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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 am Tuesday 12 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
29.9° C
(Which is 1.2°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 10AM is: 0.8m 15s primary swell from a Southwest direction and 0.8m 12s secondary swell from a Southwest direction (forecast issued at 06:00am May 12). An open ocean swell of 1.3m 9s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 2.
| Time (SST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 May) | 2.5ft (0.8m) | 15s |
| Afternoon (12 May) | 3.5ft (1.1m) | 14s |
| Evening (12 May) | 3.5ft (1.1m) | 14s |
Table - waves today at Aunu'u Island. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 9mm), mostly falling on Wed morning. Warm (max 29°C on Tue morning, min 27°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 12 | Wednesday 13 | Thursday 14 | Fri 15 | |||||||||||||||||||||
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 | 4 PM | 7 PM | 10 PM | 1 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SW 15 | SW 15 | SW 15 | SW 12 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SSW 16 | SSW 16 | SW 14 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 16 | SSW 13 | S 15 | |
284 | 273 | 266 | 256 | 459 | 245 | 447 | 453 | 529 | 447 | 280 | 346 | 308 | 292 | 276 | 254 | 308 | 239 | 229 | 222 | 173 | 280 | 232 | 484 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 3:11AM0.96m | 3:29PM0.97m | 3:57AM1.04m | 4:19PM1.00m | 4:44AM1.11m | 5:11PM1.02m | ||||||||||||||||||
Low Tide | 9:20AM0.19m | 9:39PM0.14m | 10:11AM0.12m | 10:26PM0.09m | 11:03AM0.06m | 11:15PM0.06m | ||||||||||||||||||
 |  | | | |  | | | | |  | |  | | | | | | | | |  | | | |
 | 6:33 | — | — | — | — | — | — | — | 6:33 | — | — | — | — | — | — | — | 6:33 | — | — | — | — | — | — | 6:35 |
 | — | — | — | — | 6:02 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — | 6:01 |
— | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | 1 | 1 | 1 | — | 1 | 1 | 1 | |
Temp °C | 28 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 27 |
26 | 28 | 29 | 28 | 29 | 28 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 30 | 30 | 30 | 29 | 29 | 29 | 30 | 30 | 30 | 30 | 29 | |
Swell 1 Height (m) Direction Period (s) | SW 15 | ESE 9 | SW 12 | ESE 9 | ESE 10 | ESE 10 | SW 14 | ESE 10 | SW 14 | SW 14 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 10 | ESE 10 | ESE 11 | ESE 11 | ESE 11 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 |
 kJ | 284 | 101 | 172 | 249 | 289 | 263 | 447 | 231 | 529 | 447 | 236 | 217 | 217 | 184 | 192 | 175 | 286 | 286 | 322 | 304 | 298 | 298 | 298 | 292 |
Swell 2 Height (m) Direction Period (s) | SW 12 | SW 15 | SW 15 | SW 12 | SW 14 | SW 12 | ESE 10 | SW 14 | SSW 18 | SSW 15 | SW 12 | SSW 16 | SW 14 | SW 13 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | S 15 |
| kJ | 141 | 273 | 266 | 256 | 459 | 195 | 235 | 453 | 108 | 130 | 167 | 346 | 308 | 261 | 276 | 254 | 308 | 239 | 229 | 222 | 173 | 176 | 232 | 484 |
Swell 3 Height (m) Direction Period (s) | SE 10 | SW 12 | NE 8 | SW 15 | NE 9 | SW 14 | S 16 | SSW 18 | SSW 15 | SSW 18 | SSW 16 | SW 12 | SSW 15 | SSW 15 | SW 11 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SSW 16 | S 16 | SW 14 |
| kJ | 74 | 172 | 25 | 178 | 28 | 245 | 132 | 106 | 71 | 108 | 280 | 172 | 304 | 292 | 90 | 212 | 212 | 212 | 212 | 215 | 144 | 280 | 193 | 147 |
Wind waves Height (m) Direction Period (s) | E 5 | E 5 | ESE 9 | — | — | — | — | — | ESE 10 | ESE 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 56 | 53 | 243 | — | — | — | — | — | 246 | 241 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 194 | 0 | 0 | 0 | 25 | 622 | 622 | 622 | 1364 | 1364 | 0 | 0 | 0 | 0 | 194 | 0 | 1364 | 194 | 0 | 0 | 194 | 194 | 194 | 194 |
Best forecast wave conditions in American-Samoa - Tutuila | ||||||||||||||||||||||||
Best forecast wave conditions in American Samoa | ||||||||||||||||||||||||
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