
Haʻatafu sits on Tongatapu's exposed western reef, where southern groundswells and trade winds produce Tonga's best-known surf. The reef changes quickly with the island's strong semi-diurnal tide.
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Annual tide statistics computed from published BOM Pacific 2026 predictions for Haʻatafu Beach. Times use the location time zone (Pacific/Tongatapu).
1.89m on 25 Dec at 20:21
0.21m on 16 Jun at 14:22
1.02m between high and low
January — highest avg high tides
Two high and two low tides daily
1.68m — from lowest low to highest high
High and low tide predictions for the next 7 days, from BOM Pacific. Times use Pacific/Tongatapu.
| Day | High tides | Low tides |
|---|---|---|
| Tue 29 Sep | 09:04 · 1.62m, 21:21 · 1.71m | 02:56 · 0.41m, 15:07 · 0.49m |
| Wed 30 Sep | 09:54 · 1.6m, 22:09 · 1.71m | 03:44 · 0.38m, 15:55 · 0.51m |
| Thu 1 Oct | 10:46 · 1.58m, 23:00 · 1.68m | 04:33 · 0.38m, 16:46 · 0.55m |
| Fri 2 Oct | 11:45 · 1.55m, 23:57 · 1.65m | 05:28 · 0.39m, 17:43 · 0.58m |
| Sat 3 Oct | 12:45 · 1.52m | 06:27 · 0.41m, 18:45 · 0.61m |
| Sun 4 Oct | 00:58 · 1.62m, 13:48 · 1.51m | 07:29 · 0.43m, 19:48 · 0.62m |
| Mon 5 Oct | 02:02 · 1.6m, 14:51 · 1.52m | 08:32 · 0.45m, 20:53 · 0.62m |