Surf Break

Lat Long: 8.56° S 172.46° W

Utua Mamao (Atafu) 48 hour detailed Surf Forecast

Issued: 12 pm 22 Oct 2026 (local time)

Forecast update in  hr  min

Today's Utua Mamao (Atafu) sea temperature is
29.5°C
0.3° 

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 (22 Oct):

  • Morning surf: Morning surf (22 Oct, local time) - 5ft (1.5m), 8s period with SE swell.
  • Afternoon surf: Afternoon surf (22 Oct, local time) - 5ft (1.5m), 8s period with SE swell.
  • Evening surf: Evening surf (22 Oct, local time) - 6ft (1.8m), 8s period with SE swell.

The current surf forecast for Utua Mamao (Atafu) at 7PM is: 1.7m 8s primary swell from a Southeast direction and 0.8m 10s secondary swell from a South-southwest direction, 0.4m 16s secondary swell from a South-southwest direction (forecast issued at 12:00pm October 22). The wind direction is predicted to be cross-onshore.

Time (+13) & DateWave HeightWave Period
Morning (22 Oct)5ft (1.5m)8s
Afternoon (22 Oct)5ft (1.5m)8s
Evening (22 Oct)6ft (1.8m)8s

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


Short Range Forecast

Heavy rain (total 34mm), heaviest during Sat night. Warm (max 28°C on Thu morning, min 27°C on Thu night). Mainly strong winds.

Thu
22
Friday
23
Saturday
24
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
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.6
SE
8
1.5
SE
8
1.5
SE
8
1.7
SE
8
1.8
SE
8
2.1
SE
8
2.2
SE
8
2.3
SE
8
2.3
SE
8
2.2
SE
8
2.1
SE
8
1.8
ESE
8
2.1
SE
8
2
SE
8
1.8
SE
8
1.8
SE
7
1.8
SE
7
1.6
SE
7
1.6
SE
7
1.7
SE
7
1.8
SE
7
Wave Graph
Metric surfscale
Energy kJ
284
248
248
352
393
533
624
678
678
634
542
382
494
435
375
365
331
273
258
276
303
Wind (km/h)
25
E
25
ESE
25
ESE
25
ESE
30
ESE
30
ESE
30
ESE
30
ESE
25
ESE
30
ESE
30
ESE
35
ESE
35
SE
35
SE
30
SE
30
ESE
30
SE
30
SE
30
SE
30
ESE
30
ESE
Wind State
on
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
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
3:15PM1.12m
3:27AM1.20m
3:49PM1.22m
4:03AM1.27m
4:24PM1.32m
Low Tide
9:04AM0.26m
9:17PM0.26m
9:37AM0.18m
9:55PM0.17m
10:12AM0.11m
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:03
—
—
—
—
—
6:03
—
—
—
—
—
—
—
6:03
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
6:23
—
—
—
—
—
—
—
6:23
—
—
—
—
—
—
—
6:23
—
—
 mm
1
—
1
1
1
1
—
2
1
1
1
1
—
—
—
—
1
1
1
2
3
Temp °C
28
28
28
28
27
27
27
27
27
27
27
28
28
27
27
28
28
27
27
27
27
Feels °C
28
28
29
28
26
26
26
27
27
27
26
27
27
26
26
27
27
26
27
26
26
  • 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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