(1/5)
Latest Coastal Waters Forecast by PHFO
Issued 7/18/2025 9:33 AM US/Hawaii.
Valid through 7/18/2025 10:30 PM US/Hawaii.
fzhw50 phfo 181933
cwfhfo
expires:202507190830;;670568
coastal waters forecast
national weather service honolulu hi
933 am hst fri jul 18 2025
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz117-190830-
maui county windward waters-
933 am hst fri jul 18 2025
.rest of today...east winds 15 to 20 knots. seas 4 to 5 feet.
wave detail: east southeast 5 feet at 5 seconds. isolated
showers.
.tonight...east winds 15 to 20 knots. seas 4 to 5 feet. wave
detail: east northeast 5 feet at 6 seconds. scattered showers.
.saturday...east winds 15 to 20 knots. seas 4 to 5 feet. wave
detail: east 5 feet at 6 seconds. scattered showers.
.saturday night...east winds to 15 knots. seas to 4 feet. wave
detail: east 4 feet at 5 seconds. scattered showers.
.sunday...east southeast winds 15 to 20 knots. seas 4 to 5 feet.
wave detail: east southeast 4 feet at 6 seconds. scattered
showers, mainly in the morning.
.sunday night...east winds 15 to 20 knots. seas 4 to 5 feet. wave
detail: east southeast 4 feet at 6 seconds. isolated showers.
.monday...east winds 15 to 20 knots. seas 4 to 5 feet. wave
detail: east southeast 5 feet at 6 seconds. isolated showers.
.tuesday...east winds to 20 knots. seas 5 to 6 feet. wave detail:
east southeast 5 feet at 7 seconds. isolated showers.
$$
(2/5)
Latest Coastal Waters Forecast by PHFO
Issued 7/18/2025 9:33 AM US/Hawaii.
Valid through 7/18/2025 10:30 PM US/Hawaii.
fzhw50 phfo 181933
cwfhfo
expires:202507190830;;670569
coastal waters forecast
national weather service honolulu hi
933 am hst fri jul 18 2025
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz118-190830-
maui county leeward waters-
933 am hst fri jul 18 2025
.rest of today...east winds 15 to 20 knots. seas 3 to 5 feet.
wave detail: east southeast 5 feet at 6 seconds.
.tonight...east northeast winds 15 to 20 knots. seas 3 to 4 feet.
wave detail: east southeast 4 feet at 6 seconds. isolated
showers.
.saturday...east winds 15 to 20 knots, easing to 10 to 15 knots
in the afternoon. seas to 3 feet. wave detail: east southeast
3 feet at 5 seconds. isolated showers.
.saturday night...east winds 10 to 15 knots. seas to 3 feet. wave
detail: east southeast 3 feet at 5 seconds. isolated showers in
the evening, then scattered showers after midnight.
.sunday...east northeast winds 7 to 10 knots. seas to 3 feet.
wave detail: east southeast 3 feet at 5 seconds. isolated
showers.
.sunday night...east northeast winds 10 to 15 knots. seas 3 to
4 feet. wave detail: east southeast 3 feet at 5 seconds. isolated
showers.
.monday...east winds 10 to 15 knots. seas 3 to 4 feet. wave
detail: east southeast 3 feet at 6 seconds.
.tuesday...east northeast winds 10 to 15 knots. seas 3 to 5 feet.
wave detail: east southeast 4 feet at 6 seconds.
$$
(3/5)
Latest Coastal Waters Forecast by PHFO
Issued 7/18/2025 9:33 AM US/Hawaii.
Valid through 7/18/2025 10:30 PM US/Hawaii.
fzhw50 phfo 181933
cwfhfo
expires:202507190830;;670570
coastal waters forecast
national weather service honolulu hi
933 am hst fri jul 18 2025
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz119-190830-
maalaea bay-
933 am hst fri jul 18 2025
...small craft advisory in effect through late this afternoon...
.rest of today...north northeast winds 20 to 25 knots. seas to
2 feet or less. wave detail: north northeast 2 feet at 3 seconds.
.tonight...north northeast winds 15 to 20 knots. seas to 2 feet
or less.
