Catlins River Mouth Surf Break

Lat Long: 46.48° S 169.72° E

Catlins River Mouth 48 hour detailed Surf Forecast

Issued: 5 pm 22 Jul 2026 (local time)

Forecast update in  hr  min

Today's Catlins River Mouth sea temperature is
10.9° C
1.6° 

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 (22 Jul):

  • Afternoon surf: Afternoon surf (22 Jul, local time) - 4ft (1.2m), 13s period with SSW swell.
  • Evening surf: Evening surf (22 Jul, local time) - 3.5ft (1.0m), 13s period with SSW swell.

The current surf forecast for Catlins River Mouth at 9PM is: 1.0m 13s primary swell from a South-southwest direction and 0.2m 11s secondary swell from a South-southeast direction (forecast issued at 05:00pm July 22). An open ocean swell of 0.4m 2s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 2.

Time (NZST) & DateWave HeightWave Period
Morning (22 Jul)--
Afternoon (22 Jul)4ft (1.2m)13s
Evening (22 Jul)3.5ft (1.0m)13s

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


Short Range Forecast

Moderate rain (total 13mm), heaviest on Fri night. Very mild (max 13°C on Thu afternoon, min 4°C on Fri night). Wind will be generally light.

Wed
22
Thursday
23
Friday
24
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)
1
2
2
1
1
1
1
0
1
1
1
1
1
1
2
2
2
0
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.2
SSW
13
1.2
SSW
13
1
SSW
13
0.8
SW
13
0.6
SW
14
0.4
SW
14
0.3
SSW
14
0.4
SSW
8
0.4
SW
15
0.4
SW
14
0.5
SW
14
0.5
SW
14
0.5
SW
14
0.4
SSW
16
0.8
SSW
15
1
SSW
15
1.3
SSW
17
1.3
SSW
17
1.6
SSW
17
Wave Graph
Metric surfscale
Energy kJ
479
465
373
215
149
51
41
22
54
73
99
95
91
89
283
487
869
1032
1388
Wind (km/h)
5
SW
0
NE
10
NNE
10
N
10
N
15
N
15
NNW
15
N
10
N
10
NNW
10
NNW
10
NNW
10
WNW
10
WSW
10
N
10
NNW
5
SSW
15
SSW
15
SSW
Wind State
cross
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
off
cross-off
cross-off
cross-off
off
cross
cross-on
cross
High Tide
9:49PM2.16m
10:24AM2.17m
10:48PM2.14m
11:21AM2.16m
Low Tide
3:29PM1.10m
4:01AM1.11m
4:27PM1.17m
5:00AM1.13m
5:28PM1.20m
clear
clear
cloud
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
8:11
8:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:21
5:22
5:22
 mm
1
1
1
Temp °C
11
10
8
7
7
8
8
10
13
11
9
9
9
8
8
9
9
7
6
Feels °C
9
9
5
4
4
4
4
6
10
8
6
6
6
5
5
6
7
3
2
  • 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
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