Surf Forecasts:
How big are the waves at Alofau Gas Station today (29 Aug):
- Morning surf: Morning surf (29 Aug, local time) - 3.5ft (1.0m), 17s period with S swell.
- Afternoon surf: Afternoon surf (29 Aug, local time) - 3.5ft (1.0m), 16s period with S swell.
- Evening surf: Evening surf (29 Aug, local time) - 3.5ft (1.0m), 15s period with S swell.
The current surf forecast for Alofau Gas Station at 4AM is: 1.0m 18s primary swell from a South direction and 0.5m 14s secondary swell from a Southwest direction (forecast issued at 12:00am August 29). An open ocean swell of 2.3m 9s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (SST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Aug) | 3.5ft (1.0m) | 17s |
| Afternoon (29 Aug) | 3.5ft (1.0m) | 16s |
| Evening (29 Aug) | 3.5ft (1.0m) | 15s |
Table - waves today at Alofau Gas Station. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Sun night. Warm (max 26°C on Fri night, min 25°C on Fri night). Mainly fresh winds. | ||||||||||||||||||||||||
Saturday 29 | Sunday 30 | Monday 31 | ||||||||||||||||||||||
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 18 | S 18 | S 17 | S 17 | S 16 | S 16 | S 15 | S 15 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 646 | 625 | 596 | 562 | 542 | 507 | 470 | 440 | 416 | 394 | 366 | 356 | 280 | 273 | 268 | 260 | 199 | 196 | 193 | 193 | 143 | 144 | 144 | 138 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 7:33AM1.00m | 7:58PM0.98m | 8:15AM0.97m | 8:41PM0.98m | 9:02AM0.93m | 9:29PM0.97m | ||||||||||||||||||
Low Tide | 1:22AM0.16m | 1:45PM0.14m | 2:05AM0.17m | 2:25PM0.16m | 2:52AM0.18m | 3:09PM0.18m | ||||||||||||||||||
 | |  | | | | |  | |  |  | | | | | | |  |  | | | | | | |
 | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | 1 | 1 | — | 1 |
Temp °C | 25 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 26 | 26 | 26 | 26 | 26 |
Feels °C | 22 | 23 | 24 | 24 | 25 | 24 | 24 | 24 | 25 | 24 | 24 | 25 | 25 | 25 | 25 | 25 | 24 | 23 | 23 | 24 | 25 | 25 | 25 | 25 |
Swell 1 Height (m) Direction Period (s) | S 18 | S 18 | S 17 | S 17 | S 16 | S 16 | S 15 | S 15 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 |
| kJ | 646 | 625 | 596 | 562 | 542 | 507 | 470 | 440 | 416 | 394 | 366 | 356 | 280 | 273 | 268 | 260 | 199 | 196 | 193 | 193 | 143 | 144 | 144 | 138 |
Swell 2 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 14 | SW 14 | N 10 | N 10 | N 10 | N 10 | N 10 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 11 |
| kJ | 71 | 96 | 64 | 62 | 61 | 44 | 44 | 27 | 44 | 31 | 33 | 19 | 8 | 8 | 8 | 8 | 28 | 45 | 45 | 44 | 55 | 53 | 52 | 46 |
Swell 3 Height (m) Direction Period (s) | N 12 | N 12 | N 12 | N 11 | N 11 | N 11 | N 11 | N 11 | N 10 | N 10 | N 10 | SSW 12 | SSW 12 | SSW 12 | SSW 15 | SW 15 | N 10 | N 10 | N 10 | SW 19 | SW 18 | SW 18 | SW 18 | SW 18 |
| kJ | 11 | 11 | 24 | 21 | 21 | 21 | 21 | 21 | 19 | 19 | 19 | 15 | 15 | 15 | 22 | 33 | 8 | 8 | 8 | 58 | 51 | 50 | 49 | 49 |
Wind waves Height (m) Direction Period (s) | E 9 | E 9 | E 9 | E 9 | E 9 | ESE 9 | ESE 9 | ESE 9 | E 9 | E 9 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 |
| kJ | 828 | 828 | 809 | 828 | 777 | 740 | 757 | 757 | 690 | 705 | 752 | 770 | 847 | 838 | 745 | 745 | 730 | 724 | 694 | 694 | 679 | 601 | 601 | 529 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1127 | 1127 | 1127 | 1127 | 622 | 189 | 189 | 621 | 621 | 189 | 621 | 621 | 621 | 621 | 619 | 619 | 619 | 619 | 621 | 621 | 621 | 621 | 621 | 621 |
Best forecast wave conditions in American-Samoa - Tutuila | ||||||||||||||||||||||||
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