Lyall Bay Surf Break

Lat Long: 41.33° S 174.80° E

Lyall Bay 48 hour detailed Surf Forecast

Issued: 5 pm 19 Aug 2026 (local time)

Forecast update in  hr  min

Today's Lyall Bay sea temperature is
12.2° C
0.2° 

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 (19 Aug):

  • Afternoon surf: Afternoon surf (19 Aug, local time) - 10ft (3.0m), 14s period with S swell.
  • Evening surf: Evening surf (19 Aug, local time) - 8ft (2.5m), 14s period with SSW swell.

The current surf forecast for Lyall Bay at 11PM is: 2.5m 14s primary swell from a South-southwest direction and 2.3m 13s secondary swell from a South direction, 0.3m 12s secondary swell from a Southeast direction (forecast issued at 05:00pm August 19). The wind direction is predicted to be onshore.

Time (NZST) & DateWave HeightWave Period
Morning (19 Aug)--
Afternoon (19 Aug)10ft (3.0m)14s
Evening (19 Aug)8ft (2.5m)14s

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


Short Range Forecast

Mostly dry. Very mild (max 12°C on Fri morning, min 9°C on Wed afternoon). Winds increasing (calm on Thu afternoon, near gales from the NNW by Fri night).

Wed
19
Thursday
20
Friday
21
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
2
2
2
2
1
2
2
2
1
3
3
3
3
3
1
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)
3
S
14
3
S
14
2.5
SSW
14
2.2
S
13
2
S
9
1.7
S
12
1.7
S
8
1.6
S
8
1.6
S
8
1.4
S
8
1.6
S
8
1.5
S
12
1.4
S
12
1.5
S
16
1.5
S
16
1.4
S
13
1.2
S
13
1.2
S
12
1.1
S
12
Wave Graph
Metric surfscale
Energy kJ
3857
3236
2397
1604
651
789
411
356
363
273
364
617
538
1135
1079
694
468
425
341
Wind (km/h)
30
S
30
S
15
S
15
SW
10
SW
10
SSW
5
S
5
SSE
0
ENE
5
ESE
5
ESE
5
ENE
10
NNE
10
NNE
10
NNW
25
NNW
35
NNW
40
NNW
45
NNW
Wind State
on
on
on
cross-on
cross-on
on
on
glassy
glassy
glassy
cross
glassy
off
off
cross-off
off
off
off
off
High Tide
10:28PM1.60m
10:50AM1.63m
11:13PM1.57m
11:37AM1.61m
Low Tide
4:27PM0.63m
4:44AM0.66m
5:16PM0.66m
5:28AM0.69m
6:02PM0.68m
cloud
cloud
part cloud
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:05
7:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:43
5:44
5:45
 mm
Temp °C
9
9
10
10
10
9
9
9
10
10
9
10
10
10
11
12
11
11
11
Feels °C
3
3
6
6
7
6
7
8
9
9
7
8
8
7
8
7
4
3
2
  • 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.


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