PHZ100-080815-
939 AM HST Wed Oct 7 2026
.Synopsis for Hawaiian coastal waters...
A low pressure system to the north will result in moderate south
to southeast winds and potential for thunderstorms across the
coastal waters through Friday. A surface trough will linger near
the area through the weekend and early next week keeping
potential for variable winds and unsettled weather.
$$
PHZ122-080815- Big Island Windward Waters- 939 AM HST Wed Oct 7 2026 REST OF TODAY Southeast winds to 10 knots. Seas 3 to 5 feet. Wave Detail: North northwest 4 feet at 14 seconds, east 3 feet at 12 seconds and south southwest 3 feet at 14 seconds. Isolated showers. TONIGHT South southeast winds 10 to 15 knots. Seas 3 to 5 feet. Wave Detail: North northwest 4 feet at 13 seconds, east 3 feet at 12 seconds and south southwest 3 feet at 14 seconds. Scattered showers in the evening. Numerous showers after midnight. THURSDAY Southeast winds 15 to 20 knots. Seas 4 to 6 feet. Wave Detail: East 5 feet at 5 seconds, north northwest 4 feet at 12 seconds and south 4 feet at 18 seconds. Occasional showers, mainly in the morning. THURSDAY NIGHT Southeast winds 15 to 20 knots. Seas 4 to 6 feet. Wave Detail: East 4 feet at 6 seconds, north northwest 4 feet at 11 seconds and south 3 feet at 16 seconds. Isolated showers. FRIDAY East southeast winds 15 to 20 knots. Seas 4 to 5 feet. Wave Detail: Northwest 4 feet at 11 seconds, east 4 feet at 12 seconds and south 3 feet at 16 seconds. Scattered showers, mainly in the morning. FRIDAY NIGHT East winds 10 to 15 knots. Seas 4 to 6 feet. Wave Detail: North northwest 4 feet at 11 seconds, east 4 feet at 12 seconds and south 3 feet at 16 seconds. Isolated showers. SATURDAY East northeast winds 10 to 15 knots. Seas 3 to 5 feet. Wave Detail: East 4 feet at 12 seconds, north northwest 4 feet at 18 seconds and south 3 feet at 19 seconds. Isolated showers in the morning. Isolated showers through the day. SUNDAY East northeast winds 7 to 10 knots. Seas 4 to 6 feet. Wave Detail: East 3 feet at 11 seconds and south 3 feet at 16 seconds. Isolated showers through the night, then scattered showers through the day. $$
PHZ122-080815- Big Island Windward Waters- 939 AM HST Wed Oct 7 2026 REST OF TODAY Southeast winds to 10 knots. Seas 3 to 5 feet. Wave Detail: North northwest 4 feet at 14 seconds, east 3 feet at 12 seconds and south southwest 3 feet at 14 seconds. Isolated showers. TONIGHT South southeast winds 10 to 15 knots. Seas 3 to 5 feet. Wave Detail: North northwest 4 feet at 13 seconds, east 3 feet at 12 seconds and south southwest 3 feet at 14 seconds. Scattered showers in the evening. Numerous showers after midnight. THURSDAY Southeast winds 15 to 20 knots. Seas 4 to 6 feet. Wave Detail: East 5 feet at 5 seconds, north northwest 4 feet at 12 seconds and south 4 feet at 18 seconds. Occasional showers, mainly in the morning. THURSDAY NIGHT Southeast winds 15 to 20 knots. Seas 4 to 6 feet. Wave Detail: East 4 feet at 6 seconds, north northwest 4 feet at 11 seconds and south 3 feet at 16 seconds. Isolated showers. FRIDAY East southeast winds 15 to 20 knots. Seas 4 to 5 feet. Wave Detail: Northwest 4 feet at 11 seconds, east 4 feet at 12 seconds and south 3 feet at 16 seconds. Scattered showers, mainly in the morning. FRIDAY NIGHT East winds 10 to 15 knots. Seas 4 to 6 feet. Wave Detail: North northwest 4 feet at 11 seconds, east 4 feet at 12 seconds and south 3 feet at 16 seconds. Isolated showers. SATURDAY East northeast winds 10 to 15 knots. Seas 3 to 5 feet. Wave Detail: East 4 feet at 12 seconds, north northwest 4 feet at 18 seconds and south 3 feet at 19 seconds. Isolated showers in the morning. Isolated showers through the day. SUNDAY East northeast winds 7 to 10 knots. Seas 4 to 6 feet. Wave Detail: East 3 feet at 11 seconds and south 3 feet at 16 seconds. Isolated showers through the night, then scattered showers through the day. $$