Lyall Bay-Bombora Surf Break

Lat Long: 41.34° S 174.80° E

Lyall Bay-Bombora 48 hour detailed Surf Forecast

Issued: 11 pm 20 Jul 2026 (local time)

Forecast update in  hr  min

Today's Lyall Bay-Bombora sea temperature is
12.1° C
0.2° 

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 (21 Jul):

  • Morning surf: Morning surf (21 Jul, local time) - 5.5ft (1.7m), 14s period with S swell.
  • Afternoon surf: Afternoon surf (21 Jul, local time) - 5ft (1.5m), 13s period with S swell.
  • Evening surf: Evening surf (21 Jul, local time) - 4.5ft (1.3m), 12s period with S swell.

The current surf forecast for Lyall Bay-Bombora at 7AM is: 1.8m 14s primary swell from a South direction and 0.4m 11s secondary swell from a Southeast direction (forecast issued at 11:00pm July 20). The wind direction is predicted to be offshore and the swell rating is 4.

Time (NZST) & DateWave HeightWave Period
Morning (21 Jul)5.5ft (1.7m)14s
Afternoon (21 Jul)5ft (1.5m)13s
Evening (21 Jul)4.5ft (1.3m)12s

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


Short Range Forecast

Mostly dry. Very mild (max 13°C on Thu afternoon, min 7°C on Mon night). Winds increasing (calm on Wed morning, strong winds from the NNW by Thu afternoon).

Tuesday
21
Wednesday
22
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)
!
!
4
4
3
2
2
2
3
3
2
2
2
2
2
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.2
S
18
2.1
S
16
2
S
15
1.8
S
14
1.7
S
14
1.6
S
13
1.5
S
13
1.4
S
13
1.3
S
12
1.3
S
12
1.2
S
12
1.1
S
12
1.1
S
12
1
S
12
0.7
SSW
12
0.6
SSW
13
0.5
SSW
12
Wave Graph
Metric surfscale
Energy kJ
2960
2316
1757
1298
1081
915
782
653
522
497
403
327
316
262
155
125
87
Wind (km/h)
10
E
10
NE
10
NNE
20
N
25
N
30
N
30
N
30
N
25
N
10
N
5
N
5
N
0
NW
5
SSW
10
S
5
SSE
5
ENE
Wind State
cross
cross-off
off
off
off
off
off
off
off
off
off
off
glassy
cross-on
on
cross-on
glassy
High Tide
10:08PM1.66m
10:31AM1.66m
10:58PM1.63m
11:21AM1.65m
Low Tide
4:27AM0.57m
4:53PM0.58m
5:15AM0.61m
5:45PM0.63m
clear
clear
clear
clear
cloud
part cloud
cloud
cloud
cloud
part cloud
clear
part cloud
cloud
clear
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:39
7:37
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:15
5:15
 mm
Temp °C
9
8
7
8
9
8
9
10
11
11
10
9
9
10
10
9
9
Feels °C
6
5
3
4
3
1
3
4
6
9
8
7
8
8
7
7
7
  • 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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