fzhw50 phfo 181322
cwfhfo
expires:202610190230;;309811

coastal waters forecast
national weather service honolulu hi
322 am hst sun oct 18 2026

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


phz113-190230-
kauai channel-
322 am hst sun oct 18 2026

...small craft advisory in effect through early monday morning...

.today...east northeast winds 20 to 25 knots. seas 8 to 9 feet.
wave detail: east northeast 7 feet at 7 seconds and north 5 feet
at 12 seconds. scattered showers, mainly this morning. 
.tonight...east northeast winds 20 to 25 knots. seas 7 to 9 feet.
wave detail: east northeast 7 feet at 7 seconds and north
northeast 5 feet at 11 seconds. scattered showers. 
.monday...east northeast winds to 20 knots. seas 7 to 9 feet.
wave detail: east northeast 7 feet at 8 seconds. scattered
showers, mainly in the morning. 
.monday night...east northeast winds 20 to 25 knots. seas 7 to
8 feet. wave detail: east northeast 7 feet at 7 seconds.
scattered showers. 
.tuesday...east northeast winds to 20 knots. seas 7 to 8 feet.
wave detail: east northeast 7 feet at 7 seconds. scattered
showers in the morning. isolated showers in the afternoon. 
.tuesday night...east northeast winds 20 to 25 knots. seas 7 to
8 feet. wave detail: east northeast 7 feet at 7 seconds. isolated
showers. 
.wednesday...east northeast winds 15 to 20 knots. seas 5 to
8 feet. wave detail: east northeast 7 feet at 7 seconds. isolated
showers in the morning. scattered showers through the night, then
isolated showers after midnight. 
.thursday...east northeast winds 10 to 15 knots. seas 4 to
6 feet. wave detail: east 4 feet at 5 seconds and northeast
3 feet at 8 seconds. isolated showers.  

$$

fzhw50 phfo 181322
cwfhfo
expires:202610190230;;309812

coastal waters forecast
national weather service honolulu hi
322 am hst sun oct 18 2026

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


phz114-190230-
oahu windward waters-
322 am hst sun oct 18 2026

...small craft advisory in effect through early monday morning...

.today...east northeast winds 20 to 25 knots. seas to 9 feet.
wave detail: east 7 feet at 7 seconds and north 5 feet at
12 seconds. scattered showers. 
.tonight...east winds 20 to 25 knots. seas to 9 feet. wave
detail: east 8 feet at 8 seconds and north 5 feet at 11 seconds.
scattered showers. 
.monday...east winds 20 to 25 knots. seas 8 to 9 feet. wave
detail: east 8 feet at 8 seconds and northeast 5 feet at
7 seconds. scattered showers. 
.monday night...east winds 20 to 25 knots. seas 8 to 9 feet. wave
detail: east northeast 7 feet at 7 seconds. scattered showers. 
.tuesday...east winds 20 to 25 knots. seas 8 to 9 feet. wave
detail: east northeast 8 feet at 7 seconds. scattered showers. 
.tuesday night...east winds to 20 knots. seas to 8 feet. wave
detail: east northeast 7 feet at 7 seconds. scattered showers. 
.wednesday...east winds 15 to 20 knots. seas 6 to 8 feet. wave
detail: east northeast 7 feet at 7 seconds. scattered showers.
isolated showers after midnight. 
.thursday...east winds 10 to 15 knots. seas 5 to 6 feet. wave
detail: east 5 feet at 7 seconds and northeast 4 feet at
8 seconds. isolated showers.  

$$

fzhw50 phfo 181322
cwfhfo
expires:202610190230;;309813

coastal waters forecast
national weather service honolulu hi
322 am hst sun oct 18 2026

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


phz115-190230-
oahu leeward waters-
322 am hst sun oct 18 2026

...small craft advisory in effect through early monday morning...

.today...east northeast winds 20 to 25 knots. seas 6 to 7 feet.
wave detail: east 6 feet at 7 seconds and north 4 feet at
12 seconds. isolated showers this morning. 
.tonight...east northeast winds 20 to 25 knots. seas 6 to 8 feet.
wave detail: east 7 feet at 6 seconds and north 3 feet at
11 seconds. 
.monday...east northeast winds to 20 knots. seas 5 to 7 feet.
wave detail: east 6 feet at 7 seconds and north northeast 3 feet
at 10 seconds. 
.monday night...east northeast winds 20 to 25 knots. seas 5 to
7 feet. wave detail: east 6 feet at 6 seconds and north northeast
3 feet at 10 seconds. 
.tuesday...east northeast winds to 20 knots. seas 5 to 7 feet.
wave detail: east northeast 6 feet at 6 seconds. 
.tuesday night...east northeast winds 20 to 25 knots. seas 5 to
7 feet. wave detail: east 6 feet at 6 seconds. 
.wednesday...east northeast winds 15 to 20 knots, easing to 10 to
15 knots after midnight. seas 4 to 6 feet. wave detail: east
5 feet at 6 seconds. isolated showers through the night. 
.thursday...east northeast winds 10 to 15 knots. seas 3 to
5 feet. wave detail: east 3 feet at 5 seconds.  

$$

fzhw50 phfo 181322
cwfhfo
expires:202610190230;;309814

coastal waters forecast
national weather service honolulu hi
322 am hst sun oct 18 2026

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


phz116-190230-
kaiwi channel-
322 am hst sun oct 18 2026

...small craft advisory in effect through early monday morning...

.today...east northeast winds to 25 knots. seas 7 to 9 feet. wave
detail: east 7 feet at 6 seconds and north 5 feet at 12 seconds.
scattered showers this morning. 
.tonight...east northeast winds 20 to 25 knots. seas 6 to 9 feet.
wave detail: east northeast 7 feet at 7 seconds and north 5 feet
at 11 seconds. isolated showers after midnight. 
.monday...east northeast winds 20 to 25 knots. seas 6 to 9 feet.
wave detail: east northeast 7 feet at 7 seconds. isolated showers
in the morning. 
.monday night...east northeast winds 20 to 25 knots. seas 6 to
8 feet. wave detail: east northeast 7 feet at 7 seconds. 
.tuesday...east northeast winds 20 to 25 knots. seas 6 to 8 feet.
wave detail: east northeast 7 feet at 7 seconds. 
.tuesday night...east northeast winds 20 to 25 knots. seas 6 to
8 feet. wave detail: east northeast 7 feet at 7 seconds. 
.wednesday...east northeast winds 15 to 20 knots. seas 5 to
7 feet. wave detail: east northeast 7 feet at 8 seconds. isolated
showers through the night. 
.thursday...east northeast winds 10 to 15 knots. seas 4 to
6 feet. wave detail: east 4 feet at 5 seconds and northeast
4 feet at 8 seconds.  

$$