Lyall Bay Surf Break

Lat Long: 41.33° S 174.80° E

Lyall Bay 48 hour detailed Surf Forecast

Issued: 11 am 05 Sep 2026 (local time)

Forecast update in  hr  min

Today's Lyall Bay sea temperature is
13.2°C
1.2° 

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 (05 Sep):

  • Morning surf: Morning surf (05 Sep, local time) - 1.5ft (0.5m), 8s period with S swell.
  • Afternoon surf: Afternoon surf (05 Sep, local time) - 3ft (0.9m), 12s period with SSW swell.
  • Evening surf: Evening surf (05 Sep, local time) - 2.5ft (0.8m), 10s period with SSW swell.

The current surf forecast for Lyall Bay at 5PM is: 0.9m 12s primary swell from a South-southwest direction and 0.1m 10s secondary swell from a Southeast direction (forecast issued at 11:00am September 05). An open ocean swell of 1.9m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (NZST) & DateWave HeightWave Period
Morning (05 Sep)1.5ft (0.5m)8s
Afternoon (05 Sep)3ft (0.9m)12s
Evening (05 Sep)2.5ft (0.8m)10s

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


Short Range Forecast

Heavy rain (total 55mm), heaviest during Sun night. Very mild (max 14°C on Sun morning, min 7°C on Mon morning). Winds decreasing (near gales from the NNW on Sun afternoon, light winds from the ESE by Mon night).

Sat
5
Sunday
6
Monday
7
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
0
0
0
0
0
0
0
0
0
0
0
0
0
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)
0.5
S
8
0.6
SSW
10
0.9
SSW
12
0.9
SSW
12
0.8
SSW
10
0.6
SSW
10
0.4
SSW
16
0.4
SSW
16
0.6
SSW
16
0.6
SSW
15
0.6
SSW
15
0.4
SSW
15
0.3
SSW
16
0.5
SSW
10
0.3
SSW
16
2
S
7
2.3
SSE
7
2.4
SSE
7
2.2
SSE
7
1.7
SSE
7
1.4
SE
7
Wave Graph
Metric surfscale
Energy kJ
36
75
220
193
125
72
84
85
201
186
181
79
48
54
48
364
500
586
433
270
206
Wind (km/h)
30
NW
40
NW
50
NW
45
NW
45
NW
40
NW
40
NW
40
NW
45
NW
45
NW
50
NNW
55
NNW
45
NW
20
SSW
30
SSE
35
SSE
40
SSE
30
SSE
30
SE
30
SE
20
SE
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
11:08AM1.73m
11:37PM1.62m
12:02PM1.74m
00:30AM1.61m
12:56PM1.74m
Low Tide
5:36PM0.51m
5:52AM0.51m
6:25PM0.49m
6:41AM0.48m
7:15PM0.48m
part cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
heavy rain
heavy rain
mod rain
mod rain
light rain
mod rain
light rain
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:39
6:37
6:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:59
6:00
6:00
 mm
1
1
12
14
6
6
4
9
2
Temp °C
13
13
13
13
13
13
13
13
14
14
14
13
14
12
10
9
8
7
7
8
8
Feels °C
6
4
3
4
5
5
5
6
6
5
5
3
6
8
4
2
-1
0
0
1
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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