PHZ100-190130-
310 AM HST Thu Jun 18 2026
.Synopsis for Hawaiian coastal waters...
Trade winds will be mainly at gentle to moderate strength during
the next few days as the surface ridge to the north remains weak
and a broad surface trough moves over the islands. Trades may
increase slightly over the weekend, with more strengthening early
next week as high pressure builds to the north.
$$
PHZ111-190130- Kauai Windward Waters- 310 AM HST Thu Jun 18 2026 TODAY East southeast winds to 10 knots. Seas 4 to 5 feet. Wave Detail: South 4 feet at 14 seconds and east southeast 3 feet at 5 seconds. Isolated showers this morning, then scattered showers this afternoon. TONIGHT East southeast winds to 10 knots. Seas 4 to 5 feet. Wave Detail: South 4 feet at 14 seconds and east southeast 3 feet at 6 seconds. Isolated showers. FRIDAY East southeast winds 10 to 15 knots. Seas 4 to 5 feet. Wave Detail: South 4 feet at 13 seconds and east 3 feet at 6 seconds. Isolated showers. FRIDAY NIGHT East southeast winds 10 to 15 knots. Seas 4 to 5 feet. Wave Detail: East southeast 3 feet at 6 seconds and south 3 feet at 13 seconds. Isolated showers. SATURDAY East southeast winds to 10 knots. Seas 3 to 5 feet. Wave Detail: East southeast 3 feet at 6 seconds and south 3 feet at 16 seconds. Isolated showers. SATURDAY NIGHT East winds to 10 knots. Seas 3 to 4 feet. Wave Detail: East southeast 3 feet at 5 seconds and south 3 feet at 15 seconds. Isolated showers. SUNDAY East winds 10 to 15 knots. Seas 3 to 4 feet. Wave Detail: East southeast 3 feet at 5 seconds and south 3 feet at 13 seconds. Isolated showers. MONDAY East winds 10 to 15 knots. Seas 3 to 5 feet. Wave Detail: East southeast 4 feet at 6 seconds. Scattered showers in the morning, then isolated showers through the night. Scattered showers after midnight. $$
PHZ111-190130- Kauai Windward Waters- 310 AM HST Thu Jun 18 2026 TODAY East southeast winds to 10 knots. Seas 4 to 5 feet. Wave Detail: South 4 feet at 14 seconds and east southeast 3 feet at 5 seconds. Isolated showers this morning, then scattered showers this afternoon. TONIGHT East southeast winds to 10 knots. Seas 4 to 5 feet. Wave Detail: South 4 feet at 14 seconds and east southeast 3 feet at 6 seconds. Isolated showers. FRIDAY East southeast winds 10 to 15 knots. Seas 4 to 5 feet. Wave Detail: South 4 feet at 13 seconds and east 3 feet at 6 seconds. Isolated showers. FRIDAY NIGHT East southeast winds 10 to 15 knots. Seas 4 to 5 feet. Wave Detail: East southeast 3 feet at 6 seconds and south 3 feet at 13 seconds. Isolated showers. SATURDAY East southeast winds to 10 knots. Seas 3 to 5 feet. Wave Detail: East southeast 3 feet at 6 seconds and south 3 feet at 16 seconds. Isolated showers. SATURDAY NIGHT East winds to 10 knots. Seas 3 to 4 feet. Wave Detail: East southeast 3 feet at 5 seconds and south 3 feet at 15 seconds. Isolated showers. SUNDAY East winds 10 to 15 knots. Seas 3 to 4 feet. Wave Detail: East southeast 3 feet at 5 seconds and south 3 feet at 13 seconds. Isolated showers. MONDAY East winds 10 to 15 knots. Seas 3 to 5 feet. Wave Detail: East southeast 4 feet at 6 seconds. Scattered showers in the morning, then isolated showers through the night. Scattered showers after midnight. $$