Surf Forecasts:
Tuamotu Island surf forecast from 18 Aug 2026:
- Best quality surf: Friday 21 Aug, 12PM (local time) - 3.5ft (1.1m), 16s period, SSE swell with cross-offshore winds.
- Most powerful swell: Wednesday 19 Aug, 12PM (local time) - 13ft (4.0m), 11s period, S swell with 3,488 kJ wave energy.
- Next surfable swell (1★+): Friday 21 Aug, 3AM (local time) - 3ft (0.9m), 9s period with ESE swell.
Best Forecast Surf Conditions for Tuamotu Island this week:
The surf forecast for Tuamotu Island over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Aug 21) at 3AM. The primary swell is predicted to be 0.5m and 16s period with a secondary swell of 1.0m and 8s. Another secondary swell of 0.9m and 9s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Tuamotu Island in the next 16 days are 4.0m 11s and forecast to arrive on Wednesday (Aug 19) at 12PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Saturday (Aug 22) at 6AM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3AM (Fri 21st Aug) | 3ft (0.9m) 9s |
| Best Surf | 12PM (Fri 21st Aug) | 3.5ft (1.1m) 16s |
| Most Powerful | 12PM (Wed 19th Aug) | 13ft (4.0m) 11s |
Table - best surf conditions forecast for Tuamotu Island over the next 16 days.
Short Range ForecastLight rain (total 4mm), mostly falling on Wed morning. Very mild (max 13°C on Fri morning, min 8°C on Wed night). Winds decreasing (strong winds from the SSW on Wed morning, light winds from the NE by Fri morning). | Days 4-6 Weather SummaryMostly dry. Very mild (max 18°C on Sat afternoon, min 9°C on Sun night). Wind will be generally light. | ||||||||||||||||||||
Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SSE 11 | S 11 | SSW 14 | SE 8 | S 8 | SSE 8 | SSE 16 | SSE 16 | SSE 14 | SSE 12 | SSE 11 | SSE 11 | SSE 10 | SE 10 | ESE 13 | ESE 13 | SSE 16 | SSE 15 | SSE 14 | SSE 15 | SSE 14 |
Wave Graph  | |||||||||||||||||||||
 kJ | 2513 | 2973 | 3434 | 534 | 493 | 157 | 151 | 534 | 322 | 164 | 115 | 78 | 39 | 33 | 33 | 33 | 90 | 228 | 201 | 186 | 213 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross-on | cross-on | on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross | glassy | cross-off |
High Tide | 10:47AM1.96m | 11:06PM1.95m | 11:32AM1.90m | 11:48PM1.87m | 12:17PM1.84m | 00:30AM1.79m | 1:01PM1.78m | 1:14AM1.71m | 1:46PM1.73m | 2:05AM1.65m | 2:36PM1.70m | 3:08AM1.63m | 3:41PM1.69m | ||||||||
Low Tide | 4:56PM0.58m | 5:24AM0.56m | 5:42PM0.65m | 6:09AM0.62m | 6:28PM0.72m | 6:53AM0.69m | 7:17PM0.77m | 7:38AM0.75m | 8:09PM0.81m | 8:27AM0.80m | 9:07PM0.83m | 9:27AM0.82m | 10:10PM0.83m | ||||||||
 | |  |  |  |  | | | | | |  |  | | | | | | | | | |
 | 6:48 | — | — | 6:48 | — | — | 6:46 | — | — | 6:45 | — | — | 6:43 | — | — | 6:41 | — | — | 6:41 | — | — |
 | — | 5:34 | — | — | 5:34 | — | — | 5:35 | — | — | 5:36 | — | — | 5:37 | — | — | 5:37 | — | — | 5:38 | — |
mm | 2 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 10 | 9 | 9 | 11 | 12 | 9 | 13 | 13 | 11 | 16 | 18 | 14 | 16 | 18 | 14 | 16 | 14 | 13 | 16 | 18 | 14 |
Feels °C | 2 | 1 | 3 | 6 | 7 | 6 | 11 | 9 | 8 | 11 | 14 | 8 | 10 | 15 | 9 | 14 | 10 | 10 | 14 | 16 | 10 |
Swell 1 Height (m) Direction Period (s) | SE 9 | SSE 11 | SE 9 | SE 8 | SSE 8 | SSE 8 | ESE 8 | SSE 16 | SSE 14 | SSE 12 | SSE 11 | SSE 11 | SSE 10 | SE 10 | ESE 13 | ESE 13 | SSE 16 | SSE 15 | SSE 14 | SSE 15 | SSE 14 |
| kJ | 373 | 1242 | 540 | 490 | 207 | 157 | 111 | 534 | 322 | 164 | 115 | 78 | 39 | 24 | 33 | 33 | 90 | 228 | 201 | 186 | 213 |
Swell 2 Height (m) Direction Period (s) | SE 14 | ESE 9 | SSE 14 | SSE 14 | ESE 9 | ESE 9 | SSE 9 | ESE 10 | ESE 10 | ESE 9 | SE 8 | ESE 13 | ESE 13 | ESE 13 | SSE 10 | SSE 9 | SSE 9 | SSE 9 | ESE 12 | ESE 13 | ESE 12 |
| kJ | 50 | 355 | 911 | 189 | 180 | 124 | 79 | 170 | 85 | 33 | 17 | 32 | 34 | 33 | 9 | 16 | 25 | 26 | 15 | 16 | 13 |
Swell 3 Height (m) Direction Period (s) | — | SSE 16 | — | SE 12 | SSE 13 | SSE 17 | SSE 16 | S 16 | S 16 | E 15 | E 14 | ESE 8 | — | NE 4 | NE 4 | S 18 | SSE 12 | ESE 13 | NE 11 | SE 13 | NE 10 |
| kJ | — | 424 | — | 51 | 98 | 57 | 151 | 243 | 127 | 4 | 4 | 6 | — | 1 | 1 | 6 | 46 | 33 | 5 | 44 | 4 |
Wind waves Height (m) Direction Period (s) | SSE 11 | S 11 | SSW 14 | SSW 8 | S 8 | — | — | — | NNE 3 | — | — | — | — | WNW 2 | — | — | — | NNE 11 | — | — | — |
| kJ | 2513 | 2973 | 3434 | 534 | 493 | — | — | — | 2 | — | — | — | — | 1 | — | — | — | 12 | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 132 | 121 | 14 | 43 | 42 | 1 | 0 | 6 | 2 | 3 | 2 | 3 | 3 | 1 | 3 | 1 | 0 | 2 | 1 | 0 | 3 |
Best forecast wave conditions in Gisborne and Mahia | |||||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||||
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Tuamotu Island surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Tuamotu Island Surf forecast
The above surf forecast table for Tuamotu Island provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Tuamotu Island can be found by selecting the local surf guide option on the grey menu. Our Tuamotu Island surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Tuamotu Island) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Tuamotu Island may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Are you planning a holiday in Gisborne and Mahia? If you are looking for accommodation near Tuamotu Island, camping, hotels and holiday cottages in Gisborne and Mahia, consider staying in Gisborne which is 8 km (5 miles) away.
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