Utua Mamao (Atafu) Surf Break

Utua Mamao (Atafu) 48 hour detailed Surf Forecast

Lat Long: 8.56° S 172.46° W

Issued: 12 pm 18 Jun 2026 (local time)

Forecast update in  hr  min

Today's Utua Mamao (Atafu) sea temperature is
29.9° 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 (18 Jun):

  • Morning surf: Morning surf (18 Jun, local time) - 5ft (1.5m), 9s period with ESE swell.
  • Afternoon surf: Afternoon surf (18 Jun, local time) - 4.5ft (1.4m), 9s period with ESE swell.
  • Evening surf: Evening surf (18 Jun, local time) - 4.5ft (1.3m), 9s period with ESE swell.

The current surf forecast for Utua Mamao (Atafu) at 6PM is: 1.4m 9s primary swell from a East-southeast direction and 0.6m 11s secondary swell from a South direction (forecast issued at 12:00pm June 18). The wind direction is predicted to be cross-onshore.

Time (+13) & DateWave HeightWave Period
Morning (18 Jun)5ft (1.5m)9s
Afternoon (18 Jun)4.5ft (1.4m)9s
Evening (18 Jun)4.5ft (1.3m)9s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 9mm), mostly falling on Fri night. Warm (max 29°C on Thu morning, min 28°C on Thu morning). Wind will be generally light.

Thu
18
Friday
19
Saturday
20
Sun
21
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
4 AM
7 AM
Rating
(10 max)
0
0
1
2
2
2
1
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)
1.5
ESE
9
1.4
SE
9
1.4
ESE
9
1.4
ESE
9
1.3
ESE
9
1.3
ESE
9
1.2
ESE
9
1.2
ESE
9
1.2
ESE
9
1.1
SE
9
0.6
SSW
16
0.6
SSW
15
0.6
SSW
15
0.6
SSW
15
1.2
ESE
8
1.2
ESE
8
1.2
SE
8
1.2
SE
8
1.2
SE
8
1.2
SE
8
1.3
SE
8
1.3
SE
8
1.3
SE
8
1.3
SE
8
Wave Graph
Metric surfscale
Energy kJ
395
345
313
313
276
244
211
207
202
193
166
147
147
143
179
184
201
196
196
196
216
216
216
211
Wind (km/h)
20
ENE
10
NE
5
NE
5
E
5
SSE
5
SSE
10
S
15
SE
15
SE
20
ESE
20
ESE
25
ESE
25
ESE
25
ESE
25
SE
25
SE
25
SE
25
SE
25
SE
25
ESE
25
ESE
20
SE
20
SE
20
SE
Wind State
cross-on
cross-on
cross-on
glassy
glassy
cross-on
cross
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
8:19AM1.37m
8:52PM1.16m
9:14AM1.29m
9:50PM1.11m
10:13AM1.20m
10:51PM1.07m
Low Tide
2:43PM0.09m
2:52AM0.17m
3:38PM0.16m
3:51AM0.25m
4:35PM0.24m
4:54AM0.32m
part cloud
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
clear
part cloud
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:41
6:41
6:41
6:41
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:19
6:19
6:20
6:20
 mm
2
2
1
1
2
1
Temp °C
28
29
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
Feels °C
29
31
31
32
32
32
31
30
30
29
29
29
29
29
29
28
28
29
29
29
29
29
30
30
Swell 1
Height (m)
Direction
Period (s)
1.5
ESE
9
1.4
SE
9
1.4
ESE
9
1.4
ESE
9
1.3
ESE
9
1.3
ESE
9
1.2
ESE
9
1.2
ESE
9
1.2
ESE
9
1.1
SE
9
1
ESE
8
1
ESE
8
1
ESE
8
0.6
SSW
15
0.6
SSW
14
0.6
SSW
14
0.6
SSW
14
0.6
SSW
14
0.6
SSW
14
0.6
SSW
13
0.6
SSW
13
0.6
SSW
13
0.6
SSW
13
0.4
SSW
13
Energy kJ
395
345
313
313
276
244
211
207
202
193
150
147
147
142
140
138
133
131
121
116
114
113
113
66
Swell 2
Height (m)
Direction
Period (s)
0.4
SSE
12
0.4
SSE
11
0.6
S
11
0.6
S
11
0.4
SSW
18
0.6
SSW
18
0.5
S
12
0.5
SW
16
0.6
SSW
16
0.6
SSW
16
0.6
SSW
16
0.6
SSW
15
0.6
SSW
15
0.4
SSE
11
0.4
SSE
11
0.3
SSE
11
0.3
SSE
11
0.3
S
16
0.3
S
16
0.3
S
16
0.3
SSW
15
0.4
SSW
10
0.4
SSW
10
0.4
SSW
10
Energy kJ
45
43
91
91
120
207
73
125
171
171
166
146
144
40
40
23
23
46
46
45
46
39
38
37
Swell 3
Height (m)
Direction
Period (s)
0.4
S
15
0.4
S
14
0.3
NE
8
0.3
NE
8
0.4
SSE
12
0.5
S
12
0.5
SW
18
0.5
S
12
0.5
S
12
0.3
NE
8
0.4
SSE
12
0.4
SSE
10
0.4
SSE
11
0.3
NE
8
0.3
S
18
0.3
S
18
0.3
S
17
0.3
SSE
11
0.3
SSE
11
0.2
SSE
11
0.2
SSW
10
0.3
S
15
0.4
SE
16
0.4
SE
16
Energy kJ
68
66
11
11
45
73
150
72
72
10
44
37
42
9
57
55
51
22
22
11
10
39
69
67
Wind waves
Height (m)
Direction
Period (s)
0.4
SE
3
1
ESE
8
1.2
ESE
8
1.2
ESE
8
1.2
SE
8
1.2
SE
8
1.2
SE
8
1.2
SE
8
1.3
SE
8
1.3
SE
8
1.3
SE
8
1.3
SE
8
Energy kJ
2
143
179
184
201
196
196
196
216
216
216
211
Nearest Offshore or Glassy
Rating
(10 max)
2
3
3
2
2
2
2
2
2
3
3
3
3
2
3
3
3
2
2
2
2
2
1
4
Distance (km)
616
575
565
0
0
580
580
565
565
565
565
1953
1953
2751
1953
2002
1953
1425
1523
2763
2751
2751
1974
1959
Best forecast wave conditions in Tokelau
Rating
(10 max)
2
2
Best forecast wave conditions in Tokelau
Rating
(10 max)
2
2
Header Global
Rating
(10 max)
5
5
5
9
9
9
5
5
5
5
6
6
6
4
8
4
4
6
4
4
4
5
5
9
  • 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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