
The gateway to the Marlborough Sounds, Picton's tides flow through a labyrinth of sunken river valleys where the ocean meets the mountains. The unique geography creates complex tidal currents that surge through the Sounds, making Picton's tide patterns some of New Zealand's most intricate and fascinating.
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How the tides and swell change through the year at Marlborough locations.
Sheltered Sounds, calm waters, small swells.
Autumn clarity, settled weather patterns.
Storm fronts push through the Sounds entrance.
Building energy, fresh SW swells.
Annual tide statistics computed from published LINZ 2026 predictions for Picton. Times use the location time zone (Pacific/Auckland).
1.7m on 20 Feb at 12:15
0.1m on 22 Jan at 17:57
1.02m between high and low
October — highest avg high tides
Two high and two low tides daily
1.6m — from lowest low to highest high
High and low tide predictions for the next 7 days, from LINZ. Times use Pacific/Auckland.
| Day | High tides | Low tides |
|---|---|---|
| Mon 26 Oct | 10:19 · 1.5m, 22:17 · 1.6m | 03:02 · 0.2m, 15:40 · 0.2m |
| Tue 27 Oct | 10:54 · 1.5m, 22:54 · 1.6m | 03:40 · 0.2m, 16:15 · 0.1m |
| Wed 28 Oct | 11:28 · 1.6m, 23:31 · 1.6m | 04:18 · 0.1m, 16:50 · 0.1m |
| Thu 29 Oct | 12:02 · 1.6m | 04:57 · 0.1m, 17:27 · 0.1m |
| Fri 30 Oct | 00:10 · 1.5m, 12:35 · 1.6m | 05:37 · 0.2m, 18:06 · 0.1m |
| Sat 31 Oct | 00:50 · 1.4m, 13:09 · 1.5m | 06:19 · 0.2m, 18:48 · 0.2m |
| Sun 1 Nov | 01:33 · 1.3m, 13:46 · 1.4m | 07:03 · 0.3m, 19:37 · 0.3m |