Otago Peninsula - Long Beach Surf Break

Lat Long: 45.75° S 170.65° E

Otago Peninsula - Long Beach 48 hour detailed Surf Forecast

Issued: 11 am 21 Sep 2026 (local time)

Forecast update in  hr  min

Today's Otago Peninsula - Long Beach sea temperature is
11.0°C
2.1° 

Otago Peninsula - Long Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Otago Peninsula - Long Beach today (21 Sep):

  • Morning surf: Morning surf (21 Sep, local time) - 4.5ft (1.3m), 5s period with NNE swell.
  • Afternoon surf: Afternoon surf (21 Sep, local time) - 2.5ft (0.7m), 5s period with NE swell.
  • Evening surf: Evening surf (21 Sep, local time) - 1.5ft (0.5m), 5s period with NE swell.

The current surf forecast for Otago Peninsula - Long Beach at 3PM is: 0.7m 5s primary swell from a Northeast direction (forecast issued at 11:00am September 21). An open ocean swell of 1.0m 11s is not directed at the surf break, a second open ocean swell of 0.7m 14s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (NZST) & DateWave HeightWave Period
Morning (21 Sep)4.5ft (1.3m)5s
Afternoon (21 Sep)2.5ft (0.7m)5s
Evening (21 Sep)1.5ft (0.5m)5s

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


Short Range Forecast

Light rain (total 7mm), mostly falling on Mon night. Very mild (max 18°C on Mon afternoon, min 4°C on Tue night). Winds decreasing (fresh winds from the WSW on Tue afternoon, light winds from the NW by Wed night).

Mon
21
Tuesday
22
Wednesday
23
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
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)
1.3
NNE
5
0.6
NE
5
0.7
NE
5
0.5
NE
5
0.5
NE
5
0.2
ESE
13
0.2
ESE
13
0.2
ESE
13
0.9
S
15
0.2
ENE
7
0.3
NE
6
0.2
ESE
12
0.3
E
12
0.3
E
12
0.3
ESE
11
0.3
ESE
11
0.3
ESE
10
0.3
ESE
10
0.2
ESE
11
0.2
ESE
10
0.2
ESE
10
Wave Graph
Metric surfscale
Energy kJ
82
23
29
13
14
17
17
17
0
5
6
14
25
24
24
23
21
22
11
11
10
Wind (km/h)
10
N
20
N
25
N
20
NNW
25
SW
20
SW
20
SW
25
WSW
15
W
15
N
25
WSW
35
WSW
25
WSW
20
WSW
15
WSW
15
W
20
WSW
20
SW
20
SW
20
WSW
15
W
Wind State
cross-on
on
cross-on
cross-on
cross-off
cross-off
cross-off
cross-off
cross-off
cross-on
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
11:17AM1.55m
11:36PM1.48m
12:01PM1.60m
00:17AM1.53m
12:40PM1.64m
Low Tide
5:20PM0.47m
5:32AM0.41m
6:02PM0.42m
6:14AM0.34m
6:42PM0.35m
clear
cloud
clear
clear
light rain
light rain
cloud
clear
clear
clear
cloud
rain showers
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:28
6:26
6:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:31
6:32
6:35
 mm
4
2
1
Temp °C
10
16
18
15
7
6
6
7
8
11
11
6
6
5
5
4
7
9
9
8
7
Feels °C
6
12
12
10
1
1
0
0
2
5
5
-3
-1
-1
0
-1
1
2
3
3
3
  • 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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