Surf Forecasts:
How big are the waves at Catlins River Mouth today (13 Aug):
- Morning surf: Morning surf (13 Aug, local time) - 3.5ft (1.1m), 17s period with SSW swell.
- Afternoon surf: Afternoon surf (13 Aug, local time) - 3.5ft (1.1m), 16s period with SSW swell.
- Evening surf: Evening surf (13 Aug, local time) - 3.5ft (1.1m), 15s period with SSW swell.
The current surf forecast for Catlins River Mouth at 6AM is: 0.9m 18s primary swell from a South-southwest direction and 1.4m 9s secondary swell from a East-northeast direction (forecast issued at 11:00pm August 12). The wind direction is predicted to be glassy and the swell rating is 3.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Aug) | 3.5ft (1.1m) | 17s |
| Afternoon (13 Aug) | 3.5ft (1.1m) | 16s |
| Evening (13 Aug) | 3.5ft (1.1m) | 15s |
Table - waves today at Catlins River Mouth. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Fri night. Very mild (max 11°C on Thu morning, min 6°C on Sat morning). Winds increasing (calm on Thu morning, fresh winds from the S by Fri night). | |||||||||||||||||
Thursday 13 | Friday 14 | ||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||
Wave Height (m) Direction Period (s) | ENE 9 | E 9 | E 9 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 16 | SSW 19 | SSW 18 | SSW 18 | SSW 17 | SSW 17 |
Wave Graph  | |||||||||||||||||
 kJ | 1045 | 473 | 421 | 540 | 673 | 597 | 575 | 575 | 525 | 422 | 422 | 463 | 379 | 700 | 1831 | 2564 | 2694 |
Wind (km/h) | |||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | glassy | cross-off | glassy | cross-on | glassy | cross-off | off | cross-off | off | cross-off | cross-off | cross | cross-off | cross-off |
High Tide | 2:53AM2.52m | 3:24PM2.54m | 3:40AM2.55m | 4:10PM2.54m | |||||||||||||
Low Tide | 8:46PM0.63m | 9:10AM0.49m | 9:33PM0.59m | 9:58AM0.49m | |||||||||||||
 | | | |  |  | |  |  |  | | | |  | | | | |
 | — | — | — | 7:45 | — | — | — | — | — | — | — | 7:43 | — | — | — | — | — |
 | — | — | — | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:47 | — | — |
mm | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — |
Temp °C | 8 | 8 | 9 | 10 | 10 | 11 | 11 | 10 | 9 | 9 | 8 | 8 | 8 | 10 | 11 | 10 | 8 |
Feels °C | 5 | 4 | 5 | 8 | 8 | 10 | 8 | 9 | 7 | 7 | 6 | 6 | 6 | 7 | 9 | 9 | 5 |
Swell 1 Height (m) Direction Period (s) | ENE 9 | E 9 | E 9 | ENE 9 | ENE 9 | ENE 9 | E 9 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 16 | E 8 | SSW 18 | SSW 18 | SSW 17 | SSW 17 |
| kJ | 528 | 473 | 421 | 318 | 326 | 283 | 230 | 575 | 525 | 422 | 422 | 463 | 72 | 700 | 1831 | 2564 | 2694 |
Swell 2 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 16 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | ENE 9 | E 8 | E 8 | E 8 | E 8 | SSW 16 | SW 14 | E 8 | E 8 | E 8 |
| kJ | 390 | 371 | 288 | 540 | 673 | 597 | 575 | 127 | 84 | 108 | 86 | 84 | 310 | 251 | 72 | 57 | 107 |
Swell 3 Height (m) Direction Period (s) | ESE 15 | ESE 15 | S 19 | SE 14 | SE 14 | SE 14 | SE 14 | E 8 | ENE 9 | ENE 9 | ENE 9 | ENE 8 | SSW 19 | E 8 | ESE 12 | ENE 8 | NE 8 |
| kJ | 22 | 22 | 192 | 33 | 32 | 30 | 29 | 90 | 101 | 71 | 67 | 58 | 379 | 55 | 15 | 26 | 62 |
Wind waves Height (m) Direction Period (s) | ENE 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 1045 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 0 | 0 |
Best forecast wave conditions in Catlins | |||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||
Header Global | |||||||||||||||||
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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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