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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 19 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 1.5°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 9AM is: 1.4m 8s primary swell from a Southeast direction and 0.8m 12s secondary swell from a South direction (forecast issued at 06:00am May 19). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (SST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 May) | 4.5ft (1.4m) | 8s |
| Afternoon (19 May) | 2.5ft (0.8m) | 16s |
| Evening (19 May) | 4.5ft (1.4m) | 9s |
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 6mm), mostly falling on Tue night. Warm (max 28°C on Tue afternoon, min 27°C on Tue morning). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 19 | Wednesday 20 | Thursday 21 | Fri 22 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
SSE 8 | SSE 8 | S 17 | SE 9 | S 16 | SE 9 | SE 9 | S 15 | S 14 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | S 11 | S 12 | S 13 | S 13 | S 12 | S 12 | |
334 | 300 | 265 | 262 | 321 | 294 | 332 | 347 | 333 | 300 | 300 | 266 | 230 | 202 | 202 | 176 | 155 | 152 | 157 | 214 | 401 | 543 | 638 | 617 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | cross-off | cross-off | cross | cross | glassy | cross-on | on | on | glassy | cross-on | cross-on | on | glassy | cross-on | cross-on | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 9:19AM1.12m | 10:04PM0.94m | 10:24AM1.07m | 11:10PM0.92m | 11:29AM1.03m | 00:15AM0.92m | ||||||||||||||||||
Low Tide | 2:56AM0.10m | 3:48PM0.03m | 3:59AM0.14m | 4:52PM0.07m | 5:07AM0.18m | 5:56PM0.11m | ||||||||||||||||||
 |  | | | |  | | | | | | | | |  | | |  | | | | | | | |
 | 6:35 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — | 6:37 |
 | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — | 6:00 |
— | — | — | — | — | 1 | 1 | 1 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | |
Temp °C | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 |
29 | 30 | 30 | 30 | 31 | 32 | 33 | 31 | 31 | 30 | 32 | 32 | 32 | 32 | 33 | 31 | 30 | 30 | 30 | 30 | 29 | 28 | 28 | 27 | |
Swell 1 Height (m) Direction Period (s) | SSE 8 | SSE 8 | SE 8 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | S 13 | S 13 | S 12 | S 12 |
 kJ | 334 | 300 | 260 | 262 | 287 | 294 | 332 | 300 | 300 | 300 | 300 | 266 | 230 | 202 | 202 | 176 | 155 | 152 | 123 | 110 | 401 | 543 | 638 | 617 |
Swell 2 Height (m) Direction Period (s) | S 12 | S 12 | S 12 | S 16 | S 16 | S 16 | S 15 | S 15 | S 14 | S 14 | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | S 12 | SE 9 | SE 9 | SE 9 | SE 8 |
| kJ | 193 | 146 | 187 | 252 | 321 | 243 | 228 | 347 | 333 | 253 | 229 | 161 | 145 | 136 | 134 | 134 | 129 | 121 | 157 | 214 | 110 | 112 | 110 | 74 |
Swell 3 Height (m) Direction Period (s) | SE 12 | S 17 | S 17 | S 12 | S 12 | S 12 | S 12 | NNE 8 | NNE 8 | NNE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 9 | NE 8 | NE 9 | NE 8 | NE 10 | NE 10 |
| kJ | 75 | 211 | 265 | 141 | 101 | 99 | 98 | 26 | 26 | 26 | 31 | 30 | 30 | 30 | 30 | 29 | 30 | 29 | 38 | 25 | 65 | 33 | 76 | 74 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SSE 4 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 13 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 130 | 622 | 0 | 0 | 0 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 0 | 16 | 16 | 16 | 130 | 27 | 0 | 30 |
Best forecast wave conditions in American-Samoa - Tutuila | ||||||||||||||||||||||||
Best forecast wave conditions in American Samoa | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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