
Surf Forecasts:
Aunu'u Island surf forecast from 10 Sep 2026:
- Best quality surf: Sunday 13 Sep, 1PM (local time) - 6ft (1.9m), 17s period, SSW swell with offshore winds.
- Most powerful swell: Sunday 13 Sep, 1PM (local time) - 6ft (1.9m), 17s period, SSW swell with 2,089 kJ wave energy.
- Next surfable swell (1★+): Thursday 10 Sep, 4PM (local time) - 2ft (0.6m), 13s period with SW swell.
Best Forecast Surf Conditions for Aunu'u Island this week:
The surf forecast for Aunu'u Island over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Sep 10) at 4PM. The primary swell is predicted to be 0.6m and 13s period with a secondary swell of 0.5m and 10s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Aunu'u Island in the next 16 days are 1.9m 17s and forecast to arrive on Sunday (Sep 13) at 1PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 6s period and expected on Monday (Sep 14) at 7PM.
| Wave Type | Time (SST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4PM (Thu 10th Sep) | 2ft (0.6m) 13s |
| Best Surf | 1PM (Sun 13th Sep) | 6ft (1.9m) 17s |
| Most Powerful | 1PM (Sun 13th Sep) | 6ft (1.9m) 17s |
Table - best surf conditions forecast for Aunu'u Island over the next 16 days.
Short Range ForecastLight rain (total 9mm), mostly falling on Sat morning. Warm (max 27°C on Wed night, min 26°C on Wed night). Wind will be generally light. | Days 4-6 Weather SummaryModerate rain (total 14mm), heaviest on Sat night. Warm (max 26°C on Sat night, min 26°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | |||||||||||||||
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) | SW 14 | SW 13 | SW 12 | SW 11 | SW 11 | SW 18 | SW 20 | SW 19 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 |
Wave Graph | |||||||||||||||||||||
160 | 142 | 178 | 121 | 116 | 152 | 634 | 808 | 1398 | 2078 | 1863 | 1239 | 813 | 951 | 951 | 669 | 567 | 496 | 406 | 365 | 258 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | off | off | cross-off | cross-off | off | cross-off | cross-off | cross-off | off | off | off | off | off | off | off | off | cross-off | on | cross-off |
High Tide | 6:15AM1.12m | 6:41PM1.07m | 7:01AM1.09m | 7:25PM1.06m | 7:46AM1.03m | 8:09PM1.03m | 8:32AM0.96m | 8:54PM0.98m | 9:21AM0.88m | 9:42PM0.93m | 10:13AM0.80m | 10:34PM0.87m | 11:12AM0.75m | 11:33PM0.83m | |||||||
Low Tide | 12:31PM0.03m | 00:49AM0.07m | 1:13PM0.07m | 1:35AM0.10m | 1:54PM0.12m | 2:22AM0.14m | 2:36PM0.18m | 3:10AM0.19m | 3:20PM0.24m | 4:01AM0.24m | 4:07PM0.29m | 4:58AM0.28m | 5:02PM0.34m | ||||||||
6:20 | — | — | 6:20 | — | — | 6:18 | — | — | 6:18 | — | — | 6:18 | — | — | 6:16 | — | — | 6:16 | — | — | |
— | 6:16 | — | — | 6:16 | — | — | 6:16 | — | — | 6:16 | — | — | 6:16 | — | — | 6:16 | — | — | 6:17 | — | |
mm | — | — | — | — | — | 2 | 3 | 4 | 3 | 4 | 4 | 2 | — | — | — | — | 1 | 11 | 6 | 1 | — |
Temp °C | 27 | 27 | 26 | 26 | 27 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 27 | 25 |
Feels °C | 27 | 27 | 27 | 29 | 29 | 28 | 27 | 27 | 26 | 26 | 28 | 27 | 26 | 26 | 26 | 26 | 27 | 27 | 28 | 29 | 26 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 13 | E 8 | E 8 | E 8 | SW 10 | SW 20 | SW 19 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SSW 13 | SSW 12 |
160 | 142 | 108 | 108 | 98 | 82 | 634 | 808 | 1398 | 2078 | 1863 | 1239 | 813 | 951 | 951 | 669 | 567 | 496 | 406 | 269 | 189 | |
Swell 2 Height (m) Direction Period (s) | SW 10 | SW 10 | SW 12 | SW 11 | SW 11 | SW 18 | NNE 11 | SW 12 | SSW 11 | NNE 11 | NNE 10 | SSW 19 | S 6 | SSW 17 | S 16 | S 14 | SSW 13 | SSW 12 | SSW 13 | SW 15 | SW 15 |
54 | 47 | 178 | 121 | 116 | 152 | 43 | 87 | 173 | 39 | 20 | 124 | 49 | 487 | 490 | 405 | 299 | 260 | 295 | 365 | 258 | |
Swell 3 Height (m) Direction Period (s) | NNE 11 | NNE 11 | SE 8 | NE 12 | NE 12 | NNE 11 | SW 10 | NNE 11 | NNE 11 | NE 11 | ESE 8 | NNE 10 | SSW 18 | SSE 6 | ESE 8 | SSE 6 | SE 6 | ENE 6 | SE 6 | ENE 6 | E 7 |
41 | 41 | 15 | 69 | 68 | 40 | 34 | 41 | 40 | 33 | 13 | 20 | 337 | 51 | 11 | 51 | 39 | 31 | 32 | 31 | 42 | |
Wind waves Height (m) Direction Period (s) | E 8 | E 8 | — | — | — | E 8 | E 7 | E 7 | ESE 8 | E 7 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ESE 6 | ENE 5 | ENE 6 | — | — | — | — |
130 | 133 | — | — | — | 74 | 68 | 65 | 120 | 100 | 45 | 50 | 86 | 89 | 91 | 39 | 48 | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 622 | 0 | 0 | 0 | 105 | 194 | 0 | 905 | 905 | 905 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 |
Best forecast wave conditions in American-Samoa - Tutuila | |||||||||||||||||||||
Best forecast wave conditions in American Samoa | |||||||||||||||||||||
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Live Wave Height (m)
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Information about the Aunu'u Island Surf forecast
The above surf forecast table for Aunu'u Island provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Aunu'u Island can be found by selecting the local surf guide option on the grey menu. Our Aunu'u 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 (Aunu'u 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 Aunu'u 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.
Aunu'u Island is 15 km (9 miles) from Pago Pago. If you plan a holiday in American-Samoa - Tutuila, look for hotels and other accommodation in Pago Pago. Pago Pago has rooms for a wide range of budgets as well as car hire and transport links.










