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Catlins River Mouth Surf Forecast
/ Catlins (9 surf breaks) /
Surf Forecasts:
Catlins River Mouth surfForecast / Catlins / New Zealand
48hr Weather and Surf, issued 11 pm Wednesday 29 Apr 2026 NZSTForecast 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
13.8° C
(Which is 2.8°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 7AM is: 2.5m 15s primary swell from a South-southwest direction and 0.1m 10s secondary swell from a Southeast direction (forecast issued at 11:00pm April 29). The wind direction is predicted to be offshore and the swell rating is 4.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Apr) | 8ft (2.5m) | 15s |
| Afternoon (30 Apr) | 7ft (2.2m) | 14s |
| Evening (30 Apr) | 6ft (1.8m) | 14s |
Table - waves today at Catlins River Mouth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 17°C on Sat morning, min 9°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 30 | Friday 1 | Saturday 2 | ||||||||||||||||||||||
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 | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | |
Swell Height Map |  |    |    |    | ||||||||||||||||||||
SW 12 | SW 13 | SW 13 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SW 14 | SW 13 | |
3998 | 4735 | 7675 | 2913 | 2629 | 2152 | 1887 | 1517 | 1355 | 1171 | 1154 | 989 | 933 | 845 | 1042 | 1193 | 1450 | 1488 | 1450 | 1258 | 1087 | 961 | 846 | 2641 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | off | off | off | glassy | glassy | off | off | off | off | off | glassy | cross-on | glassy | off | off | off | off | off | off | cross-off | cross-off | |
High Tide | 1:48AM2.36m | 2:07PM2.40m | 2:26AM2.38m | 2:46PM2.41m | 3:03AM2.37m | 3:24PM2.39m | ||||||||||||||||||
Low Tide | 7:38PM0.85m | 7:58AM0.85m | 8:20PM0.88m | 8:38AM0.87m | 8:59PM0.92m | 9:16AM0.90m | ||||||||||||||||||
 | | | |  | | | | | | | |  | | |  |  | | | | | |  | | |
 | — | — | — | 7:37 | — | — | — | — | — | — | — | 7:37 | — | — | — | — | — | — | — | 7:39 | — | — | — | — |
 | — | — | — | — | — | — | 5:38 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:35 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 10 | 10 | 10 | 9 | 9 | 10 | 12 | 10 | 9 | 9 | 9 | 9 | 9 | 11 | 12 | 11 | 11 | 12 | 12 | 12 | 14 | 17 | 17 | 16 |
3 | 3 | 5 | 5 | 6 | 7 | 10 | 9 | 7 | 6 | 7 | 7 | 7 | 9 | 10 | 10 | 9 | 10 | 9 | 8 | 9 | 14 | 14 | 13 | |
Swell 1 Height (m) Direction Period (s) | SW 14 | SSW 14 | SSW 14 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SW 14 | SSW 14 |
 kJ | 2193 | 2826 | 2927 | 2913 | 2629 | 2152 | 1887 | 1517 | 1355 | 1171 | 1154 | 989 | 933 | 845 | 1042 | 1193 | 1450 | 1488 | 1450 | 1258 | 1087 | 961 | 846 | 663 |
Swell 2 Height (m) Direction Period (s) | ESE 11 | SE 11 | SE 11 | SE 10 | SE 10 | SE 10 | SE 10 | E 10 | — | — | — | NE 5 | — | S 9 | S 9 | — | — | — | ESE 9 | — | — | — | — | — |
| kJ | 12 | 5 | 4 | 4 | 4 | 4 | 4 | 2 | — | — | — | 3 | — | 57 | 36 | — | — | — | 8 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 12 | SW 13 | SW 13 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 13 |
| kJ | 3998 | 4735 | 7675 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2641 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 465 | 57 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Catlins | ||||||||||||||||||||||||
Best forecast wave conditions in New Zealand | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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