Alofau Gas Station surfForecast / Tutuila / American Samoa

information circle12 Day Weather and Surf, issued 6 am Saturday 20 Dec 2025 SST
Forecast 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
29.6° C
(Which is slightly warmer than usual)


Best Forecast Surf Conditions for Alofau Gas Station this week:

The surf forecast for Alofau Gas Station over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Dec 22) at 4AM. The primary swell is predicted to be 0.7m and 8s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Alofau Gas Station in the next 12 days are 0.8m 13s and forecast to arrive on Saturday (Dec 20) at 10AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 5s period and expected on Saturday (Dec 27) at 1PM.

Wave TypeTime (SST) & Date Wave Height & Period
Next good surf (1 star+) 4AM (Mon 22nd Dec)2.5ft (0.7m) 8s
Best Surf10AM (Sat 27th Dec)1.5ft (0.5m) 18s
Most Powerful10AM (Sat 20th Dec)2.5ft (0.8m) 13s

Table - best surf conditions forecast for Alofau Gas Station over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Light rain (total 5mm), mostly falling on Sun morning. Warm (max 29°C on Sat afternoon, min 28°C on Sat morning). Wind will be generally light.

Days 3-6 Weather Summary Mostly dry. Warm (max 28°C on Tue morning, min 28°C on Tue morning). Wind will be generally light.

Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
1
1
0
0
0
0
0
1
0
0
1
1
1
0
0
0
1
1
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.8
SW
0.8
SW
0.9
SE
0.8
SE
0.8
SE
0.7
SE
0.7
SE
0.6
SE
0.6
SE
0.5
SSE
0.6
S
0.5
SSE
0.6
S
0.6
SSE
0.6
SE
0.5
SE
0.5
S
0.5
S
0.5
SE
0.6
SE
0.7
SE
Period(s) (?)13138888888101010107781211877
Wave
Graph
(?)Metric surfscale
Energy kJ (?)20520293757357665349597155673642327264324351
Wind
(km/h)
20
NNW
20
NW
15
NW
20
NNW
20
NW
10
NW
20
N
10
NNW
10
NNE
15
N
10
NNW
0
NE
10
N
0
N
5
E
5
NE
5
E
10
ENE
15
ENE
15
ENE
15
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
crosscross-
off
crosscrosscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
glasscross-
off
glassglassglasscross-
off
offcross-
off
cross-
off
cross-
off
High Tide
/ height (m)
7:28PM
0.95
8:00AM
0.81
8:08PM
0.94
8:41AM
0.80
8:48PM
0.93
9:24AM
0.81
9:31PM
0.92
10:10AM
0.82
10:18PM
0.90
10:59AM
0.85
11:11PM
0.89
11:53AM
0.88
12:09AM
0.89
Low Tide
/ height (m)
1:08PM
0.23
1:52AM
0.17
1:47PM
0.24
2:31AM
0.19
2:28PM
0.26
3:11AM
0.20
3:12PM
0.28
3:53AM
0.22
4:00PM
0.29
4:38AM
0.23
4:54PM
0.30
5:28AM
0.23
5:55PM
0.28
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Sunrise5:50--5:50--5:50--5:52--5:52--5:52--5:52--
Sunset-6:49--6:49--6:50--6:50--6:51--6:51--6:52-
clear
clear
clear
thunderstorm
rain showers
thunderstorm
part cloud
part cloud
part cloud
clear
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
Rain (mm)
---113---------------
Temp. °C282929282928282828282828282828282828282928
Feels °C (?)303031303130293032303032313232323131303129
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Alofau Gas Station Surf forecast

The above surf forecast table for Alofau Gas Station provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Alofau Gas Station can be found by selecting the local surf guide option on the grey menu. Our Alofau Gas Station surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Alofau Gas Station) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Alofau Gas Station may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Alofau Gas Station is 10 km (6 miles) from Pago Pago. If you plan a holiday in American-Samoa - Tutuila, look for hotels and other accommodation in Pago Pago. Pago Pago has rooms for a wide range of budgets as well as car hire and transport links.

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