Surf Forecasts:
How big are the waves at Alofau Gas Station today (09 Sep):
- Morning surf: Morning surf (09 Sep, local time) - 3ft (0.9m), 15s period with SW swell.
- Afternoon surf: Afternoon surf (09 Sep, local time) - 3ft (0.9m), 15s period with SW swell.
- Evening surf: Evening surf (09 Sep, local time) - 2.5ft (0.8m), 14s period with SW swell.
The current surf forecast for Alofau Gas Station at 8PM is: 0.8m 14s primary swell from a Southwest direction (forecast issued at 12:00pm September 09). An open ocean swell of 0.5m 12s is not directed at the surf break, a second open ocean swell of 0.9m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (SST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Sep) | 3ft (0.9m) | 15s |
| Afternoon (09 Sep) | 3ft (0.9m) | 15s |
| Evening (09 Sep) | 2.5ft (0.8m) | 14s |
Table - waves today at Alofau Gas Station. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Fri afternoon. Warm (max 27°C on Wed night, min 26°C on Wed morning). Wind will be generally light. | |||||||||||||||||||||
Wed 9 | Thursday 10 | Friday 11 | |||||||||||||||||||
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 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | SW 11 | SW 21 | SW 21 |
Wave Graph  | |||||||||||||||||||||
 kJ | 385 | 365 | 355 | 245 | 238 | 158 | 160 | 238 | 160 | 149 | 142 | 134 | 181 | 178 | 141 | 125 | 121 | 119 | 116 | 224 | 224 |
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 |
High Tide | 5:57PM1.06m | 6:15AM1.12m | 6:41PM1.07m | 7:01AM1.09m | 7:25PM1.06m | ||||||||||||||||
Low Tide | 11:47AM0.02m | 00:02AM0.06m | 12:31PM0.03m | 00:49AM0.07m | 1:13PM0.07m | ||||||||||||||||
 | | |  | | | | | | | | |  | | | |  |  | |  | | |
 | 6:20 | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — |
 | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:17 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 1 | — |
Temp °C | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 |
Feels °C | 27 | 27 | 27 | 28 | 28 | 27 | 26 | 27 | 27 | 26 | 26 | 27 | 28 | 28 | 29 | 28 | 27 | 27 | 27 | 27 | 27 |
Swell 1 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | E 7 | E 7 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | E 8 | E 8 | E 8 | SW 10 |
| kJ | 385 | 365 | 355 | 245 | 238 | 88 | 87 | 238 | 160 | 149 | 142 | 134 | 181 | 178 | 141 | 125 | 121 | 130 | 95 | 98 | 84 |
Swell 2 Height (m) Direction Period (s) | NNE 13 | NNE 12 | NNE 12 | N 12 | N 12 | SW 14 | SW 14 | NNE 11 | SW 10 | SW 10 | SW 10 | SW 10 | NE 12 | SE 8 | NE 12 | NE 12 | NE 12 | SW 11 | SW 11 | SW 11 | SW 21 |
| kJ | 127 | 117 | 111 | 72 | 72 | 158 | 160 | 42 | 54 | 53 | 47 | 33 | 39 | 15 | 72 | 71 | 69 | 119 | 116 | 90 | 224 |
Swell 3 Height (m) Direction Period (s) | NE 12 | NE 12 | NE 12 | NE 12 | NE 11 | NE 11 | SW 11 | NE 11 | NNE 11 | NE 13 | NNE 11 | NNE 11 | NNE 11 | NNE 12 | SW 19 | NNE 12 | NNE 12 | NE 12 | NE 12 | SW 21 | SW 18 |
| kJ | 72 | 71 | 50 | 48 | 61 | 59 | 58 | 29 | 41 | 60 | 41 | 41 | 41 | 46 | 133 | 46 | 45 | 69 | 68 | 224 | 152 |
Wind waves Height (m) Direction Period (s) | E 7 | E 7 | E 6 | E 7 | E 7 | SE 7 | SSE 7 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | — | — | — | E 8 |
| kJ | 134 | 85 | 83 | 69 | 91 | 22 | 18 | 115 | 157 | 161 | 161 | 132 | 132 | 132 | 129 | 130 | 130 | — | — | — | 95 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 21 | 619 | 619 | 5 | 5 | 5 | 5 | 0 | 5 | 5 | 5 | 5 | 5 | 189 |
Best forecast wave conditions in American-Samoa - Tutuila | |||||||||||||||||||||
Best forecast wave conditions in American Samoa | |||||||||||||||||||||
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