Mu omu a (M&Ms) Surf Break

Lat Long: 18.79° S 174.11° W

Mu omu a (M&Ms) 48 hour detailed Surf Forecast

Issued: 6 pm 19 Sep 2026 (local time)

Forecast update in  hr  min

Today's Mu omu a (M&Ms) sea temperature is
25.1°C
0.3° 

Mu omu a (M&Ms) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Mu omu a (M&Ms) today (20 Sep):

  • Morning surf: Morning surf (20 Sep, local time) - 4.5ft (1.3m), 15s period with SW swell.
  • Afternoon surf: Afternoon surf (20 Sep, local time) - 6ft (1.8m), 14s period with SW swell.
  • Evening surf: Evening surf (20 Sep, local time) - 7ft (2.1m), 13s period with SW swell.

The current surf forecast for Mu omu a (M&Ms) at 2AM is: 0.9m 15s primary swell from a Southwest direction and 0.9m 12s secondary swell from a South-southeast direction (forecast issued at 06:00pm September 19). An open ocean swell of 0.9m 7s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (+13) & DateWave HeightWave Period
Morning (20 Sep)4.5ft (1.3m)15s
Afternoon (20 Sep)6ft (1.8m)14s
Evening (20 Sep)7ft (2.1m)13s

Table - waves today at Mu omu a (M&Ms). (Swell directed towards the surf break)


Short Range Forecast

Some drizzle, heaviest during Sat afternoon. Warm (max 25°C on Sat afternoon, min 21°C on Sun afternoon). Wind will be generally light.

Sat
19
Sunday
20
Monday
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
Rating
(10 max)
1
0
0
0
0
0
0
0
0
1
2
1
1
0
0
0
2
2
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
SW
16
0.8
SW
16
0.8
SW
15
0.9
SW
15
1.1
SW
16
1.2
SW
15
1.4
SW
15
1.7
SW
14
1.8
SW
14
2.1
SW
14
2
SW
13
2.1
SW
13
2.1
SW
12
1.9
SW
12
1.8
SW
12
1.7
SW
12
1.5
SW
11
1.1
SW
15
1.1
SW
15
Wave Graph
Metric surfscale
Energy kJ
208
287
266
380
596
640
836
1075
1226
1615
1380
1514
1379
1065
884
786
553
524
605
Wind (km/h)
5
W
20
SSW
25
S
20
S
20
S
25
S
25
S
25
SSE
25
SSE
20
SSE
20
SSE
20
SSE
20
SSE
25
SSE
25
SSE
25
SSE
20
SSE
20
SSE
25
SE
Wind State
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
High Tide
1:45AM1.00m
2:32PM0.90m
2:35AM1.00m
3:19PM0.92m
Low Tide
7:30PM0.40m
8:17AM0.29m
8:22PM0.40m
9:05AM0.29m
9:11PM0.39m
rain showers
part cloud
clear
part cloud
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:28
6:28
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:30
6:30
6:31
 mm
1
Temp °C
25
25
23
23
22
22
22
22
22
21
21
21
21
21
21
21
21
21
21
Feels °C
28
25
22
23
21
21
21
20
21
20
19
20
19
19
18
18
19
19
18
  • 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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