Penrhyn (Tongareva Island) — United States

Name: Penrhyn (Tongareva Island)
Address: United States

Tide times & tide chart

↑6:06am↓6:26pm

Predictions are not observations — conditions vary with weather and river flow. Not for navigation.

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Tide times for the next 7 days

Mon 19 Oct 2026 through Sun 25 Oct 2026. All times are local to Penrhyn (Tongareva Island) (Pacific/Rarotonga). Heights are in feet above MLLW.
Day	Tide	Time	Height
Mon 19 Oct 2026	High	02:19	1.4 ft
Mon 19 Oct 2026	Low	09:10	0.3 ft
Mon 19 Oct 2026	High	14:49	1.3 ft
Mon 19 Oct 2026	Low	21:14	0.4 ft
Tue 20 Oct 2026	High	03:03	1.5 ft
Tue 20 Oct 2026	Low	09:51	0.2 ft
Tue 20 Oct 2026	High	15:29	1.4 ft
Tue 20 Oct 2026	Low	21:59	0.3 ft
Wed 21 Oct 2026	High	03:44	1.6 ft
Wed 21 Oct 2026	Low	10:29	0.2 ft
Wed 21 Oct 2026	High	16:08	1.5 ft
Wed 21 Oct 2026	Low	22:42	0.2 ft
Thu 22 Oct 2026	High	04:25	1.6 ft
Thu 22 Oct 2026	Low	11:07	0.1 ft
Thu 22 Oct 2026	High	16:47	1.7 ft
Thu 22 Oct 2026	Low	23:25	0.1 ft
Fri 23 Oct 2026	High	05:07	1.7 ft
Fri 23 Oct 2026	Low	11:45	0.0 ft
Fri 23 Oct 2026	High	17:28	1.8 ft
Sat 24 Oct 2026	Low	00:08	0.0 ft
Sat 24 Oct 2026	High	05:51	1.7 ft
Sat 24 Oct 2026	Low	12:25	0.0 ft
Sat 24 Oct 2026	High	18:11	1.9 ft
Sun 25 Oct 2026	Low	00:54	-0.1 ft
Sun 25 Oct 2026	High	06:37	1.7 ft
Sun 25 Oct 2026	Low	13:08	-0.1 ft
Sun 25 Oct 2026	High	18:57	2.0 ft

Position: 9.0000° S, 157.9833° W
Time zone: Pacific/Rarotonga
Datum: MLLW datum · NOAA reference highs and lows, adjusted by published offsets
Source: NOAA tide offsets from 1770000
Country: United States

Heights are measured above chart datum. A negative height means there is that much less water than the charted depth shows.

Slackwater database (https://github.com/openwatersio/slackwater-database)

How we check predictions — dated samples and their limits.