PHZ100-070330-
505 AM HST Sun Sep 6 2026
.Synopsis for Hawaiian coastal waters...
A surface high will remain far north of the Hawaiian Islands
through the week. As of 500 AM, Hurricane Lowell was centered
around 505 nm south-southwest of Kauai and is tracking north-
northwest at 5 knots. Lowell will turn more northward today,
which will cause winds across the coastal waters to gradually veer
out of the southeast to south with the strongest winds across the
western end of the state Monday into Tuesday. A Tropical Storm
Warning is in effect for the coastal waters around Niihau and
Kauai.
$$
PHZ122-070330- Big Island Windward Waters- 505 AM HST Sun Sep 6 2026 TODAY East winds 10 to 15 knots, rising to 15 to 20 knots this afternoon. Seas 7 to 9 feet. Wave Detail: East 6 feet at 12 seconds and southwest 5 feet at 12 seconds. Scattered showers this morning, then frequent showers with isolated thunderstorms this afternoon. TONIGHT East winds 15 to 20 knots. Seas 6 to 9 feet. Wave Detail: East 6 feet at 12 seconds and southwest 5 feet at 12 seconds. Occasional heavy showers with isolated thunderstorms. MONDAY East southeast winds 15 to 20 knots. Seas 6 to 9 feet. Wave Detail: West southwest 6 feet at 14 seconds and east 5 feet at 12 seconds. Frequent heavy showers with isolated thunderstorms. MONDAY NIGHT South southeast winds 15 to 20 knots. Seas 5 to 8 feet. Wave Detail: East 5 feet at 12 seconds and west southwest 5 feet at 14 seconds. Frequent heavy showers. TUESDAY Southeast winds to 15 knots. Seas 5 to 7 feet. Wave Detail: Southwest 5 feet at 15 seconds and east 4 feet at 14 seconds. Numerous showers. Isolated thunderstorms in the afternoon. TUESDAY NIGHT East southeast winds 10 to 15 knots. Seas 5 to 7 feet. Wave Detail: East 4 feet at 14 seconds and south southwest 4 feet at 15 seconds. Scattered showers. WEDNESDAY East winds 10 to 15 knots. Seas 5 to 7 feet. Wave Detail: East 4 feet at 12 seconds and south southwest 4 feet at 14 seconds. Scattered showers. THURSDAY East northeast winds 10 to 15 knots. Seas 5 to 6 feet. Wave Detail: East 4 feet at 11 seconds and south southwest 3 feet at 13 seconds. Isolated showers. Winds and seas higher in and near tstms. $$
PHZ122-070330- Big Island Windward Waters- 505 AM HST Sun Sep 6 2026 TODAY East winds 10 to 15 knots, rising to 15 to 20 knots this afternoon. Seas 7 to 9 feet. Wave Detail: East 6 feet at 12 seconds and southwest 5 feet at 12 seconds. Scattered showers this morning, then frequent showers with isolated thunderstorms this afternoon. TONIGHT East winds 15 to 20 knots. Seas 6 to 9 feet. Wave Detail: East 6 feet at 12 seconds and southwest 5 feet at 12 seconds. Occasional heavy showers with isolated thunderstorms. MONDAY East southeast winds 15 to 20 knots. Seas 6 to 9 feet. Wave Detail: West southwest 6 feet at 14 seconds and east 5 feet at 12 seconds. Frequent heavy showers with isolated thunderstorms. MONDAY NIGHT South southeast winds 15 to 20 knots. Seas 5 to 8 feet. Wave Detail: East 5 feet at 12 seconds and west southwest 5 feet at 14 seconds. Frequent heavy showers. TUESDAY Southeast winds to 15 knots. Seas 5 to 7 feet. Wave Detail: Southwest 5 feet at 15 seconds and east 4 feet at 14 seconds. Numerous showers. Isolated thunderstorms in the afternoon. TUESDAY NIGHT East southeast winds 10 to 15 knots. Seas 5 to 7 feet. Wave Detail: East 4 feet at 14 seconds and south southwest 4 feet at 15 seconds. Scattered showers. WEDNESDAY East winds 10 to 15 knots. Seas 5 to 7 feet. Wave Detail: East 4 feet at 12 seconds and south southwest 4 feet at 14 seconds. Scattered showers. THURSDAY East northeast winds 10 to 15 knots. Seas 5 to 6 feet. Wave Detail: East 4 feet at 11 seconds and south southwest 3 feet at 13 seconds. Isolated showers. Winds and seas higher in and near tstms. $$