Alao surfForecast / Tutuila / American Samoa

information circle48hr Weather and Surf, issued 6 am Saturday 27 Dec 2025 SST
Forecast update in hr  min  s Forecast update imminent
Alao surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Alao sea temperature is
29.9° C
(Which is 1.1°C warmer than normal for this time of year)


How big are the waves at Alao today?

The current surf forecast for Alao at 3PM is: 0.7m 11s primary swell from a North-northwest direction (forecast issued at 06:00am December 27). An open ocean swell of 0.5m 17s is not directed at the surf break, a second open ocean swell of 1.5m 7s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (SST) & DateWave HeightWave Period
Morning (27 Dec)2.5ft (0.7m)11s
Afternoon (27 Dec)2.5ft (0.7m)11s
Evening (27 Dec)5ft (1.6m)7s

Table - waves today at Alao. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent
Saturday
27
Sunday
28
Monday
29
Tue
30
4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.7
NNW
0.7
NNW
0.7
NNW
0.7
NNW
0.7
NNW
1.6
E
1.5
E
0.9
NNE
0.9
NNE
0.7
NNW
0.7
NNW
0.7
NNW
0.8
NNE
0.7
NNW
0.7
NNW
0.6
NE
0.6
NE
0.7
NNE
0.4
NNW
0.4
NNW
0.5
NNE
0.6
NNE
0.5
NNE
0.6
NNE
Period(s) (?)1111111111777712121271211101010111111101013
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1151131131151152432107684119123123621171057677884545647162133
Wind
(km/h)
25
ESE
25
E
35
ENE
30
ENE
30
E
25
E
20
ESE
25
SSE
30
SSE
20
S
20
SSE
20
S
25
S
20
SSE
20
SSE
20
SSE
25
S
25
S
20
S
20
S
20
S
20
SSE
15
S
10
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
oncross-
on
cross-
on
crosscross-
on
cross-
on
ononcross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
ononcross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
High Tide
/ height (m)
12:49PM
0.93
1:11AM
0.90
1:47PM
0.98
2:14AM
0.91
2:45PM
1.04
Low Tide
/ height (m)
6:22AM
0.22
7:00PM
0.25
7:20AM
0.20
8:05PM
0.20
8:20AM
0.17
9:08PM
0.13
Saturday
27
Sunday
28
Monday
29
Tue
30
Sunrise-5:54-------5:54-------5:54------
Sunset----6:52-------6:52-------6:52---
thunderstorm
thunderstorm
thunderstorm
light rain
mod rain
thunderstorm
thunderstorm
mod rain
thunderstorm
mod rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
clear
clear
clear
clear
clear
part cloud
Rain (mm)
2541921317574221122-------
Temp. °C282725252525252626262728282828272728282828282828
Feels °C (?)282823242526272726272929292929282728292928283030
  • 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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