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Surf Forecasts:

Matu'u surfForecast / Tutuila / American Samoa

information circle48hr Weather and Surf, issued 12 pm Saturday 20 Dec 2025 SST
Forecast update in hr  min  s Forecast update imminent
Matu'u surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Matu'u sea temperature is
29.6° C
 (Which is slightly warmer than usual)

How big are the waves at Matu'u today?

The current surf forecast for Matu'u at 7PM is: 0.8m 13s primary swell from a Southwest direction and 0.9m 8s secondary swell from a Southeast direction (forecast issued at 12:00pm December 20). An open ocean swell of 0.8m 14s is not directed at the surf break, a second open ocean swell of 0.2m 6s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 2.

Time (SST) & DateWave HeightWave Period
Morning (20 Dec)2.5ft (0.8m)13s
Afternoon (20 Dec)2.5ft (0.8m)13s
Evening (20 Dec)2ft (0.6m)13s

Table - waves today at Matu'u. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Saturday
20
Sunday
21
Monday
22
Tuesday
23
10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM
Rating
(10 max)
2
1
2
2
2
1
1
1
0
1
1
1
1
1
1
0
0
0
1
1
1
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.8
SW
0.8
SW
0.8
SW
0.8
SW
0.6
SW
0.9
SE
0.9
SE
0.9
SE
0.9
SE
0.8
SE
0.8
SE
0.8
SE
0.8
SE
0.7
SE
0.7
SE
0.7
SE
0.7
SE
0.7
SE
0.6
SE
0.6
SE
0.6
SE
0.6
SE
0.6
SE
0.5
SSE
Period(s) (?)131313131388888888888888888810
Wave
Graph
(?)Metric surfscale
Energy kJ (?)20520220220213493959393757375735857616464535151493660
Wind
(km/h)
15
NNW
20
NNW
20
NNW
15
NW
15
NW
15
NNW
15
NNW
15
NNW
20
NNW
20
NNW
20
NW
15
NW
15
NW
10
NW
10
NNW
15
N
20
N
15
N
15
NNW
10
NNW
10
N
10
NNE
15
NNE
15
NNE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offcross-
off		offoffoffoffoffoffcross-
off		offoffoffoffoffcross-
off		cross-
off		cross-
off		cross-
off		cross-
off		offcross-
off		cross-
off		cross-
off		cross-
off
High Tide
/ height (m)
7:21AM
0.81
7:29PM
0.95
8:02AM
0.81
8:09PM
0.94
8:43AM
0.80
8:50PM
0.93
Low Tide
/ height (m)
1:09PM
0.23
1:53AM
0.17
1:48PM
0.24
2:33AM
0.19
2:29PM
0.26
3:13AM
0.20
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Sunrise-------5:50-------5:52-------5:52
Sunset--6:49-------6:50-------6:50-----
clear
clear
clear
clear
clear
clear
clear
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
Rain (mm)
--------1113-252--------
Temp. °C282829292928282828282828282828282828282828282828
Feels °C (?)302930313230313030292930303131302929303132313030
  • 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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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Matu'u surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for Matu'u at:
surf-forecast.com

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