots. seas 7 to 10 feet. wave detail: north 10 feet at
11 seconds and east 3 feet at 5 seconds. scattered showers. 
.tuesday...east winds 10 to 15 knots, becoming east northeast
15 to 20 knots. seas 5 to 7 feet. wave detail: north 6 feet at
11 seconds and east 4 feet at 5 seconds. scattered showers.  

$$

fzhw50 phfo 311304
cwfhfo
expires:202511010200;;614177

coastal waters forecast
national weather service honolulu hi
303 am hst fri oct 31 2025

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


phz114-010200-
oahu windward waters-
304 am hst fri oct 31 2025

.today...east northeast winds 10 to 15 knots. seas 5 to 6 feet.
wave detail: east 4 feet at 6 seconds and north northwest 4 feet
at 12 seconds. scattered showers, mainly this morning. 
.tonight...east northeast winds 15 to 20 knots. seas 5 to 6 feet.
wave detail: north northwest 5 feet at 12 seconds and east
southeast 4 feet at 6 seconds. scattered showers. 
.saturday...east winds 10 to 15 knots. seas 6 to 7 feet. wave
detail: north northwest 6 feet at 14 seconds and east 4 feet at
6 seconds. scattered showers. 
.saturday night...east winds 7 to 10 knots. seas 7 to 9 feet.
wave detail: north northwest 6 feet at 13 seconds and east 4 feet
at 6 seconds. scattered showers. 
.sunday...east winds to 10 knots. seas 8 to 11 feet, building to
10 to 12 feet in the afternoon. wave detail: north northwest
8 feet at 13 seconds, north 6 feet at 10 seconds and east
southeast 3 feet at 7 seconds. numerous heavy showers. 
.sunday night...east southeast winds 10 to 15 knots. seas 11 to
12 feet. wave detail: north northwest 10 feet at 11 seconds and
east southeast 3 feet at 7 seconds. numerous heavy showers. 
.monday...east winds 10 to 15 knots. seas 9 to 12 feet. wave
detail: north 10 feet at 11 seconds and east southeast 3 feet at
5 seconds. scattered showers. 
.tuesday...east winds to 15 knots. seas 5 to 8 feet. wave detail:
north 6 feet at 12 seconds and east 4 feet at 5 seconds.
scattered showers.  

$$

fzhw50 phfo 311304
cwfhfo
expires:202511010200;;614178

coastal waters forecast
national weather service honolulu hi
303 am hst fri oct 31 2025

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


phz115-010200-
oahu leeward waters-
304 am hst fri oct 31 2025

.today...east northeast winds 15 to 20 knots. seas 4 to 5 feet.
wave detail: east 4 feet at 5 seconds and north northwest 3 feet
at 12 seconds. isolated showers this morning. 
.tonight...east northeast winds 15 to 20 knots. seas 4 to 6 feet.
wave detail: east southeast 4 feet at 6 seconds and north
northwest 4 feet at 12 seconds. isolated showers. 
.saturday...east northeast winds 10 to 15 knots. seas 4 to
6 feet. wave detail: north northwest 5 feet at 14 seconds and
east 4 feet at 5 seconds. isolated showers. 
.saturday night...northeast winds 7 to 10 knots. seas 5 to
7 feet. wave detail: north northwest 5 feet at 13 seconds and
east southeast 3 feet at 5 seconds. scattered showers. 
.sunday...winds variable less than 10 knots, becoming east
southeast 7 to 10 knots in the afternoon. seas 5 to 8 feet. wave
detail: north northwest 5 feet at 12 seconds. scattered showers. 
.sunday night...east southeast winds 7 to 10 knots. seas 5 to
8 feet. wave detail: north northwest 6 feet at 11 seconds.
scattered showers. 
.monday...east northeast winds 10 to 15 knots. seas 5 to 7 feet.
wave detail: north 7 feet at 11 seconds and east southeast 3 feet
at 5 seconds. scattered showers, mainly in the morning. 
.tuesday...east northeast winds 10 to 15 knots, rising to 15 to
20 knots. seas 4 to 6 feet. wave detail: east southeast 4 feet at
6 seconds and north 4 feet at 11 seconds. isolated showers.  

$$

fzhw50 phfo 311304
cwfhfo
expires:202511010200;;614179

coastal waters forecast
national weather service honolulu hi
303 am hst fri oct 31 2025

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


phz116-010200-
kaiwi channel-
304 am hst fri oct 31 2025

.today...east northeast winds 15 to 20 knots. seas 4 to 5 feet.
wave detail: east 4 feet at 5 seconds and north northwest 3 feet
at 13 seconds. 
.tonight...east northeast winds 15 to 20 knots. seas 4 to 6 feet.
wave detail: east 4 feet at 5 seconds and north northwest 4 feet
at 12 seconds. scattered showers in the evening. isolated showers
after midnight. 
.saturday...east northeast winds to 15 knots. seas 5 to 7 feet.
wave detail: north northwest 6 feet at 14 seconds and east 4 feet
at 5 seconds. isolated showers. 
.saturday night...east northeast winds 7 to 10 knots. seas 4 to
6 feet. wave detail: north northwest 6 feet at 13 seconds and
east 4 feet at 5 seconds. isolated showers in the evening, then
scattered showers after midnight. 
.sunday...east winds 7 to 10 knots. seas 5 to 7 feet, building to
6 to 9 feet in the afternoon. wave detail: north northwest 7 feet
at 13 seconds, north 5 feet at 10 seconds and east southeast
3 feet at 4 seconds. scattered showers. 
.sunday night...east winds 10 to 15 knots. seas 8 to 11 feet.
wave detail: north 9 feet at 12 seconds and east southeast 3 feet
at 5 seconds. scattered showers. 
.monday...east northeast winds 10 to 15 knots. seas 7 to 10 feet.
wave detail: north 9 feet at 11 seconds and east southeast 3 feet
at 4 seconds. isolated showers. 
.tuesday...east winds 10 to 15 knots, becoming east northeast
15 to 20 knots. seas 4 to 6 feet. wave detail: north 6 feet at
11 seconds and east 4 feet at 5 seconds. isolated showers.  

$$