Surf Break

Lat Long: 8.56° S 172.46° W

Utua Mamao (Atafu) 48 hour detailed Surf Forecast

Issued: 12 am 01 Nov 2026 (local time)

Forecast update in  hr  min

Today's Utua Mamao (Atafu) sea temperature is
29.5°C
0.2° 

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 (01 Nov):

  • Morning surf: Morning surf (01 Nov, local time) - 4ft (1.2m), 7s period with SE swell.
  • Afternoon surf: Afternoon surf (01 Nov, local time) - 3ft (0.9m), 8s period with ESE swell.
  • Evening surf: Evening surf (01 Nov, local time) - 3ft (0.9m), 8s period with ESE swell.

The current surf forecast for Utua Mamao (Atafu) at 5AM is: 1.2m 7s primary swell from a Southeast direction and 0.4m 14s secondary swell from a Southwest direction (forecast issued at 12:00am November 01). An open ocean swell of 0.7m 12s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (+13) & DateWave HeightWave Period
Morning (01 Nov)4ft (1.2m)7s
Afternoon (01 Nov)3ft (0.9m)8s
Evening (01 Nov)3ft (0.9m)8s

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


Short Range Forecast

Heavy rain (total 43mm), heaviest during Tue morning. Warm (max 28°C on Sat night, min 27°C on Mon night). Mainly fresh winds.

Sunday
1
Monday
2
Tuesday
3
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)
1.2
SE
7
1.2
SE
7
1.2
SE
6
1.2
SE
7
0.9
ESE
8
0.9
ESE
8
0.9
ESE
8
0.9
E
8
1
E
8
0.6
SSW
16
0.7
SSW
16
0.8
SSW
15
0.8
SSW
15
0.9
SSW
15
0.9
SSW
16
0.9
SSW
16
0.9
SSW
16
0.9
SSW
16
0.9
SSW
16
0.9
SSW
16
0.9
SSW
15
0.9
SSW
15
0.9
SSW
15
0.8
SSW
15
Wave Graph
Metric surfscale
Energy kJ
160
156
98
151
110
99
96
95
117
171
223
266
291
362
382
430
430
425
419
419
362
348
344
272
Wind (km/h)
30
SE
25
SE
25
ESE
25
ESE
20
E
20
E
20
E
25
E
20
E
20
ENE
20
ENE
20
ENE
15
E
15
ESE
15
ESE
20
ESE
20
ESE
25
ESE
25
E
25
E
20
ESE
20
ESE
25
SE
25
SE
Wind State
cross-on
cross-on
cross-on
cross-on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
cross-on
cross-on
cross-on
High Tide
10:17PM1.14m
11:11AM0.96m
11:42PM1.11m
12:36PM1.00m
1:01AM1.13m
1:45PM1.07m
Low Tide
4:53AM0.29m
5:10PM0.36m
6:16AM0.29m
6:36PM0.35m
7:28AM0.26m
7:48PM0.30m
part cloud
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
6:01
—
—
—
—
—
—
—
6:00
—
—
—
—
—
—
—
6:00
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
6:24
—
—
—
—
—
—
—
6:24
—
—
—
—
—
—
—
6:25
—
—
 mm
—
—
2
1
1
2
2
1
1
1
1
—
1
1
2
1
1
4
4
7
4
4
2
1
Temp °C
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
27
27
27
27
27
28
28
Feels °C
28
29
29
29
29
29
29
29
29
29
30
30
31
31
30
29
29
28
27
27
28
28
29
29
  • 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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