Hazardous marine condition(s):
Small Craft Advisory
PHZ100-211815-
800 PM HST Sun Sep 20 2026
.Synopsis for Hawaiian coastal waters...
Fresh to locally strong trades will continue for the next few
days. After briefly easing midweek, they will then restrengthen
towards the end of the week. A trough, which may develop into a
tropical cyclone, is forecast to move into the area by midweek,
increasing coverage of heavy showers and introducing chances for
isolated thunderstorms over portions of the coastal waters.
$$
PHZ119-211815- Maalaea Bay- 800 PM HST Sun Sep 20 2026 SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY TUESDAY MORNING REST OF TONIGHT North northeast winds 25 to 30 knots. Seas to 2 feet or less. Wave Detail: East northeast 2 feet at 3 seconds. MONDAY North winds to 25 knots. Seas to 3 feet. Wave Detail: North northeast 3 feet at 3 seconds. MONDAY NIGHT North winds to 25 knots. Seas to 3 feet in the evening, then to 2 feet or less. Wave Detail: North northeast 3 feet at 3 seconds. TUESDAY North northeast winds 20 to 25 knots. Seas to 2 feet or less. TUESDAY NIGHT East northeast winds 15 to 20 knots. Seas to 2 feet or less. WEDNESDAY Northeast winds 15 to 20 knots. Seas to 2 feet or less. WEDNESDAY NIGHT Northeast winds 15 to 20 knots. Seas to 2 feet or less. Isolated showers. THURSDAY East northeast winds 15 to 20 knots, becoming northeast 20 to 25 knots after midnight. Seas to 3 feet. Scattered showers through the night, then isolated showers through the day. FRIDAY Northeast winds 20 to 25 knots, rising to 25 to 35 knots. Seas to 3 feet. Isolated showers through the night. $$
PHZ119-211815- Maalaea Bay- 800 PM HST Sun Sep 20 2026 SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY TUESDAY MORNING REST OF TONIGHT North northeast winds 25 to 30 knots. Seas to 2 feet or less. Wave Detail: East northeast 2 feet at 3 seconds. MONDAY North winds to 25 knots. Seas to 3 feet. Wave Detail: North northeast 3 feet at 3 seconds. MONDAY NIGHT North winds to 25 knots. Seas to 3 feet in the evening, then to 2 feet or less. Wave Detail: North northeast 3 feet at 3 seconds. TUESDAY North northeast winds 20 to 25 knots. Seas to 2 feet or less. TUESDAY NIGHT East northeast winds 15 to 20 knots. Seas to 2 feet or less. WEDNESDAY Northeast winds 15 to 20 knots. Seas to 2 feet or less. WEDNESDAY NIGHT Northeast winds 15 to 20 knots. Seas to 2 feet or less. Isolated showers. THURSDAY East northeast winds 15 to 20 knots, becoming northeast 20 to 25 knots after midnight. Seas to 3 feet. Scattered showers through the night, then isolated showers through the day. FRIDAY Northeast winds 20 to 25 knots, rising to 25 to 35 knots. Seas to 3 feet. Isolated showers through the night. $$