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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 6 am Sunday 29 Mar 2026 NZDTForecast 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 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 1PM is: 1.5m 6s primary swell from a East-northeast direction and 1.0m 6s secondary swell from a East direction, 0.7m 9s secondary swell from a East direction (forecast issued at 06:00am March 29). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (NZDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Mar) | 3.5ft (1.1m) | 9s |
| Afternoon (29 Mar) | 5ft (1.6m) | 8s |
| Evening (29 Mar) | 5ft (1.5m) | 17s |
Table - waves today at Catlins River Mouth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 29 | Monday 30 | Tuesday 31 | Wed 01 | |||||||||||||||||||||
| 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 10 | 14 | 9 | 6 | 8 | 13 | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 173 | 147 | 198 | 159 | 353 | 260 | 1361 | 1991 | 2388 | 2567 | 1872 | 1654 | 1393 | 2773 | 2760 | 5230 | 6405 | 8664 | 6937 | 8562 | 7242 | 6264 | 2541 | 1114 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross | cross | cross- off | cross | cross- off | cross- off | cross | cross- off | cross- off | cross- off | cross- off | cross- 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) | 1:15PM 2.31 | 1:45AM 2.34 | 2:05PM 2.37 | 2:32AM 2.38 | 2:49PM 2.43 | |||||||||||||||||||
Low Tide / height (m) | 7:05AM 0.87 | 7:29PM 0.75 | 7:57AM 0.80 | 8:19PM 0.70 | 8:42AM 0.75 | 9:04PM 0.69 | ||||||||||||||||||
Sunday 29 | Monday 30 | Tuesday 31 | Wed 01 | |||||||||||||||||||||
| Sunrise | - | - | 7:54 | - | - | - | - | - | - | - | 7:54 | - | - | - | - | - | - | - | 7:56 | - | - | - | - | - |
| Sunset | - | - | - | - | - | 7:37 | - | - | - | - | - | - | - | 7:35 | - | - | - | - | - | - | - | 7:32 | - | - |
 | |  |  | |  |  |  |  | | | |  | |  | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | 2 | 1 | 7 | 3 | - | - | - | - | - | - | 1 | 1 | - | - | - | - | - | - | - |
| Temp. °C | 12 | 13 | 13 | 14 | 17 | 15 | 14 | 13 | 12 | 11 | 12 | 14 | 13 | 12 | 11 | 8 | 8 | 8 | 10 | 11 | 11 | 11 | 10 | 9 |
| Feels °C (?) | 10 | 11 | 10 | 12 | 16 | 15 | 14 | 10 | 8 | 8 | 7 | 8 | 6 | 4 | 2 | -2 | -1 | 0 | 2 | 4 | 4 | 5 | 5 | 5 |
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Live Wave Height (m)
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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