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Aunu'u Island Surf Forecast
/ Tutuila (19 surf breaks) /
Surf Forecasts:
Aunu'u Island surfForecast / Tutuila / American Samoa
48hr Weather and Surf, issued 6 pm Sunday 17 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)How big are the waves at Aunu'u Island today?
The current surf forecast for Aunu'u Island at 1AM is: 2.2m 8s primary swell from a Southeast direction and 1.0m 14s secondary swell from a South direction (forecast issued at 06:00pm May 17). An open ocean swell of 0.5m 9s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (SST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 May) | 3.5ft (1.1m) | 13s |
| Afternoon (18 May) | 3.5ft (1.0m) | 13s |
| Evening (18 May) | 5ft (1.5m) | 8s |
Table - waves today at Aunu'u Island. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 25mm), heaviest during Sun afternoon. Warm (max 28°C on Mon morning, min 26°C on Sun afternoon). Winds decreasing (fresh winds from the ESE on Sun night, calm by Tue night). | ||||||||||||||||||||||||
Sun 17 | Monday 18 | Tuesday 19 | Wed 20 | |||||||||||||||||||||
4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | S 13 | S 13 | S 13 | SE 8 | S 13 | S 12 | S 12 | S 17 | S 17 | SE 9 | SE 9 | SE 9 | SE 9 | S 15 | SE 9 | SE 9 | SE 9 | SE 9 | |
505 | 542 | 665 | 650 | 555 | 437 | 430 | 356 | 345 | 284 | 266 | 247 | 243 | 211 | 265 | 363 | 334 | 351 | 318 | 347 | 294 | 260 | 230 | 225 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | off | off | off | off | off | cross-off | cross-off | cross-off | on | cross-on | cross | cross-off | cross-off | cross-off | cross | glassy | glassy | glassy | on | on | on | on | |
High Tide | 7:58PM0.99m | 8:18AM1.15m | 8:59PM0.96m | 9:19AM1.12m | 10:04PM0.94m | 10:24AM1.07m | ||||||||||||||||||
Low Tide | 1:56AM0.07m | 2:46PM-0.00m | 2:56AM0.10m | 3:48PM0.03m | 3:59AM0.14m | |||||||||||||||||||
 |  | | | | | |  | | | | |  |  |  | | |  | | | | | | | |
 | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:35 | — | — | — |
 | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | 6:00 |
5 | 3 | 1 | 1 | 3 | 2 | 2 | — | 1 | 1 | 3 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 26 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 27 | 26 | 27 | 27 | 27 | 27 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 |
25 | 26 | 25 | 25 | 26 | 26 | 26 | 28 | 29 | 29 | 27 | 25 | 28 | 29 | 30 | 30 | 31 | 32 | 31 | 31 | 30 | 30 | 30 | 30 | |
Swell 1 Height (m) Direction Period (s) | S 10 | S 15 | S 15 | S 14 | S 14 | S 14 | SSE 8 | SE 8 | SSE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 |
 kJ | 148 | 352 | 347 | 416 | 394 | 366 | 174 | 284 | 219 | 284 | 266 | 233 | 187 | 187 | 250 | 363 | 334 | 351 | 318 | 294 | 294 | 260 | 230 | 225 |
Swell 2 Height (m) Direction Period (s) | S 15 | S 10 | NE 8 | N 9 | NNE 8 | NNE 8 | S 13 | S 13 | S 13 | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 16 | S 16 | S 16 | S 16 | S 15 | S 14 | S 14 | S 13 | S 13 |
| kJ | 357 | 115 | 18 | 39 | 24 | 28 | 430 | 356 | 345 | 272 | 259 | 247 | 243 | 190 | 144 | 252 | 321 | 243 | 231 | 347 | 264 | 253 | 225 | 166 |
Swell 3 Height (m) Direction Period (s) | NNE 8 | NNE 8 | N 9 | SE 14 | SE 13 | SE 13 | NNE 8 | E 9 | NNE 8 | NNE 8 | SE 13 | SE 12 | SE 12 | S 17 | S 17 | S 12 | S 12 | S 12 | S 12 | NNE 8 | NNE 10 | NNE 9 | NNE 8 | NNE 8 |
| kJ | 24 | 24 | 15 | 31 | 46 | 45 | 27 | 40 | 26 | 26 | 57 | 77 | 75 | 211 | 265 | 104 | 101 | 72 | 98 | 26 | 61 | 50 | 59 | 55 |
Wind waves Height (m) Direction Period (s) | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | E 8 | — | E 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 505 | 542 | 665 | 650 | 555 | 437 | 223 | — | 76 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1357 | 2659 | 1302 | 1357 | 1132 | 1132 | 228 | 228 | 5 | 27 | 188 | 201 | 188 | 0 | 0 | 0 | 13 | 0 | 0 | 0 | 3 | 3 | 3 | 3 |
Best forecast wave conditions in American-Samoa - Tutuila | ||||||||||||||||||||||||
Best forecast wave conditions in American Samoa | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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