Cannibal Bay Surf Break

Lat Long: 46.47° S 169.76° E

Cannibal Bay 48 hour detailed Surf Forecast

Issued: 11 pm 29 Aug 2026 (local time)

Forecast update in  hr  min

Today's Cannibal Bay sea temperature is
11.5°C
2.4° 

Cannibal Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Cannibal Bay today (30 Aug):

  • Morning surf: Morning surf (30 Aug, local time) - 10ft (3.0m), 16s period with SSW swell.
  • Afternoon surf: Afternoon surf (30 Aug, local time) - 13ft (4.0m), 16s period with SSW swell.
  • Evening surf: Evening surf (30 Aug, local time) - 16ft (5.0m), 14s period with SW swell.

The current surf forecast for Cannibal Bay at 7AM is: 3.5m 13s primary swell from a Southwest direction and 2.5m 16s secondary swell from a South-southwest direction, 0.2m 9s secondary swell from a East-northeast direction (forecast issued at 11:00pm August 29). The wind direction is predicted to be cross-offshore and the swell rating is 11.

Time (NZST) & DateWave HeightWave Period
Morning (30 Aug)10ft (3.0m)16s
Afternoon (30 Aug)13ft (4.0m)16s
Evening (30 Aug)16ft (5.0m)14s

Table - waves today at Cannibal Bay. (Swell directed towards the surf break)


Short Range Forecast

Heavy rain (total 46mm), heaviest during Sat night. Mild temperatures (max 9°C on Sat night, min 4°C on Mon night). Mainly strong winds.

Sunday
30
Monday
31
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
Rating
(10 max)
2
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Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.4
SW
12
4
SW
13
3
SW
13
3.5
SW
13
3
SSW
16
4
SW
15
4
SSW
16
5
SW
15
5
SW
14
4.5
SW
14
5
SW
14
5
SW
14
4
SSW
15
4
SSW
15
4
SSW
15
4
SSW
15
5
SSW
14
Wave Graph
Metric surfscale
Energy kJ
613
5651
3174
4342
3918
7164
7146
10737
9502
9059
9572
9746
6060
7260
7021
6563
9395
Wind (km/h)
35
WNW
30
W
25
WSW
30
W
30
WNW
40
W
45
W
45
WSW
40
W
40
W
40
WSW
40
WSW
40
WSW
45
WSW
45
WSW
40
WSW
40
WSW
Wind State
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
cross-off
cross-off
cross-off
cross-off
High Tide
3:57AM2.40m
4:21PM2.40m
4:36AM2.42m
4:59PM2.40m
Low Tide
9:53PM0.74m
10:15AM0.70m
10:32PM0.74m
10:56AM0.73m
light rain
rain showers
heavy rain
rain showers
cloud
light rain
rain showers
rain showers
light rain
light rain
light rain
light rain
light rain
rain showers
light rain
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:15
7:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:07
6:08
 mm
2
3
14
2
4
2
1
1
1
1
2
2
2
1
1
2
Temp °C
8
9
5
7
8
8
7
6
6
6
5
5
5
5
5
5
5
Feels °C
1
3
-2
-1
1
-1
-3
-5
-4
-3
-5
-5
-5
-5
-5
-5
-4
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Cannibal Bay surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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