Stewart Island - Saber Reef surfForecast / Southland / New Zealand

information circle16 Day Weather and Surf, issued 5 pm Tuesday 26 May 2026 NZST
Forecast update in hr  min  s Forecast update imminent
Stewart Island - Saber Reef surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Stewart Island - Saber Reef sea temperature is
13.6° C
(Which is 2.9°C warmer than normal for this time of year)

Best Forecast Surf Conditions for Stewart Island - Saber Reef this week:

The surf forecast for Stewart Island - Saber Reef over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (May 27) at 6AM. The primary swell is predicted to be 4.0m and 14s period with a secondary swell of 0.2m and 10s. The wind is predicted to be cross-shore as the swell arrives.

The most powerful waves expected at Stewart Island - Saber Reef in the next 16 days are 6.0m 15s and forecast to arrive on Thursday (May 28) at 6AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 12s period and expected on Sunday (May 31) at 9PM.

Wave TypeTime (NZST) & Date Wave Height & Period
Next good surf (1 star+) 6AM (Wed 27th May)13ft (4.0m) 14s
Best Surf 6AM (Wed 27th May)13ft (4.0m) 14s
Most Powerful 6AM (Thu 28th May)20ft (6.0m) 15s

Table - best surf conditions forecast for Stewart Island - Saber Reef over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 2mm), mostly falling on Thu morning. Very mild (max 11°C on Thu morning, min 8°C on Tue afternoon). Winds increasing (light winds from the SW on Tue afternoon, strong winds from the W by Wed afternoon).

Days 5-7 Weather Summary

Mostly dry. Very mild (max 15°C on Sun night, min 9°C on Fri afternoon). Wind will be generally light.

Tue
26
Wednesday
27
Thursday
28
Friday
29
Saturday
30
Sunday
31
Monday
1
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
Rating
(10 max)
!
0
!
0
0
0
0
0
0
0
4
4
4
3
3
3
1
1
0
1
0
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)
3.5
SSW
14
4
SSW
15
4
SW
14
4.5
SW
14
4.5
SW
14
5
SW
15
4.5
SW
15
4
SW
14
3.5
SW
13
3
SW
13
2.4
SW
13
2.1
SW
12
2
SW
12
1.6
SW
12
1.5
SW
12
1.4
SW
12
0.5
SSW
15
0.6
SW
13
0.6
SW
12
0.7
SW
12
0.8
SW
12
Wave Graph
Metric surfscale
Energy kJ
4037
6223
5571
7199
8751
11778
9092
6472
4063
2929
1834
1220
1107
689
646
531
126
140
120
137
164
Wind (km/h)
20
SW
20
W
30
W
45
W
45
W
35
W
30
WSW
25
W
25
W
25
W
15
NW
10
NNW
10
ENE
10
NE
10
NE
10
ENE
15
NE
10
N
5
WSW
5
WNW
15
SSW
cross-on
cross-on
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-off
cross-off
cross-off
off
off
cross-off
off
off
cross-on
glassy
on
High Tide
9:59PM2.00m
10:23AM2.01m
10:44PM2.01m
11:09AM2.02m
11:26PM2.02m
11:51AM2.04m
00:04AM2.03m
12:31PM2.06m
00:42AM2.04m
1:10PM2.08m
1:21AM2.04m
1:50PM2.07m
2:00AM2.02m
Low Tide
3:40PM0.39m
4:05AM0.41m
4:28PM0.41m
4:50AM0.39m
5:11PM0.43m
5:31AM0.38m
5:52PM0.45m
6:11AM0.37m
6:32PM0.46m
6:50AM0.37m
7:12PM0.48m
7:30AM0.38m
7:52PM0.51m
8:10AM0.40m
clear
clear
clear
clear
part cloud
rain showers
cloud
part cloud
clear
clear
part cloud
clear
clear
part cloud
cloud
part cloud
cloud
cloud
cloud
light rain
heavy rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
8:18
8:19
8:21
8:22
8:22
8:23
8:25
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:12
5:12
5:10
5:09
5:09
5:08
5:07
5:07
2
3
11
Temp °C
9
8
9
10
10
11
11
11
10
10
10
11
11
10
11
13
15
15
14
14
11
4
4
2
0
0
4
5
5
5
5
7
10
9
8
8
10
12
13
13
13
9
Swell 1
Height (m)
Direction
Period (s)
3.5
SSW
14
4
SSW
15
4
SW
14
4
SW
14
5
SW
15
4.5
SW
15
4
SW
14
3.5
SW
13
3
SW
13
2.4
SW
13
2.1
SW
12
2
SW
12
1.6
SW
12
1.5
SW
12
1.4
SW
12
0.9
WSW
12
0.6
SW
13
0.7
NW
7
0.8
WNW
8
0.8
ENE
10
Energy kJ
4037
6223
5571
5982
11778
9092
6472
4063
2929
1834
1220
1107
689
646
531
239
140
54
72
133
Swell 2
Height (m)
Direction
Period (s)
1.2
WSW
15
0.2
ENE
10
0.2
ENE
10
0.6
WSW
13
0.1
E
11
0.9
SSE
10
0.8
S
9
0.4
SSE
9
0.4
SSE
8
0.5
NW
9
0.7
NW
12
0.7
NW
8
0.7
E
7
0.7
E
8
0.8
SW
12
Energy kJ
600
10
10
118
2
163
106
31
28
42
146
57
48
61
164
Swell 3
Height (m)
Direction
Period (s)
0.2
ENE
10
0.3
SSE
9
0.4
NW
8
0.3
SSE
8
0.5
SSW
15
0.6
E
6
0.6
SW
12
0.7
SW
12
0.8
WNW
7
Energy kJ
10
15
21
14
126
29
120
137
54
Wind waves
Height (m)
Direction
Period (s)
4.5
SW
14
4.5
SW
14
0.3
ENE
2
0.4
NE
3
0.4
ENE
4
0.7
E
6
Energy kJ
7199
8751
1
2
4
35
Nearest Offshore or Glassy
Rating
(10 max)
1
4
4
4
6
5
9
5
5
3
4
4
4
3
3
3
1
1
1
1
1
Distance (km)
90
89
119
221
119
119
145
89
89
92
0
0
0
0
0
0
0
0
89
0
109
Best forecast wave conditions in Southland
Rating
(10 max)
3
4
4
6
5
5
5
3
4
4
4
3
3
3
1
1
1
1
Best forecast wave conditions in New Zealand
Rating
(10 max)
5
6
5
5
9
5
9
7
5
4
4
4
4
3
3
3
4
4
4
3
4
Header Global
Rating
(10 max)
9
6
6
7
9
6
9
7
6
5
5
5
4
7
7
4
7
4
4
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)
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Information about the Stewart Island - Saber Reef Surf forecast

The above surf forecast table for Stewart Island - Saber Reef provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Stewart Island - Saber Reef can be found by selecting the local surf guide option on the grey menu. Our Stewart Island - Saber Reef 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 (Stewart Island - Saber Reef) 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 Stewart Island - Saber Reef 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.

Baler - Sabang is 46 km (29 miles) from Laur. If you plan a holiday in West Luzon, look for hotels and other accommodation in Laur. Laur has rooms for a wide range of budgets as well as car hire and transport links.

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