Otago Peninsula - Tomahawk Beach Surf Break

Lat Long: 45.91° S 170.56° E

Otago Peninsula - Tomahawk Beach 48 hour detailed Surf Forecast

Issued: 11 pm 29 Aug 2026 (local time)

Forecast update in  hr  min

Today's Otago Peninsula - Tomahawk Beach sea temperature is
11.3°C
2.5° 

Otago Peninsula - Tomahawk Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Otago Peninsula - Tomahawk Beach today (30 Aug):

  • Morning surf: Morning surf (30 Aug, local time) - 5.5ft (1.7m), 16s period with SSW swell.
  • Afternoon surf: Afternoon surf (30 Aug, local time) - 8ft (2.5m), 15s period with SSW swell.
  • Evening surf: Evening surf (30 Aug, local time) - 5ft (1.6m), 15s period with SSW swell.

The current surf forecast for Otago Peninsula - Tomahawk Beach at 4AM is: 1.1m 13s primary swell from a South-southwest direction and 0.5m 16s secondary swell from a South direction (forecast issued at 11:00pm August 29). An open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (NZST) & DateWave HeightWave Period
Morning (30 Aug)5.5ft (1.7m)16s
Afternoon (30 Aug)8ft (2.5m)15s
Evening (30 Aug)5ft (1.6m)15s

Table - waves today at Otago Peninsula - Tomahawk Beach. (Swell directed towards the surf break)


Short Range Forecast

Heavy rain (total 26mm), heaviest during Sun afternoon. Very mild (max 10°C on Sat night, min 4°C on Mon afternoon). Winds increasing (light winds from the WNW on Sat night, strong winds from the WSW by Sun afternoon).

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)
1
0
1
0
2
0
0
0
0
!
0
0
0
0
0
!
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1
SSW
12
1
SSW
13
1.1
SSW
13
1.6
SW
13
1.7
SSW
16
1.9
SSW
16
2.5
SSW
15
4
SW
14
1.6
SSW
15
3.5
SW
14
2.5
SSW
14
4
SW
14
4
SSW
13
3
SSW
14
3.5
SSW
14
3
SSW
14
2.5
SSW
11
Wave Graph
Metric surfscale
Energy kJ
256
307
390
828
1411
1687
3464
7425
1121
5286
2515
6045
5105
3578
4218
3720
1665
Wind (km/h)
20
WNW
30
W
30
NW
40
WSW
25
W
40
W
50
WSW
45
WSW
40
W
30
W
35
WSW
40
WSW
35
WSW
45
WSW
45
WSW
30
WSW
30
WSW
Wind State
cross-off
cross
cross-off
cross
cross-off
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
High Tide
4:56AM1.66m
5:20PM1.68m
5:40AM1.66m
6:04PM1.65m
Low Tide
10:53PM0.21m
11:10AM0.17m
11:32PM0.21m
11:53AM0.18m
cloud
part cloud
cloud
rain showers
clear
light rain
rain showers
light rain
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>
7:11
7:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:05
6:06
 mm
1
1
3
1
1
1
3
2
3
3
1
1
2
Temp °C
10
10
10
8
9
9
8
7
5
5
5
5
5
5
6
4
4
Feels °C
5
3
4
-1
2
0
-3
-4
-4
-3
-4
-5
-4
-5
-5
-4
-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 

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