Surf Forecasts:
How big are the waves at Alofau Gas Station today (17 Jul):
- Morning surf: Morning surf (17 Jul, local time) - 4.5ft (1.4m), 16s period with SSE swell.
- Afternoon surf: Afternoon surf (17 Jul, local time) - 4.5ft (1.4m), 15s period with SSE swell.
- Evening surf: Evening surf (17 Jul, local time) - 8ft (2.5m), 8s period with SE swell.
The current surf forecast for Alofau Gas Station at 2AM is: 3.0m 8s primary swell from a Southeast direction and 1.2m 17s secondary swell from a South-southeast direction, 0.8m 18s secondary swell from a Southwest direction (forecast issued at 06:00pm July 16). The wind direction is predicted to be cross-shore.
| Time (SST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Jul) | 4.5ft (1.4m) | 16s |
| Afternoon (17 Jul) | 4.5ft (1.4m) | 15s |
| Evening (17 Jul) | 8ft (2.5m) | 8s |
Table - waves today at Alofau Gas Station. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 25°C on Thu afternoon, min 23°C on Thu night). Mainly strong winds. | |||||||||||||||||||
Thu 16 | Friday 17 | Saturday 18 | |||||||||||||||||
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) | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SSE 16 | SSE 16 | SSE 16 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SSE 14 | SSE 14 | SE 8 |
Wave Graph  | |||||||||||||||||||
 kJ | 650 | 731 | 955 | 1249 | 1191 | 1002 | 945 | 921 | 784 | 783 | 871 | 893 | 845 | 836 | 1109 | 1087 | 1704 | 1556 | 774 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross | cross | cross-off | cross | cross | cross | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 9:17PM1.01m | 9:36AM1.07m | 10:12PM0.99m | 10:32AM1.00m | |||||||||||||||
Low Tide | 3:18AM0.12m | 3:54PM0.09m | 4:16AM0.17m | 4:47PM0.15m | |||||||||||||||
 |  | | |  |  | | | | | | | |  | | | | | | |
 | — | — | — | — | 6:47 | — | — | — | — | — | — | — | 6:47 | — | — | — | — | — | — |
 | 6:08 | — | — | — | — | — | — | — | 6:08 | — | — | — | — | — | — | — | 6:09 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 24 | 24 | 23 | 24 | 23 | 24 | 23 | 23 | 23 | 23 | 23 | 23 | 24 | 23 | 24 | 24 | 24 |
Feels °C | 20 | 19 | 17 | 17 | 17 | 18 | 17 | 17 | 17 | 16 | 16 | 16 | 17 | 16 | 18 | 17 | 19 | 18 | 19 |
Swell 1 Height (m) Direction Period (s) | SSE 19 | SSE 18 | SSE 18 | SSE 17 | SSE 16 | SSE 16 | SSE 16 | SSE 16 | SSE 15 | SSE 15 | SSE 15 | SSE 14 | SSE 14 | SSE 14 | SW 16 | SW 16 | SSE 14 | SSE 14 | SW 15 |
| kJ | 455 | 547 | 637 | 789 | 818 | 904 | 945 | 921 | 784 | 763 | 752 | 742 | 845 | 742 | 295 | 291 | 1704 | 1556 | 269 |
Swell 2 Height (m) Direction Period (s) | SW 19 | SW 18 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 16 | SW 16 | SW 16 | SW 16 | W 13 | SW 16 | SW 15 | S 21 |
| kJ | 222 | 210 | 263 | 383 | 493 | 448 | 443 | 448 | 395 | 380 | 390 | 411 | 416 | 352 | 295 | 3 | 291 | 284 | 8 |
Swell 3 Height (m) Direction Period (s) | SE 12 | SW 14 | SW 13 | SW 13 | NW 14 | NW 14 | NW 14 | NW 13 | W 14 | NW 13 | NW 14 | W 13 | NW 14 | — | — | — | W 13 | W 13 | W 13 |
| kJ | 34 | 31 | 27 | 27 | 7 | 7 | 7 | 7 | 4 | 7 | 7 | 3 | 7 | — | — | — | 3 | 3 | 3 |
Wind waves Height (m) Direction Period (s) | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | E 8 | E 8 | SE 8 |
| kJ | 650 | 731 | 955 | 1249 | 1191 | 1002 | 878 | 794 | 774 | 783 | 871 | 893 | 836 | 836 | 1109 | 1087 | 378 | 337 | 774 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 1360 | 1353 | 1353 | 1353 | 1360 | 1360 | 1353 | 1353 | 1353 | 1360 | 1353 | 1353 | 1353 | 1353 | 1353 | 2368 | 2368 | 1353 | 1353 |
Best forecast wave conditions in American-Samoa - Tutuila | |||||||||||||||||||
Best forecast wave conditions in American Samoa | |||||||||||||||||||
Header Global | |||||||||||||||||||
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