Catlins River Mouth Surf Break

Lat Long: 46.48° S 169.72° E

Catlins River Mouth 48 hour detailed Surf Forecast

Issued: 11 am 25 Jul 2026 (local time)

Forecast update in  hr  min

Today's Catlins River Mouth sea temperature is
10.8° C
1.5° 

Catlins River Mouth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Catlins River Mouth today (25 Jul):

  • Morning surf: Morning surf (25 Jul, local time) - 7ft (2.1m), 16s period with SSW swell.
  • Afternoon surf: Afternoon surf (25 Jul, local time) - 6ft (1.9m), 16s period with SSW swell.
  • Evening surf: Evening surf (25 Jul, local time) - 5.5ft (1.7m), 15s period with SSW swell.

The current surf forecast for Catlins River Mouth at 7PM is: 1.7m 15s primary swell from a South-southwest direction and 0.4m 14s secondary swell from a Southeast direction (forecast issued at 11:00am July 25). The wind direction is predicted to be offshore and the swell rating is 4.

Time (NZST) & DateWave HeightWave Period
Morning (25 Jul)7ft (2.1m)16s
Afternoon (25 Jul)6ft (1.9m)16s
Evening (25 Jul)5.5ft (1.7m)15s

Table - waves today at Catlins River Mouth. (Swell directed towards the surf break)


Short Range Forecast

Light rain (total 5mm), mostly falling on Sat morning. Very mild (max 10°C on Mon afternoon, min 2°C on Sat night). Wind will be generally light.

Sat
25
Sunday
26
Monday
27
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
2
3
4
4
3
3
3
4
3
3
3
3
3
2
2
2
2
2
2
2
2
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)
2.1
SSW
16
2
SSW
16
1.9
SSW
16
1.8
SSW
15
1.7
SSW
15
1.4
SSW
15
1.4
SSW
14
3
SW
14
1.3
SSW
14
1.4
SSW
13
1.3
SSW
13
1.3
SSW
13
1.3
SSW
13
1.2
SSW
12
1.2
SSW
12
1
SSW
12
1
SSW
12
0.9
ESE
13
0.9
ESE
13
1
ESE
13
0.8
ESE
15
Wave Graph
Metric surfscale
Energy kJ
2133
2007
1780
1511
1177
857
796
2847
644
680
615
520
504
403
390
294
285
303
298
361
284
Wind (km/h)
15
SW
10
SW
10
W
10
NW
15
NW
15
NW
15
WNW
15
WNW
10
WNW
15
W
15
W
15
WNW
15
WNW
10
NW
15
NW
10
NW
10
NW
15
NNW
10
NW
10
NW
10
NW
Wind State
cross
cross
cross-off
off
off
off
off
cross-off
off
cross-off
cross-off
cross-off
off
off
off
off
off
off
off
off
off
High Tide
12:14PM2.17m
00:34AM2.16m
1:02PM2.19m
1:21AM2.17m
1:47PM2.21m
Low Tide
6:27PM1.17m
6:50AM1.06m
7:17PM1.11m
7:36AM0.99m
8:00PM1.03m
light rain
rain showers
rain showers
clear
clear
part cloud
part cloud
clear
part cloud
clear
part cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
cloud
part cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
8:10
8:08
8:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:23
5:24
5:27
 mm
2
2
1
Temp °C
5
5
5
4
2
2
2
4
3
7
7
6
6
5
5
5
6
8
10
9
9
Feels °C
0
1
1
0
-3
-3
-4
-1
-1
3
2
2
2
1
0
1
2
3
7
5
6
  • 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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