Surf Forecasts:
How big are the waves at Clarence River today (20 Aug):
- Morning surf: Morning surf (20 Aug, local time) - 4.5ft (1.4m), 8s period with S swell.
- Afternoon surf: Afternoon surf (20 Aug, local time) - 4ft (1.2m), 8s period with S swell.
- Evening surf: Evening surf (20 Aug, local time) - 4.5ft (1.4m), 13s period with S swell.
The current surf forecast for Clarence River at 12PM is: 1.2m 8s primary swell from a South direction and 0.7m 8s secondary swell from a East-southeast direction (forecast issued at 05:00am August 20). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Aug) | 4.5ft (1.4m) | 8s |
| Afternoon (20 Aug) | 4ft (1.2m) | 8s |
| Evening (20 Aug) | 4.5ft (1.4m) | 13s |
Table - waves today at Clarence River. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 14°C on Fri afternoon, min 7°C on Thu night). Wind will be generally light. | |||||||||||||||||||||||
Thursday 20 | Friday 21 | Saturday 22 | |||||||||||||||||||||
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) | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 13 | S 12 | S 16 | S 15 | S 14 | S 13 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 10 | S 10 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 364 | 280 | 247 | 196 | 201 | 278 | 630 | 469 | 959 | 746 | 546 | 485 | 362 | 276 | 257 | 240 | 233 | 185 | 185 | 182 | 141 | 131 | 98 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | glassy | glassy | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross | cross-off | cross-off | cross-off | glassy | glassy | glassy | cross | cross |
High Tide | 10:51AM1.42m | 11:13PM1.33m | 11:40AM1.40m | 00:02AM1.30m | 12:28PM1.39m | ||||||||||||||||||
Low Tide | 4:36AM0.23m | 5:07PM0.27m | 5:23AM0.27m | 5:56PM0.31m | 6:09AM0.30m | 6:44PM0.33m | |||||||||||||||||
 |  |  | | | | |  | | |  | | | | | | | | | | | | | |
 | — | 7:09 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — |
 | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:47 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 8 | 8 | 9 | 10 | 10 | 9 | 9 | 9 | 8 | 7 | 9 | 12 | 14 | 12 | 11 | 10 | 10 | 10 | 11 | 14 | 14 | 14 | 13 |
Feels °C | 5 | 6 | 7 | 8 | 7 | 7 | 7 | 7 | 6 | 4 | 6 | 7 | 9 | 8 | 8 | 7 | 7 | 7 | 8 | 11 | 12 | 11 | 9 |
Swell 1 Height (m) Direction Period (s) | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 13 | S 12 | S 16 | S 15 | S 14 | S 13 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 10 | S 10 |
| kJ | 364 | 280 | 247 | 196 | 201 | 278 | 630 | 469 | 959 | 746 | 546 | 485 | 362 | 276 | 257 | 240 | 233 | 185 | 185 | 182 | 141 | 131 | 98 |
Swell 2 Height (m) Direction Period (s) | ESE 9 | ESE 9 | ESE 8 | ESE 8 | S 11 | S 17 | S 17 | S 16 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 10 | ESE 11 | NE 5 | NE 5 | ENE 4 | ENE 4 | NE 4 | NE 8 | NE 5 | NNE 5 | NNE 6 |
| kJ | 119 | 86 | 62 | 52 | 93 | 86 | 90 | 188 | 26 | 27 | 27 | 27 | 31 | 37 | 14 | 9 | 3 | 3 | 3 | 15 | 6 | 9 | 12 |
Swell 3 Height (m) Direction Period (s) | SE 12 | SE 12 | E 10 | S 11 | ESE 8 | E 9 | E 9 | ESE 9 | SE 12 | ESE 12 | ESE 12 | ESE 12 | ESE 11 | — | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 9 | SE 9 | ESE 10 | SE 10 | NNE 8 |
| kJ | 38 | 34 | 17 | 93 | 22 | 23 | 25 | 27 | 23 | 15 | 14 | 14 | 12 | — | 21 | 18 | 9 | 10 | 8 | 3 | 10 | 4 | 6 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | NE 2 | NE 2 | NE 3 | NE 4 | NE 4 | NNE 5 | — | SW 2 | — | — | — | NNE 8 | N 7 | NW 3 |
| kJ | — | — | — | — | — | — | — | — | — | 1 | 1 | 4 | 12 | 18 | 48 | — | 1 | — | — | — | 40 | 152 | 2 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 113 | 10 | 10 | 10 | 10 | 10 | 10 | 84 | 84 | 10 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 10 |
Best forecast wave conditions in Kaikoura and Marlborough | |||||||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||||||
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