Rocky Lefts Surf Break

Lat Long: 39.19° S 173.79° E

Rocky Lefts 48 hour detailed Surf Forecast

Issued: 5 pm 20 Jul 2026 (local time)

Forecast update in  hr  min

Today's Rocky Lefts sea temperature is
14.9° C
0.9° 

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 (20 Jul):

  • Afternoon surf: Afternoon surf (20 Jul, local time) - 5ft (1.6m), 14s period with WSW swell.
  • Evening surf: Evening surf (20 Jul, local time) - 5ft (1.5m), 14s period with WSW swell.

The current surf forecast for Rocky Lefts at 9PM is: 1.5m 14s primary swell from a West-southwest direction (forecast issued at 05:00pm July 20). An open ocean swell of 0.2m 4s is not directed at the surf break, a second open ocean swell of 0.6m 5s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 3.

Time (NZST) & DateWave HeightWave Period
Morning (20 Jul)--
Afternoon (20 Jul)5ft (1.6m)14s
Evening (20 Jul)5ft (1.5m)14s

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


Short Range Forecast

Some drizzle, heaviest during Thu morning. Very mild (max 13°C on Wed morning, min 10°C on Mon night). Winds increasing (calm on Tue morning, fresh winds from the SW by Tue night).

Mon
20
Tuesday
21
Wednesday
22
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)
3
3
3
3
3
3
3
3
1
1
0
0
0
0
0
0
1
2
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.6
WSW
14
1.6
WSW
14
1.5
WSW
14
1.5
WSW
14
1.5
WSW
13
1.5
WSW
13
1.5
WSW
13
1.4
WSW
13
1.4
WSW
13
1.4
WSW
13
1.2
WSW
13
1
WSW
13
1.8
SW
7
2.3
SW
7
2.2
SW
7
2.1
SW
7
1.7
WSW
7
1.5
WSW
6
0.9
SW
12
Wave Graph
Metric surfscale
Energy kJ
915
902
791
779
756
745
734
640
640
630
444
335
303
539
515
416
244
181
212
Wind (km/h)
10
ESE
15
SE
15
SE
10
ESE
5
ESE
5
ESE
5
SE
5
SW
10
WSW
20
WSW
20
WSW
20
WSW
25
WSW
30
SW
25
SW
25
SW
20
SSW
10
S
5
S
Wind State
off
off
off
cross-off
off
off
off
glassy
cross-on
cross
cross-on
cross-on
cross
cross
cross
cross
cross-off
cross-off
cross-off
High Tide
2:24AM2.79m
2:54PM2.61m
3:14AM2.59m
3:50PM2.47m
Low Tide
8:18PM0.54m
8:48AM0.55m
9:09PM0.74m
9:39AM0.72m
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
cloud
cloud
cloud
cloud
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:37
7:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:23
5:24
5:24
 mm
Temp °C
11
11
10
10
10
10
10
11
12
12
12
12
12
12
13
13
13
12
11
Feels °C
9
8
6
7
8
7
7
9
9
8
8
7
7
6
8
8
9
10
9
  • 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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