Surf Forecasts:
Cannibal Bay surf forecast from 10 Nov 2026:
- Best quality surf: Thursday 12 Nov, 10PM (local time) - 11ft (3.5m), 11s period, SW swell with cross-offshore winds.
- Most powerful swell: Wednesday 18 Nov, 1PM (local time) - 13ft (4.0m), 13s period, SW swell with 5,488 kJ wave energy.
- Next surfable swell (1★+): Wednesday 11 Nov, 4AM (local time) - 7ft (2.2m), 8s period with ENE swell.
Best Forecast Surf Conditions for Cannibal Bay this week:
The surf forecast for Cannibal Bay over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Nov 11) at 4AM. The primary swell is predicted to be 2.2m and 8s period with a secondary swell of 1.5m and 8s. Another secondary swell of 0.6m and 13s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Cannibal Bay in the next 16 days are 4.0m 13s and forecast to arrive on Wednesday (Nov 18) at 1PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 6s period and expected on Monday (Nov 16) at 4AM.
| Wave Type | Time (NZDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4AM (Wed 11th Nov) | 7ft (2.2m) 8s |
| Best Surf | 10PM (Thu 12th Nov) | 11ft (3.5m) 11s |
| Most Powerful | 1PM (Wed 18th Nov) | 13ft (4.0m) 13s |
Table - best surf conditions forecast for Cannibal Bay over the next 16 days.
Short Range ForecastModerate rain (total 10mm), heaviest on Wed afternoon. Very mild (max 16°C on Thu morning, min 10°C on Tue morning). Winds decreasing (strong winds from the ENE on Tue afternoon, calm by Wed morning). | Days 4-6 Weather SummaryLight rain (total 6mm), mostly falling on Sun night. Very mild (max 19°C on Sun morning, min 8°C on Sun night). Winds increasing (calm on Sat night, fresh winds from the SW by Sun afternoon). | ||||||||||||||||||||
Tuesday 10 | Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | ENE 7 | ENE 8 | ENE 8 | SSW 16 | SSW 15 | SSW 16 | SSW 15 | SSW 14 | SW 11 | SW 13 | SSW 14 | SSW 13 | SSW 12 | SSW 12 | SW 12 | S 10 | SW 12 | SSW 15 | SSW 14 | SSW 14 | SW 13 |
Wave Graph  | |||||||||||||||||||||
 kJ | 390 | 654 | 581 | 387 | 422 | 596 | 449 | 330 | 3071 | 3919 | 1628 | 1398 | 634 | 521 | 202 | 116 | 66 | 348 | 437 | 425 | 3587 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-off | glassy | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross | cross-off | cross-off | cross | cross-off | cross-off | cross | off |
High Tide | 4:27PM2.36m | 4:51AM2.38m | 5:04PM2.32m | 5:31AM2.32m | 5:41PM2.26m | 6:12AM2.26m | 6:20PM2.19m | 6:53AM2.20m | 7:03PM2.12m | 7:37AM2.13m | 7:51PM2.07m | 8:25AM2.09m | 8:45PM2.04m | ||||||||
Low Tide | 10:24AM0.96m | 10:41PM0.91m | 11:03AM1.01m | 11:21PM0.95m | 11:42AM1.05m | 00:01AM1.00m | 12:22PM1.09m | 00:42AM1.03m | 1:04PM1.13m | 1:27AM1.07m | 1:48PM1.15m | 2:16AM1.09m | 2:37PM1.16m | 3:10AM1.09m | |||||||
 | |  | |  | | | |  | | | | |  | | | | |  | |  | |
 | 6:05 | — | — | 6:03 | — | — | 6:01 | — | — | 6:01 | — | — | 5:58 | — | — | 5:58 | — | — | 5:56 | — | — |
 | — | 8:45 | — | — | 8:45 | — | — | 8:47 | — | — | 8:49 | — | — | 8:51 | — | — | 8:52 | — | — | 8:53 | — |
mm | — | — | 2 | — | 5 | 3 | — | — | — | — | — | — | — | — | — | — | 2 | 4 | 2 | — | — |
Temp °C | 12 | 13 | 12 | 14 | 13 | 12 | 16 | 15 | 12 | 16 | 16 | 13 | 14 | 13 | 12 | 19 | 11 | 10 | 11 | 12 | 10 |
Feels °C | 6 | 6 | 9 | 11 | 11 | 10 | 8 | 7 | 6 | 11 | 10 | 12 | 12 | 9 | 11 | 17 | 4 | 4 | 3 | 4 | 4 |
Swell 1 Height (m) Direction Period (s) | SSW 12 | SSW 12 | ENE 8 | E 8 | E 8 | SSW 16 | SSW 15 | SSW 14 | SSW 12 | SSW 13 | SSW 14 | SSW 13 | SSW 12 | SSW 12 | S 10 | S 10 | S 9 | SSW 15 | SSW 14 | SSW 14 | SSW 10 |
| kJ | 125 | 96 | 384 | 164 | 114 | 596 | 449 | 330 | 1022 | 1426 | 1628 | 1398 | 634 | 521 | 161 | 116 | 57 | 348 | 437 | 425 | 430 |
Swell 2 Height (m) Direction Period (s) | — | — | SSW 12 | SSW 16 | SSW 15 | E 8 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 11 | ENE 11 | ENE 10 | SW 12 | SW 11 | ENE 5 | SW 7 | ENE 7 | ENE 7 | SSW 14 |
| kJ | — | — | 101 | 387 | 422 | 144 | 101 | 61 | 30 | 30 | 25 | 24 | 37 | 19 | 202 | 99 | 14 | 29 | 17 | 10 | 299 |
Swell 3 Height (m) Direction Period (s) | — | — | SSW 18 | SW 12 | — | SSW 4 | — | — | — | — | — | — | NE 4 | ENE 5 | ENE 10 | SSW 16 | SW 12 | ENE 6 | SSE 9 | SSE 9 | ENE 9 |
| kJ | — | — | 62 | 303 | — | 3 | — | — | — | — | — | — | 3 | 2 | 18 | 90 | 66 | 12 | 8 | 8 | 8 |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 8 | ENE 8 | — | SW 4 | SW 4 | SW 6 | SW 8 | SW 11 | SW 13 | WSW 3 | — | NE 4 | — | NE 5 | — | — | SW 7 | SW 7 | SW 8 | SW 13 |
| kJ | 390 | 654 | 581 | — | 7 | 7 | 47 | 233 | 3071 | 3919 | 4 | — | 5 | — | 6 | — | — | 75 | 67 | 346 | 3587 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 156 | 160 | 18 | 0 | 8 | 0 | 5 | 61 | 5 | 5 | 5 | 0 | 0 | 18 | 0 | 18 | 86 | 54 | 54 | 401 | 25 |
Best forecast wave conditions in Catlins | |||||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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Information about the Cannibal Bay Surf forecast
The above surf forecast table for Cannibal Bay provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Cannibal Bay can be found by selecting the local surf guide option on the grey menu. Our Cannibal Bay surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Cannibal Bay) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Cannibal Bay may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Cannibal Bay is 88 km (55 miles) from Dunedin. If you plan a holiday in Catlins, look for hotels and other accommodation in Dunedin. Dunedin has rooms for a wide range of budgets as well as car hire and transport links.
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