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Cannibal Bay Surf Forecast
/ Catlins (9 surf breaks) /
Surf Forecasts:
Cannibal Bay surfForecast / Catlins / New Zealand
48hr Weather and Surf, issued 5 am Wednesday 20 May 2026 NZSTForecast update in hr min s Forecast update imminent
Cannibal Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Cannibal Bay sea temperature is
12.8° C
(Which is 2.6°C warmer than normal for this time of year)How big are the waves at Cannibal Bay today?
The current surf forecast for Cannibal Bay at 12PM is: 0.3m 13s primary swell from a Southwest direction and 0.2m 14s secondary swell from a South-southwest direction, 0.3m 4s secondary swell from a Northeast direction (forecast issued at 05:00am May 20). The wind direction is predicted to be cross-offshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 May) | 1.5ft (0.4m) | 13s |
| Afternoon (20 May) | 0.5ft (0.2m) | 19s |
| Evening (20 May) | 0.5ft (0.2m) | 19s |
Table - waves today at Cannibal Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 7mm), mostly falling on Thu morning. Very mild (max 12°C on Fri night, min 8°C on Wed morning). Winds decreasing (fresh winds from the W on Thu afternoon, calm by Fri afternoon). | ||||||||||||||||||||||||
Wednesday 20 | Thursday 21 | Friday 22 | Sat 23 | |||||||||||||||||||||
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 | 12 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SW 14 | SW 14 | SW 13 | SW 13 | S 19 | S 19 | S 19 | SSW 18 | SSW 18 | SSW 18 | NE 5 | SSW 16 | SW 7 | SW 8 | SW 9 | SW 10 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 13 | SSW 12 | SW 12 | WSW 12 | |
52 | 46 | 46 | 25 | 28 | 29 | 29 | 31 | 61 | 61 | 94 | 91 | 102 | 191 | 763 | 1254 | 878 | 843 | 949 | 626 | 908 | 618 | 2756 | 3069 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | glassy | cross-off | off | off | |
High Tide | 5:22AM2.44m | 6:01PM2.45m | 6:22AM2.38m | 7:00PM2.37m | 7:26AM2.32m | 8:02PM2.30m | ||||||||||||||||||
Low Tide | 11:43AM0.67m | 00:13AM0.82m | 12:43PM0.72m | 1:12AM0.86m | 1:45PM0.77m | |||||||||||||||||||
 |  |  |  | | | |  | | |  | | | | | | | | | | | | | | |
 | — | 8:00 | — | — | — | — | — | — | — | 8:02 | — | — | — | — | — | — | — | 8:03 | — | — | — | — | — | 8:03 |
 | — | — | — | — | 5:12 | — | — | — | — | — | — | — | 5:12 | — | — | — | — | — | — | — | 5:10 | — | — | 5:09 |
— | — | — | — | — | — | — | — | — | — | 3 | 4 | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 9 | 8 | 8 | 9 | 11 | 9 | 8 | 9 | 9 | 9 | 10 | 9 | 11 | 11 | 10 | 9 | 8 | 8 | 8 | 9 | 11 | 10 | 9 | 12 |
5 | 3 | 4 | 5 | 7 | 5 | 4 | 5 | 5 | 5 | 4 | 3 | 4 | 5 | 5 | 5 | 4 | 4 | 4 | 6 | 9 | 7 | 5 | 6 | |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 13 | SW 13 | SW 12 | SW 12 | ENE 4 | ENE 5 | ENE 5 | SSW 18 | ENE 5 | ENE 6 | ENE 7 | ENE 7 | SW 9 | SW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 13 | SSW 12 | SSW 8 | SSW 13 |
 kJ | 52 | 46 | 46 | 25 | 25 | 23 | 6 | 8 | 9 | 61 | 32 | 55 | 35 | 29 | 320 | 660 | 878 | 843 | 949 | 626 | 908 | 618 | 136 | 772 |
Swell 2 Height (m) Direction Period (s) | E 11 | NE 4 | E 10 | SSW 14 | S 19 | ENE 4 | S 19 | SSW 18 | SSW 18 | S 11 | SSW 18 | SSW 16 | SSW 16 | SSW 16 | ENE 8 | ENE 9 | NE 8 | ENE 8 | ENE 8 | SSW 15 | ENE 7 | ENE 7 | SSW 14 | ENE 7 |
| kJ | 9 | 1 | 8 | 18 | 28 | 1 | 29 | 31 | 61 | 9 | 61 | 91 | 87 | 86 | 23 | 30 | 18 | 6 | 6 | 284 | 5 | 5 | 352 | 5 |
Swell 3 Height (m) Direction Period (s) | SW 12 | E 11 | NE 4 | E 10 | E 10 | S 19 | SW 12 | WSW 12 | SW 12 | SW 12 | S 11 | S 12 | S 12 | S 10 | SSW 16 | SSW 16 | E 12 | SE 12 | E 12 | ENE 7 | E 11 | E 11 | NE 7 | E 11 |
| kJ | 6 | 9 | 1 | 8 | 8 | 29 | 23 | 14 | 5 | 5 | 9 | 11 | 11 | 8 | 86 | 87 | 3 | 6 | 3 | 5 | 3 | 2 | 2 | 2 |
Wind waves Height (m) Direction Period (s) | — | NE 4 | — | NE 4 | NE 4 | NE 4 | ENE 4 | — | — | ENE 5 | NE 5 | SW 5 | SW 7 | SW 8 | SW 9 | SW 10 | — | — | — | — | — | — | SW 12 | WSW 12 |
| kJ | — | 3 | — | 2 | 1 | 7 | 13 | — | — | 9 | 94 | 23 | 102 | 191 | 763 | 1254 | — | — | — | — | — | — | 2756 | 3069 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 58 | 8 | 8 | 106 | 8 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 |
Best forecast wave conditions in Catlins | ||||||||||||||||||||||||
Best forecast wave conditions in New Zealand | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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