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Surf Forecasts:
Alofau Gas Station surfForecast / Tutuila / American Samoa
48hr Weather and Surf, issued 6 am Saturday 30 May 2026 SSTForecast update in hr min s Forecast update imminent
Alofau Gas Station surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Alofau Gas Station sea temperature is
29.3° C
(Which is 1.1°C warmer than normal for this time of year)How big are the waves at Alofau Gas Station today (30 May):
- Morning surf: Morning surf (30 May, local time) - 5ft (1.6m), 19s period with S swell.
- Afternoon surf: Afternoon surf (30 May, local time) - 7ft (2.2m), 18s period with S swell.
- Evening surf: Evening surf (30 May, local time) - 6.5ft (2.0m), 16s period with S swell.
The current surf forecast for Alofau Gas Station at 9AM is: 1.6m 19s primary swell from a South direction and 1.4m 14s secondary swell from a South direction, 1.6m 7s secondary swell from a Southeast direction (forecast issued at 06:00am May 30). The wind direction is predicted to be cross-offshore.
| Time (SST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 May) | 5ft (1.6m) | 19s |
| Afternoon (30 May) | 7ft (2.2m) | 18s |
| Evening (30 May) | 6.5ft (2.0m) | 16s |
Table - waves today at Alofau Gas Station. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 28mm), heaviest during Mon morning. Warm (max 27°C on Sat morning, min 26°C on Sun night). Mainly strong winds. | ||||||||||||||||||||||||
Saturday 30 | Sunday 31 | Monday 1 | Tue 2 | |||||||||||||||||||||
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 | 1 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
S 20 | S 19 | S 19 | S 18 | S 17 | S 17 | S 16 | S 16 | S 16 | S 15 | S 15 | S 15 | SSW 14 | S 14 | S 14 | S 14 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | S 13 | |
1491 | 1879 | 1798 | 3028 | 2713 | 2469 | 2079 | 1834 | 1589 | 1386 | 1019 | 991 | 845 | 703 | 593 | 577 | 596 | 650 | 665 | 694 | 694 | 724 | 669 | 156 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross-off | cross-off | cross | cross-off | cross-off | cross | cross | cross | 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 | |
High Tide | 6:20AM0.97m | 6:49PM0.83m | 6:59AM0.95m | 7:31PM0.81m | 7:40AM0.93m | 8:14PM0.79m | ||||||||||||||||||
Low Tide | 12:44PM0.17m | 00:41AM0.23m | 1:24PM0.18m | 1:20AM0.25m | 2:05PM0.19m | |||||||||||||||||||
 |  | | | |  |  |  | | | | | | | | | | | | |  |  | | | |
 | 6:39 | — | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — | 6:39 |
 | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — | 6:00 |
— | 1 | 1 | 1 | 1 | 1 | — | — | 1 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 1 | 1 | — | — | |
Temp °C | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 27 |
26 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 23 | 22 | 23 | 23 | 24 | |
Swell 1 Height (m) Direction Period (s) | S 15 | S 19 | S 19 | S 18 | S 17 | S 17 | S 16 | S 16 | S 16 | S 15 | S 15 | S 15 | SSW 14 | S 14 | S 14 | S 14 | S 14 | S 13 | SSW 13 | SSW 13 | S 13 | S 13 | S 13 | S 13 |
 kJ | 957 | 1879 | 1798 | 3028 | 2713 | 2469 | 2079 | 1834 | 1589 | 1386 | 1019 | 991 | 845 | 703 | 593 | 577 | 460 | 366 | 290 | 290 | 219 | 219 | 163 | 156 |
Swell 2 Height (m) Direction Period (s) | S 20 | S 14 | S 14 | NE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 10 | NNE 9 | NNE 9 | NNE 9 | S 8 | S 8 | NNE 9 | NNE 9 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 10 | NNE 10 | NNE 9 | NNE 9 | NNE 9 |
| kJ | 1491 | 813 | 813 | 40 | 32 | 33 | 35 | 35 | 35 | 33 | 32 | 82 | 88 | 31 | 30 | 28 | 28 | 28 | 28 | 36 | 36 | 34 | 33 | 33 |
Swell 3 Height (m) Direction Period (s) | NNE 9 | NE 9 | NE 9 | NNW 13 | NNW 13 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 13 | NNW 13 | NNE 9 | NNE 9 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 11 | NNW 11 | NNW 11 |
| kJ | 53 | 39 | 40 | 69 | 62 | 59 | 59 | 60 | 61 | 65 | 57 | 32 | 32 | 47 | 47 | 48 | 48 | 28 | 28 | 28 | 26 | 24 | 23 | 24 |
Wind waves Height (m) Direction Period (s) | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 6 | SE 6 | SE 7 | SE 7 | SE 7 | SE 7 | ESE 7 | ESE 7 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 |
| kJ | 189 | 206 | 213 | 207 | 213 | 220 | 233 | 255 | 244 | 284 | 313 | 263 | 278 | 482 | 567 | 533 | 596 | 650 | 665 | 694 | 694 | 724 | 669 | 665 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 189 | 189 | 189 | 1353 | 1353 | 1353 | 1353 | 1353 | 1353 | 1313 | 1313 | 1313 | 1313 | 1313 | 1325 | 1244 | 1244 | 1313 | 1303 | 1297 | 1297 | 1313 | 1313 | 1303 |
Best forecast wave conditions in American-Samoa - Tutuila | ||||||||||||||||||||||||
Best forecast wave conditions in American Samoa | ||||||||||||||||||||||||
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