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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 am Friday 10 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
13.9° 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 10AM is: 0.7m 14s primary swell from a Southwest direction and 0.9m 10s secondary swell from a East-northeast direction (forecast issued at 05:00am April 10). An open ocean swell of 1.2m 6s is not directed at the surf break. The wind direction is predicted to be glassy and the swell rating is 2.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Apr) | 2.5ft (0.7m) | 14s |
| Afternoon (10 Apr) | 2ft (0.6m) | 13s |
| Evening (10 Apr) | 4.5ft (1.4m) | 6s |
Table - waves today at Catlins River Mouth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 10 | Saturday 11 | Sunday 12 | Mon 13 | |||||||||||||||||||||
| 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 10 | 14 | 14 | 10 | 13 | 13 | 6 | 9 | 9 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 208 | 200 | 189 | 144 | 142 | 140 | 138 | 216 | 173 | 242 | 150 | 112 | 296 | 403 | 593 | 284 | 297 | 363 | 380 | 397 | 405 | 363 | 378 | 328 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | off | cross- on | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross | cross- off | cross- off | cross- off | off | off | cross- off | glass | cross | cross- on | cross |
High Tide / height (m) | 8:43AM 2.00 | 9:23PM 2.03 | 9:50AM 2.01 | 10:24PM 2.06 | 10:48AM 2.07 | 11:18PM 2.12 | ||||||||||||||||||
Low Tide / height (m) | 2:28AM 1.23 | 3:05PM 1.15 | 3:34AM 1.20 | 4:09PM 1.10 | 4:39AM 1.14 | 5:06PM 1.02 | ||||||||||||||||||
Friday 10 | Saturday 11 | Sunday 12 | Mon 13 | |||||||||||||||||||||
| Sunrise | - | - | 7:09 | - | - | - | - | - | - | - | 7:11 | - | - | - | - | - | - | - | 7:13 | - | - | - | - | - |
| Sunset | - | - | - | - | - | 6:13 | - | - | - | - | - | - | - | 6:10 | - | - | - | - | - | - | - | 6:08 | - | - |
 | |  | | |  |  |  | | | | |  | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 12 | 11 | 11 | 13 | 12 | 12 | 12 | 12 | 12 | 13 | 13 | 16 | 16 | 15 | 14 | 13 | 13 | 13 | 13 | 14 | 16 | 14 | 13 | 13 |
| Feels °C (?) | 8 | 8 | 9 | 11 | 8 | 9 | 10 | 10 | 8 | 10 | 10 | 13 | 13 | 13 | 11 | 10 | 10 | 9 | 8 | 11 | 14 | 13 | 11 | 12 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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