Surf Forecasts:
How big are the waves at Catlins River Mouth today (25 Aug):
- Morning surf: Morning surf (25 Aug, local time) - 16ft (5.0m), 15s period with SW swell.
- Afternoon surf: Afternoon surf (25 Aug, local time) - 15ft (4.5m), 14s period with SW swell.
- Evening surf: Evening surf (25 Aug, local time) - 15ft (4.5m), 14s period with SW swell.
The current surf forecast for Catlins River Mouth at 11AM is: 5.0m 15s primary swell from a Southwest direction and 2.5m 15s secondary swell from a South-southwest direction, 0.3m 14s secondary swell from a East-southeast direction (forecast issued at 05:00am August 25). The wind direction is predicted to be cross-offshore and the swell rating is 11.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Aug) | 16ft (5.0m) | 15s |
| Afternoon (25 Aug) | 15ft (4.5m) | 14s |
| Evening (25 Aug) | 15ft (4.5m) | 14s |
Table - waves today at Catlins River Mouth. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 12mm), heaviest on Thu afternoon. Very mild (max 11°C on Tue morning, min 5°C on Wed night). Mainly strong winds. | |||||||||||||||||||||||
Tuesday 25 | Wednesday 26 | Thursday 27 | |||||||||||||||||||||
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 | 3 PM | 6 PM | 9 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SSW 15 | SSW 15 | SW 15 | SSW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SSW 14 | SSW 13 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | S 14 | S 14 | S 13 | S 13 | ENE 7 | ENE 8 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 2070 | 1739 | 10052 | 2969 | 9128 | 7975 | 6948 | 6039 | 5549 | 5064 | 4696 | 1796 | 1306 | 3216 | 3485 | 3311 | 2976 | 2643 | 2211 | 1561 | 1226 | 586 | 607 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-off |
High Tide | 00:50AM2.13m | 1:15PM2.18m | 1:32AM2.19m | 1:56PM2.23m | 2:09AM2.24m | 2:33PM2.29m | |||||||||||||||||
Low Tide | 7:06AM0.97m | 7:30PM0.99m | 7:46AM0.88m | 8:06PM0.89m | 8:24AM0.80m | 8:41PM0.82m | |||||||||||||||||
 |  |  |  |  |  | | | |  | | | | |  | | | | | |  | | | |
 | — | 7:24 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:20 | — | — | — | — | — |
 | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:02 | — | — | — | — | — | — | — | 6:04 | — |
mm | — | — | 1 | 1 | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | 6 | 2 | — |
Temp °C | 13 | 13 | 11 | 10 | 10 | 11 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 8 | 7 | 6 | 5 | 6 | 7 | 7 | 7 | 7 | 8 |
Feels °C | 7 | 6 | 5 | 5 | 5 | 6 | 5 | 5 | 5 | 6 | 6 | 5 | 4 | 3 | 3 | 2 | -1 | -1 | -2 | -3 | -3 | -4 | 2 |
Swell 1 Height (m) Direction Period (s) | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | S 14 | S 14 | S 13 | S 13 | SSW 13 | SSW 13 |
| kJ | 2070 | 1739 | 3079 | 2969 | 3038 | 2661 | 2148 | 1933 | 1906 | 1797 | 1674 | 1796 | 1306 | 3216 | 3485 | 3311 | 2976 | 2643 | 2211 | 1561 | 1226 | 586 | 462 |
Swell 2 Height (m) Direction Period (s) | ESE 14 | ESE 14 | ESE 14 | ESE 14 | ESE 14 | ESE 13 | ESE 13 | ESE 13 | ESE 14 | ESE 14 | ESE 14 | ESE 13 | S 16 | ESE 13 | ESE 13 | ESE 13 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | SSE 11 | S 11 | S 11 |
| kJ | 40 | 40 | 39 | 37 | 36 | 17 | 17 | 17 | 19 | 20 | 19 | 17 | 1004 | 17 | 17 | 16 | 14 | 14 | 14 | 15 | 245 | 297 | 233 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | ESE 13 | ESE 13 | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 17 | 17 | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | W 4 | SW 9 | SW 15 | — | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | — | — | — | — | — | — | E 3 | ENE 4 | ENE 5 | ENE 6 | ENE 7 | ENE 8 |
| kJ | 9 | 249 | 10052 | — | 9128 | 7975 | 6948 | 6039 | 5549 | 5064 | 4696 | — | — | — | — | — | — | 5 | 34 | 109 | 279 | 581 | 607 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 64 | 57 | 57 | 8 | 8 | 8 | 57 | 8 | 8 | 8 | 8 | 8 | 10 | 8 | 256 | 91 | 297 | 297 | 181 | 378 | 153 | 153 | 152 |
Best forecast wave conditions in Catlins | |||||||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||||||
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