Rocky Lefts Surf Break

Lat Long: 39.19° S 173.79° E

Rocky Lefts 48 hour detailed Surf Forecast

Issued: 11 am 13 Aug 2026 (local time)

Forecast update in  hr  min

Today's Rocky Lefts sea temperature is
14.2° C
0.7° 

Rocky Lefts surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Rocky Lefts today (13 Aug):

  • Morning surf: Morning surf (13 Aug, local time) - 4ft (1.2m), 10s period with WNW swell.
  • Afternoon surf: Afternoon surf (13 Aug, local time) - 5ft (1.6m), 12s period with WNW swell.
  • Evening surf: Evening surf (13 Aug, local time) - 4ft (1.2m), 17s period with WSW swell.

The current surf forecast for Rocky Lefts at 8PM is: 1.1m 17s primary swell from a West-southwest direction and 1.6m 11s secondary swell from a West-northwest direction (forecast issued at 11:00am August 13). The wind direction is predicted to be cross-offshore and the swell rating is 3.

Time (NZST) & DateWave HeightWave Period
Morning (13 Aug)4ft (1.2m)10s
Afternoon (13 Aug)5ft (1.6m)12s
Evening (13 Aug)4ft (1.2m)17s

Table - waves today at Rocky Lefts. (Swell directed towards the surf break)


Short Range Forecast

Light rain (total 2mm), mostly falling on Sat night. Very mild (max 15°C on Fri morning, min 8°C on Sat night). Winds increasing (light winds from the SSE on Fri morning, strong winds from the SE by Sat night).

Thu
13
Friday
14
Saturday
15
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
1
1
2
4
3
3
4
4
4
2
2
3
3
3
3
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)
1.2
WNW
10
1
WSW
16
1.6
WNW
12
1.6
WNW
11
1.2
WSW
17
1.1
WSW
17
1.3
WSW
16
1.3
WSW
16
1.5
WSW
16
1.8
WSW
16
0.9
WSW
18
0.9
WSW
18
1.3
WSW
15
1.4
WSW
16
1.8
WSW
18
2.1
WSW
17
2.4
WSW
17
2.5
WSW
16
2.5
WSW
16
2.5
WSW
16
2.5
WSW
16
Wave Graph
Metric surfscale
Energy kJ
269
493
669
614
827
708
904
881
1150
1602
448
508
815
1042
2030
2523
3202
3436
3309
3226
3001
Wind (km/h)
20
NE
20
NE
20
NE
10
NE
10
ENE
10
E
10
ESE
10
SE
10
SSE
10
SSE
20
S
20
SSE
20
S
20
S
20
S
20
S
20
S
20
SSW
20
S
20
S
20
S
Wind State
cross
cross
cross
cross
cross-off
cross-off
cross-off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
9:58AM3.18m
10:20PM3.41m
10:41AM3.23m
11:01PM3.42m
11:22AM3.22m
Low Tide
4:07PM-0.02m
4:36AM-0.05m
4:51PM-0.05m
5:18AM-0.05m
5:33PM0.01m
cloud
part cloud
cloud
part cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
cloud
cloud
part cloud
clear
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:13
7:13
7:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:45
5:45
5:45
 mm
Temp °C
12
14
14
13
13
13
13
12
13
15
15
13
13
13
13
13
13
13
13
12
12
Feels °C
8
11
11
11
12
12
12
10
11
14
12
9
9
9
9
9
9
9
9
8
8
  • 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 Rocky Lefts 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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