
Where the Ahipara gumfields meet the Tasman Sea, Shipwreck Bay is a wild stretch of Ninety Mile Beach known for its powerful right-hand point break and towering sand dunes. The tide here sweeps in from the vast western horizon, creating one of New Zealand's most dramatic surf landscapes.
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How the tides and swell change through the year at Northland locations.
Warm water, small swells, long sun-drenched days.
Settled weather with consistent groundswells.
Bigger SW swells and dramatic tide ranges.
Mixed conditions, building energy toward summer.
Annual tide statistics computed from verified LINZ data for Shipwreck Bay.
3.31m on 13 Aug at 21:50
0.14m on 18 Apr at 15:48
2.09m between high and low
August — highest avg high tides
Two high and two low tides daily
3.17m — from lowest low to highest high
High and low tide times for the next 7 days, drawn from verified LINZ data.
| Day | High tides | Low tides |
|---|---|---|
| Thu 10 Sep | 08:26 · 2.96m, 20:45 · 3.13m | 02:13 · 0.32m, 14:33 · 0.32m |
| Fri 11 Sep | 09:09 · 3.05m, 21:26 · 3.22m | 02:58 · 0.23m, 15:16 · 0.23m |
| Sat 12 Sep | 09:48 · 3.13m, 22:04 · 3.22m | 03:39 · 0.14m, 15:55 · 0.23m |
| Sun 13 Sep | 10:25 · 3.13m, 22:40 · 3.13m | 04:18 · 0.23m, 16:33 · 0.32m |
| Mon 14 Sep | 11:00 · 3.05m, 23:15 · 2.96m | 04:55 · 0.32m, 17:09 · 0.41m |
| Tue 15 Sep | 11:34 · 2.87m, 23:51 · 2.78m | 05:31 · 0.41m, 17:45 · 0.58m |
| Wed 16 Sep | 12:10 · 2.78m | 06:07 · 0.58m, 18:23 · 0.76m |