Utua Mamao (Atafu) Surf Break

Utua Mamao (Atafu) 48 hour detailed Surf Forecast

Lat Long: 8.56° S 172.46° W

Issued: 12 am 20 Jun 2026 (local time)

Forecast update in  hr  min

Today's Utua Mamao (Atafu) sea temperature is
29.8° C

Slightly warmer than usual

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 (20 Jun):

  • Morning surf: Morning surf (20 Jun, local time) - 4ft (1.2m), 8s period with SE swell.
  • Afternoon surf: Afternoon surf (20 Jun, local time) - 4ft (1.2m), 8s period with SE swell.
  • Evening surf: Evening surf (20 Jun, local time) - 3.5ft (1.1m), 8s period with SE swell.

The current surf forecast for Utua Mamao (Atafu) at 6AM is: 0.6m 14s primary swell from a South-southwest direction and 0.9m 8s secondary swell from a East-southeast direction, 0.8m 4s secondary swell from a Southeast direction (forecast issued at 12:00am June 20). The wind direction is predicted to be cross-onshore.

Time (+13) & DateWave HeightWave Period
Morning (20 Jun)4ft (1.2m)8s
Afternoon (20 Jun)4ft (1.2m)8s
Evening (20 Jun)3.5ft (1.1m)8s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 24mm), heaviest during Mon morning. Warm (max 28°C on Fri night, min 27°C on Fri night). Wind will be generally light.

Saturday
20
Sunday
21
Monday
22
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
1
1
1
1
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)
0.6
SSW
15
1.1
SE
8
0.6
SSW
14
1.2
SE
8
1.2
SE
8
1.2
SE
8
1.1
SE
8
1.1
SE
8
1.1
SE
8
0.6
SSW
13
0.8
SSW
9
1
SSW
9
1.1
SSW
9
1.2
SSW
8
1.3
SSW
8
1.3
S
8
1.3
S
8
1.4
SSW
8
1.5
S
8
0.7
S
19
1.6
S
8
0.7
S
18
0.7
S
17
1.4
SSW
8
Wave Graph
Metric surfscale
Energy kJ
158
154
138
201
201
201
176
176
176
113
110
151
172
194
246
239
239
290
317
351
343
304
297
250
Wind (km/h)
25
ESE
25
SE
25
SE
25
SE
25
ESE
25
SE
25
ESE
20
ESE
20
SE
20
SE
20
SSE
20
SE
15
SE
15
SE
15
SE
15
SSE
15
SSE
15
SE
15
SE
15
SE
10
SE
10
SE
15
SE
20
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
10:13AM1.20m
10:51PM1.07m
11:14AM1.12m
11:55PM1.05m
12:17PM1.05m
Low Tide
3:51AM0.25m
4:35PM0.24m
4:54AM0.32m
5:34PM0.30m
6:01AM0.38m
6:34PM0.35m
part cloud
thunderstorm
thunderstorm
thunderstorm
clear
thunderstorm
clear
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:41
6:41
6:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:20
6:20
6:20
 mm
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
3
2
2
3
Temp °C
28
28
27
28
28
28
28
28
28
27
27
27
28
28
28
27
27
27
27
27
27
27
27
27
Feels °C
29
29
27
28
29
29
29
29
30
29
28
29
31
31
31
29
29
29
29
30
30
29
29
28
Swell 1
Height (m)
Direction
Period (s)
0.6
SSW
15
0.6
SSW
14
0.9
ESE
8
0.6
SSW
14
0.6
SSW
14
0.6
SSW
14
0.6
SSW
13
0.6
SSW
13
1.1
SE
8
0.9
ESE
8
0.9
ESE
8
1
SSW
9
1.1
SSW
9
1.2
SSW
8
1.3
SSW
8
1.3
S
8
1.3
S
8
1.4
SSW
8
1.5
S
8
1.6
S
8
1.6
S
8
1.4
SSW
8
1.3
SSW
8
1.4
SSW
8
Energy kJ
142
140
108
133
131
121
116
114
176
96
96
151
172
194
246
239
239
290
317
351
343
244
216
250
Swell 2
Height (m)
Direction
Period (s)
0.4
SSE
11
0.4
SSE
11
0.6
SSW
14
0.3
SSE
11
0.3
S
16
0.3
S
16
0.3
S
16
0.3
SSW
15
0.6
SSW
13
0.6
SSW
13
0.8
SSW
9
0.9
ESE
8
0.9
ESE
8
0.9
ESE
8
0.7
ESE
8
0.7
ESE
8
0.7
ESE
8
0.7
ESE
8
0.6
ESE
8
0.7
S
19
0.6
S
18
0.7
S
18
0.7
S
17
0.6
S
16
Energy kJ
40
40
138
23
46
46
45
45
113
113
110
94
94
100
68
67
67
63
49
347
225
304
297
193
Swell 3
Height (m)
Direction
Period (s)
0.3
NE
8
0.3
S
18
0.3
SSE
11
0.3
S
17
0.3
SSE
11
0.3
SSE
11
0.2
SSE
11
0.3
SSW
10
0.4
SSW
10
0.4
SSW
10
0.6
SSE
6
0.4
SSW
13
0.4
SSW
12
0.4
SSW
16
0.4
SSW
12
0.5
S
16
0.5
SE
15
0.5
SE
15
0.5
S
15
0.6
E
8
0.6
E
8
0.6
E
8
0.6
E
8
0.5
E
8
Energy kJ
9
57
24
51
22
22
11
20
39
38
25
62
56
85
56
131
107
106
121
44
43
42
42
29
Wind waves
Height (m)
Direction
Period (s)
1.1
SE
8
1.1
SE
8
0.8
SE
4
1.2
SE
8
1.2
SE
8
1.2
SE
8
1.1
SE
8
1.1
SE
8
0.6
SSE
5
0.8
SSE
5
0.6
SSE
5
0.6
SSE
6
0.5
SE
6
1.1
SSE
8
1
SSE
8
1.1
SSE
8
1.3
SSE
8
Energy kJ
158
154
22
201
201
201
176
176
20
33
18
25
15
142
125
142
178
Nearest Offshore or Glassy
Rating
(10 max)
3
2
3
2
3
2
3
4
4
4
2
1
4
5
1
1
2
1
2
3
2
2
2
1
Distance (km)
1959
1953
2002
1953
1953
1523
1959
1953
1953
1953
1523
1974
1953
1953
1974
1974
1521
1974
1521
1521
1521
1521
1523
1974
Best forecast wave conditions in Tokelau
Rating
(10 max)
Best forecast wave conditions in Tokelau
Rating
(10 max)
Header Global
Rating
(10 max)
4
4
4
4
4
5
5
5
5
5
5
8
9
9
9
8
7
7
7
7
6
6
5
6
  • 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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