Dunedin - Bobs Beach surfForecast / Otago / New Zealand

information circle16 Day Weather and Surf, issued 5 pm Thursday 21 May 2026 NZST
Forecast update in hr  min  s Forecast update imminent
Dunedin - Bobs Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Dunedin - Bobs Beach sea temperature is
11.9° C
(Which is 1.7°C warmer than normal for this time of year)

Best Forecast Surf Conditions for Dunedin - Bobs Beach this week:

The surf forecast for Dunedin - Bobs Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (May 21) at 9PM. The primary swell is predicted to be 1.3m and 9s period with a secondary swell of 0.5m and 11s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Dunedin - Bobs Beach in the next 16 days are 3.5m 13s and forecast to arrive on Saturday (May 23) at 3PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 7s period and expected on Thursday (May 21) at 9PM.

Wave TypeTime (NZST) & Date Wave Height & Period
Next good surf (1 star+) 9PM (Thu 21st May)4.5ft (1.3m) 9s
Best Surf 3PM (Sat 23rd May)11ft (3.5m) 13s
Most Powerful 3PM (Sat 23rd May)11ft (3.5m) 13s

Table - best surf conditions forecast for Dunedin - Bobs Beach over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Very mild (max 12°C on Fri afternoon, min 7°C on Thu night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Very mild (max 14°C on Wed morning, min 9°C on Sun afternoon). Wind will be generally light.

Thu
21
Friday
22
Saturday
23
Sunday
24
Monday
25
Tuesday
26
Wednesday
27
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
Rating
(10 max)
1
4
3
3
2
4
7
4
4
3
4
3
3
3
2
1
3
3
3
3
3
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)
0.9
SW
7
1.9
SW
10
1.5
SSW
12
1.4
SSW
12
1.2
SSW
12
2.5
SW
12
3.5
SW
13
2.1
SSW
15
2
S
16
2
S
15
2
S
14
1.7
S
13
1.5
S
12
1
S
12
0.9
SSW
12
0.6
S
15
1.4
SSW
14
1.5
S
14
1.4
SSW
14
1.4
SSW
14
1.6
SSW
14
Wave Graph
Metric surfscale
Energy kJ
77
660
634
549
426
1789
4767
1873
1985
1804
1465
946
660
284
218
172
811
886
788
743
913
Wind (km/h)
20
WSW
10
WNW
5
NW
5
WSW
10
WNW
15
W
15
SW
10
WNW
5
NW
5
ENE
5
WNW
5
NNW
0
W
5
WNW
5
NE
10
ENE
5
W
5
NNW
5
N
5
NW
5
ENE
off
cross-off
cross-off
glassy
cross-off
off
cross-off
cross-off
cross-off
cross-on
cross-off
cross-off
glassy
cross-off
glassy
on
off
cross-off
glassy
cross-off
glassy
High Tide
6:52PM1.91m
7:17AM1.76m
7:55PM1.85m
8:22AM1.72m
8:58PM1.79m
9:26AM1.69m
9:58PM1.74m
10:26AM1.68m
10:53PM1.71m
11:20AM1.68m
11:43PM1.68m
12:09PM1.68m
00:29AM1.66m
Low Tide
1:17AM0.21m
1:39PM0.14m
2:17AM0.23m
2:40PM0.18m
3:16AM0.24m
3:38PM0.22m
4:11AM0.25m
4:33PM0.25m
5:02AM0.26m
5:25PM0.28m
5:48AM0.28m
6:12PM0.31m
6:32AM0.29m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
part cloud
part cloud
light rain
mod rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
8:00
8:00
8:02
8:03
8:03
8:04
8:06
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:10
5:09
5:08
5:07
5:07
5:07
5:06
5:05
5
9
Temp °C
11
8
9
12
11
11
12
9
8
9
9
11
12
12
11
12
12
14
16
12
10
6
4
7
11
7
8
9
6
7
7
7
9
10
9
9
10
10
12
15
9
9
Swell 1
Height (m)
Direction
Period (s)
0.5
ENE
6
1.2
SW
9
1.5
SSW
12
1.4
SSW
12
1.2
SSW
12
1.6
SSW
12
2
SSW
14
2.1
SSW
15
2
S
16
2
S
15
2
S
14
1.7
S
13
1.5
S
12
1
S
12
0.9
SSW
12
0.6
S
15
1.4
SSW
14
1.5
S
14
1.4
SSW
14
1.4
SSW
14
1.6
SSW
14
Energy kJ
20
231
634
549
426
797
1509
1873
1985
1804
1465
946
660
284
218
172
811
886
788
743
913
Swell 2
Height (m)
Direction
Period (s)
0.4
NE
8
0.7
SSW
11
0.4
NE
7
0.3
NE
7
0.3
NE
7
0.2
ENE
6
0.1
NE
6
0.3
NE
11
0.2
ENE
12
0.2
ENE
11
0.3
ENE
10
0.4
NE
10
0.4
SSE
16
1
SSW
12
0.7
S
11
0.6
S
10
0.8
S
9
0.4
NE
9
0.3
ENE
10
0.3
ENE
10
0.3
ENE
10
Energy kJ
18
130
14
7
7
4
1
19
13
12
20
28
82
265
119
80
108
23
22
20
21
Swell 3
Height (m)
Direction
Period (s)
0.2
SSW
16
0.5
NE
8
0.1
E
12
0.4
NE
7
0.1
NE
6
0.4
NE
11
0.2
S
16
0.4
NE
11
0.4
NE
10
0.4
NE
10
0.6
SSW
11
0.5
NE
10
0.1
SE
12
0.2
ENE
6
Energy kJ
26
32
3
16
1
31
21
30
26
25
84
46
5
4
Wind waves
Height (m)
Direction
Period (s)
0.9
SW
7
1.9
SW
10
2.5
SW
12
3.5
SW
13
Energy kJ
77
660
1789
4767
Nearest Offshore or Glassy
Rating
(10 max)
2
1
4
3
3
2
5
7
4
4
4
4
4
3
3
2
2
4
4
4
4
Distance (km)
536
0
0
0
0
0
0
0
0
0
34
0
0
0
0
0
4
0
0
0
0
Best forecast wave conditions in Otago
Rating
(10 max)
1
4
4
3
3
5
7
4
4
4
4
4
4
3
3
3
4
4
4
4
Best forecast wave conditions in New Zealand
Rating
(10 max)
2
1
4
4
4
4
5
7
8
6
5
4
4
4
4
4
5
5
5
5
5
Header Global
Rating
(10 max)
5
5
5
4
7
6
6
7
8
7
5
5
4
4
4
5
5
5
5
5
5
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Dunedin - Bobs Beach Surf forecast

The above surf forecast table for Dunedin - Bobs Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Dunedin - Bobs Beach can be found by selecting the local surf guide option on the grey menu. Our Dunedin - Bobs Beach surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Dunedin - Bobs Beach) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Dunedin - Bobs Beach may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Dunedin - Bobs Beach is 34 km (21 miles) from Dunedin. If you plan a holiday in Otago, look for hotels and other accommodation in Dunedin. Dunedin has rooms for a wide range of budgets as well as car hire and transport links.

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