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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 5 pm Wednesday 22 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
13.7° C
(Which is 2.6°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 1AM is: 1.0m 8s primary swell from a South-southeast direction and 0.8m 10s secondary swell from a East direction (forecast issued at 05:00pm April 22). The wind direction is predicted to be offshore and the swell rating is 2.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Apr) | 2ft (0.6m) | 16s |
| Afternoon (23 Apr) | 2ft (0.6m) | 15s |
| Evening (23 Apr) | 4.5ft (1.3m) | 7s |
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 18°C on Sat morning, min 7°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Wed 22 | Thursday 23 | Friday 24 | Sat 25 | |||||||||||||||||||||
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 | 9 AM | 12 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SSE 8 | SSE 8 | E 10 | E 10 | E 10 | E 10 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SW 7 | SSW 14 | SSW 14 | SSW 14 | SSW 8 | SSW 13 | SSW 13 | SW 12 | SW 13 | SSW 16 | SW 14 | SW 14 | WSW 8 | SSW 14 | |
140 | 113 | 116 | 133 | 131 | 149 | 201 | 144 | 154 | 142 | 140 | 138 | 115 | 104 | 99 | 444 | 497 | 2387 | 2779 | 1527 | 4334 | 3735 | 572 | 268 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross-off | cross-off | off | off | off | cross-off | cross-off | cross | cross-off | cross-off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | |
High Tide | 7:13PM2.35m | 7:40AM2.27m | 8:21PM2.28m | 8:52AM2.23m | 9:30PM2.24m | 9:59AM2.24m | ||||||||||||||||||
Low Tide | 12:54PM0.79m | 1:26AM0.92m | 1:59PM0.84m | 2:32AM0.96m | 3:07PM0.86m | 3:40AM0.96m | ||||||||||||||||||
 |  |  | | |  | |  |  | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | 7:28 | — | — | — | — | — | — | — | 7:28 | — | — | — | — | — | — | — | 7:30 | — | — |
 | 5:52 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:47 | — | — | — | — | — | — | 5:46 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 10 | 9 | 8 | 8 | 7 | 7 | 7 | 10 | 12 | 11 | 10 | 10 | 10 | 11 | 13 | 15 | 14 | 14 | 14 | 14 | 14 | 15 | 15 | 18 |
6 | 6 | 5 | 5 | 4 | 4 | 4 | 8 | 9 | 8 | 7 | 7 | 7 | 8 | 10 | 12 | 10 | 10 | 10 | 10 | 9 | 11 | 12 | 14 | |
Swell 1 Height (m) Direction Period (s) | SSE 8 | SSE 8 | SSE 8 | SSE 8 | S 8 | SSE 8 | SSE 8 | S 8 | S 7 | S 7 | S 7 | SSW 7 | SSW 6 | SSW 7 | SSW 8 | SSW 13 | SSW 13 | SW 13 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SW 8 | SW 8 |
 kJ | 140 | 113 | 107 | 133 | 131 | 107 | 101 | 74 | 51 | 43 | 57 | 58 | 59 | 66 | 91 | 444 | 497 | 679 | 1536 | 1527 | 1297 | 1142 | 154 | 166 |
Swell 2 Height (m) Direction Period (s) | E 9 | E 9 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | SSW 18 | E 9 | E 9 | E 9 | E 9 | SSW 14 | SSW 14 |
| kJ | 59 | 60 | 116 | 118 | 123 | 123 | 94 | 98 | 106 | 96 | 92 | 68 | 68 | 68 | 68 | 46 | 45 | 246 | 27 | 26 | 15 | 14 | 431 | 268 |
Swell 3 Height (m) Direction Period (s) | E 6 | E 7 | SSW 18 | SSW 18 | SSW 18 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SE 10 | SSW 20 | E 9 | SE 9 | — | SE 9 | SE 9 | E 9 | E 9 |
| kJ | 20 | 22 | 64 | 104 | 102 | 149 | 201 | 144 | 154 | 142 | 140 | 138 | 115 | 104 | 99 | 4 | 37 | 28 | 3 | — | 3 | 3 | 6 | 6 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | WNW 3 | — | SW 7 | SW 7 | SW 7 | SW 6 | WNW 2 | — | — | WNW 5 | — | SW 12 | SW 13 | WSW 3 | SW 14 | SW 14 | WSW 8 | WNW 2 |
| kJ | — | — | — | — | — | — | 1 | — | 86 | 131 | 140 | 136 | 1 | — | — | 29 | — | 2387 | 2779 | 3 | 4334 | 3735 | 572 | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 21 | 8 | 8 | 8 | 8 | 8 | 57 | 0 | 57 |
Best forecast wave conditions in Catlins | ||||||||||||||||||||||||
Best forecast wave conditions in New Zealand | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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