Surf Forecasts:
How big are the waves at Nu'uuli today (18 Aug):
- Afternoon surf: Afternoon surf (18 Aug, local time) - 3ft (0.9m), 15s period with SW swell.
- Evening surf: Evening surf (18 Aug, local time) - 4ft (1.2m), 15s period with SW swell.
The current surf forecast for Nu'uuli at 11PM is: 1.3m 15s primary swell from a Southwest direction and 0.6m 8s secondary swell from a East direction (forecast issued at 06:00pm August 18). The wind direction is predicted to be cross-onshore.
| Time (SST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Aug) | - | - |
| Afternoon (18 Aug) | 3ft (0.9m) | 15s |
| Evening (18 Aug) | 4ft (1.2m) | 15s |
Table - waves today at Nu'uuli. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Tue night. Warm (max 26°C on Tue afternoon, min 24°C on Wed night). Winds increasing (light winds from the SE on Tue afternoon, fresh winds from the ESE by Fri morning). | |||||||||||||||||||
Tue 18 | Wednesday 19 | Thursday 20 | |||||||||||||||||
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) | SW 15 | SW 15 | SW 15 | SW 15 | SSW 15 | SSW 14 | SW 14 | SW 14 | S 14 | SW 11 | S 13 | S 13 | S 13 | SSW 12 | S 12 | S 12 | S 12 | SSW 12 | SSW 12 |
Wave Graph  | |||||||||||||||||||
 kJ | 375 | 574 | 666 | 666 | 730 | 845 | 440 | 711 | 423 | 298 | 600 | 663 | 539 | 528 | 432 | 425 | 672 | 589 | 439 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 00:19AM0.86m | 12:55PM0.75m | 1:18AM0.84m | 1:56PM0.73m | |||||||||||||||
Low Tide | 5:51PM0.31m | 6:47AM0.30m | 6:51PM0.34m | 7:52AM0.30m | 7:50PM0.34m | ||||||||||||||
 |  | |  | |  | | | |  | | | |  | | | | | | |
 | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — |
 | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — |
mm | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 25 | 25 | 25 | 25 | 25 | 25 |
Feels °C | 28 | 28 | 29 | 26 | 25 | 25 | 24 | 24 | 23 | 23 | 23 | 23 | 21 | 22 | 22 | 22 | 22 | 22 | 22 |
Swell 1 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 15 | SW 15 | SSW 15 | SSW 14 | SW 14 | SW 14 | SW 12 | SW 11 | S 13 | S 13 | S 13 | SSW 12 | S 12 | S 12 | S 12 | SSW 12 | SSW 12 |
| kJ | 375 | 574 | 666 | 666 | 730 | 845 | 440 | 711 | 367 | 298 | 600 | 663 | 539 | 528 | 432 | 425 | 672 | 589 | 439 |
Swell 2 Height (m) Direction Period (s) | SW 10 | ESE 8 | E 8 | E 8 | SSE 12 | E 8 | S 15 | S 16 | S 14 | SSW 12 | SW 12 | SW 11 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 |
| kJ | 82 | 50 | 43 | 30 | 83 | 44 | 159 | 131 | 423 | 276 | 273 | 123 | 341 | 164 | 200 | 162 | 158 | 116 | 116 |
Swell 3 Height (m) Direction Period (s) | ESE 8 | SSE 12 | SSE 12 | SSE 12 | ESE 8 | SSE 12 | SSW 10 | SSE 11 | E 8 | S 15 | SW 14 | SW 14 | SSE 14 | SSE 14 | SSE 13 | SE 13 | SSE 13 | SSE 13 | SSE 13 |
| kJ | 50 | 58 | 58 | 85 | 22 | 78 | 51 | 50 | 58 | 279 | 132 | 162 | 121 | 121 | 120 | 84 | 65 | 64 | 64 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | ESE 8 | SSE 7 | SE 6 | SE 6 | ESE 6 | SE 5 | SE 6 | SE 6 | SE 6 | SE 6 | SE 7 | ESE 6 | ESE 6 | SE 6 |
| kJ | — | — | — | — | — | 19 | 186 | 159 | 88 | 82 | 115 | 160 | 182 | 188 | 251 | 289 | 191 | 186 | 245 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 10 | 10 | 10 | 1384 | 1384 | 893 | 893 | 1393 | 1393 | 1393 | 1393 | 1342 | 1342 | 1342 | 1342 | 1349 | 2085 | 1342 | 1342 |
Best forecast wave conditions in American-Samoa - Tutuila | |||||||||||||||||||
Best forecast wave conditions in American Samoa | |||||||||||||||||||
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