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Surf Forecasts:

Catlins River Mouth surfForecast / Catlins / New Zealand

information circle48hr Weather and Surf, issued 6 pm Tuesday 17 Feb 2026 NZDT
Forecast update in hr  min  s Forecast update imminent
Catlins River Mouth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Catlins River Mouth sea temperature is
14.5° C
 (Which is 1.6°C warmer than normal for this time of year)

How big are the waves at Catlins River Mouth today?

The current surf forecast for Catlins River Mouth at 2AM is: 1.8m 11s primary swell from a East direction and 1.9m 8s secondary swell from a South-southeast direction (forecast issued at 06:00pm February 17). The wind direction is predicted to be cross-offshore and the swell rating is 4.

Time (NZDT) & DateWave HeightWave Period
Morning (18 Feb)5.5ft (1.7m)10s
Afternoon (18 Feb)4ft (1.2m)16s
Evening (18 Feb)3.5ft (1.1m)16s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM
Rating
(10 max)
2
2
3
3
4
4
4
3
0
1
3
3
2
2
2
1
0
0
0
2
1
0
0
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.8
E
1.8
E
1.7
E
1.8
E
1.9
E
1.8
ESE
1
SSW
1.2
SSW
1.2
SSW
1.2
SSW
1.1
SSW
1
SSW
0.9
SSW
0.8
SSW
0.8
SSW
0.7
SSW
0.6
SSW
0.6
SSW
0.6
SSW
1.1
SW
0.6
SSW
0.6
E
1
E
1.2
E
Period(s) (?)11111111101018171616161615151514141415715131212
Wave
Graph
(?)Metric surfscale
Energy kJ (?)792821688727740653662813722688575469367279242186140138150126152127300400
Wind
(km/h)
20
SSW
15
SSW
15
SSW
10
SW
15
WSW
15
WSW
10
WSW
10
SSW
15
SSW
10
S
5
NE
5
N
5
N
10
N
10
N
25
W
20
WSW
25
WSW
20
W
15
WNW
15
NNW
25
W
35
W
35
W
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscrosscrosscross-
off		cross-
off		cross-
off		crosscross-
on		cross-
on		glassglasscross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off
High Tide
/ height (m)
4:00PM
2.32
4:26AM
2.36
4:38PM
2.38
5:03AM
2.40
5:17PM
2.42
5:42AM
2.42
Low Tide
/ height (m)
10:16PM
0.70
10:33AM
0.74
10:56PM
0.66
11:12AM
0.71
11:37PM
0.66
11:54AM
0.71
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Sunrise-----6:58-------6:58--------7:01-
Sunset-8:52-------8:50-------8:49------
mod rain
light rain
light rain
light rain
cloud
cloud
cloud
part cloud
part cloud
clear
part cloud
cloud
cloud
cloud
part cloud
rain showers
clear
cloud
rain showers
clear
part cloud
light rain
clear
rain showers
Rain (mm)
6211-----------1--1--2-1
Temp. °C121212111212121515141212121214151816121210111213
Feels °C (?)991091010101312121212111113111311897556
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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View detailed surf forecast for Catlins River Mouth at:
surf-forecast.com

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