PHZ100-131430-
318 PM HST Sun Apr 12 2026
.Synopsis for Hawaiian coastal waters...
A trough remains draped over the central coastal waters,
extending from a low pressure system far north-northwest of the
area. East of the trough, moderate to fresh southeasterly winds
will prevail, while light to moderate southerly winds are expected
to its west. Gentle to moderate trades return for the latter half
of the week.
$$
PHZ112-131430- Kauai Leeward Waters- 318 PM HST Sun Apr 12 2026 TONIGHT Southeast winds 10 to 15 knots, rising to 15 to 20 knots after midnight. Seas 3 to 5 feet. Wave Detail: North northwest 5 feet at 11 seconds. Occasional showers. MONDAY South southeast winds 15 to 20 knots. Seas 3 to 5 feet. Wave Detail: Northwest 4 feet at 10 seconds. Occasional showers, mainly in the morning. MONDAY NIGHT South winds to 15 knots. Seas 3 to 5 feet. Wave Detail: Northwest 3 feet at 10 seconds and south 3 feet at 13 seconds. Scattered showers. TUESDAY South southeast winds to 10 knots. Seas 4 to 5 feet. Wave Detail: South 4 feet at 12 seconds and northwest 3 feet at 9 seconds. Scattered showers. TUESDAY NIGHT Southeast winds 10 to 15 knots. Seas 4 to 5 feet. Wave Detail: South 4 feet at 12 seconds and northwest 3 feet at 10 seconds. Scattered showers in the evening. Isolated showers after midnight. WEDNESDAY Southeast winds 7 to 10 knots in the morning, becoming variable less than 10 knots. Seas 3 to 5 feet. Wave Detail: Northwest 3 feet at 10 seconds and south 3 feet at 12 seconds. Isolated showers. WEDNESDAY NIGHT Winds variable less than 10 knots, becoming east 7 to 10 knots after midnight. In the Kaulakahi Channel, winds variable less than 10 knots. Seas 3 to 4 feet. Wave Detail: South 3 feet at 12 seconds. THURSDAY East northeast winds 7 to 10 knots in the morning, becoming variable less than 10 knots, then becoming east northeast 7 to 10 knots. In the Kaulakahi Channel, east northeast winds 7 to 10 knots, becoming variable less than 10 knots, then becoming east southeast 7 to 10 knots after midnight. Seas 3 to 4 feet. Isolated showers after midnight. FRIDAY East southeast winds 7 to 10 knots, backing to east 10 to 15 knots. Seas 3 to 4 feet. Isolated showers. $$
PHZ112-131430- Kauai Leeward Waters- 318 PM HST Sun Apr 12 2026 TONIGHT Southeast winds 10 to 15 knots, rising to 15 to 20 knots after midnight. Seas 3 to 5 feet. Wave Detail: North northwest 5 feet at 11 seconds. Occasional showers. MONDAY South southeast winds 15 to 20 knots. Seas 3 to 5 feet. Wave Detail: Northwest 4 feet at 10 seconds. Occasional showers, mainly in the morning. MONDAY NIGHT South winds to 15 knots. Seas 3 to 5 feet. Wave Detail: Northwest 3 feet at 10 seconds and south 3 feet at 13 seconds. Scattered showers. TUESDAY South southeast winds to 10 knots. Seas 4 to 5 feet. Wave Detail: South 4 feet at 12 seconds and northwest 3 feet at 9 seconds. Scattered showers. TUESDAY NIGHT Southeast winds 10 to 15 knots. Seas 4 to 5 feet. Wave Detail: South 4 feet at 12 seconds and northwest 3 feet at 10 seconds. Scattered showers in the evening. Isolated showers after midnight. WEDNESDAY Southeast winds 7 to 10 knots in the morning, becoming variable less than 10 knots. Seas 3 to 5 feet. Wave Detail: Northwest 3 feet at 10 seconds and south 3 feet at 12 seconds. Isolated showers. WEDNESDAY NIGHT Winds variable less than 10 knots, becoming east 7 to 10 knots after midnight. In the Kaulakahi Channel, winds variable less than 10 knots. Seas 3 to 4 feet. Wave Detail: South 3 feet at 12 seconds. THURSDAY East northeast winds 7 to 10 knots in the morning, becoming variable less than 10 knots, then becoming east northeast 7 to 10 knots. In the Kaulakahi Channel, east northeast winds 7 to 10 knots, becoming variable less than 10 knots, then becoming east southeast 7 to 10 knots after midnight. Seas 3 to 4 feet. Isolated showers after midnight. FRIDAY East southeast winds 7 to 10 knots, backing to east 10 to 15 knots. Seas 3 to 4 feet. Isolated showers. $$