Surf Forecasts:
How big are the waves at Cannibal Bay today (20 Sep):
- Morning surf: Morning surf (20 Sep, local time) - 21ft (6.5m), 16s period with SSW swell.
- Afternoon surf: Afternoon surf (20 Sep, local time) - 18ft (5.5m), 17s period with SSW swell.
- Evening surf: Evening surf (20 Sep, local time) - 11ft (3.5m), 16s period with SSW swell.
The current surf forecast for Cannibal Bay at 8AM is: 5.0m 17s primary swell from a South-southwest direction and 0.3m 11s secondary swell from a East-southeast direction (forecast issued at 05:00am September 20). The wind direction is predicted to be cross-offshore and the swell rating is 11.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Sep) | 21ft (6.5m) | 16s |
| Afternoon (20 Sep) | 18ft (5.5m) | 17s |
| Evening (20 Sep) | 11ft (3.5m) | 16s |
Table - waves today at Cannibal Bay. (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 3°C on Tue night). Winds decreasing (strong winds from the WSW on Sun morning, light winds from the NNW by Sun night). | |||||||||||||||||||||||
Sunday 20 | Monday 21 | Tuesday 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) | SSW 16 | SSW 16 | SSW 16 | SSW 17 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SW 14 | SSW 15 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 8051 | 12981 | 22441 | 21018 | 16296 | 8310 | 5936 | 4327 | 3283 | 2354 | 924 | 807 | 720 | 1081 | 988 | 1258 | 1418 | 1474 | 1706 | 1455 | 1787 | 5945 | 3451 |
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 | cross-off | off | off | cross | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off |
High Tide | 9:59AM2.05m | 10:25PM2.02m | 10:58AM2.06m | 11:21PM2.06m | 11:50AM2.10m | ||||||||||||||||||
Low Tide | 3:38AM1.18m | 4:09PM1.24m | 4:42AM1.13m | 5:14PM1.18m | 5:38AM1.06m | 6:07PM1.08m | |||||||||||||||||
 |  |  |  | | | |  | | | | | |  |  | |  | | |  | | | | |
 | — | 6:35 | — | — | — | — | — | — | — | 6:33 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — |
 | — | — | — | — | — | 6:34 | — | — | — | — | — | — | — | 6:36 | — | — | — | — | — | — | — | 6:37 | — |
mm | 1 | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 4 | 1 | — | — | — | 1 | 1 | 1 | 1 |
Temp °C | 7 | 6 | 7 | 9 | 10 | 9 | 8 | 6 | 7 | 6 | 10 | 16 | 18 | 10 | 6 | 7 | 7 | 7 | 8 | 6 | 8 | 7 | 7 |
Feels °C | -4 | -5 | -4 | 0 | 2 | 2 | 3 | 2 | 3 | 1 | 5 | 10 | 14 | 2 | -1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
Swell 1 Height (m) Direction Period (s) | ESE 11 | ESE 12 | SSW 17 | SSW 17 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | NE 6 | SSW 15 | SSW 15 | SSW 15 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 |
| kJ | 25 | 26 | 15555 | 14865 | 12211 | 8310 | 5936 | 4327 | 3283 | 2354 | 924 | 807 | 720 | 14 | 988 | 1258 | 1418 | 1474 | 1706 | 1455 | 1787 | 3487 | 3451 |
Swell 2 Height (m) Direction Period (s) | — | — | ESE 11 | — | ESE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | S 11 | S 11 | S 10 | ESE 10 | S 10 | ENE 6 | SW 8 | SW 8 | SW 8 | SW 9 | ESE 12 | ESE 12 | ESE 12 |
| kJ | — | — | 25 | — | 12 | 12 | 12 | 11 | 11 | 11 | 543 | 319 | 161 | 10 | 45 | 4 | 196 | 136 | 129 | 164 | 14 | 14 | 14 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | ESE 11 | ESE 10 | E 10 | NE 6 | ESE 10 | NE 6 | ESE 13 | E 13 | E 13 | ESE 13 | ESE 12 | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | 11 | 11 | 19 | 9 | 10 | 9 | 17 | 30 | 30 | 16 | 15 | — | — | — |
Wind waves Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 16 | SSW 17 | SSW 17 | — | — | — | — | — | NE 11 | NNE 5 | NNW 3 | SSW 15 | SW 7 | SW 8 | SW 8 | W 3 | WNW 3 | W 3 | SW 9 | SW 14 | SW 9 |
| kJ | 8051 | 12981 | 22441 | 21018 | 16296 | — | — | — | — | — | 29 | 19 | 2 | 1081 | 165 | 215 | 494 | 3 | 3 | 5 | 311 | 5945 | 931 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 254 | 254 | 404 | 758 | 400 | 400 | 5 | 3 | 0 | 0 | 54 | 58 | 0 | 54 | 374 | 8 | 25 | 54 | 54 | 25 | 374 | 54 | 254 |
Best forecast wave conditions in Catlins | |||||||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||||||
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