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Aunu'u Island Surf Forecast
/ Tutuila (19 surf breaks) /
Surf Forecasts:
Aunu'u Island surfForecast / Tutuila / American Samoa
16 Day Weather and Surf, issued 6 am Saturday 16 May 2026 SSTForecast update in hr min s Forecast update imminent
Aunu'u Island surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Aunu'u Island sea temperature is
30.0° C
(Which is 1.4°C warmer than normal for this time of year)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 Monday (May 18) at 10AM. The primary swell is predicted to be 1.1m and 13s period with a secondary swell of 0.9m and 8s. 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 2.1m 10s and forecast to arrive on Sunday (May 17) at 1AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 9s period and expected on Sunday (May 17) at 10AM.
| Wave Type | Time (SST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10AM (Mon 18th May) | 3.5ft (1.1m) 13s |
| Best Surf | 10AM (Mon 18th May) | 3.5ft (1.1m) 13s |
| Most Powerful | 1AM (Sun 17th May) | 7ft (2.1m) 10s |
Table - best surf conditions forecast for Aunu'u Island over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 55mm), heaviest during Sun afternoon. Warm (max 28°C on Mon morning, min 25°C on Sun night). Winds decreasing (fresh winds from the SE on Sun night, light winds from the E by Mon night). | Days 4-6 Weather SummaryLight rain (total 2mm), mostly falling on Tue morning. Warm (max 28°C on Wed afternoon, min 27°C on Tue morning). Wind will be generally light. | ||||||||||||||||||||
Saturday 16 | Sunday 17 | Monday 18 | Tuesday 19 | Wednesday 20 | Thursday 21 | Friday 22 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
SSW 13 | SSE 8 | SSE 10 | S 10 | SE 8 | S 14 | S 13 | S 13 | S 12 | S 16 | S 16 | S 15 | S 13 | S 12 | S 12 | S 11 | SE 9 | S 12 | S 11 | S 11 | SSE 10 | |
232 | 322 | 804 | 369 | 433 | 416 | 430 | 345 | 247 | 262 | 321 | 347 | 225 | 187 | 134 | 121 | 114 | 169 | 351 | 281 | 260 | |
Wind (km/h) | |||||||||||||||||||||
cross-off | cross-off | off | cross-off | cross-off | cross-off | off | off | cross | off | off | cross-off | off | glassy | glassy | glassy | glassy | cross-off | cross-off | cross-off | cross-off | |
High Tide | 7:00PM1.02m | 7:20AM1.18m | 7:58PM0.99m | 8:18AM1.15m | 8:59PM0.96m | 9:19AM1.12m | 10:04PM0.94m | 10:24AM1.07m | 11:10PM0.92m | 11:29AM1.03m | 00:15AM0.92m | 12:34PM0.99m | 1:17AM0.93m | ||||||||
Low Tide | 12:50PM-0.02m | 1:00AM0.05m | 1:47PM-0.02m | 1:56AM0.07m | 2:46PM-0.00m | 2:56AM0.10m | 3:48PM0.03m | 3:59AM0.14m | 4:52PM0.07m | 5:07AM0.18m | 5:56PM0.11m | 6:16AM0.21m | 6:59PM0.14m | ||||||||
 |  |  | | | |  |  | | |  |  | |  | | | |  | | | | |
 | 6:35 | — | — | 6:35 | — | — | 6:35 | — | — | 6:35 | — | — | 6:35 | — | — | 6:35 | — | — | 6:37 | — | — |
 | — | 6:01 | — | — | 6:00 | — | — | 6:00 | — | — | 6:00 | — | — | 6:00 | — | — | 6:00 | — | — | 6:00 | — |
6 | 5 | 12 | 8 | 10 | 2 | — | 1 | 11 | 2 | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 27 | 27 | 27 | 26 | 27 | 27 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 27 | 28 | 27 | 27 | 27 | 27 |
27 | 27 | 26 | 25 | 27 | 24 | 28 | 28 | 29 | 30 | 30 | 30 | 30 | 32 | 32 | 31 | 32 | 30 | 30 | 29 | 29 | |
Swell 1 Height (m) Direction Period (s) | SSW 13 | ESE 10 | S 18 | S 10 | S 9 | SSE 8 | S 13 | S 13 | S 12 | S 12 | SE 9 | SE 9 | ESE 8 | SE 8 | SE 8 | SE 9 | SE 9 | SE 10 | S 11 | S 11 | SSE 10 |
 kJ | 232 | 132 | 158 | 369 | 168 | 252 | 430 | 345 | 247 | 187 | 216 | 243 | 96 | 184 | 112 | 76 | 107 | 150 | 351 | 281 | 260 |
Swell 2 Height (m) Direction Period (s) | ESE 10 | SSW 13 | NNE 9 | S 16 | S 15 | S 14 | SSE 8 | SSE 8 | SE 13 | S 16 | S 16 | S 15 | S 13 | S 12 | S 12 | S 11 | S 11 | S 12 | SE 9 | SE 8 | NE 9 |
| kJ | 132 | 222 | 27 | 330 | 357 | 416 | 119 | 131 | 78 | 262 | 321 | 347 | 225 | 187 | 134 | 121 | 114 | 169 | 93 | 74 | 68 |
Swell 3 Height (m) Direction Period (s) | S 9 | SW 16 | SW 15 | NNE 9 | NNE 8 | NNE 9 | NNE 8 | NE 8 | NNE 8 | SE 12 | S 12 | NNE 8 | SE 9 | NE 8 | NE 8 | NE 9 | NE 9 | NE 10 | NE 9 | NE 9 | ESE 8 |
| kJ | 60 | 125 | 56 | 28 | 24 | 43 | 27 | 33 | 25 | 74 | 137 | 26 | 83 | 30 | 30 | 27 | 26 | 59 | 68 | 67 | 23 |
Wind waves Height (m) Direction Period (s) | SSE 7 | SSE 8 | SSE 10 | ESE 9 | SE 8 | ESE 9 | E 8 | E 8 | ESE 8 | ESE 8 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 168 | 322 | 804 | 324 | 433 | 180 | 173 | 138 | 254 | 237 | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 1357 | 1364 | 1364 | 1357 | 2366 | 1357 | 0 | 0 | 240 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in American-Samoa - Tutuila | |||||||||||||||||||||
Best forecast wave conditions in American Samoa | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Aunu'u 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 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.
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