Utua Mamao (Atafu) Surf Break

Utua Mamao (Atafu) 48 hour detailed Surf Forecast

Lat Long: 8.56° S 172.46° W

Issued: 6 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 (19 Jun):

  • Morning surf: Morning surf (19 Jun, local time) - 4ft (1.2m), 9s period with ESE swell.
  • Afternoon surf: Afternoon surf (19 Jun, local time) - 3.5ft (1.1m), 9s period with SE swell.
  • Evening surf: Evening surf (19 Jun, local time) - 2ft (0.6m), 15s period with SSW swell.

The current surf forecast for Utua Mamao (Atafu) at 2AM is: 1.3m 9s primary swell from a East-southeast direction and 0.6m 18s secondary swell from a South-southwest direction (forecast issued at 06:00pm June 18). The wind direction is predicted to be cross-onshore.

Time (+13) & DateWave HeightWave Period
Morning (19 Jun)4ft (1.2m)9s
Afternoon (19 Jun)3.5ft (1.1m)9s
Evening (19 Jun)2ft (0.6m)15s

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 8mm), mostly falling on Fri night. Warm (max 29°C on Thu afternoon, min 28°C on Thu night). Wind will be generally light.

Thu
18
Friday
19
Saturday
20
Sun
21
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)
1
1
0
1
1
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)
1.4
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
0.6
SSW
14
1.1
SE
8
1.1
SE
8
0.6
SSW
14
1.2
SE
8
1.1
SE
8
1.1
SE
8
1.1
SE
8
0.6
SSW
13
0.9
ESE
8
0.9
ESE
8
0.9
ESE
8
Wave Graph
Metric surfscale
Energy kJ
313
313
276
244
211
207
202
193
166
147
147
143
140
158
176
131
196
176
176
176
119
119
119
116
Wind (km/h)
10
ESE
10
SE
10
SSE
10
SE
10
SSE
10
SSE
15
SE
15
SE
20
SE
20
ESE
20
ESE
20
ESE
25
ESE
25
SE
25
SE
25
SE
25
SE
25
ESE
20
ESE
20
ESE
20
SE
20
SE
20
SE
15
SE
Wind State
on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
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
8:52PM1.16m
9:14AM1.29m
9:50PM1.11m
10:13AM1.20m
10:51PM1.07m
11:14AM1.12m
Low Tide
2:52AM0.17m
3:38PM0.16m
3:51AM0.25m
4:35PM0.24m
4:54AM0.32m
part cloud
clear
clear
clear
thunderstorm
clear
clear
clear
clear
clear
clear
part cloud
thunderstorm
thunderstorm
clear
clear
part cloud
part cloud
clear
thunderstorm
thunderstorm
thunderstorm
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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
1
1
2
1
1
2
Temp °C
29
29
29
28
28
28
28
28
28
28
28
29
28
28
28
28
28
29
28
28
28
28
28
28
Feels °C
32
32
32
31
31
30
30
29
29
29
29
30
28
28
28
28
28
30
29
30
30
30
30
30
Swell 1
Height (m)
Direction
Period (s)
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
1
ESE
8
1
ESE
8
0.6
SSW
14
0.6
SSW
14
0.8
ESE
8
0.6
SSW
14
0.6
SSW
13
0.6
SSW
13
0.6
SSW
13
0.9
ESE
8
0.9
ESE
8
0.9
ESE
8
0.9
ESE
8
Energy kJ
313
313
276
244
211
207
202
193
150
147
147
143
140
138
133
76
121
116
114
113
119
119
119
116
Swell 2
Height (m)
Direction
Period (s)
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
0.6
SSW
15
0.6
SSW
14
0.3
SSE
11
0.3
SSE
11
0.6
SSW
14
0.3
S
16
0.3
S
16
0.3
SSW
15
0.4
SSW
10
0.6
SSW
13
0.4
SSW
13
0.6
S
5
0.7
SSW
9
Energy kJ
91
91
120
207
73
125
171
171
166
146
144
142
140
24
23
131
46
45
45
39
113
66
20
70
Swell 3
Height (m)
Direction
Period (s)
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
11
0.4
SSE
10
0.4
SSE
11
0.4
SSE
11
0.4
SSE
11
0.3
S
18
0.3
S
17
0.3
S
16
0.3
SSE
11
0.2
SSE
11
0.3
SSW
10
0.3
SSW
15
0.4
SSW
10
0.4
SSW
10
0.6
SSW
9
0.4
SSW
12
Energy kJ
11
11
45
73
150
72
72
10
40
37
42
40
40
55
51
46
22
11
19
43
38
37
59
56
Wind waves
Height (m)
Direction
Period (s)
1.1
SE
8
1.1
SE
8
0.9
SE
5
1.2
SE
8
1.1
SE
8
1.1
SE
8
1.1
SE
8
0.7
SSE
5
0.7
SSE
6
0.5
SSE
5
Energy kJ
158
176
38
196
176
176
176
28
31
15
Nearest Offshore or Glassy
Rating
(10 max)
3
1
3
3
2
2
2
3
3
3
1
3
1
3
3
1
3
1
4
2
1
4
4
4
Distance (km)
565
553
565
565
608
580
580
575
575
1953
664
1953
664
2002
1953
664
1953
2751
1953
2751
1974
1953
1959
1961
Best forecast wave conditions in Tokelau
Rating
(10 max)
Best forecast wave conditions in Tokelau
Rating
(10 max)
Header Global
Rating
(10 max)
5
9
9
9
5
5
5
5
6
6
6
6
7
4
4
4
4
4
5
5
9
9
4
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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