Rocky Lefts Surf Break

Lat Long: 39.19° S 173.79° E

Rocky Lefts 48 hour detailed Surf Forecast

Issued: 11 am 31 Jul 2026 (local time)

Forecast update in  hr  min

Today's Rocky Lefts sea temperature is
14.5° C
0.8° 

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 (31 Jul):

  • Morning surf: Morning surf (31 Jul, local time) - 8ft (2.5m), 9s period with WNW swell.
  • Afternoon surf: Afternoon surf (31 Jul, local time) - 11ft (3.5m), 11s period with W swell.
  • Evening surf: Evening surf (31 Jul, local time) - 15ft (4.5m), 13s period with WSW swell.

The current surf forecast for Rocky Lefts at 4PM is: 4.0m 11s primary swell from a West direction and 1.1m 16s secondary swell from a West-southwest direction (forecast issued at 11:00am July 31). The wind direction is predicted to be cross-onshore.

Time (NZST) & DateWave HeightWave Period
Morning (31 Jul)8ft (2.5m)9s
Afternoon (31 Jul)11ft (3.5m)11s
Evening (31 Jul)15ft (4.5m)13s

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


Short Range Forecast

Light rain (total 6mm), mostly falling on Fri morning. Very mild (max 12°C on Fri morning, min 7°C on Sat night). Winds decreasing (fresh winds from the WSW on Fri afternoon, calm by Sat night).

Fri
31
Saturday
1
Sunday
2
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
3
5
4
3
4
4
3
3
3
3
1
1
0
0
1
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)
2.5
WNW
9
3
W
9
3.5
W
11
4.5
W
11
4.5
WSW
13
4.5
WSW
13
4
WSW
13
4
WSW
13
3.5
WSW
13
3
WSW
13
2.5
WSW
13
2.3
WSW
12
2
WSW
12
1.9
WSW
12
1.8
WSW
12
1.7
WSW
11
1.6
WSW
11
1.3
WSW
10
1.3
WSW
10
1.3
WSW
9
1.3
WSW
9
Wave Graph
Metric surfscale
Energy kJ
955
1528
2811
4658
7370
7135
6156
5091
4086
3139
2138
1523
1077
947
830
662
571
339
332
249
280
Wind (km/h)
30
W
35
W
35
W
35
WSW
30
WSW
25
WSW
15
SW
15
SE
30
SE
25
SE
25
SE
20
SE
15
SE
10
ESE
5
SE
0
NW
5
WSW
10
WSW
10
WSW
20
SW
20
SW
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
off
off
off
off
off
off
off
glassy
glassy
cross
cross
cross-on
cross
cross
High Tide
10:50AM2.92m
11:09PM3.10m
11:25AM2.95m
11:43PM3.12m
12:01PM2.95m
Low Tide
4:57PM0.27m
5:22AM0.27m
5:33PM0.25m
5:57AM0.25m
6:09PM0.28m
rain showers
light rain
light rain
rain showers
cloud
cloud
cloud
clear
clear
clear
clear
clear
part cloud
clear
cloud
part cloud
part cloud
cloud
part cloud
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:28
7:28
7:26
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:32
5:34
5:35
 mm
2
2
1
1
Temp °C
12
12
12
11
11
11
11
9
8
9
9
8
7
8
8
9
10
11
12
11
11
Feels °C
5
5
4
3
4
5
6
5
1
2
2
3
2
5
5
7
7
7
9
7
7
  • 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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