Otago Peninsula - Tomahawk Beach surfForecast / Otago / New Zealand

information circle48hr Weather and Surf, issued 5 am Thursday 21 May 2026 NZST
Forecast update in hr  min  s Forecast update imminent
Otago Peninsula - Tomahawk Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Otago Peninsula - Tomahawk Beach sea temperature is
12.3° C
(Which is 2.1°C warmer than normal for this time of year)

How big are the waves at Otago Peninsula - Tomahawk Beach today?

The current surf forecast for Otago Peninsula - Tomahawk Beach at 10AM is: 0.2m 11s primary swell from a South direction (forecast issued at 05:00am May 21). An open ocean swell of 0.8m 5s is not directed at the surf break, a second open ocean swell of 0.2m 8s is not directed at the surf break, a second open ocean swell of 1.3m 5s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (NZST) & DateWave HeightWave Period
Morning (21 May)0.5ft (0.2m)11s
Afternoon (21 May)0.5ft (0.2m)16s
Evening (21 May)3ft (0.9m)9s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Some drizzle, heaviest during Thu morning. Very mild (max 16°C on Thu morning, min 7°C on Sat night). Winds decreasing (fresh winds from the WSW on Thu morning, calm by Fri afternoon).

Thursday
21
Friday
22
Saturday
23
Sun
24
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
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
Rating
(10 max)
0
0
0
0
0
0
0
2
2
2
2
2
2
2
2
2
2
0
2
2
0
2
3
3
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.2
S
12
0.2
S
12
0.2
S
11
0.2
S
12
0.2
S
16
0.8
SSW
8
0.9
SSW
9
1.6
SW
9
1.2
SSW
12
1.2
SSW
12
1.2
SSW
12
1.2
SSW
12
1.2
SSW
12
1.1
S
12
1
S
12
0.9
SSW
12
1
SSW
11
1.1
SSW
12
2.5
SW
12
2.5
SW
13
1.6
SSW
14
1.8
SSW
14
1.7
SSW
14
1.7
SSW
15
Wave Graph
Metric surfscale
Energy kJ
11
11
10
11
21
92
145
405
368
439
447
454
447
365
289
236
263
350
2073
2107
988
1259
1189
1292
Wind (km/h)
30
NW
25
N
30
NW
30
WSW
25
WSW
25
WSW
25
WSW
15
W
10
NW
5
NNW
10
NW
5
NW
0
SE
5
SW
10
WNW
10
NW
10
W
15
W
20
W
20
WSW
15
SW
15
SW
15
WSW
10
W
cross-off
off
cross-off
cross-on
cross
cross
cross
cross
cross-off
off
cross-off
glassy
glassy
glassy
cross-off
cross-off
cross-off
cross
cross
cross
cross-on
cross-on
cross
cross
High Tide
7:34AM1.73m
8:08PM1.85m
8:37AM1.72m
9:09PM1.82m
9:38AM1.72m
10:08PM1.79m
Low Tide
1:11AM0.17m
1:31PM0.14m
2:08AM0.21m
2:30PM0.20m
3:08AM0.26m
3:31PM0.25m
cloud
cloud
cloud
light rain
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:56
7:58
7:58
8:00
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:09
5:08
5:07
5:07
1
Temp °C
15
16
16
10
11
10
9
8
8
9
8
9
10
9
9
10
11
11
9
11
12
10
9
8
8
10
9
3
5
3
3
4
4
6
5
7
9
7
7
7
8
6
4
7
8
7
6
5
Swell 1
Height (m)
Direction
Period (s)
0.5
NE
5
0.2
S
12
0.8
ENE
5
0.8
ENE
6
0.6
ENE
6
0.8
SSW
8
0.6
ENE
7
1
SSW
11
1.2
SSW
12
1.2
SSW
12
1.2
SSW
12
1.2
SSW
12
1.2
SSW
12
1.1
S
12
1
S
12
0.9
SSW
12
1
SSW
11
1.1
SSW
12
1.2
SSW
12
1.4
SSW
13
1.6
SSW
14
1.8
SSW
14
1.7
SSW
14
1.7
SSW
15
Energy kJ
10
11
33
41
25
92
31
238
368
439
447
454
447
365
289
236
263
350
420
663
988
1259
1189
1292
Swell 2
Height (m)
Direction
Period (s)
0.2
E
9
0.1
S
18
0.2
ENE
8
0.2
ENE
9
0.3
ENE
8
0.6
ENE
7
0.2
S
16
0.6
ENE
8
0.5
NE
7
0.4
NE
7
0.4
NE
7
0.4
NE
7
0.4
NE
4
0.4
NE
7
0.4
NE
7
0.4
NE
7
0.2
SSW
13
0.2
ENE
6
0.2
ENE
6
0.2
ENE
5
0.2
ENE
6
0.2
ENE
6
0.1
NE
6
0.1
NE
6
Energy kJ
7
6
7
8
14
31
20
40
25
12
12
12
5
11
11
11
18
4
3
3
3
3
1
1
Swell 3
Height (m)
Direction
Period (s)
0.2
S
12
0.1
E
10
0.2
S
11
0.2
S
12
0.2
S
16
0.2
S
16
0.1
SE
12
0.2
S
16
0.1
SE
12
0.1
SE
12
0.1
SE
12
0.3
NE
4
0.2
ENE
7
0.4
NE
7
0.3
SSW
14
0.2
SSW
14
0.3
NE
6
0.1
E
11
0.1
E
9
0.1
NE
11
0.1
E
11
Energy kJ
11
2
10
11
21
20
6
21
6
6
5
2
4
12
41
21
6
3
2
5
2
Wind waves
Height (m)
Direction
Period (s)
0.4
NNW
3
0.6
NE
5
1.3
NE
5
0.5
SW
3
0.6
SW
5
0.3
WSW
3
0.9
SSW
9
1.6
SW
9
0.6
NE
7
0.7
NNE
4
2.5
SW
12
2.5
SW
13
Energy kJ
2
19
100
5
17
1
145
405
29
13
2073
2107
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
2
2
3
2
2
2
2
2
2
2
2
2
2
4
4
4
4
4
4
Distance (km)
101
87
60
80
34
34
17
2
0
0
0
0
0
0
0
0
0
3
17
15
15
15
2
2
Best forecast wave conditions in Otago
Rating
(10 max)
1
1
2
2
4
3
3
4
3
3
3
3
3
3
2
5
4
4
4
4
4
Best forecast wave conditions in New Zealand
Rating
(10 max)
2
2
2
2
1
3
4
4
4
4
4
4
4
4
4
4
3
4
5
5
4
6
8
9
Header Global
Rating
(10 max)
4
5
5
5
5
5
5
5
5
5
4
4
5
7
8
7
6
5
5
5
5
6
8
9
  • 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

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