Ocean Beach Surf Break

Lat Long: 39.77° S 177.01° E

Ocean Beach 48 hour detailed Surf Forecast

Issued: 11 pm 20 Sep 2026 (local time)

Forecast update in  hr  min

Today's Ocean Beach sea temperature is
12.9°C
0.8° 

Ocean 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 Ocean Beach today (21 Sep):

  • Morning surf: Morning surf (21 Sep, local time) - 8ft (2.4m), 12s period with S swell.
  • Afternoon surf: Afternoon surf (21 Sep, local time) - 6ft (1.8m), 11s period with S swell.
  • Evening surf: Evening surf (21 Sep, local time) - 5ft (1.5m), 10s period with S swell.

The current surf forecast for Ocean Beach at 3AM is: 3.5m 12s primary swell from a South direction and 0.4m 11s secondary swell from a Southeast direction (forecast issued at 11:00pm September 20). The wind direction is predicted to be offshore and the swell rating is 11.

Time (NZST) & DateWave HeightWave Period
Morning (21 Sep)8ft (2.4m)12s
Afternoon (21 Sep)6ft (1.8m)11s
Evening (21 Sep)5ft (1.5m)10s

Table - waves today at Ocean Beach. (Swell directed towards the surf break)


Short Range Forecast

Light rain (total 3mm), mostly falling on Tue afternoon. Very mild (max 19°C on Tue morning, min 5°C on Sun night). Mainly fresh winds.

Monday
21
Tuesday
22
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)
!
!
!
4
4
1
1
0
2
2
2
2
1
1
0
0
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
3.5
S
11
4.5
SSW
12
3.5
S
12
3
S
12
2.4
S
12
2.1
S
11
1.8
S
11
1.6
S
10
1.5
S
10
1.3
S
10
1.2
S
10
1.1
S
12
1
S
10
0.9
S
9
0.3
SE
12
2.3
S
7
1.8
S
8
Wave Graph
Metric surfscale
Energy kJ
3077
5808
3359
2626
1652
1134
743
522
441
325
288
319
192
140
29
517
371
Wind (km/h)
25
SW
20
SW
10
WSW
10
WNW
10
NNW
10
NE
15
NE
10
NE
5
W
5
W
10
NW
10
NNW
5
WSW
10
W
35
SSW
25
SSW
15
SW
Wind State
cross-off
cross-off
off
off
cross-off
cross-on
cross-on
cross-on
glassy
glassy
cross-off
cross-off
glassy
off
cross-off
cross-off
cross-off
High Tide
00:40AM1.26m
1:05PM1.34m
1:27AM1.24m
1:53PM1.33m
Low Tide
6:36PM0.33m
6:50AM0.33m
7:23PM0.35m
7:36AM0.34m
8:11PM0.34m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
light rain
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:03
6:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:07
6:07
 mm
2
Temp °C
9
7
6
5
9
13
13
11
10
10
9
10
15
19
9
8
6
Feels °C
3
2
2
2
5
9
9
8
8
8
6
7
14
17
2
2
2
  • 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
How to use the Wavefinder 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Ocean Beach surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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