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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 am 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
13.4° C
(Which is 2.4°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 5PM is: 1.5m 16s primary swell from a South-southwest direction and 0.2m 11s secondary swell from a East-southeast direction, 1.4m 8s secondary swell from a Southwest direction (forecast issued at 11:00am April 29). The wind direction is predicted to be cross-offshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Apr) | 2.5ft (0.8m) | 18s |
| Afternoon (29 Apr) | 3ft (0.9m) | 17s |
| Evening (29 Apr) | 13ft (4.0m) | 12s |
Table - waves today at Catlins River Mouth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 5mm), mostly falling on Wed afternoon. Very mild (max 18°C on Wed morning, min 9°C on Wed night). Winds decreasing (fresh winds from the WSW on Wed afternoon, calm by Thu afternoon). | ||||||||||||||||||||||||
Wed 29 | Thursday 30 | Friday 1 | Sat 2 | |||||||||||||||||||||
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 | 12 AM | 3 AM | 6 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SSW 18 | SSW 18 | SSW 17 | SSW 16 | 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 | |
422 | 510 | 499 | 1136 | 4317 | 5014 | 7696 | 3118 | 2629 | 2329 | 2053 | 1667 | 1496 | 1303 | 1154 | 682 | 690 | 779 | 862 | 1081 | 1364 | 1400 | 1418 | 1225 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | off | off | cross-off | cross-off | cross-off | cross-off | off | off | cross-off | glassy | glassy | off | off | off | off | off | glassy | cross-on | glassy | glassy | cross-off | off | off | |
High Tide | 1:26PM2.38m | 1:48AM2.36m | 2:07PM2.40m | 2:26AM2.38m | 2:46PM2.41m | 3:03AM2.37m | ||||||||||||||||||
Low Tide | 7:16AM0.85m | 7:38PM0.85m | 7:58AM0.85m | 8:20PM0.88m | 8:38AM0.87m | 8:59PM0.92m | ||||||||||||||||||
 |  |  |  |  | | | | | | | | | | | | | | |  |  | | | | |
 | 7:35 | — | — | — | — | — | — | 7:37 | — | — | — | — | — | — | — | 7:37 | — | — | — | — | — | — | — | 7:39 |
 | — | — | 5:39 | — | — | — | — | — | — | — | 5:38 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | 5:35 |
— | — | — | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 13 | 18 | 17 | 10 | 10 | 10 | 9 | 9 | 9 | 10 | 11 | 10 | 9 | 9 | 9 | 9 | 9 | 11 | 12 | 11 | 11 | 11 | 11 | 11 |
9 | 13 | 11 | 3 | 3 | 4 | 4 | 5 | 6 | 7 | 9 | 9 | 7 | 6 | 7 | 6 | 7 | 9 | 10 | 9 | 9 | 9 | 9 | 8 | |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 12 | SSW 17 | SSW 16 | 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 |
 kJ | 241 | 252 | 499 | 1136 | 2379 | 2967 | 3127 | 3118 | 2629 | 2329 | 2053 | 1667 | 1496 | 1303 | 1154 | 682 | 690 | 779 | 862 | 1081 | 1364 | 1400 | 1418 | 1225 |
Swell 2 Height (m) Direction Period (s) | SSW 18 | SSW 18 | SW 12 | ESE 11 | ESE 11 | SE 11 | SE 11 | SE 10 | SE 10 | SE 10 | E 10 | E 10 | — | — | NE 5 | S 8 | S 9 | S 9 | S 9 | S 9 | — | — | — | — |
| kJ | 422 | 510 | 212 | 12 | 12 | 5 | 4 | 4 | 4 | 4 | 2 | 2 | — | — | 4 | 71 | 97 | 79 | 40 | 39 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | SE 12 | E 12 | SE 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 6 | 11 | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ENE 7 | NNE 3 | NW 3 | SW 8 | SW 12 | SW 13 | SW 13 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 5 | 3 | 2 | 226 | 4317 | 5014 | 7696 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 57 | 0 | 75 | 377 | 57 | 21 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Catlins | ||||||||||||||||||||||||
Best forecast wave conditions in New Zealand | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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