Utua Mamao (Atafu) Surf Break

Lat Long: 8.56° S 172.46° W

Utua Mamao (Atafu) 48 hour detailed Surf Forecast

Issued: 6 am 10 Jul 2026 (local time)

Forecast update in  hr  min

Today's Utua Mamao (Atafu) sea temperature is
29.4° C
0.6° 

Utua Mamao (Atafu) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Utua Mamao (Atafu) today (10 Jul):

  • Morning surf: Morning surf (10 Jul, local time) - 4.5ft (1.4m), 16s period with SSW swell.
  • Afternoon surf: Afternoon surf (10 Jul, local time) - 4.5ft (1.4m), 15s period with SSW swell.
  • Evening surf: Evening surf (10 Jul, local time) - 4.5ft (1.4m), 15s period with SSW swell.

The current surf forecast for Utua Mamao (Atafu) at 11AM is: 1.4m 16s primary swell from a South-southwest direction (forecast issued at 06:00am July 10). An open ocean swell of 0.6m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 3.

Time (+13) & DateWave HeightWave Period
Morning (10 Jul)4.5ft (1.4m)16s
Afternoon (10 Jul)4.5ft (1.4m)15s
Evening (10 Jul)4.5ft (1.4m)15s

Table - waves today at Utua Mamao (Atafu). (Swell directed towards the surf break)


Short Range Forecast

Light rain (total 9mm), mostly falling on Fri morning. Warm (max 29°C on Fri morning, min 27°C on Sun night). Wind will be generally light.

Friday
10
Saturday
11
Sunday
12
Mon
13
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
Rating
(10 max)
4
4
3
4
4
3
3
3
3
2
2
3
3
2
3
2
3
3
3
1
2
1
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.4
SSW
16
1.4
SSW
16
1.4
SSW
16
1.4
SSW
15
1.4
SSW
15
1.4
SSW
15
1.4
SSW
15
1.4
SSW
14
1.4
SSW
14
1.4
SSW
14
1.4
SSW
13
1.3
SSW
13
1.3
SSW
13
1.3
SSW
13
1.5
SSW
13
1.5
SSW
12
1.4
SSW
12
1.5
SSW
12
1.3
SSW
12
1
SSW
11
0.8
SSW
16
1.3
SSW
16
1.4
SSW
15
1.3
SSW
14
Wave Graph
Metric surfscale
Energy kJ
981
945
921
897
863
840
818
785
731
690
669
615
596
587
679
647
589
634
508
242
322
749
807
630
Wind (km/h)
10
WNW
10
NW
5
NW
5
WNW
5
WNW
5
W
0
ESE
5
E
5
NNE
5
N
5
NNE
5
NNE
5
NE
5
NNE
5
NNE
5
NNE
5
NE
5
ENE
5
ESE
10
ESE
5
ESE
10
ESE
15
ESE
10
SE
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
glassy
glassy
glassy
glassy
cross
cross-on
glassy
glassy
cross
glassy
cross-on
glassy
glassy
glassy
cross-on
cross-on
on
cross-on
cross-on
High Tide
1:36AM1.15m
2:09PM1.06m
2:43AM1.22m
3:15PM1.11m
3:43AM1.31m
4:15PM1.17m
Low Tide
7:59AM0.29m
8:16PM0.25m
9:08AM0.20m
9:19PM0.17m
10:08AM0.11m
10:17PM0.10m
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
clear
clear
clear
thunderstorm
thunderstorm
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:45
6:45
6:45
6:45
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:23
6:23
6:24
6:24
 mm
1
1
1
3
3
2
Temp °C
28
28
28
29
29
29
29
28
28
28
29
28
29
29
28
28
28
28
28
28
28
28
28
28
Feels °C
32
32
33
33
33
34
34
33
33
32
33
32
34
33
32
32
32
33
32
32
32
31
31
31
  • 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
How to use the Wavefinder 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Utua Mamao (Atafu) 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.


Nearest locationNearest