Surf Forecasts:
How big are the waves at Alofau Gas Station today (28 Aug):
- Morning surf: Morning surf (28 Aug, local time) - 1.5ft (0.5m), 16s period with S swell.
- Afternoon surf: Afternoon surf (28 Aug, local time) - 2.5ft (0.8m), 19s period with SSW swell.
- Evening surf: Evening surf (28 Aug, local time) - 3ft (0.9m), 18s period with SSW swell.
The current surf forecast for Alofau Gas Station at 1AM is: 0.5m 18s primary swell from a South direction and 0.6m 14s secondary swell from a Southwest direction (forecast issued at 06:00pm August 27). An open ocean swell of 3.0m 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 (28 Aug) | 1.5ft (0.5m) | 16s |
| Afternoon (28 Aug) | 2.5ft (0.8m) | 19s |
| Evening (28 Aug) | 3ft (0.9m) | 18s |
Table - waves today at Alofau Gas Station. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Fri night, min 25°C on Thu afternoon). Mainly strong winds. | |||||||||||||||||||
Thu 27 | Friday 28 | Saturday 29 | |||||||||||||||||
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 14 | SW 14 | S 18 | S 18 | S 17 | S 16 | S 20 | SSW 19 | SSW 19 | SSW 18 | S 18 | S 18 | S 17 | S 17 | S 16 | S 16 | S 15 | S 15 |
Wave Graph  | |||||||||||||||||||
 kJ | 174 | 169 | 167 | 160 | 156 | 149 | 137 | 194 | 497 | 595 | 540 | 646 | 625 | 596 | 562 | 542 | 507 | 470 | 440 |
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 |
High Tide | 6:42PM0.94m | 6:55AM1.01m | 7:19PM0.97m | 7:33AM1.00m | 7:58PM0.98m | ||||||||||||||
Low Tide | 00:42AM0.16m | 1:08PM0.13m | 1:22AM0.16m | 1:45PM0.14m | |||||||||||||||
 |  | | | | | | | | | |  |  | | | | | | | |
 | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — |
 | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 25 | 26 | 26 | 25 | 25 |
Feels °C | 21 | 21 | 20 | 20 | 20 | 20 | 21 | 21 | 22 | 22 | 22 | 22 | 23 | 23 | 23 | 25 | 26 | 24 | 23 |
Swell 1 Height (m) Direction Period (s) | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | S 16 | SW 14 | SSW 19 | SSW 19 | SSW 18 | S 18 | S 18 | S 17 | S 17 | S 16 | S 16 | S 15 | S 15 |
| kJ | 174 | 169 | 167 | 128 | 128 | 128 | 137 | 102 | 497 | 595 | 540 | 646 | 625 | 596 | 562 | 542 | 507 | 470 | 440 |
Swell 2 Height (m) Direction Period (s) | S 12 | S 13 | S 13 | S 18 | S 18 | S 17 | SW 14 | S 20 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 |
| kJ | 80 | 85 | 89 | 160 | 156 | 149 | 100 | 194 | 100 | 100 | 100 | 71 | 96 | 63 | 62 | 44 | 44 | 44 | 27 |
Swell 3 Height (m) Direction Period (s) | SSW 19 | SSW 19 | SSW 18 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | N 11 | N 11 | SSW 11 | N 12 | N 12 | N 12 | N 11 | N 11 | N 11 | N 11 | N 11 |
| kJ | 123 | 119 | 108 | 55 | 54 | 51 | 50 | 50 | 9 | 22 | 25 | 11 | 11 | 24 | 21 | 21 | 21 | 21 | 21 |
Wind waves Height (m) Direction Period (s) | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 |
| kJ | 1344 | 1315 | 1258 | 1204 | 1230 | 1258 | 1259 | 1202 | 1094 | 994 | 880 | 791 | 791 | 791 | 808 | 826 | 757 | 757 | 705 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 1244 | 1353 | 1244 | 1244 | 1244 | 1244 | 1244 | 1271 | 1271 | 2531 | 2531 | 1325 | 1313 | 1127 | 620 | 1127 | 620 | 189 | 189 |
Best forecast wave conditions in American-Samoa - Tutuila | |||||||||||||||||||
Best forecast wave conditions in American Samoa | |||||||||||||||||||
Header Global | |||||||||||||||||||
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