Hazardous marine condition(s):
Small Craft Advisory
PHZ100-211615-
539 PM HST Wed May 20 2026
.Synopsis for Hawaiian coastal waters...
The high pressure ridge north of the Hawaiian Islands will
strengthen over the next few days, allowing trade wind speeds to
increase into the strong to gale range tonight through early
Friday morning.
$$
PHZ111-211615- Kauai Windward Waters- 539 PM HST Wed May 20 2026 SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY FRIDAY MORNING TONIGHT East northeast winds to 20 knots. Seas 8 to 9 feet. Scattered showers. THURSDAY East northeast winds to 20 knots. Seas 9 to 11 feet. Scattered showers in the morning. Isolated showers in the afternoon. THURSDAY NIGHT East northeast winds 20 to 25 knots. Seas 10 to 11 feet. Isolated showers. FRIDAY East northeast winds to 20 knots. Seas 10 to 11 feet. Isolated showers. FRIDAY NIGHT East northeast winds to 20 knots. Seas 10 to 11 feet. Scattered showers. SATURDAY East northeast winds to 20 knots. Seas 10 to 11 feet. Wave Detail: North northwest 3 feet at 16 seconds. Scattered showers, mainly in the morning. SATURDAY NIGHT East northeast winds to 20 knots. Seas 10 to 11 feet. Wave Detail: North northwest 3 feet at 14 seconds. Scattered showers. SUNDAY East winds to 20 knots. Seas 9 to 10 feet. Wave Detail: North northwest 3 feet at 12 seconds. Scattered showers in the morning, then isolated showers in the afternoon. Scattered showers through the day. MONDAY East winds to 20 knots. Seas 8 to 9 feet. Scattered showers . $$
PHZ111-211615- Kauai Windward Waters- 539 PM HST Wed May 20 2026 SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY FRIDAY MORNING TONIGHT East northeast winds to 20 knots. Seas 8 to 9 feet. Scattered showers. THURSDAY East northeast winds to 20 knots. Seas 9 to 11 feet. Scattered showers in the morning. Isolated showers in the afternoon. THURSDAY NIGHT East northeast winds 20 to 25 knots. Seas 10 to 11 feet. Isolated showers. FRIDAY East northeast winds to 20 knots. Seas 10 to 11 feet. Isolated showers. FRIDAY NIGHT East northeast winds to 20 knots. Seas 10 to 11 feet. Scattered showers. SATURDAY East northeast winds to 20 knots. Seas 10 to 11 feet. Wave Detail: North northwest 3 feet at 16 seconds. Scattered showers, mainly in the morning. SATURDAY NIGHT East northeast winds to 20 knots. Seas 10 to 11 feet. Wave Detail: North northwest 3 feet at 14 seconds. Scattered showers. SUNDAY East winds to 20 knots. Seas 9 to 10 feet. Wave Detail: North northwest 3 feet at 12 seconds. Scattered showers in the morning, then isolated showers in the afternoon. Scattered showers through the day. MONDAY East winds to 20 knots. Seas 8 to 9 feet. Scattered showers . $$