Catlins River Mouth Surf Break

Lat Long: 46.48° S 169.72° E

Catlins River Mouth 48 hour detailed Surf Forecast

Issued: 5 pm 26 Aug 2026 (local time)

Forecast update in  hr  min

Today's Catlins River Mouth sea temperature is
11.0°C
1.9° 

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 (26 Aug):

  • Afternoon surf: Afternoon surf (26 Aug, local time) - 6ft (1.8m), 13s period with SSW swell.
  • Evening surf: Evening surf (26 Aug, local time) - 8ft (2.5m), 16s period with SSW swell.

The current surf forecast for Catlins River Mouth at 11PM is: 2.5m 15s primary swell from a South-southwest direction and 0.2m 13s secondary swell from a East-southeast direction (forecast issued at 05:00pm August 26). The wind direction is predicted to be onshore.

Time (NZST) & DateWave HeightWave Period
Morning (26 Aug)--
Afternoon (26 Aug)6ft (1.8m)13s
Evening (26 Aug)8ft (2.5m)16s

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


Short Range Forecast

Light rain (total 8mm), mostly falling on Thu afternoon. Very mild (max 12°C on Sat morning, min 6°C on Wed night). Mainly strong winds.

Wed
26
Thursday
27
Friday
28
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
2
2
2
0
0
0
0
0
0
2
4
2
3
3
3
3
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.8
SSW
13
2.4
SSW
16
2.5
SSW
16
2.5
SSW
15
2.5
SSW
14
2.5
SSW
14
2.3
S
14
2.1
S
13
1.9
S
13
1.7
S
12
2.3
ENE
8
2.4
ENE
8
1.6
ENE
8
1.5
ENE
9
1.1
S
11
1.3
ENE
10
1.5
ENE
10
1.4
ENE
10
1.2
ENE
10
Wave Graph
Metric surfscale
Energy kJ
1137
2758
2883
2664
2478
2444
2006
1561
1189
898
688
753
318
337
289
315
432
377
263
Wind (km/h)
15
S
15
SSE
15
SSE
15
ESE
25
E
35
ENE
45
ENE
45
NE
50
NE
45
NE
30
NNE
10
N
5
NE
10
WSW
5
W
10
NW
15
NW
30
WSW
25
WSW
Wind State
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross-off
cross-off
cross
cross-off
cross-off
off
off
cross-off
cross-off
High Tide
1:56PM2.23m
2:09AM2.24m
2:33PM2.29m
2:45AM2.30m
3:09PM2.33m
Low Tide
8:06PM0.89m
8:24AM0.80m
8:41PM0.82m
9:00AM0.74m
cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
cloud
cloud
cloud
light rain
cloud
cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:20
7:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:02
6:04
6:05
 mm
2
3
2
1
Temp °C
8
8
7
7
6
7
7
6
7
8
9
9
9
8
8
10
11
11
9
Feels °C
4
4
2
2
-1
-1
-3
-4
-4
-2
3
6
7
6
6
8
8
5
3
  • 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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