Surf Forecasts:
How big are the waves at Aunu'u Island today (19 Sep):
- Morning surf: Morning surf (19 Sep, local time) - 3ft (0.9m), 12s period with SSE swell.
- Afternoon surf: Afternoon surf (19 Sep, local time) - 2.5ft (0.8m), 17s period with SW swell.
- Evening surf: Evening surf (19 Sep, local time) - 3ft (0.9m), 15s period with SW swell.
The current surf forecast for Aunu'u Island at 10AM is: 0.9m 12s primary swell from a South-southeast direction (forecast issued at 06:00am September 19). An open ocean swell of 0.9m 7s is not directed at the surf break. The wind direction is predicted to be glassy and the swell rating is 2.
| Time (SST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Sep) | 3ft (0.9m) | 12s |
| Afternoon (19 Sep) | 2.5ft (0.8m) | 17s |
| Evening (19 Sep) | 3ft (0.9m) | 15s |
Table - waves today at Aunu'u Island. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 30mm), heaviest during Mon afternoon. Warm (max 27°C on Sat afternoon, min 25°C on Mon afternoon). Winds increasing (calm on Sat morning, fresh winds from the ESE by Mon night). | |||||||||||||||||||||||
Saturday 19 | Sunday 20 | Monday 21 | |||||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | S 13 | S 12 | SSE 12 | SSE 12 | SW 17 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 17 | SW 17 | SW 15 | SW 15 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 272 | 235 | 240 | 236 | 346 | 318 | 380 | 485 | 581 | 588 | 647 | 647 | 628 | 609 | 546 | 416 | 373 | 314 | 224 | 413 | 493 | 390 | 395 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | glassy | glassy | cross | cross | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | off | off | off | off | cross-off | off | off | off | off | off |
High Tide | 1:35AM0.81m | 2:16PM0.73m | 2:27AM0.84m | 3:02PM0.76m | 3:11AM0.87m | 3:42PM0.81m | |||||||||||||||||
Low Tide | 8:08AM0.30m | 8:07PM0.34m | 8:56AM0.27m | 8:55PM0.31m | 9:35AM0.24m | 9:37PM0.27m | |||||||||||||||||
 |  | | | | | | | | | |  |  |  | | | | | | | |  | | |
 | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — |
 | — | — | — | — | 6:17 | — | — | — | — | — | — | — | 6:17 | — | — | — | — | — | — | — | 6:17 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 2 | 1 | 3 | 1 | 3 | 2 | 2 | 4 | 2 | 1 |
Temp °C | 26 | 26 | 26 | 26 | 27 | 27 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 25 | 25 | 25 |
Feels °C | 31 | 30 | 31 | 30 | 30 | 30 | 29 | 29 | 30 | 29 | 29 | 30 | 31 | 30 | 30 | 28 | 28 | 27 | 26 | 26 | 25 | 25 | 24 |
Swell 1 Height (m) Direction Period (s) | ESE 7 | ESE 7 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 11 | SW 17 | SSW 11 | SSW 11 |
| kJ | 93 | 96 | 240 | 236 | 236 | 228 | 380 | 485 | 581 | 588 | 647 | 647 | 628 | 609 | 546 | 416 | 373 | 314 | 224 | 209 | 493 | 238 | 176 |
Swell 2 Height (m) Direction Period (s) | S 13 | S 12 | ESE 7 | ESE 7 | ESE 7 | SW 16 | SSE 12 | S 11 | SSE 11 | SSE 11 | SSE 11 | E 6 | E 7 | E 7 | E 7 | E 7 | E 7 | SSW 7 | SSW 7 | SW 17 | SW 11 | SW 15 | SW 15 |
| kJ | 272 | 235 | 70 | 68 | 62 | 318 | 179 | 160 | 170 | 164 | 126 | 54 | 56 | 56 | 71 | 74 | 72 | 64 | 82 | 413 | 202 | 390 | 395 |
Swell 3 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SW 15 | SW 17 | ESE 7 | ESE 7 | ESE 7 | E 7 | E 7 | E 7 | SSE 11 | SSE 11 | SSE 11 | S 11 | SW 15 | SW 15 | E 7 | E 7 | SSW 7 | S 6 | SSE 11 | SSE 11 |
| kJ | 94 | 165 | 196 | 104 | 346 | 60 | 47 | 45 | 44 | 43 | 56 | 126 | 126 | 90 | 110 | 262 | 181 | 72 | 72 | 60 | 41 | 45 | 45 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | E 7 | E 6 | E 6 | E 6 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 70 | 84 | 117 | 219 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 16 | 25 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 905 | 0 | 0 | 624 | 905 | 624 |
Best forecast wave conditions in American-Samoa - Tutuila | |||||||||||||||||||||||
Best forecast wave conditions in American Samoa | |||||||||||||||||||||||
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