Surf Forecasts:
How big are the waves at Catlins River Mouth today (17 Jul):
- Morning surf: Morning surf (17 Jul, local time) - 8ft (2.5m), 15s period with SSW swell.
- Afternoon surf: Afternoon surf (17 Jul, local time) - 15ft (4.5m), 14s period with SW swell.
- Evening surf: Evening surf (17 Jul, local time) - 16ft (5.0m), 15s period with SW swell.
The current surf forecast for Catlins River Mouth at 12AM is: 3.0m 16s primary swell from a South-southwest direction and 0.7m 16s secondary swell from a East-southeast direction (forecast issued at 05:00pm July 16). An open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Jul) | 8ft (2.5m) | 15s |
| Afternoon (17 Jul) | 15ft (4.5m) | 14s |
| Evening (17 Jul) | 16ft (5.0m) | 15s |
Table - waves today at Catlins River Mouth. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 18mm), heaviest on Sat afternoon. Very mild (max 12°C on Fri afternoon, min 8°C on Sat night). Winds decreasing (fresh winds from the W on Thu afternoon, calm by Sun morning). | |||||||||||||||||||
Thu 16 | Friday 17 | Saturday 18 | |||||||||||||||||
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 | SW 14 | SSW 15 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SW 14 | SW 14 | SW 14 | SW 15 | SSW 19 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 |
Wave Graph  | |||||||||||||||||||
 kJ | 1393 | 5493 | 3530 | 3669 | 3392 | 3262 | 3009 | 9111 | 8233 | 8168 | 9797 | 8240 | 9167 | 8205 | 7187 | 6749 | 6204 | 4744 | 3931 |
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 | off | off | off | off | cross-off | cross-off | cross | cross-off | cross |
High Tide | 4:35PM2.54m | 4:51AM2.53m | 5:23PM2.50m | 5:41AM2.48m | 6:11PM2.44m | ||||||||||||||
Low Tide | 10:43PM0.63m | 11:10AM0.53m | 11:33PM0.68m | 12:00PM0.61m | |||||||||||||||
 |  | |  | | |  | | | | | | | | | |  |  |  | |
 | — | — | — | — | — | 8:18 | — | — | — | — | — | — | — | 8:17 | — | — | — | — | — |
 | 5:15 | — | — | — | — | — | — | — | 5:15 | — | — | — | — | — | — | — | 5:16 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 7 | 9 | 2 |
Temp °C | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 11 | 12 | 11 | 10 | 11 | 11 | 12 | 12 | 12 | 9 | 9 | 8 |
Feels °C | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 5 | 6 | 7 | 6 | 5 | 5 | 6 | 6 | 6 | 7 | 7 | 6 |
Swell 1 Height (m) Direction Period (s) | SSW 15 | SSW 15 | SSW 15 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 17 | SSW 19 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 |
| kJ | 1393 | 3497 | 3530 | 3669 | 3392 | 3262 | 3009 | 2881 | 2581 | 2581 | 4516 | 8240 | 9167 | 8205 | 7187 | 6749 | 6204 | 4744 | 3931 |
Swell 2 Height (m) Direction Period (s) | ESE 16 | ESE 16 | ESE 16 | ESE 16 | ESE 16 | ESE 16 | ESE 16 | ESE 16 | ESE 16 | ESE 16 | ESE 16 | ESE 16 | ESE 15 | ESE 15 | ESE 15 | ESE 14 | ESE 14 | ESE 14 | ESE 14 |
| kJ | 146 | 147 | 206 | 232 | 291 | 288 | 402 | 505 | 545 | 627 | 620 | 649 | 632 | 608 | 584 | 553 | 538 | 402 | 384 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S 24 | — | S 22 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 173 | — | 233 | — |
Wind waves Height (m) Direction Period (s) | SW 9 | SW 14 | W 4 | W 3 | W 3 | W 3 | W 3 | SW 14 | SW 14 | SW 14 | SW 15 | NW 6 | NW 6 | NW 5 | — | NW 6 | — | — | — |
| kJ | 457 | 5493 | 9 | 5 | 5 | 8 | 8 | 9111 | 8233 | 8168 | 9797 | 92 | 64 | 45 | — | 23 | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 110 | 109 | 57 | 57 | 57 | 57 | 57 | 57 | 57 | 21 | 21 | 61 | 61 | 69 | 57 | 57 | 8 | 0 | 8 |
Best forecast wave conditions in Catlins | |||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||
Header Global | |||||||||||||||||||
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