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 am 05 Sep 2026 (local time)

Forecast update in  hr  min

Today's Otago Peninsula - Tomahawk Beach sea temperature is
10.8°C
2.0° 

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 (05 Sep):

  • Morning surf: Morning surf (05 Sep, local time) - 4ft (1.2m), 15s period with SSW swell.
  • Afternoon surf: Afternoon surf (05 Sep, local time) - 4.5ft (1.4m), 16s period with SSW swell.
  • Evening surf: Evening surf (05 Sep, local time) - 5.5ft (1.7m), 17s period with SSW swell.

The current surf forecast for Otago Peninsula - Tomahawk Beach at 6PM is: 1.6m 17s primary swell from a South-southwest direction and 1.0m 4s secondary swell from a West direction (forecast issued at 11:00am September 05). An open ocean swell of 0.3m 5s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (NZST) & DateWave HeightWave Period
Morning (05 Sep)4ft (1.2m)15s
Afternoon (05 Sep)4.5ft (1.4m)16s
Evening (05 Sep)5.5ft (1.7m)17s

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


Short Range Forecast

Moderate rain (total 10mm), heaviest on Sun afternoon. Very mild (max 14°C on Sat afternoon, min 7°C on Sat night). Winds decreasing (fresh winds from the WSW on Sat night, calm by Sun night).

Sat
5
Sunday
6
Monday
7
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
Rating
(10 max)
3
3
1
1
0
0
5
4
3
3
3
2
0
2
2
2
2
1
1
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.2
SSW
15
1.2
SSW
16
1.4
SSW
16
1.6
SSW
17
1.7
SSW
17
3
SW
16
2.5
SSW
16
1.2
SSW
17
1.1
SSW
16
1
SSW
16
0.9
SSW
16
0.8
SSW
16
0.8
SSW
16
0.7
SSW
15
1
S
9
0.6
SSW
14
1
S
10
0.9
S
10
0.9
S
9
0.9
S
9
0.8
S
9
Wave Graph
Metric surfscale
Energy kJ
596
696
988
1479
1555
4451
3928
857
694
554
446
333
324
231
165
163
179
151
142
133
101
Wind (km/h)
15
NNW
10
NW
20
W
30
W
35
WSW
25
WSW
20
WSW
10
W
5
W
5
SE
15
ENE
10
E
15
ESE
5
ESE
0
SSW
0
ESE
15
ENE
20
NE
20
NE
25
NNE
25
NNE
Wind State
cross-off
cross-off
cross
cross
cross
cross-on
cross
cross-off
glassy
glassy
cross-off
cross
cross-on
glassy
glassy
glassy
cross-off
cross-off
cross-off
cross-off
off
High Tide
10:24AM1.70m
10:51PM1.60m
11:24AM1.75m
11:49PM1.65m
12:21PM1.80m
Low Tide
4:21PM0.29m
4:44AM0.24m
5:29PM0.27m
5:52AM0.19m
6:35PM0.23m
cloud
part cloud
clear
clear
part cloud
light rain
light rain
cloud
cloud
light rain
light rain
light rain
light rain
light rain
rain showers
cloud
cloud
cloud
part cloud
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:00
6:58
6:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:13
6:14
6:15
 mm
1
1
1
3
1
1
1
1
Temp °C
10
13
14
13
11
8
7
8
8
7
7
7
7
7
7
7
7
7
8
8
8
Feels °C
5
9
9
6
3
2
1
5
6
5
3
4
3
5
5
5
3
1
2
2
2
  • 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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