Surf Forecasts:
How big are the waves at Aunu'u Island today (18 Sep):
- Morning surf: Morning surf (18 Sep, local time) - 3.5ft (1.0m), 12s period with S swell.
- Afternoon surf: Afternoon surf (18 Sep, local time) - 3ft (0.9m), 11s period with S swell.
- Evening surf: Evening surf (18 Sep, local time) - 2.5ft (0.8m), 11s period with S swell.
The current surf forecast for Aunu'u Island at 8AM is: 1.0m 12s primary swell from a South direction and 1.3m 7s secondary swell from a Southeast direction (forecast issued at 12:00am September 18). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (SST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Sep) | 3.5ft (1.0m) | 12s |
| Afternoon (18 Sep) | 3ft (0.9m) | 11s |
| Evening (18 Sep) | 2.5ft (0.8m) | 11s |
Table - waves today at Aunu'u Island. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 21mm), heaviest during Thu night. Warm (max 27°C on Fri afternoon, min 26°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 18 | Saturday 19 | Sunday 20 | ||||||||||||||||||||||
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 | 4 PM | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | S 11 | 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 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 469 | 330 | 268 | 214 | 206 | 192 | 146 | 144 | 144 | 272 | 235 | 240 | 240 | 346 | 318 | 380 | 485 | 581 | 588 | 647 | 647 | 628 | 609 | 555 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | cross-off | cross-off | cross-off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off | cross-off | cross-off | cross-off | off |
High Tide | 00:35AM0.81m | 1:20PM0.71m | 1:35AM0.81m | 2:16PM0.73m | 2:27AM0.84m | 3:02PM0.76m | ||||||||||||||||||
Low Tide | 7:09AM0.31m | 7:09PM0.36m | 8:08AM0.30m | 8:07PM0.34m | 8:56AM0.27m | 8:55PM0.31m | ||||||||||||||||||
 | |  | | |  |  | | | |  | | | | | | | | | | | | | | |
 | — | 6:15 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:17 | — | — | — | — | — | — | — | 6:17 | — | — | — | — | — | — | — | 6:17 | — | — |
mm | 2 | 1 | 4 | 4 | 1 | — | — | 1 | 2 | 1 | — | 1 | — | — | — | — | 1 | — | — | — | — | — | 1 | 1 |
Temp °C | 26 | 26 | 26 | 26 | 26 | 26 | 27 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 26 |
Feels °C | 28 | 27 | 28 | 29 | 30 | 29 | 29 | 28 | 29 | 29 | 29 | 29 | 30 | 30 | 31 | 31 | 30 | 29 | 28 | 28 | 29 | 30 | 31 | 29 |
Swell 1 Height (m) Direction Period (s) | S 12 | SE 7 | SE 7 | SE 7 | SE 7 | S 11 | S 11 | S 11 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 12 |
| kJ | 469 | 147 | 167 | 156 | 156 | 192 | 146 | 144 | 144 | 111 | 111 | 102 | 82 | 77 | 60 | 380 | 485 | 581 | 588 | 647 | 647 | 628 | 609 | 555 |
Swell 2 Height (m) Direction Period (s) | SW 14 | S 12 | S 12 | S 12 | S 11 | SW 13 | SW 13 | SW 13 | S 11 | S 13 | S 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | ESE 7 | E 7 | SSE 11 | SSE 11 | E 7 | E 7 | E 7 | E 6 | E 7 |
| kJ | 125 | 330 | 268 | 214 | 206 | 58 | 58 | 58 | 144 | 272 | 235 | 240 | 240 | 236 | 228 | 60 | 57 | 173 | 164 | 56 | 56 | 70 | 68 | 69 |
Swell 3 Height (m) Direction Period (s) | N 9 | SW 14 | SW 14 | SW 13 | SW 13 | SSE 15 | SSE 14 | SSE 14 | SSE 13 | SW 16 | SW 16 | SW 16 | SW 15 | SW 17 | SW 16 | SSE 12 | S 11 | E 7 | E 7 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 |
| kJ | 6 | 121 | 89 | 84 | 82 | 21 | 41 | 62 | 60 | 94 | 165 | 198 | 104 | 346 | 318 | 179 | 160 | 57 | 57 | 126 | 126 | 91 | 90 | 90 |
Wind waves Height (m) Direction Period (s) | ESE 7 | SE 7 | — | — | — | ESE 7 | ESE 7 | ESE 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 91 | 200 | — | — | — | 160 | 144 | 140 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 0 |
Best forecast wave conditions in American-Samoa - Tutuila | ||||||||||||||||||||||||
Best forecast wave conditions in American Samoa | ||||||||||||||||||||||||
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