Surf Forecasts:
How big are the waves at Lighthouse Reef today (21 Sep):
- Morning surf: Morning surf (21 Sep, local time) - 2ft (0.6m), 14s period with SSE swell.
- Afternoon surf: Afternoon surf (21 Sep, local time) - 1.5ft (0.5m), 12s period with SE swell.
- Evening surf: Evening surf (21 Sep, local time) - 1.5ft (0.4m), 10s period with SE swell.
The current surf forecast for Lighthouse Reef at 6AM is: 0.6m 12s primary swell from a Southeast direction and 0.3m 3s secondary swell from a Northeast direction, 0.6m 4s secondary swell from a North-northeast direction (forecast issued at 11:00pm September 20). The wind direction is predicted to be cross-offshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Sep) | 2ft (0.6m) | 14s |
| Afternoon (21 Sep) | 1.5ft (0.5m) | 12s |
| Evening (21 Sep) | 1.5ft (0.4m) | 10s |
Table - waves today at Lighthouse Reef. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 12mm), heaviest on Mon night. Very mild (max 18°C on Mon afternoon, min 4°C on Mon night). Mainly strong winds. | |||||||||||||||||
Monday 21 | Tuesday 22 | ||||||||||||||||
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 12 | SE 10 | SE 10 | SE 12 | SSE 14 | SSE 12 | SE 12 | SE 11 | SE 10 | S 5 | SSE 6 | SSE 7 | SSE 6 | SSE 16 | SSE 16 | SSE 16 | S 4 |
Wave Graph  | |||||||||||||||||
 kJ | 235 | 160 | 102 | 108 | 138 | 103 | 67 | 30 | 28 | 52 | 75 | 42 | 26 | 25 | 25 | 24 | 28 |
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 | off | off | cross-off | cross | cross-on | off | cross-off | cross-off | cross-off | cross-off | cross |
High Tide | 11:23PM2.06m | 11:19AM2.11m | 00:11AM2.04m | 12:03PM2.11m | |||||||||||||
Low Tide | 5:11AM0.90m | 5:54PM0.72m | 5:59AM0.85m | 6:37PM0.63m | |||||||||||||
 |  | | |  |  | | | |  |  |  |  | | | | | |
 | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:30 | — |
mm | — | — | — | — | — | — | — | — | — | — | 6 | 4 | 1 | — | — | — | — |
Temp °C | 8 | 6 | 5 | 5 | 9 | 16 | 18 | 15 | 12 | 7 | 5 | 4 | 4 | 9 | 12 | 13 | 7 |
Feels °C | 5 | 1 | 1 | 1 | 5 | 14 | 15 | 10 | 9 | -2 | -2 | 0 | -2 | 3 | 7 | 8 | -3 |
Swell 1 Height (m) Direction Period (s) | SSE 12 | SE 10 | SE 10 | SE 12 | SSE 14 | SSE 12 | SE 12 | SE 11 | SE 10 | ENE 4 | E 10 | SSE 7 | SSE 6 | SE 6 | SE 5 | SE 5 | ESE 12 |
| kJ | 235 | 160 | 102 | 108 | 138 | 103 | 67 | 30 | 28 | 2 | 2 | 42 | 22 | 16 | 7 | 6 | 14 |
Swell 2 Height (m) Direction Period (s) | SSE 16 | SE 16 | SE 16 | NE 3 | NE 4 | ENE 4 | ENE 4 | ENE 5 | ENE 4 | SE 10 | SE 13 | SSE 16 | ESE 13 | SSE 16 | SSE 16 | SSE 16 | E 10 |
| kJ | 104 | 66 | 64 | 2 | 4 | 3 | 2 | 2 | 2 | 4 | 7 | 24 | 17 | 25 | 25 | 24 | 2 |
Swell 3 Height (m) Direction Period (s) | ESE 10 | ESE 11 | ESE 11 | SSE 16 | ESE 10 | ESE 10 | SE 10 | SE 10 | SE 14 | SE 14 | — | ESE 13 | SSE 16 | ESE 13 | ESE 12 | ESE 12 | E 9 |
| kJ | 11 | 11 | 11 | 24 | 11 | 11 | 4 | 4 | 8 | 7 | — | 17 | 26 | 16 | 15 | 14 | 7 |
Wind waves Height (m) Direction Period (s) | — | NNE 2 | NNE 3 | NNE 4 | NE 4 | NE 4 | — | NW 2 | NW 3 | S 5 | SSE 6 | S 7 | NW 2 | NNW 2 | NNW 2 | WNW 2 | S 4 |
| kJ | — | 1 | 1 | 9 | 9 | 7 | — | 1 | 1 | 52 | 75 | 199 | 1 | 1 | 1 | 1 | 28 |
Nearest Offshore or Glassy | |||||||||||||||||
Distance (km) | 0 | 89 | 0 | 0 | 0 | 0 | 0 | 87 | 136 | 157 | 201 | 0 | 87 | 136 | 89 | 136 | 166 |
Best forecast wave conditions in Canterbury | |||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||
Header Global | |||||||||||||||||
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