Lyall Bay Surf Break

Lat Long: 41.33° S 174.80° E

Lyall Bay 48 hour detailed Surf Forecast

Issued: 11 am 22 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 (1.4m), 9s period with S swell.
  • Afternoon surf: Afternoon surf (22 Sep, local time) - 6.5ft (2.0m), 8s period with S swell.
  • Evening surf: Evening surf (22 Sep, local time) - 4.5ft (1.3m), 8s period with S swell.

The current surf forecast for Lyall Bay at 4PM is: 1.9m 8s primary swell from a South direction and 0.3m 15s secondary swell from a South-southwest direction (forecast issued at 11:00am September 22). The wind direction is predicted to be onshore.

Time (NZST) & DateWave HeightWave Period
Morning (22 Sep)4.5ft (1.4m)9s
Afternoon (22 Sep)6.5ft (2.0m)8s
Evening (22 Sep)4.5ft (1.3m)8s

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


Short Range Forecast

Light rain (total 5mm), mostly falling on Tue morning. Very mild (max 10°C on Tue morning, min 7°C on Tue morning). Mainly strong winds.

Tue
22
Wednesday
23
Thursday
24
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
2
1
1
0
0
0
0
0
0
0
0
0
2
2
1
1
2
2
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)
1.4
S
9
2.3
S
7
2
S
8
1.6
S
8
1.3
S
8
1.1
S
8
2.2
S
6
2.4
SSW
7
2.5
SSW
7
2.5
S
8
2.5
SSW
9
2.2
S
9
2.1
S
8
1.9
S
8
1.8
S
8
1.6
S
9
1.5
S
10
1.5
S
10
1.4
S
9
1.4
S
9
1.3
S
9
Wave Graph
Metric surfscale
Energy kJ
290
542
446
291
193
135
389
574
764
858
933
725
537
441
443
431
417
408
325
311
262
Wind (km/h)
30
S
35
S
15
S
5
NNW
30
NNW
15
N
45
S
35
S
40
SSW
35
S
25
S
30
S
25
S
20
S
10
SW
10
WNW
15
NNW
15
NW
25
NNW
25
NNW
25
N
Wind State
on
on
on
glassy
off
off
on
on
on
on
on
on
on
on
cross-on
cross-off
cross-off
cross-off
cross-off
off
off
High Tide
1:06PM1.53m
1:26AM1.44m
1:47PM1.52m
2:12AM1.43m
2:32PM1.52m
Low Tide
6:46AM0.70m
7:23PM0.67m
7:26AM0.70m
8:02PM0.68m
8:09AM0.69m
8:45PM0.69m
light rain
light rain
clear
clear
clear
clear
cloud
light rain
light rain
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:11
6:09
6:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:15
6:16
6:17
 mm
1
1
1
1
1
Temp °C
10
7
9
9
10
10
8
7
7
8
8
8
8
8
7
7
9
10
10
10
9
Feels °C
4
-1
4
7
4
6
-2
-1
-2
0
1
0
2
3
3
4
5
5
4
4
3
  • 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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