.saturday...north winds to 15 knots. seas to 2 feet or less.
isolated showers in the afternoon.
.saturday night...north winds to 15 knots. seas to 2 feet or
less.
.sunday...north northeast winds to 15 knots. seas to 2 feet or
less.
.sunday night...north northeast winds to 20 knots, easing to
15 knots after midnight. seas to 2 feet or less.
.monday...north northeast winds to 15 knots, rising to 20 knots
in the afternoon and evening, easing to 15 knots after midnight.
seas to 2 feet or less.
.tuesday...north northeast winds to 20 knots. seas to 2 feet or
less.
$$
(4/5)
Latest Coastal Waters Forecast by PHFO
Issued 7/18/2025 9:33 AM US/Hawaii.
Valid through 7/18/2025 10:30 PM US/Hawaii.
fzhw50 phfo 181933
cwfhfo
expires:202507190830;;670571
coastal waters forecast
national weather service honolulu hi
933 am hst fri jul 18 2025
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz120-190830-
pailolo channel-
933 am hst fri jul 18 2025
...small craft advisory in effect through late this afternoon...
.rest of today...east northeast winds 20 to 25 knots. seas 4 to
5 feet. wave detail: east 5 feet at 5 seconds. isolated showers
late this morning.
.tonight...east northeast winds to 20 knots. seas 3 to 4 feet.
wave detail: east northeast 3 feet at 6 seconds. isolated
showers.
.saturday...east northeast winds 15 to 20 knots. seas 3 to
4 feet. wave detail: east northeast 3 feet at 6 seconds. isolated
showers.
.saturday night...east northeast winds 10 to 15 knots. seas 3 to
4 feet. scattered showers in the evening. isolated showers after
midnight.
.sunday...east northeast winds 10 to 15 knots. seas 3 to 4 feet.
isolated showers.
.sunday night...east northeast winds 15 to 20 knots. seas 3 to
4 feet. isolated showers.
.monday...east northeast winds 15 to 20 knots. seas 3 to 4 feet.
wave detail: east 3 feet at 6 seconds. isolated showers through
the day.
.tuesday...east northeast winds 15 to 20 knots. seas 3 to 4 feet.
wave detail: east 3 feet at 6 seconds. isolated showers after
midnight.
$$
(5/5)
Latest Coastal Waters Forecast by PHFO
Issued 7/18/2025 9:33 AM US/Hawaii.
Valid through 7/18/2025 10:30 PM US/Hawaii.
fzhw50 phfo 181933
cwfhfo
expires:202507190830;;670572
coastal waters forecast
national weather service honolulu hi
933 am hst fri jul 18 2025
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz121-190830-
alenuihaha channel-
933 am hst fri jul 18 2025
...small craft advisory in effect through late this afternoon...
.rest of today...east northeast winds 20 to 25 knots. seas 5 to
7 feet. wave detail: east 7 feet at 6 seconds. isolated showers.
.tonight...east northeast winds 20 to 25 knots. seas 4 to 6 feet.
wave detail: east 5 feet at 6 seconds. scattered showers in the
evening. isolated showers after midnight.
.saturday...east northeast winds 15 to 20 knots. seas 3 to
4 feet. wave detail: east northeast 4 feet at 5 seconds. isolated
showers.
.saturday night...east winds 15 to 20 knots. seas 3 to 4 feet.
wave detail: east 4 feet at 5 seconds. isolated showers.
.sunday...east northeast winds 15 to 20 knots. seas 3 to 4 feet.
wave detail: east 4 feet at 5 seconds. isolated showers.
.sunday night...east northeast winds 15 to 20 knots. seas 3 to
5 feet. wave detail: east 5 feet at 5 seconds. isolated showers.
.monday...east northeast winds 15 to 20 knots, rising to 20 to
25 knots in the afternoon and evening, easing to 15 to 20 knots
after midnight. seas 4 to 5 feet. wave detail: east 5 feet at
6 seconds. isolated showers in the morning. isolated showers
through the day.
.tuesday...east northeast winds 20 to 25 knots. seas 4 to 6 feet.
wave detail: east 6 feet at 6 seconds. isolated showers in the
morning. isolated showers after midnight.
$$
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