Otago Peninsula - Tomahawk Beach surfForecast / Otago / New Zealand

information circle48hr Weather and Surf, issued 5 pm Tuesday 19 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
12.4° C
(Which is 2.3°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 9PM is: 0.3m 13s primary swell from a South-southwest direction (forecast issued at 05:00pm May 19). An open ocean swell of 0.3m 3s is not directed at the surf break, a second open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (NZST) & DateWave HeightWave Period
Morning (19 May)--
Afternoon (19 May)1ft (0.3m)14s
Evening (19 May)1ft (0.3m)13s

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

Light rain (total 2mm), mostly falling on Thu morning. Very mild (max 16°C on Wed night, min 7°C on Tue night). Winds increasing (light winds from the NNW on Tue night, fresh winds from the WSW by Thu afternoon).

Tue
19
Wednesday
20
Thursday
21
Fri
22
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
3 AM
6 AM
9 AM
12 PM
Rating
(10 max)
1
1
1
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
2
2
2
2
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)
0.3
SSW
14
0.3
SSW
14
0.3
SSW
13
0.2
SSW
14
0.2
SSW
14
0.2
SSW
14
0.2
SSW
13
0.2
SSW
13
0.2
SSW
13
0.2
S
12
0.2
E
10
0.2
S
11
0.2
S
12
0.2
S
11
0.2
S
18
0.2
S
17
0.8
SW
5
1.1
SW
8
1.2
SW
10
2
SW
10
1.3
SSW
11
1.3
SSW
12
1.2
SSW
12
1.3
SSW
12
Wave Graph
Metric surfscale
Energy kJ
40
36
35
18
20
19
18
17
17
12
8
9
11
9
25
24
31
135
269
836
408
444
439
545
Wind (km/h)
15
NNE
10
NNE
10
N
10
N
10
NNW
5
NNW
10
N
10
NNE
15
NNE
20
NNE
15
N
20
NNW
25
NNW
30
NNW
20
NNW
20
WSW
25
WSW
30
WSW
25
WSW
15
W
15
WNW
10
NNW
5
NW
5
N
cross-off
off
off
off
off
cross-off
off
off
cross-off
off
off
off
off
off
off
cross
cross-on
cross
cross
cross
cross-off
cross-off
cross-off
glassy
High Tide
6:02PM1.93m
6:30AM1.76m
7:05PM1.89m
7:34AM1.73m
8:08PM1.85m
8:37AM1.72m
Low Tide
00:16AM0.13m
12:34PM0.10m
1:11AM0.17m
1:31PM0.14m
2:08AM0.21m
cloud
cloud
cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
part cloud
cloud
cloud
cloud
cloud
light rain
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:56
7:56
7:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:12
5:10
5:09
5:08
2
Temp °C
9
8
8
8
7
7
7
9
11
10
11
16
16
16
16
10
11
10
9
8
8
8
8
9
6
5
5
5
4
4
3
5
6
5
6
10
10
9
11
6
5
3
3
4
4
4
6
7
Swell 1
Height (m)
Direction
Period (s)
0.3
SSW
14
0.3
SSW
14
0.3
NE
3
0.3
NE
4
0.2
ENE
4
0.2
SSW
14
0.2
SSW
13
0.2
SSW
13
0.2
E
10
0.2
S
12
0.5
ENE
4
0.4
ENE
5
0.4
ENE
5
0.2
S
11
0.2
S
11
0.9
ENE
6
0.8
ENE
7
0.8
ENE
7
0.7
NE
8
1.3
SSW
11
1.3
SSW
11
1.3
SSW
12
1.2
SSW
12
1.3
SSW
12
Energy kJ
40
36
2
2
1
19
18
17
8
12
11
8
9
9
10
67
59
70
65
346
408
444
439
545
Swell 2
Height (m)
Direction
Period (s)
0.2
E
9
0.2
E
9
0.3
SSW
13
0.2
SSW
14
0.2
SSW
14
0.2
E
10
0.2
E
10
0.2
E
10
0.2
SSW
13
0.2
E
10
0.2
E
10
0.2
E
10
0.2
S
12
0.2
E
9
0.2
S
18
0.2
S
17
0.2
S
16
0.2
S
16
0.2
S
16
0.6
ENE
8
0.5
NE
7
0.4
NE
7
0.4
NE
7
0.3
NE
7
Energy kJ
7
7
35
18
20
8
8
8
17
8
8
7
11
7
25
24
21
20
20
37
25
12
12
7
Swell 3
Height (m)
Direction
Period (s)
0.1
SE
10
0.2
S
10
0.2
E
9
0.2
E
11
0.2
E
11
0.2
ENE
3
0.1
SE
15
0.1
S
19
0.1
S
11
0.2
S
11
0.2
E
9
0.1
S
18
0.1
SE
13
0.2
S
12
0.2
S
12
0.1
SE
12
0.1
E
12
0.2
S
16
0.1
SE
12
0.1
SE
12
0.1
E
12
0.1
E
12
Energy kJ
4
8
6
9
9
1
8
7
3
9
7
6
7
11
11
6
3
20
6
6
3
3
Wind waves
Height (m)
Direction
Period (s)
0.1
NE
4
0.2
ENE
3
0.5
NE
3
0.5
NE
4
0.4
NNE
4
0.4
NE
4
0.2
NNE
3
0.3
NE
2
0.5
NE
4
0.7
NE
4
0.6
NE
5
0.8
NE
5
1.1
NE
5
0.5
SW
3
0.8
SW
5
1.1
SW
8
1.2
SW
10
2
SW
10
Energy kJ
1
1
6
6
5
3
1
1
7
19
19
26
67
5
31
135
269
836
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
4
2
2
2
3
Distance (km)
0
0
0
7
7
7
7
7
87
7
7
87
17
12
0
15
19
19
19
3
0
0
0
0
Best forecast wave conditions in Otago
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
4
3
3
3
4
Best forecast wave conditions in New Zealand
Rating
(10 max)
2
2
2
2
2
2
2
2
2
2
1
1
2
2
3
1
1
1
4
4
4
4
4
4
Header Global
Rating
(10 max)
4
4
4
4
4
4
4
5
5
5
4
4
4
5
5
5
4
5
4
4
4
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

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