Surf Forecasts:
How big are the waves at Catlins River Mouth today (21 Jul):
- Morning surf: Morning surf (21 Jul, local time) - 5ft (1.5m), 12s period with SSW swell.
- Afternoon surf: Afternoon surf (21 Jul, local time) - 4.5ft (1.3m), 12s period with SSW swell.
- Evening surf: Evening surf (21 Jul, local time) - 8ft (2.5m), 12s period with SW swell.
The current surf forecast for Catlins River Mouth at 4PM is: 1.3m 12s primary swell from a South-southwest direction and 0.3m 11s secondary swell from a East-southeast direction (forecast issued at 11:00am July 21). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 2.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jul) | 5ft (1.5m) | 12s |
| Afternoon (21 Jul) | 4.5ft (1.3m) | 12s |
| Evening (21 Jul) | 8ft (2.5m) | 12s |
Table - waves today at Catlins River Mouth. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 14°C on Tue afternoon, min 7°C on Wed night). Wind will be generally light. | |||||||||||||||||||||
Tue 21 | Wednesday 22 | Thursday 23 | |||||||||||||||||||
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 12 | SSW 12 | SSW 12 | SW 12 | SW 12 | SSW 12 | SW 12 | SW 13 | SW 13 | SW 14 | SSW 13 | SW 13 | SSW 13 | SW 13 | SW 14 | SW 14 | SSW 14 | SSW 15 | SW 15 | SW 14 | SW 14 |
Wave Graph  | |||||||||||||||||||||
 kJ | 639 | 493 | 451 | 1903 | 1986 | 496 | 442 | 479 | 517 | 548 | 479 | 400 | 373 | 215 | 149 | 51 | 41 | 44 | 55 | 100 | 99 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off |
High Tide | 8:23AM2.26m | 8:49PM2.21m | 9:23AM2.20m | 9:49PM2.16m | 10:24AM2.17m | ||||||||||||||||
Low Tide | 2:34PM0.99m | 3:02AM1.05m | 3:29PM1.10m | 4:01AM1.11m | 4:27PM1.17m | ||||||||||||||||
 | |  |  |  |  | | | | |  | | | | | | | | | | | |
 | 8:14 | — | — | — | — | — | — | 8:12 | — | — | — | — | — | — | — | 8:11 | — | — | — | — | — |
 | — | — | 5:20 | — | — | — | — | — | — | — | 5:21 | — | — | — | — | — | — | — | 5:22 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 9 | 12 | 14 | 12 | 11 | 11 | 10 | 9 | 9 | 10 | 11 | 10 | 9 | 7 | 7 | 7 | 7 | 10 | 11 | 11 | 9 |
Feels °C | 4 | 7 | 8 | 8 | 8 | 7 | 6 | 5 | 6 | 7 | 9 | 8 | 6 | 4 | 3 | 3 | 3 | 6 | 7 | 9 | 6 |
Swell 1 Height (m) Direction Period (s) | SSW 12 | SSW 12 | SSW 12 | SW 12 | SSW 12 | SSW 12 | SW 12 | SW 13 | SW 13 | SW 14 | SSW 13 | SW 13 | SSW 13 | SW 13 | SW 14 | SSW 8 | SSW 8 | ENE 6 | ENE 6 | SW 14 | ENE 6 |
| kJ | 639 | 493 | 451 | 428 | 359 | 496 | 442 | 479 | 517 | 548 | 479 | 400 | 373 | 215 | 149 | 35 | 23 | 12 | 12 | 100 | 28 |
Swell 2 Height (m) Direction Period (s) | ESE 12 | ESE 11 | ESE 11 | SSE 10 | SW 7 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSW 7 | S 7 | SW 14 | ENE 5 | SSW 8 | SW 15 | ENE 6 | SW 14 |
| kJ | 53 | 25 | 25 | 31 | 42 | 12 | 12 | 12 | 12 | 14 | 14 | 13 | 13 | 29 | 24 | 51 | 11 | 19 | 55 | 13 | 99 |
Swell 3 Height (m) Direction Period (s) | — | — | — | ESE 11 | ESE 11 | — | — | S 10 | SE 12 | ESE 11 | E 11 | ESE 11 | WSW 12 | SSE 11 | ENE 4 | NE 5 | SSW 14 | SSW 15 | SSW 7 | SSW 7 | ESE 11 |
| kJ | — | — | — | 25 | 25 | — | — | 2 | 5 | 12 | 9 | 12 | 14 | 11 | 1 | 6 | 41 | 44 | 10 | 5 | 12 |
Wind waves Height (m) Direction Period (s) | NNW 3 | — | NW 3 | SW 12 | SW 12 | — | WNW 3 | NW 3 | — | — | — | — | E 11 | ENE 3 | NE 4 | NE 5 | — | — | NE 6 | NNW 3 | NE 6 |
| kJ | 3 | — | 2 | 1903 | 1986 | — | 2 | 1 | — | — | — | — | 9 | 1 | 9 | 20 | — | — | 36 | 1 | 60 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 10 | 10 | 0 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Catlins | |||||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||||
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