Surf Forecasts:
How big are the waves at Alofau Gas Station today (24 Sep):
- Morning surf: Morning surf (24 Sep, local time) - 2.5ft (0.8m), 14s period with SW swell.
- Afternoon surf: Afternoon surf (24 Sep, local time) - 2.5ft (0.8m), 14s period with SW swell.
- Evening surf: Evening surf (24 Sep, local time) - 2ft (0.6m), 16s period with SW swell.
The current surf forecast for Alofau Gas Station at 9AM is: 0.8m 14s primary swell from a Southwest direction and 0.9m 11s secondary swell from a South-southwest direction (forecast issued at 12:00am September 24). An open ocean swell of 1.2m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (SST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 Sep) | 2.5ft (0.8m) | 14s |
| Afternoon (24 Sep) | 2.5ft (0.8m) | 14s |
| Evening (24 Sep) | 2ft (0.6m) | 16s |
Table - waves today at Alofau Gas Station. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 47mm), heaviest during Fri night. Warm (max 27°C on Thu afternoon, min 24°C on Fri night). Winds increasing (moderate winds from the E on Thu afternoon, strong winds from the SE by Sat afternoon). | ||||||||||||||||||||||||
Thursday 24 | Friday 25 | Saturday 26 | ||||||||||||||||||||||
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) | SW 15 | S 12 | SW 14 | SW 14 | SW 14 | SW 14 | SW 16 | SW 16 | SW 16 | SW 16 | SW 17 | SW 17 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SE 7 | SW 16 | SW 16 | S 13 | S 13 | S 12 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 355 | 274 | 251 | 245 | 245 | 248 | 302 | 206 | 251 | 427 | 482 | 663 | 655 | 625 | 589 | 574 | 567 | 560 | 416 | 416 | 406 | 506 | 490 | 530 |
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 | cross | cross | cross | cross | cross | cross | cross |
High Tide | 5:06AM0.99m | 5:29PM0.97m | 5:44AM1.02m | 6:06PM1.02m | 6:24AM1.02m | 6:46PM1.05m | ||||||||||||||||||
Low Tide | 10:54PM0.18m | 11:19AM0.14m | 11:33PM0.15m | 11:55AM0.12m | 00:14AM0.12m | 12:33PM0.11m | ||||||||||||||||||
 | |  |  | | |  | |  | | | | | |  | | | |  | | | | | | |
 | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:17 | — | — | — | — | — | — | — | 6:17 | — | — | — | — | — | — | — | 6:17 | — | — |
mm | — | — | — | 3 | 6 | 5 | 3 | 1 | — | — | 1 | 3 | 3 | 3 | 6 | 8 | 2 | 2 | 1 | — | — | — | — | — |
Temp °C | 26 | 26 | 26 | 26 | 26 | 27 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 24 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
Feels °C | 26 | 25 | 25 | 26 | 27 | 28 | 27 | 26 | 26 | 25 | 24 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 21 | 21 |
Swell 1 Height (m) Direction Period (s) | S 12 | S 12 | SSW 11 | SSW 11 | S 11 | S 11 | SW 16 | S 10 | S 10 | SW 16 | SW 17 | SW 17 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | S 13 | S 13 | S 12 |
| kJ | 284 | 274 | 205 | 198 | 149 | 146 | 302 | 133 | 130 | 427 | 482 | 663 | 655 | 625 | 589 | 574 | 567 | 560 | 416 | 416 | 406 | 506 | 490 | 530 |
Swell 2 Height (m) Direction Period (s) | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | S 10 | ENE 6 | SW 16 | S 10 | S 10 | SSW 10 | SE 13 | SE 13 | SE 13 | SSW 16 | SSW 16 | SSW 8 | S 15 | SSW 8 | S 14 | SW 15 | SW 15 | SW 15 |
| kJ | 355 | 251 | 251 | 245 | 245 | 248 | 141 | 40 | 251 | 51 | 50 | 32 | 111 | 111 | 111 | 87 | 83 | 55 | 115 | 79 | 246 | 395 | 313 | 258 |
Swell 3 Height (m) Direction Period (s) | SE 11 | SE 11 | SE 11 | SW 17 | SE 11 | SE 13 | NE 10 | SW 16 | SE 14 | SE 15 | SE 12 | SE 12 | SSW 10 | SSW 9 | SSW 16 | NE 9 | NE 9 | SE 13 | SSW 9 | S 15 | SSW 8 | NE 9 | NE 9 | NE 9 |
| kJ | 30 | 42 | 31 | 107 | 46 | 85 | 34 | 206 | 132 | 76 | 51 | 50 | 32 | 29 | 87 | 20 | 20 | 104 | 28 | 155 | 75 | 19 | 21 | 21 |
Wind waves Height (m) Direction Period (s) | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | SE 6 | ESE 6 | SE 6 | SE 6 | SE 6 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 6 | SE 6 | SE 6 | SE 6 | ESE 7 |
| kJ | 90 | 93 | 96 | 96 | 109 | 113 | 100 | 53 | 108 | 178 | 200 | 231 | 267 | 298 | 345 | 371 | 423 | 312 | 360 | 296 | 245 | 278 | 293 | 304 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 5 | 189 | 189 | 5 | 5 | 5 | 189 | 189 | 1378 | 1388 | 1378 | 1378 | 1378 | 1378 | 1378 | 1378 | 1378 | 2064 | 2064 | 2068 | 1360 | 1360 | 2068 | 2068 |
Best forecast wave conditions in American-Samoa - Tutuila | ||||||||||||||||||||||||
Best forecast wave conditions in American Samoa | ||||||||||||||||||||||||
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