Surf Forecasts:
How big are the waves at Aunu'u Island today (21 Jul):
- Morning surf: Morning surf (21 Jul, local time) - 3.5ft (1.0m), 17s period with S swell.
- Afternoon surf: Afternoon surf (21 Jul, local time) - 3ft (0.9m), 16s period with SSW swell.
- Evening surf: Evening surf (21 Jul, local time) - 3.5ft (1.0m), 20s period with S swell.
The current surf forecast for Aunu'u Island at 3PM is: 0.9m 16s primary swell from a South-southwest direction and 0.9m 11s secondary swell from a South-southeast direction (forecast issued at 12:00pm July 21). An open ocean swell of 1.1m 7s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 3.
| Time (SST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jul) | 3.5ft (1.0m) | 17s |
| Afternoon (21 Jul) | 3ft (0.9m) | 16s |
| Evening (21 Jul) | 3.5ft (1.0m) | 20s |
Table - waves today at Aunu'u Island. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Tue morning. Warm (max 26°C on Tue morning, min 24°C on Thu night). Winds increasing (calm on Wed morning, fresh winds from the SSE by Wed night). | |||||||||||||||||||||
Tue 21 | Wednesday 22 | Thursday 23 | |||||||||||||||||||
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 17 | S 16 | SSW 16 | SSW 21 | S 20 | S 20 | S 19 | S 19 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | S 15 | S 15 | S 14 | S 14 | SSW 14 | SSW 14 |
Wave Graph  | |||||||||||||||||||||
 kJ | 569 | 548 | 443 | 742 | 840 | 1115 | 1727 | 1212 | 1288 | 1245 | 1189 | 939 | 905 | 882 | 730 | 662 | 627 | 515 | 508 | 514 | 471 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | off | cross-off | off | off | off | glassy | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 1:27PM0.80m | 1:54AM0.89m | 2:24PM0.77m | 2:45AM0.88m | 3:16PM0.77m | ||||||||||||||||
Low Tide | 7:23AM0.29m | 7:31PM0.30m | 8:24AM0.29m | 8:24PM0.31m | 9:17AM0.27m | 9:13PM0.30m | |||||||||||||||
 |  | |  |  | | | | | | |  | | | |  | | | | | | |
 | 6:46 | — | — | — | — | — | 6:46 | — | — | — | — | — | — | — | 6:46 | — | — | — | — | — | — |
 | — | — | 6:09 | — | — | — | — | — | — | — | 6:10 | — | — | — | — | — | — | — | 6:10 | — | — |
mm | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 26 | 26 | 26 | 26 | 26 | 25 | 25 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
Feels °C | 24 | 26 | 25 | 26 | 26 | 27 | 28 | 27 | 30 | 30 | 29 | 26 | 24 | 23 | 23 | 24 | 24 | 24 | 24 | 24 | 25 |
Swell 1 Height (m) Direction Period (s) | S 17 | E 7 | SSE 11 | SSE 11 | E 7 | S 20 | S 19 | S 19 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | S 15 | S 15 | S 14 | S 14 | SSW 14 | SSW 14 |
| kJ | 569 | 150 | 204 | 204 | 107 | 1115 | 1727 | 1212 | 1288 | 1245 | 1189 | 939 | 905 | 882 | 730 | 662 | 627 | 515 | 508 | 514 | 471 |
Swell 2 Height (m) Direction Period (s) | SSE 11 | S 16 | SSW 16 | SSW 16 | S 20 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | SW 13 | SW 13 | SE 12 | SE 12 | SW 12 | SE 11 | SE 11 |
| kJ | 226 | 548 | 443 | 416 | 840 | 104 | 104 | 106 | 103 | 103 | 81 | 79 | 62 | 47 | 61 | 83 | 68 | 68 | 72 | 59 | 57 |
Swell 3 Height (m) Direction Period (s) | SW 16 | SSE 11 | SW 15 | SSW 21 | SSE 11 | SSE 11 | SE 11 | SSE 11 | SSE 10 | SE 10 | SE 10 | SE 10 | SW 13 | SW 13 | SE 12 | SE 10 | SW 13 | SW 13 | SE 12 | SW 12 | NE 9 |
| kJ | 299 | 242 | 191 | 742 | 200 | 200 | 166 | 143 | 138 | 106 | 106 | 108 | 111 | 109 | 37 | 24 | 80 | 78 | 66 | 40 | 23 |
Wind waves Height (m) Direction Period (s) | E 7 | — | E 7 | E 7 | — | — | — | — | — | — | — | — | SSE 10 | SSE 5 | SE 6 | SE 6 | SE 6 | ESE 6 | ESE 7 | ESE 7 | ESE 7 |
| kJ | 177 | — | 130 | 130 | — | — | — | — | — | — | — | — | 310 | 126 | 223 | 172 | 149 | 130 | 125 | 138 | 132 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 130 | 2366 | 905 | 905 | 905 | 905 | 905 | 905 | 905 | 624 |
Best forecast wave conditions in American-Samoa - Tutuila | |||||||||||||||||||||
Best forecast wave conditions in American Samoa | |||||||||||||||||||||
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