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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 Monday 25 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
29.4° C
(Which is 1.1°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 10PM is: 1.2m 10s primary swell from a South-southeast direction and 0.9m 5s secondary swell from a North-northwest direction (forecast issued at 06:00pm May 25). An open ocean swell of 0.8m 6s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (SST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 May) | - | - |
| Afternoon (25 May) | 4.5ft (1.3m) | 10s |
| Evening (25 May) | 4ft (1.2m) | 10s |
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 58mm), heaviest during Mon night. Warm (max 28°C on Mon afternoon, min 26°C on Wed night). Winds decreasing (fresh winds from the N on Mon afternoon, calm by Wed morning). | ||||||||||||||||||||||||
Mon 25 | Tuesday 26 | Wednesday 27 | Thu 28 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
SSE 10 | SE 10 | SSE 10 | SE 13 | SE 13 | S 19 | S 19 | S 19 | S 18 | S 18 | S 17 | S 16 | S 16 | S 16 | S 16 | S 15 | S 15 | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | |
340 | 377 | 283 | 604 | 630 | 900 | 1203 | 1351 | 1257 | 1039 | 1004 | 790 | 743 | 612 | 596 | 551 | 510 | 503 | 496 | 482 | 372 | 356 | 345 | 345 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | glassy | glassy | glassy | on | on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | |
High Tide | 3:22PM0.91m | 3:47AM0.97m | 4:08PM0.89m | 4:27AM0.97m | 4:49PM0.87m | 5:05AM0.98m | ||||||||||||||||||
Low Tide | 9:33PM0.20m | 10:06AM0.21m | 10:13PM0.22m | 10:48AM0.20m | 10:50PM0.22m | 11:28AM0.19m | ||||||||||||||||||
 |  |  | | | | | | | | | | | | |  | |  | | | | | | | |
 | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | — |
 | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | 6:00 |
1 | 7 | 9 | 2 | 2 | 5 | 6 | 5 | 6 | 3 | 3 | 2 | 1 | 2 | 3 | — | — | — | 1 | — | — | — | — | — | |
Temp °C | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 26 | 26 | 26 | 26 |
27 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 29 | 30 | 30 | 30 | 31 | 31 | 31 | 30 | 30 | 30 | 30 | 30 | 29 | 29 | 28 | 28 | |
Swell 1 Height (m) Direction Period (s) | SSE 10 | SE 10 | SSE 10 | SE 13 | SE 13 | SE 12 | SE 12 | S 19 | S 18 | S 18 | S 17 | S 16 | S 16 | S 16 | S 16 | S 15 | S 15 | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 |
 kJ | 340 | 377 | 283 | 604 | 604 | 546 | 463 | 1351 | 1257 | 1039 | 1004 | 790 | 743 | 612 | 596 | 551 | 510 | 503 | 496 | 482 | 372 | 356 | 345 | 345 |
Swell 2 Height (m) Direction Period (s) | NE 11 | NE 11 | ENE 6 | S 21 | S 20 | S 19 | S 19 | SE 12 | SE 12 | SE 11 | SE 11 | SE 11 | SE 11 | SE 10 | SSE 10 | SSE 10 | SSE 9 | SE 10 | SE 9 | SE 9 | SE 9 | NNE 10 | NNE 10 | NNE 9 |
| kJ | 30 | 71 | 36 | 416 | 630 | 900 | 1203 | 403 | 355 | 283 | 233 | 194 | 162 | 150 | 204 | 196 | 99 | 134 | 118 | 81 | 81 | 80 | 80 | 78 |
Swell 3 Height (m) Direction Period (s) | N 10 | S 22 | SE 13 | NE 10 | NE 10 | NE 10 | NE 10 | NNE 9 | NNE 9 | N 5 | NE 9 | NE 10 | NE 10 | NNE 10 | NE 10 | NNE 10 | NE 10 | NE 9 | NE 9 | NE 9 | NNE 9 | SE 9 | SE 9 | SE 9 |
| kJ | 18 | 145 | 171 | 82 | 117 | 92 | 108 | 201 | 193 | 28 | 71 | 74 | 98 | 111 | 100 | 85 | 92 | 90 | 90 | 90 | 78 | 64 | 64 | 51 |
Wind waves Height (m) Direction Period (s) | NE 5 | NNE 5 | NNW 5 | N 5 | N 5 | N 5 | N 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 59 | 64 | 35 | 85 | 54 | 54 | 33 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 188 | 107 | 3 | 2 | 10 | 2 | 2 | 2 | 16 | 201 | 16 | 16 | 16 | 0 | 0 | 0 | 2 | 2 | 2 | 16 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in American-Samoa - Tutuila | ||||||||||||||||||||||||
Best forecast wave conditions in American Samoa | ||||||||||||||||||||||||
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