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 16 Sep 2026 (local time)

Forecast update in  hr  min

Today's Otago Peninsula - Tomahawk Beach sea temperature is
10.8°C
1.9° 

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 (16 Sep):

  • Morning surf: Morning surf (16 Sep, local time) - 1.5ft (0.4m), 13s period with SSW swell.
  • Afternoon surf: Afternoon surf (16 Sep, local time) - 2ft (0.6m), 14s period with SSW swell.
  • Evening surf: Evening surf (16 Sep, local time) - 3ft (0.9m), 14s period with SSW swell.

The current surf forecast for Otago Peninsula - Tomahawk Beach at 7PM is: 0.9m 14s primary swell from a South-southwest direction and 0.8m 4s secondary swell from a South direction (forecast issued at 11:00am September 16). An open ocean swell of 0.4m 6s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (NZST) & DateWave HeightWave Period
Morning (16 Sep)1.5ft (0.4m)13s
Afternoon (16 Sep)2ft (0.6m)14s
Evening (16 Sep)3ft (0.9m)14s

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


Short Range Forecast

Moderate rain (total 14mm), heaviest on Wed afternoon. Very mild (max 12°C on Fri morning, min 5°C on Wed night). Winds decreasing (fresh winds from the SSW on Wed morning, light winds from the W by Fri night).

Wed
16
Thursday
17
Friday
18
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)
0
0
0
0
1
1
1
1
1
1
1
2
0
1
!
3
3
3
0
2
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)
0.4
SSW
13
0.5
SSW
13
0.6
SSW
14
0.9
SSW
14
0.9
SSW
14
0.9
SSW
14
0.8
SSW
14
0.9
SSW
15
0.6
SSW
15
0.7
SSW
17
0.8
SSW
17
0.8
SSW
16
0.8
SSW
16
0.9
SSW
16
3
SW
15
1.4
SSW
15
1.1
SSW
15
1.3
SSW
15
1.4
SSW
15
1.5
SSW
15
1.6
SSW
15
Wave Graph
Metric surfscale
Energy kJ
68
102
154
301
285
269
233
309
169
304
376
350
341
416
3778
860
581
706
784
924
1021
Wind (km/h)
30
SSW
25
SSW
20
SSW
10
SSW
10
WSW
10
W
10
W
10
WSW
15
WSW
10
W
10
W
10
NW
20
W
25
W
10
NW
15
N
10
NW
10
NW
25
W
20
WSW
15
SSW
Wind State
on
on
on
on
cross-on
cross
cross
cross
cross
cross
cross
cross-off
cross
cross
cross-off
off
cross-off
cross-off
cross
cross
on
High Tide
7:36AM1.60m
8:02PM1.51m
8:30AM1.55m
8:56PM1.46m
9:24AM1.52m
Low Tide
1:32PM0.33m
1:50AM0.35m
2:20PM0.39m
2:38AM0.40m
3:12PM0.44m
cloud
light rain
light rain
light rain
light rain
cloud
light rain
light rain
light rain
rain showers
clear
clear
cloud
clear
clear
cloud
cloud
cloud
cloud
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:39
6:37
6:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:25
6:27
6:29
 mm
1
1
2
1
1
1
1
1
1
2
Temp °C
8
8
7
7
7
6
6
5
5
5
8
9
6
8
6
6
8
12
11
9
8
Feels °C
1
2
2
3
3
2
3
1
1
1
4
5
0
1
2
1
4
9
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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