Utua Mamao (Atafu) Surf Break

Lat Long: 8.56° S 172.46° W

Utua Mamao (Atafu) 48 hour detailed Surf Forecast

Issued: 6 pm 14 Jul 2026 (local time)

Forecast update in  hr  min

Today's Utua Mamao (Atafu) sea temperature is
29.7° C
1.0° 

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 (14 Jul):

  • Afternoon surf: Afternoon surf (14 Jul, local time) - 6.5ft (2.0m), 7s period with SE swell.
  • Evening surf: Evening surf (14 Jul, local time) - 6.5ft (2.0m), 7s period with SE swell.

The current surf forecast for Utua Mamao (Atafu) at 10PM is: 2.0m 7s primary swell from a Southeast direction and 0.8m 11s secondary swell from a South-southwest direction, 0.7m 16s secondary swell from a South-southwest direction (forecast issued at 06:00pm July 14). The wind direction is predicted to be cross-onshore.

Time (+13) & DateWave HeightWave Period
Morning (14 Jul)--
Afternoon (14 Jul)6.5ft (2.0m)7s
Evening (14 Jul)6.5ft (2.0m)7s

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


Short Range Forecast

Light rain (total 3mm), mostly falling on Tue afternoon. Warm (max 28°C on Tue afternoon, min 27°C on Tue afternoon). Mainly strong winds.

Tue
14
Wednesday
15
Thursday
16
Fri
17
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
10 AM
1 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)
1.9
SE
7
1.9
SE
7
2
SE
7
2.1
SE
7
2.1
SE
7
2.2
SE
7
2.1
SE
7
2.1
SE
7
1.9
SE
7
2
SE
7
2.2
SE
8
2.5
SSE
8
3
SSE
8
3
SE
8
3
SE
8
3
SE
8
3
SE
8
3
SE
8
3
SE
8
3
SE
8
3
SE
8
3
SE
8
3
SE
9
3
SE
9
Wave Graph
Metric surfscale
Energy kJ
351
351
366
393
420
489
416
428
351
389
619
956
1121
1097
1151
1159
1069
1033
1003
1055
1164
1310
1341
1503
Wind (km/h)
35
SE
35
SE
35
SE
35
SE
40
SE
35
SE
35
SE
35
SE
35
SE
35
SE
40
SE
40
SE
45
SE
45
SE
40
SE
40
SE
40
SE
40
SE
40
SE
40
SE
40
SE
40
SE
40
SE
45
SE
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
cross-on
cross-on
High Tide
6:21AM1.47m
6:49PM1.28m
7:10AM1.46m
7:37PM1.27m
7:57AM1.40m
Low Tide
00:02AM0.01m
12:43PM-0.03m
00:51AM0.01m
1:30PM0.00m
1:39AM0.06m
thunderstorm
part cloud
cloud
part cloud
thunderstorm
cloud
cloud
clear
part cloud
cloud
part cloud
thunderstorm
part cloud
cloud
cloud
part cloud
cloud
part cloud
part cloud
cloud
part cloud
part cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:45
6:45
6:45
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:24
6:24
6:25
6:25
 mm
1
1
1
Temp °C
28
27
27
27
27
27
27
27
27
28
27
27
27
27
27
27
27
27
28
27
27
28
28
28
Feels °C
26
25
25
25
24
24
24
24
24
26
24
23
23
23
23
24
24
24
25
23
24
25
25
25
  • 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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