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Nonopapa, Niihau Island Tide Times

Hawaii · Station 1610367 · Updated Sep 20, 2026

Nonopapa, Niihau Island runs a mean tidal range of about 1.0 ft. This month the highest water, 1.8 ft, comes on the afternoon of Sep 7, and the lowest, 0.0 ft, on the evening of Sep 28.

Nearest gauge measuring live water level: Nawiliwili (1611400), about 57 mi away, high and low tides here run on average about 9 min later.

Predictedno live gauge
Next high tide 0.6 ft at 11:59 PM
High 1.4 ft · 11:19 AMLow 0.4 ft · 7:26 PMHigh 0.6 ft · 11:59 PM
Predicted
Today's tides
Low tide2:51 AM0.4 ft
High tide11:19 AM1.4 ft
Low tide7:26 PM0.4 ft
High tide11:59 PM0.6 ft

Monthly tide calendar

Flood & low finder

🌊 Biggest flood tides at Nonopapa, Niihau Island this month: Sep 5, Sep 6, Sep 7, Sep 8, Sep 9, Sep 29, Sep 30. These spring highs push water up into the grass and over the oyster rock; prime for poling into flooded marsh for tailing reds.

September 2026
Sun
Mon
Tue
Wed
Thu
Fri
Sat
1H:1.4L:0.6H:0.9
2L:0.1H:1.5L:0.6H:0.7
3🌗L:0.1H:1.5
4🌗L:0.2H:1.6L:0.4H:0.5
5🌗L:0.2H:1.7L:0.3H:0.5
6🌗L:0.2H:1.8L:0.2
7H:0.7L:0.1H:1.8L:0.2
8H:0.8L:0.1H:1.8L:0.1
9H:1.0L:0.1H:1.7L:0.1
10H:1.1L:0.1H:1.6L:0.1
11🌑H:1.3L:0.2H:1.5L:0.1
12🌑H:1.4L:0.3H:1.3L:0.1
13🌑H:1.5L:0.4H:1.1L:0.1
14H:1.5L:0.5H:0.9L:0.2
15H:1.5L:0.6H:0.8L:0.2
16H:1.4L:0.6H:0.6
17L:0.3H:1.4
18🌓L:0.3H:1.4L:0.4H:0.5
19🌓L:0.4H:1.4L:0.4H:0.6
20🌓L:0.4H:1.5L:0.3
21🌓H:0.6L:0.3H:1.5L:0.3
22H:0.8L:0.3H:1.5L:0.2
23H:0.9L:0.2H:1.6L:0.2
24H:1.0L:0.2H:1.5L:0.1
25🌕H:1.2L:0.2H:1.4L:0.1
26🌕H:1.4L:0.3H:1.3L:0.1
27🌕H:1.5L:0.3H:1.2L:0.0
28🌕H:1.6L:0.4H:1.0L:0.0
29H:1.7L:0.4H:0.8L:0.0
30H:1.7L:0.5H:0.6L:0.1

Best fishing times (solunar)

Major and minor solunar windows for Nonopapa, Niihau Island, peak feeding activity is around the moon overhead/underfoot (majors) and moonrise/moonset (minors). Score is the day's activity coefficient (0–100).

DayMajor windowsMinor windowsScore
Today 🌓6:40–8:40 PM
7:05–9:05 AM		1:16–3:16 PM
11:12–1:12 AM		44
Sun Sep 20 🌓7:29–9:29 PM
7:54–9:54 AM		2:00–4:00 PM
12:05–2:05 AM		57
Mon Sep 21 🌓8:16–10:16 PM
8:41–10:41 AM		2:41–4:41 PM
1:00–3:00 AM		69
Tue Sep 22 🌔9:01–11:01 PM
9:26–11:26 AM		3:18–5:18 PM
1:54–3:54 AM		80
Wed Sep 23 🌔9:45–11:45 PM
10:10–12:10 PM		3:53–5:53 PM
2:48–4:48 AM		88
Thu Sep 24 🌔10:28–12:28 AM
10:53–12:53 PM		4:26–6:26 PM
3:41–5:41 AM		94
Fri Sep 25 🌕—
—		5:00–7:00 PM
4:35–6:35 AM		97

Predictions & observations: NOAA CO-OPS station 1610367. Solunar windows computed from the moon's position for this location. Times shown in the station's local time. Not for navigation.

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