fzhw50 phfo 090118
cwfhfo
expires:202609091415;;139360

coastal waters forecast
national weather service honolulu hi
318 pm hst tue sep 8 2026

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


phz113-091415-
kauai channel-
318 pm hst tue sep 8 2026

.rest of today...south southwest winds 15 to 20 knots. seas 7 to
9 feet. wave detail: southeast 6 feet at 5 seconds, south
southwest 5 feet at 14 seconds, north northwest 4 feet at
9 seconds and east 3 feet at 13 seconds. numerous heavy showers. 
.tonight...south southwest winds 15 to 20 knots, easing to 10 to
15 knots after midnight. seas 6 to 9 feet. wave detail: south
southwest 5 feet at 14 seconds, east 4 feet at 13 seconds and
north northwest 3 feet at 8 seconds. isolated showers. 
.wednesday...south winds 7 to 10 knots in the morning, becoming
variable less than 10 knots. seas 5 to 7 feet. wave detail: south
southwest 4 feet at 14 seconds, north northwest 3 feet at
8 seconds and east 3 feet at 13 seconds. scattered showers. 
.wednesday night...east winds 7 to 10 knots. seas 5 to 7 feet.
wave detail: south southwest 4 feet at 13 seconds, north
northwest 3 feet at 8 seconds and east 3 feet at 12 seconds.
scattered showers. 
.thursday...east winds 10 to 15 knots. seas 5 to 7 feet. wave
detail: east 4 feet at 11 seconds and south southwest 4 feet at
13 seconds. scattered showers. 
.thursday night...east winds 10 to 15 knots. seas 4 to 6 feet.
wave detail: east 4 feet at 11 seconds and south southwest 3 feet
at 12 seconds. scattered showers. 
.friday...east winds 10 to 15 knots. seas 3 to 5 feet. wave
detail: east 4 feet at 11 seconds. isolated showers through the
night, then scattered showers through the day. 
.saturday...east northeast winds 10 to 15 knots. seas to 3 feet.
wave detail: east 3 feet at 5 seconds. scattered showers in the
morning, then isolated showers in the afternoon. scattered
showers through the day.  

$$

fzhw50 phfo 090118
cwfhfo
expires:202609091415;;139361

coastal waters forecast
national weather service honolulu hi
318 pm hst tue sep 8 2026

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


phz114-091415-
oahu windward waters-
318 pm hst tue sep 8 2026

.rest of today...south southwest winds 15 to 20 knots. seas 7 to
9 feet. wave detail: east 6 feet at 13 seconds, northwest 4 feet
at 9 seconds and south southwest 4 feet at 14 seconds. scattered
heavy showers. 
.tonight...south southwest winds 15 to 20 knots, becoming south
7 to 10 knots after midnight. seas 6 to 9 feet. wave detail: east
5 feet at 13 seconds, northwest 4 feet at 8 seconds and south
southwest 4 feet at 14 seconds. isolated showers. 
.wednesday...winds variable less than 10 knots, becoming east
northeast 7 to 10 knots in the afternoon. seas 6 to 8 feet. wave
detail: east 4 feet at 13 seconds, northwest 3 feet at 10 seconds
and south southwest 3 feet at 14 seconds. scattered showers. 
.wednesday night...east southeast winds to 15 knots. seas 6 to
7 feet. wave detail: east 5 feet at 12 seconds and northwest
3 feet at 8 seconds. scattered showers. 
.thursday...east winds to 15 knots. seas 5 to 7 feet. wave
detail: east 5 feet at 6 seconds and east 3 feet at 12 seconds.
scattered showers. 
.thursday night...east winds to 15 knots. seas 5 to 6 feet. wave
detail: east 5 feet at 11 seconds. scattered showers. 
.friday...east winds 10 to 15 knots. seas 3 to 5 feet. wave
detail: east 4 feet at 11 seconds. scattered showers in the
morning, then isolated showers in the afternoon. scattered
showers through the day. 
.saturday...east winds 10 to 15 knots. seas 3 to 4 feet. wave
detail: east 3 feet at 5 seconds. scattered showers in the
morning, then isolated showers in the afternoon. scattered
showers through the day.  

