Lyall Bay Surf Break

Lat Long: 41.33° S 174.80° E

Lyall Bay 48 hour detailed Surf Forecast

Issued: 11 pm 21 Sep 2026 (local time)

Forecast update in  hr  min

Today's Lyall Bay sea temperature is
13.6°C
1.4° 

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 (22 Sep):

  • Morning surf: Morning surf (22 Sep, local time) - 4.5ft (1.3m), 10s period with S swell.
  • Afternoon surf: Afternoon surf (22 Sep, local time) - 7.5ft (2.3m), 8s period with S swell.
  • Evening surf: Evening surf (22 Sep, local time) - 5ft (1.5m), 8s period with S swell.

The current surf forecast for Lyall Bay at 6AM is: 0.9m 10s primary swell from a South-southwest direction and 0.3m 13s secondary swell from a Southeast direction (forecast issued at 11:00pm September 21). An open ocean swell of 1.7m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (NZST) & DateWave HeightWave Period
Morning (22 Sep)4.5ft (1.3m)10s
Afternoon (22 Sep)7.5ft (2.3m)8s
Evening (22 Sep)5ft (1.5m)8s

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


Short Range Forecast

Light rain (total 4mm), mostly falling on Tue morning. Very mild (max 12°C on Mon night, min 7°C on Tue morning). Winds decreasing (strong winds from the N on Mon night, calm by Tue afternoon).

Tuesday
22
Wednesday
23
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
0
2
1
1
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.2
S
12
1.1
S
12
1
S
11
0.9
SSW
10
1.3
S
10
2.4
S
7
2.3
S
8
1.8
S
8
1.5
S
8
1.1
S
8
2.1
S
6
2.4
SSW
7
3
SSW
8
3
SSW
8
2.5
S
9
2.4
S
9
2.1
S
8
Wave Graph
Metric surfscale
Energy kJ
396
336
260
184
301
526
620
398
262
133
350
558
889
1081
1064
899
608
Wind (km/h)
45
N
45
N
45
NNW
25
WNW
35
S
30
S
20
S
0
E
25
NNW
10
NNW
40
S
35
S
35
S
35
S
35
S
30
S
25
S
Wind State
off
off
off
cross-off
on
on
on
glassy
off
cross-off
on
on
on
on
on
on
on
High Tide
00:42AM1.46m
1:06PM1.53m
1:26AM1.44m
1:47PM1.52m
Low Tide
6:46PM0.66m
6:46AM0.70m
7:23PM0.67m
7:26AM0.70m
8:02PM0.68m
clear
clear
clear
part cloud
cloud
light rain
rain showers
clear
clear
clear
cloud
cloud
light rain
rain showers
clear
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:11
6:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:15
6:16
 mm
1
1
1
1
Temp °C
12
12
12
12
9
7
8
8
10
10
7
7
8
8
8
8
8
Feels °C
3
3
4
7
2
0
3
6
4
7
-2
-2
-1
0
0
0
1
  • 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 

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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.


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