Surf Forecasts:
How big are the waves at Alao today (13 Sep):
- Morning surf: Morning surf (13 Sep, local time) - 2ft (0.6m), 8s period with E swell.
- Afternoon surf: Afternoon surf (13 Sep, local time) - 2ft (0.6m), 7s period with E swell.
- Evening surf: Evening surf (13 Sep, local time) - 2ft (0.6m), 6s period with ENE swell.
The current surf forecast for Alao at 6PM is: 0.6m 6s primary swell from a East-northeast direction (forecast issued at 12:00pm September 13). An open ocean swell of 1.8m 17s is not directed at the surf break, a second open ocean swell of 0.4m 8s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (SST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Sep) | 2ft (0.6m) | 8s |
| Afternoon (13 Sep) | 2ft (0.6m) | 7s |
| Evening (13 Sep) | 2ft (0.6m) | 6s |
Table - waves today at Alao. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 29mm), heaviest during Mon night. Warm (max 27°C on Tue afternoon, min 25°C on Sun morning). Wind will be generally light. | |||||||||||||||||||||
Sun 13 | Monday 14 | Tuesday 15 | |||||||||||||||||||
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) | NNE 11 | E 7 | E 8 | ENE 6 | ENE 6 | SE 6 | ENE 7 | SW 16 | ENE 6 | SW 16 | SW 17 | SW 17 | SW 17 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | S 17 |
Wave Graph  | |||||||||||||||||||||
 kJ | 39 | 38 | 40 | 27 | 22 | 102 | 42 | 0 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross-on | on | on | on | on | on | cross-on | cross-on | on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 8:32AM0.96m | 8:54PM0.98m | 9:21AM0.88m | 9:42PM0.93m | 10:13AM0.80m | ||||||||||||||||
Low Tide | 2:36PM0.18m | 3:10AM0.19m | 3:20PM0.24m | 4:01AM0.24m | 4:07PM0.29m | ||||||||||||||||
 |  | |  | | | | | | | |  | | | | | |  | |  | | |
 | 6:18 | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — |
 | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:17 | — | — |
mm | 1 | 2 | 1 | 1 | 2 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 3 | 3 | 2 | 1 | 1 | — | — | — | — |
Temp °C | 25 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 25 | 25 | 25 | 26 | 26 | 26 | 26 | 27 | 26 |
Feels °C | 25 | 27 | 28 | 28 | 27 | 25 | 25 | 25 | 25 | 26 | 27 | 28 | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 28 | 27 |
Swell 1 Height (m) Direction Period (s) | SSW 18 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SW 16 | SW 16 | SSE 6 | SW 16 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | ESE 6 | S 17 |
| kJ | 2546 | 2309 | 1955 | 1799 | 1626 | 1014 | 897 | 140 | 719 | 177 | 161 | 145 | 128 | 113 | 130 | 126 | 150 | 167 | 153 | 122 | 935 |
Swell 2 Height (m) Direction Period (s) | E 7 | E 7 | E 8 | ENE 6 | ENE 6 | NE 6 | ENE 7 | SW 16 | SSW 18 | SW 16 | SW 17 | SW 17 | SW 17 | SW 17 | SW 17 | SW 16 | S 14 | S 13 | S 13 | S 12 | ESE 7 |
| kJ | 39 | 38 | 40 | 27 | 22 | 18 | 42 | 813 | 322 | 728 | 831 | 851 | 851 | 841 | 737 | 694 | 377 | 361 | 334 | 319 | 93 |
Swell 3 Height (m) Direction Period (s) | NNE 11 | NNE 10 | NNE 10 | SSW 20 | NNE 10 | S 19 | SSW 18 | SSW 18 | ENE 6 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 15 | S 15 | S 14 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 |
| kJ | 39 | 36 | 20 | 132 | 20 | 184 | 263 | 344 | 26 | 394 | 372 | 437 | 416 | 385 | 447 | 405 | 581 | 508 | 427 | 427 | 421 |
Wind waves Height (m) Direction Period (s) | — | — | — | ESE 8 | ESE 8 | SE 6 | SSE 6 | — | SSE 6 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 19 | 22 | 102 | 141 | — | 137 | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 625 | 2 | 2 | 1358 | 1358 | 625 | 625 | 907 | 2 | 2 | 2 | 2 | 193 | 193 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
Best forecast wave conditions in American-Samoa - Tutuila | |||||||||||||||||||||
Best forecast wave conditions in American Samoa | |||||||||||||||||||||
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