$$

fzhw50 phfo 090118
cwfhfo
expires:202609091415;;139362

coastal waters forecast
national weather service honolulu hi
318 pm hst tue sep 8 2026

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


phz115-091415-
oahu leeward waters-
318 pm hst tue sep 8 2026

.rest of today...south southwest winds 10 to 15 knots. seas 6 to
8 feet. wave detail: south southwest 5 feet at 14 seconds, west
4 feet at 5 seconds and northwest 3 feet at 9 seconds. scattered
heavy showers. 
.tonight...south southwest winds 10 to 15 knots, becoming 7 to
10 knots after midnight. seas 5 to 7 feet. wave detail: south
southwest 5 feet at 14 seconds, northwest 3 feet at 9 seconds and
east 3 feet at 13 seconds. isolated showers. 
.wednesday...winds variable less than 10 knots, becoming east
7 to 10 knots in the afternoon. seas 5 to 6 feet. wave detail:
south southwest 5 feet at 14 seconds and north northwest 3 feet
at 10 seconds. scattered showers. 
.wednesday night...winds variable less than 10 knots, becoming
east northeast 7 to 10 knots after midnight. seas to 5 feet. wave
detail: south southwest 4 feet at 13 seconds and north northwest
3 feet at 8 seconds. scattered showers. 
.thursday...east winds 7 to 10 knots. seas 4 to 5 feet. wave
detail: south southwest 4 feet at 13 seconds and east 3 feet at
6 seconds. scattered showers. 
.thursday night...east northeast winds to 15 knots. seas 3 to
4 feet. wave detail: east 3 feet at 5 seconds and south southwest
3 feet at 12 seconds. scattered showers. 
.friday...east northeast winds 10 to 15 knots. seas 3 to 4 feet.
wave detail: east 3 feet at 5 seconds. isolated showers through
the night, then scattered showers through the day. 
.saturday...east northeast winds 10 to 15 knots. seas to 3 feet.
isolated showers, then scattered showers after midnight.  

$$

fzhw50 phfo 090118
cwfhfo
expires:202609091415;;139363

coastal waters forecast
national weather service honolulu hi
318 pm hst tue sep 8 2026

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


phz116-091415-
kaiwi channel-
318 pm hst tue sep 8 2026

.rest of today...south southwest winds 10 to 15 knots. seas 6 to
9 feet. wave detail: east 5 feet at 13 seconds, south southwest
5 feet at 14 seconds and north northwest 3 feet at 8 seconds.
scattered heavy showers. 
.tonight...south winds 10 to 15 knots, becoming 7 to 10 knots
after midnight. seas 5 to 8 feet. wave detail: south southwest
5 feet at 14 seconds, east 4 feet at 13 seconds and north
northwest 3 feet at 8 seconds. isolated showers. 
.wednesday...winds variable less than 10 knots, becoming east
northeast 10 to 15 knots in the afternoon. seas 5 to 7 feet. wave
detail: south southwest 5 feet at 14 seconds, east northeast
4 feet at 13 seconds and north northwest 3 feet at 9 seconds.
isolated showers in the morning, then scattered showers in the
afternoon. 
.wednesday night...east winds 10 to 15 knots. seas 5 to 7 feet.
wave detail: east 4 feet at 12 seconds, south southwest 4 feet at
13 seconds and north northwest 3 feet at 8 seconds. scattered
showers. 
.thursday...east winds 10 to 15 knots, becoming east northeast
15 to 20 knots in the afternoon. seas 4 to 6 feet. wave detail:
east 4 feet at 12 seconds and south southwest 4 feet at
13 seconds. scattered showers, mainly in the morning. 
.thursday night...east northeast winds to 15 knots. seas 4 to
5 feet. wave detail: east 4 feet at 11 seconds and south
southwest 3 feet at 12 seconds. scattered showers. 
.friday...east northeast winds 10 to 15 knots. seas 3 to 5 feet.
wave detail: east northeast 4 feet at 11 seconds. isolated
showers, then scattered showers after midnight. 
.saturday...east northeast winds 10 to 15 knots. seas 3 to
4 feet. wave detail: east northeast 3 feet at 4 seconds. isolated
showers.  

$$