Alofau Gas Station surfForecast / Tutuila / American Samoa

information circle48hr Weather and Surf, issued 12 pm Monday 25 May 2026 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
29.5° C
(Which is 1.1°C warmer than normal for this time of year)

How big are the waves at Alofau Gas Station today?

The current surf forecast for Alofau Gas Station at 7PM is: 1.4m 10s primary swell from a Southeast direction (forecast issued at 12:00pm May 25). An open ocean swell of 0.6m 11s is not directed at the surf break, a second open ocean swell of 1.0m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (SST) & DateWave HeightWave Period
Morning (25 May)4.5ft (1.4m)10s
Afternoon (25 May)4.5ft (1.3m)10s
Evening (25 May)4ft (1.2m)10s

Table - waves today at Alofau Gas Station. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 46mm), heaviest during Mon night. Warm (max 29°C on Mon morning, min 26°C on Wed night). Winds decreasing (fresh winds from the N on Mon morning, light winds from the WSW by Tue night).

Mon
25
Tuesday
26
Wednesday
27
Thu
28
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
4 AM
7 AM
Rating
(10 max)
1
0
0
1
0
2
1
1
1
0
0
1
2
3
3
2
1
1
1
1
1
1
0
0
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
1.4
SSE
10
1.4
SE
10
1.3
SSE
10
1.4
SE
10
1.2
SSE
10
1.4
SE
13
1.4
SE
13
1.1
S
19
1.3
S
19
1.4
S
19
1.4
S
18
1.3
S
18
1.3
S
17
1.2
S
16
1.2
S
16
1.1
S
16
1.1
S
16
1.1
S
15
1.1
S
15
1.1
S
14
1.1
S
14
1.1
S
14
1
S
14
1
S
13
Wave Graph
Metric surfscale
Energy kJ
394
416
340
377
283
604
630
900
1203
1351
1271
1051
1004
790
743
612
596
551
510
503
496
482
372
356
Wind (km/h)
25
NNE
30
N
30
N
25
NNW
25
NNW
25
NNW
25
NW
25
NW
25
NW
25
WNW
20
W
15
SW
10
SW
10
WSW
10
WSW
10
W
15
W
15
WSW
10
WSW
15
SSW
15
SSW
15
S
15
S
15
SSE
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross-on
cross-on
on
on
on
cross-on
cross-on
cross-on
cross-on
on
on
cross-on
cross-on
cross-on
cross-on
High Tide
3:22PM0.91m
3:47AM0.97m
4:08PM0.89m
4:27AM0.97m
4:49PM0.87m
5:05AM0.98m
Low Tide
9:18AM0.22m
9:33PM0.20m
10:06AM0.21m
10:13PM0.22m
10:48AM0.20m
10:50PM0.22m
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:37
6:37
6:37
6:39
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:00
6:00
6:00
6:00
1
1
1
1
3
7
7
5
5
6
2
1
1
1
2
1
1
Temp °C
28
29
29
28
28
28
27
27
28
28
27
28
27
27
27
27
27
27
27
27
27
26
26
26
28
28
28
28
29
29
27
27
28
28
28
29
29
30
30
30
29
29
29
29
29
28
28
28
Swell 1
Height (m)
Direction
Period (s)
1.4
SSE
10
1.4
SE
10
1.3
SSE
10
1.4
SE
10
1.2
SSE
10
1.4
SE
13
1.4
SE
13
1.3
SE
12
1.3
SE
12
1.4
S
19
1.4
S
18
1.3
S
18
1.3
S
17
1.2
S
16
1.6
SSE
10
1.5
SSE
10
1.4
SSE
10
1.4
SE
9
1.2
SE
9
1.1
SE
9
1.1
S
14
1.1
S
14
1
S
14
1
S
13
Energy kJ
394
416
340
377
283
604
604
537
463
1351
1271
1051
1004
790
480
411
349
321
241
164
496
482
372
356
Swell 2
Height (m)
Direction
Period (s)
0.4
NE
11
0.4
NE
8
0.4
NE
11
0.6
NE
11
0.7
SE
13
0.7
S
21
0.9
S
20
1.1
S
19
1.3
S
19
1.2
SE
12
1.1
SE
12
1.1
SE
11
1
SE
11
1.1
SSE
9
1.2
S
16
1.1
S
16
1.1
S
16
1.1
S
15
1.1
S
15
1.1
S
14
0.9
SE
9
0.9
SE
9
0.8
SE
9
0.7
SE
9
Energy kJ
31
23
30
71
171
416
630
900
1203
403
349
278
228
206
743
612
596
551
510
503
123
132
112
76
Swell 3
Height (m)
Direction
Period (s)
0.3
SW
11
0.4
NE
11
0.4
NE
8
0.4
S
22
0.6
NE
10
0.6
NE
10
0.4
SW
18
0.8
NE
10
0.4
SW
17
0.7
NE
9
0.8
N
4
0.7
NNW
4
0.8
S
9
0.9
SE
11
0.8
NNE
10
0.8
NNE
10
0.7
NE
10
0.7
NNE
10
0.7
NE
10
0.7
NE
9
0.7
NE
9
0.7
NE
9
0.7
NNE
9
0.7
NNE
10
Energy kJ
19
30
18
145
87
82
111
113
107
85
26
16
108
194
109
111
100
85
92
90
90
90
78
80
Wind waves
Height (m)
Direction
Period (s)
0.9
ENE
8
0.9
NE
4
1.1
NE
5
1
NNE
5
1
NNE
5
0.8
N
5
1.3
NNE
10
0.9
NNW
5
1.1
NNE
10
0.8
NNW
4
0.8
NNW
4
Energy kJ
114
34
55
54
58
31
325
37
230
23
22
Nearest Offshore or Glassy
Rating
(10 max)
2
4
3
2
2
4
4
4
4
4
4
1
4
4
4
4
4
4
3
3
3
1
1
2
Distance (km)
223
2068
620
183
144
8
2
8
2
11
11
196
11
2
2
2
2
2
2
11
11
25
25
5
Best forecast wave conditions in American-Samoa - Tutuila
Rating
(10 max)
4
4
4
4
4
4
4
4
4
4
4
4
3
3
3
1
1
2
Best forecast wave conditions in American Samoa
Rating
(10 max)
4
4
4
4
4
4
4
4
4
4
4
4
3
3
3
1
1
2
Header Global
Rating
(10 max)
4
4
5
6
9
9
9
9
6
7
6
6
8
6
6
6
9
9
9
8
9
9
9
7
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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