Lyall Bay-Bombora Surf Break

Lat Long: 41.34° S 174.80° E

Lyall Bay-Bombora 48 hour detailed Surf Forecast

Issued: 5 am 12 Aug 2026 (local time)

Forecast update in  hr  min

Today's Lyall Bay-Bombora sea temperature is
12.3° C
0.3° 

Lyall Bay-Bombora 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-Bombora today (12 Aug):

  • Morning surf: Morning surf (12 Aug, local time) - 3.5ft (1.0m), 7s period with SE swell.
  • Afternoon surf: Afternoon surf (12 Aug, local time) - 2.5ft (0.8m), 7s period with SE swell.
  • Evening surf: Evening surf (12 Aug, local time) - 1.5ft (0.5m), 10s period with S swell.

The current surf forecast for Lyall Bay-Bombora at 10AM is: 1.0m 7s primary swell from a Southeast direction and 0.3m 11s secondary swell from a South-southeast direction (forecast issued at 05:00am August 12). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (NZST) & DateWave HeightWave Period
Morning (12 Aug)3.5ft (1.0m)7s
Afternoon (12 Aug)2.5ft (0.8m)7s
Evening (12 Aug)1.5ft (0.5m)10s

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


Short Range Forecast

Mostly dry. Very mild (max 14°C on Thu afternoon, min 10°C on Wed morning). Wind will be generally light.

Wednesday
12
Thursday
13
Friday
14
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
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
2
1
1
1
1
1
1
1
1
1
1
0
0
0
0
1
1
1
0
0
0
1
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.2
SE
8
1.1
SE
7
1
SE
7
0.8
SE
7
0.8
SE
7
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
0.4
SE
9
0.4
SE
9
0.3
SE
11
0.4
SE
8
0.4
SE
10
0.4
SE
10
0.2
SSW
15
0.3
SE
11
0.4
ESE
7
0.2
SSW
15
0.4
ESE
7
Wave Graph
Metric surfscale
Energy kJ
164
136
94
57
57
50
48
53
54
52
32
25
23
23
22
24
26
26
23
21
21
21
21
Wind (km/h)
10
NE
10
NE
10
NNE
10
N
10
NNW
10
N
15
NNE
20
N
25
N
20
N
25
N
20
N
20
NNW
15
NNW
15
N
15
N
10
N
10
NNE
5
SE
15
S
15
SSE
10
SSE
5
SSW
Wind State
cross-off
cross-off
cross-off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
glassy
on
on
on
on
High Tide
3:41AM1.60m
4:02PM1.77m
4:39AM1.60m
5:01PM1.75m
5:37AM1.60m
6:00PM1.72m
Low Tide
9:45AM0.47m
10:24PM0.51m
10:46AM0.45m
11:28PM0.53m
11:45AM0.45m
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<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:16
7:13
7:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:36
5:37
5:37
 mm
Temp °C
9
9
10
12
13
12
11
11
11
11
12
13
14
13
12
13
12
12
12
13
12
12
11
Feels °C
6
7
7
10
11
9
8
7
6
6
7
9
10
10
9
11
10
10
11
10
9
10
10
  • 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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