Surf Forecasts:
How big are the waves at Trolley's today (20 Jul):
- Afternoon surf: Afternoon surf (20 Jul, local time) - 2.5ft (0.7m), 19s period with SSE swell.
- Evening surf: Evening surf (20 Jul, local time) - 1.5ft (0.5m), 17s period with SSE swell.
The current surf forecast for Trolley's at 10PM is: 0.5m 17s primary swell from a South-southeast direction and 0.4m 12s secondary swell from a East-southeast direction, 0.4m 3s secondary swell from a Northeast direction (forecast issued at 05:00pm July 20). The wind direction is predicted to be onshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Jul) | - | - |
| Afternoon (20 Jul) | 2.5ft (0.7m) | 19s |
| Evening (20 Jul) | 1.5ft (0.5m) | 17s |
Table - waves today at Trolley's. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 10°C on Tue afternoon, min 7°C on Mon night). Wind will be generally light. | |||||||||||||||||||
Mon 20 | Tuesday 21 | Wednesday 22 | |||||||||||||||||
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) | SSE 19 | SSE 18 | SSE 17 | SSE 16 | SSE 16 | SSE 14 | SE 14 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | SE 13 |
Wave Graph  | |||||||||||||||||||
 kJ | 312 | 186 | 172 | 107 | 99 | 76 | 46 | 34 | 31 | 29 | 13 | 12 | 12 | 9 | 9 | 9 | 4 | 2 | 6 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | on | on | on | glassy | cross-off | glassy | glassy | glassy | cross-off | cross-off | cross-off | off | off | glassy | cross-on | cross-on | cross-on |
High Tide | 9:51PM1.90m | 10:24AM1.84m | 10:47PM1.81m | 11:21AM1.80m | |||||||||||||||
Low Tide | 3:38PM0.20m | 4:07AM0.19m | 4:33PM0.29m | 4:58AM0.27m | 5:26PM0.37m | ||||||||||||||
 |  | | | |  |  | | | | |  | | | |  | | | | |
 | — | — | — | — | — | 7:52 | — | — | — | — | — | — | — | 7:52 | — | — | — | — | — |
 | 5:15 | — | — | — | — | — | — | — | 5:16 | — | — | — | — | — | — | — | 5:17 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 9 | 9 | 8 | 8 | 7 | 7 | 7 | 8 | 9 | 10 | 9 | 9 | 8 | 8 | 8 | 10 | 10 | 10 | 9 |
Feels °C | 6 | 5 | 4 | 4 | 4 | 6 | 4 | 6 | 7 | 8 | 6 | 5 | 5 | 5 | 5 | 8 | 7 | 6 | 6 |
Swell 1 Height (m) Direction Period (s) | SSE 19 | SSE 18 | SSE 17 | SSE 16 | SSE 16 | NE 4 | NE 4 | NE 4 | NE 4 | SSE 12 | SSE 12 | SSE 11 | ENE 4 | ENE 5 | NE 5 | E 11 | E 11 | E 11 | SE 13 |
| kJ | 312 | 186 | 172 | 107 | 99 | 6 | 4 | 5 | 5 | 29 | 13 | 12 | 2 | 3 | 1 | 9 | 2 | 2 | 6 |
Swell 2 Height (m) Direction Period (s) | ESE 12 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | SSE 14 | SE 14 | SSE 13 | SSE 12 | ENE 4 | ENE 4 | ENE 4 | E 11 | E 11 | E 11 | NE 4 | NE 4 | S 13 | E 11 |
| kJ | 49 | 48 | 47 | 46 | 27 | 76 | 46 | 34 | 31 | 2 | 2 | 2 | 9 | 9 | 9 | 1 | 1 | 3 | 2 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | ESE 12 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | E 11 | SSE 11 | SE 10 | SE 10 | SE 10 | SE 10 | NE 4 | E 13 |
| kJ | — | — | — | — | — | 26 | 25 | 24 | 24 | 12 | 12 | 9 | 12 | 4 | 4 | 4 | 4 | 1 | 3 |
Wind waves Height (m) Direction Period (s) | — | — | NE 3 | NNE 3 | NE 4 | NNE 4 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 2 | 4 | 6 | 16 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 39 | 39 | 39 | 24 | 24 | 0 | 0 | 0 | 0 | 0 | 24 | 24 | 24 | 24 | 29 | 29 | 41 | 39 | 39 |
Best forecast wave conditions in Canterbury | |||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||
Header Global | |||||||||||||||||||
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