Cannibal Bay surfForecast / Catlins / New Zealand

information circle48hr Weather and Surf, issued 11 am Tuesday 16 Sep 2025 NZST
Forecast 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
10.5° C
(Which is 1.3°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 2PM is: 1.5m 16s primary swell from a South-southwest direction and 1.0m 9s secondary swell from a South-southwest direction (forecast issued at 11:00am September 16). The wind direction is predicted to be cross-offshore and the swell rating is 4.

Time (NZST) & DateWave HeightWave Period
Morning (16 Sep)4ft (1.2m)14s
Afternoon (16 Sep)4.5ft (1.3m)16s
Evening (16 Sep)3.5ft (1.1m)16s

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

Updates in  hr  min  s Forecast update imminent
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM
Rating
(10 max)
3
4
3
1
3
2
2
2
2
0
2
2
1
0
0
0
1
2
1
0
2
!
!
4
Swell
Height Map
Wave Height (m) & direction (?)
1.2
SW
1.7
SSW
1.3
SSW
1.3
SSW
1.1
SSW
0.9
SSW
0.9
SW
0.7
SW
0.6
SW
0.6
SW
0.5
SW
1.9
WSW
0.6
ENE
0.6
ENE
0.5
SW
0.7
SSW
1.1
SW
1.5
SSW
1.3
SSW
2.3
SW
2.3
SSW
3
SSW
3.5
SW
2
S
Period(s) (?)1417161616151514141413799121414151699101010
Wave
Graph
(?)Metric surfscale
Energy (?)97917219559698216235153853082622434591491131612627871600163912881207275636561425
Wind
(km/h)
10
W
10
NW
5
WSW
20
NE
10
N
15
NNW
15
NNW
15
N
15
N
30
W
20
WNW
20
WNW
25
NW
25
NW
30
WNW
30
WNW
30
W
35
WSW
35
SW
35
SW
30
SW
20
WSW
15
W
15
WNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
offcross-
off
crosscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
offoffoffoffoffcross-
off
cross-
off
cross-
off
crosscrosscross-
off
cross-
off
cross-
off
off
High Tide
/ height (m)
10:24AM
2.24
10:52PM
2.21
11:28AM
2.25
11:53PM
2.25
12:25PM
2.28
12:46AM
2.30
Low Tide
/ height (m)
4:34PM
1.02
5:06AM
0.89
5:42PM
0.96
6:07AM
0.83
6:38PM
0.89
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Sunrise6:43-------6:41-------6:39-------
Sunset---6:29-------6:30-------6:31----
cloud
cloud
light rain
cloud
cloud
part cloud
cloud
cloud
cloud
mod rain
rain showers
clear
clear
part cloud
clear
part cloud
part cloud
rain showers
rain showers
part cloud
part cloud
part cloud
part cloud
clear
Rain (mm)
--1------91------41-----
Temp. °C1013131111121414141113121211109108776655
Feels °C (?)71011788101111597653230-1-2-2000
  • 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

Eyeball surf reportRecent Eyeball Surf Reports for Catlins

  1. weather stationWind Update The wind is still cross-off at Cannibal Bay (light winds from the NNE at Nugget Point Automatic Weather Station 5 km from Cannibal Bay). 2.1m 8s swell from the SSW with a 0.7m 13s groundswell from the SW. 2 swells combining to make bigger set waves.

    Cannibal Bay
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Actual: 42 min ago

17 km/h
NNE
Cross-Off
Please reload the page to see if there are any updates.

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