Lyall Bay Surf Break

Lat Long: 41.33° S 174.80° E

Lyall Bay 48 hour detailed Surf Forecast

Issued: 11 am 11 Aug 2026 (local time)

Forecast update in  hr  min

Today's Lyall Bay sea temperature is
12.0° C
0.1° 

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


How big are the waves at Lyall Bay today (11 Aug):

  • Morning surf: Morning surf (11 Aug, local time) - 6.5ft (2.0m), 9s period with S swell.
  • Afternoon surf: Afternoon surf (11 Aug, local time) - 4.5ft (1.4m), 8s period with SSE swell.
  • Evening surf: Evening surf (11 Aug, local time) - 4.5ft (1.3m), 8s period with SSE swell.

The current surf forecast for Lyall Bay at 6PM is: 1.4m 8s primary swell from a South-southeast direction and 0.5m 11s secondary swell from a Southeast direction (forecast issued at 11:00am August 11). The wind direction is predicted to be cross-onshore.

Time (NZST) & DateWave HeightWave Period
Morning (11 Aug)6.5ft (2.0m)9s
Afternoon (11 Aug)4.5ft (1.4m)8s
Evening (11 Aug)4.5ft (1.3m)8s

Table - waves today at Lyall Bay. (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Very mild (max 14°C on Thu afternoon, min 9°C on Tue night). Wind will be generally light.

Tue
11
Wednesday
12
Thursday
13
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
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
1
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)
2
S
9
1.7
S
8
1.4
SSE
8
1.4
SSE
8
1.3
SSE
8
1.3
SSE
8
1.2
SE
8
1.1
SE
7
0.9
SE
7
0.8
SE
7
1.2
E
6
0.5
S
10
0.5
S
10
0.6
ESE
9
0.6
ESE
9
0.6
ESE
9
0.4
SSE
9
0.4
ESE
8
0.6
ESE
8
0.4
SE
9
0.4
ESE
8
Wave Graph
Metric surfscale
Energy kJ
586
405
284
244
220
198
164
136
82
65
119
50
48
53
53
52
32
25
41
24
22
Wind (km/h)
20
S
15
SSE
15
SSE
10
SE
15
ESE
10
ENE
10
NE
10
NE
10
NE
10
NNE
10
NNW
10
N
15
N
15
N
25
N
20
N
20
N
25
N
20
N
15
N
15
N
Wind State
on
on
on
cross-on
cross
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
off
off
off
off
off
off
off
off
High Tide
3:04PM1.79m
3:41AM1.60m
4:02PM1.77m
4:39AM1.60m
5:01PM1.75m
Low Tide
8:45AM0.49m
9:22PM0.50m
9:45AM0.47m
10:24PM0.51m
10:46AM0.45m
part cloud
part cloud
part cloud
part cloud
clear
cloud
cloud
cloud
cloud
clear
clear
clear
cloud
cloud
cloud
cloud
part cloud
cloud
part cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:16
7:16
7:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:35
5:36
5:37
 mm
Temp °C
10
11
11
11
10
9
9
9
10
12
13
12
11
11
11
11
11
13
14
13
13
Feels °C
5
7
8
9
7
6
6
6
7
9
10
9
8
7
6
7
6
8
10
10
11
  • 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 Lyall Bay 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.


Nearest locationNearest