Bluecliffs surfForecast / Southland / New Zealand

information circle16 Day Weather and Surf, issued 5 pm Monday 18 May 2026 NZST
Forecast update in hr  min  s Forecast update imminent
Bluecliffs surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Bluecliffs sea temperature is
13.1° C
(Which is 1.5°C warmer than normal for this time of year)

Best Forecast Surf Conditions for Bluecliffs this week:

The surf forecast for Bluecliffs over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (May 19) at 12AM. The primary swell is predicted to be 0.6m and 15s period with a secondary swell of 0.1m and 6s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Bluecliffs in the next 16 days are 3.5m 12s and forecast to arrive on Saturday (May 23) at 6AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.3m 13s period and expected on Thursday (May 21) at 9AM.

Wave TypeTime (NZST) & Date Wave Height & Period
Next good surf (1 star+)12AM (Tue 19th May)2ft (0.6m) 15s
Best Surf12AM (Sat 23rd May)8ft (2.5m) 13s
Most Powerful 6AM (Sat 23rd May)11ft (3.5m) 12s

Table - best surf conditions forecast for Bluecliffs over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Very mild (max 15°C on Wed night, min 5°C on Mon night). Wind will be generally light.

Days 5-7 Weather Summary

Light rain (total 4mm), mostly falling on Fri night. Very mild (max 12°C on Fri night, min 5°C on Sat night). Wind will be generally light.

Mon
18
Tuesday
19
Wednesday
20
Thursday
21
Friday
22
Saturday
23
Sunday
24
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
1
1
1
1
1
2
1
0
0
2
2
1
4
3
2
4
4
4
4
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)
0.6
SW
16
0.6
SW
15
0.6
WSW
14
0.5
SW
13
0.4
WSW
13
0.4
WSW
13
0.4
SW
19
0.4
SW
18
0.4
SW
17
0.4
SW
16
0.5
SW
16
1.4
SSW
12
1.1
SSW
11
2.5
WSW
13
3
WSW
13
2.3
SW
15
2
SW
15
1.9
SSW
14
1.9
SSW
14
1.7
SSW
14
1.3
SSW
13
Wave Graph
Metric surfscale
Energy kJ
198
188
133
84
67
62
127
111
74
66
121
563
319
2204
3017
2215
1718
1447
1376
1139
586
Wind (km/h)
5
SSE
10
N
10
NNE
10
NE
15
NNE
15
NNE
15
NNE
15
NNE
10
WSW
10
SW
10
NE
5
WSW
5
W
15
NW
20
WSW
15
WSW
10
WNW
10
N
5
E
10
N
10
N
glassy
off
off
cross-off
off
off
off
cross-off
cross-on
cross-on
cross-off
cross-on
cross
cross-off
cross
cross
cross-off
off
glassy
off
off
High Tide
1:12AM2.24m
1:50PM2.22m
2:06AM2.19m
2:47PM2.13m
3:03AM2.11m
3:47PM2.03m
4:05AM2.02m
4:51PM1.93m
5:10AM1.93m
5:55PM1.86m
6:16AM1.87m
6:59PM1.82m
7:21AM1.83m
Low Tide
7:06PM0.16m
7:32AM-0.02m
8:00PM0.23m
8:28AM0.04m
8:56PM0.30m
9:28AM0.13m
9:56PM0.38m
10:30AM0.23m
11:00PM0.44m
11:35AM0.31m
00:06AM0.48m
12:40PM0.36m
1:10AM0.48m
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
part cloud
cloud
part cloud
light rain
rain showers
rain showers
clear
clear
clear
part cloud
part cloud
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
8:07
8:08
8:10
8:11
8:12
8:14
8:15
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:24
5:23
5:22
5:22
5:21
5:20
5:19
5:17
1
1
2
Temp °C
9
7
9
11
10
12
12
15
14
10
10
10
11
12
11
12
7
8
10
8
11
7
5
7
8
7
9
8
12
12
7
9
9
10
8
7
8
4
5
8
5
8
Swell 1
Height (m)
Direction
Period (s)
0.6
SW
16
0.6
SW
15
0.6
WSW
14
0.5
SW
13
0.4
WSW
13
0.4
WSW
13
0.4
SW
12
0.3
SW
18
0.4
SW
17
0.4
SW
16
0.8
SSW
9
1.4
SSW
12
1.1
SSW
11
1.1
SW
13
1.9
SSW
14
2.3
SW
15
2
SW
15
1.9
SSW
14
1.9
SSW
14
1.7
SSW
14
1.3
SSW
13
Energy kJ
198
188
133
84
67
62
37
49
74
66
101
563
319
411
1388
2215
1718
1447
1376
1139
586
Swell 2
Height (m)
Direction
Period (s)
0.1
SW
6
0.1
S
21
0.1
S
21
0.1
SW
20
0.1
SW
18
0.3
SW
19
0.2
WSW
12
0.2
WSW
11
0.2
WSW
11
0.5
SW
16
0.5
SW
12
1
WSW
13
Energy kJ
1
9
9
15
13
57
13
13
12
121
72
372
Swell 3
Height (m)
Direction
Period (s)
0.1
SW
21
0.2
WSW
20
0.1
SW
21
0.4
SW
19
0.4
SW
18
0.1
W
17
0.5
WNW
14
0.2
WSW
12
0.4
SW
15
Energy kJ
18
37
18
127
111
6
107
14
77
Wind waves
Height (m)
Direction
Period (s)
0.3
NNE
3
2.3
WNW
13
0.6
SSW
4
0.5
W
3
2.5
WSW
13
3
WSW
13
Energy kJ
1
1821
13
6
2204
3017
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
2
1
1
1
2
3
4
4
5
5
4
4
4
4
3
Distance (km)
0
0
0
0
0
0
0
0
181
185
0
44
165
0
165
215
0
0
0
0
0
Best forecast wave conditions in Southland
Rating
(10 max)
4
3
3
3
2
2
2
1
4
4
4
4
4
4
4
3
Best forecast wave conditions in New Zealand
Rating
(10 max)
4
3
3
3
2
2
2
1
3
4
4
4
4
4
5
5
7
5
5
5
4
Header Global
Rating
(10 max)
5
4
4
4
4
4
5
5
5
5
4
4
5
5
5
5
7
5
5
5
4
  • 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 Bluecliffs Surf forecast

The above surf forecast table for Bluecliffs provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Bluecliffs can be found by selecting the local surf guide option on the grey menu. Our Bluecliffs 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 (Bluecliffs) 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 Bluecliffs 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 - Blue Tops is 22 km (14 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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