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 12 Aug 2026 (local time)

Forecast update in  hr  min

Today's Otago Peninsula - Tomahawk Beach sea temperature is
10.5° C
1.8° 

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 (13 Aug):

  • Morning surf: Morning surf (13 Aug, local time) - 1.5ft (0.5m), 17s period with S swell.
  • Afternoon surf: Afternoon surf (13 Aug, local time) - 1.5ft (0.5m), 16s period with S swell.
  • Evening surf: Evening surf (13 Aug, local time) - 1.5ft (0.5m), 16s period with S swell.

The current surf forecast for Otago Peninsula - Tomahawk Beach at 6AM is: 0.4m 16s primary swell from a South-southwest direction (forecast issued at 11:00pm August 12). An open ocean swell of 1.7m 9s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (NZST) & DateWave HeightWave Period
Morning (13 Aug)1.5ft (0.5m)17s
Afternoon (13 Aug)1.5ft (0.5m)16s
Evening (13 Aug)1.5ft (0.5m)16s

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


Short Range Forecast

Light rain (total 3mm), mostly falling on Sat morning. Very mild (max 11°C on Thu morning, min 7°C on Sat morning). Winds increasing (calm on Thu afternoon, fresh winds from the S by Sat morning).

Thursday
13
Friday
14
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
1
1
1
1
0
0
2
1
1
1
0
1
2
2
3
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
SSW
17
0.4
SSW
16
0.4
SSW
16
0.4
SSW
16
0.5
S
17
0.5
S
17
0.5
S
16
0.6
S
16
0.5
S
16
0.5
S
15
0.5
S
15
0.5
S
15
0.4
SSW
16
0.6
SSW
19
0.6
S
18
0.9
SSW
17
1.1
SSW
17
Wave Graph
Metric surfscale
Energy kJ
97
89
84
90
154
146
131
181
124
112
110
112
81
280
230
534
745
Wind (km/h)
25
NNE
20
NNE
10
N
10
N
5
WSW
10
SW
5
SSE
5
SSE
5
NNE
5
NW
10
W
5
WSW
5
NW
10
NE
15
NE
15
NNE
10
W
Wind State
off
off
off
off
glassy
cross-on
on
glassy
glassy
cross-off
cross-off
cross
glassy
cross-off
cross-off
cross-off
cross
High Tide
3:40AM1.82m
4:10PM1.91m
4:33AM1.82m
5:03PM1.87m
Low Tide
9:38PM0.07m
9:58AM-0.00m
10:28PM0.05m
10:48AM0.01m
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:39
7:39
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:45
5:45
 mm
Temp °C
9
10
10
10
10
11
11
11
10
10
10
9
9
10
11
10
10
Feels °C
3
5
7
7
8
8
9
10
9
8
8
7
8
8
8
7
7
  • 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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