Surf Break

Lat Long: 8.56° S 172.46° W

Utua Mamao (Atafu) 48 hour detailed Surf Forecast

Issued: 12 am 02 Oct 2026 (local time)

Forecast update in  hr  min

Today's Utua Mamao (Atafu) sea temperature is
29.7°C
0.8° 

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 (02 Oct):

  • Morning surf: Morning surf (02 Oct, local time) - 8ft (2.5m), 8s period with SE swell.
  • Afternoon surf: Afternoon surf (02 Oct, local time) - 10ft (3.0m), 9s period with SE swell.
  • Evening surf: Evening surf (02 Oct, local time) - 8ft (2.5m), 9s period with SE swell.

The current surf forecast for Utua Mamao (Atafu) at 6AM is: 2.5m 8s primary swell from a Southeast direction and 0.4m 16s secondary swell from a South-southwest direction (forecast issued at 12:00am October 02). An open ocean swell of 0.6m 12s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (+13) & DateWave HeightWave Period
Morning (02 Oct)8ft (2.5m)8s
Afternoon (02 Oct)10ft (3.0m)9s
Evening (02 Oct)8ft (2.5m)9s

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


Short Range Forecast

Heavy rain (total 40mm), heaviest during Sun morning. Warm (max 28°C on Thu night, min 27°C on Thu night). Mainly fresh winds.

Friday
2
Saturday
3
Sunday
4
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
10 AM
1 PM
4 PM
7 PM
10 PM
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
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.5
SE
8
2.5
SE
8
2.5
SE
8
2.5
SE
8
2.5
SE
9
3
SE
9
2.5
SE
9
2.5
SE
9
2.5
SE
9
2.5
SE
9
2.4
SE
9
0.9
SSW
17
2.2
SE
8
2.2
SE
8
2.2
SE
8
2.2
SE
8
2.1
SE
9
2
SE
9
1.9
SE
8
1.8
SE
8
1.8
SE
8
1.9
SE
8
2
SE
8
1.9
SE
8
Wave Graph
Metric surfscale
Energy kJ
908
885
943
1048
1073
1192
1124
1077
1058
949
885
510
682
666
682
698
664
580
479
439
439
479
553
534
Wind (km/h)
35
ESE
35
ESE
35
ESE
40
ESE
35
ESE
35
ESE
35
ESE
35
SE
35
SE
35
ESE
35
ESE
30
ESE
30
ESE
30
ESE
30
ESE
25
ESE
30
SE
30
SE
25
SE
25
ESE
25
ESE
30
ESE
30
ESE
25
ESE
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
High Tide
9:40AM0.97m
10:19PM1.09m
11:12AM0.91m
11:54PM1.07m
12:52PM0.94m
Low Tide
3:33AM0.28m
3:46PM0.34m
4:56AM0.34m
5:14PM0.39m
6:33AM0.34m
6:50PM0.37m
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
part cloud
part cloud
cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
6:13
—
—
—
—
—
—
—
6:13
—
—
—
—
—
—
—
6:11
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
6:23
—
—
—
—
—
—
—
6:23
—
—
—
—
—
—
—
6:23
—
—
 mm
2
3
3
2
1
1
1
2
3
3
3
1
—
—
—
—
—
—
2
2
5
4
1
2
Temp °C
28
27
27
27
28
28
28
28
28
28
28
28
28
28
28
28
28
27
28
27
27
28
28
27
Feels °C
27
25
25
25
26
26
26
26
26
26
27
27
27
27
27
27
27
26
28
27
27
28
28
27
  • 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 

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