Mona Vale-The Basin Surf Break

Lat Long: 33.68° S 151.32° E

Mona Vale-The Basin 48 hour detailed Surf Forecast

Issued: 3 am 29 Jul 2026 (local time)

Forecast update in  hr  min

Today's Mona Vale-The Basin sea temperature is
18.4° C
0.4° 

Mona Vale-The Basin surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Mona Vale-The Basin today (29 Jul):

  • Morning surf: Morning surf (29 Jul, local time) - 1ft (0.3m), 4s period with N swell.
  • Afternoon surf: Afternoon surf (29 Jul, local time) - 0.5ft (0.1m), 13s period with SE swell.
  • Evening surf: Evening surf (29 Jul, local time) - 3.5ft (1.1m), 5s period with SW swell.

The current surf forecast for Mona Vale-The Basin at 8AM is: 0.1m 6s primary swell from a Southeast direction (forecast issued at 03:00am July 29). An open ocean swell of 0.2m 8s is not directed at the surf break, a second open ocean swell of 0.2m 18s is not directed at the surf break, a second open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (AEST) & DateWave HeightWave Period
Morning (29 Jul)1ft (0.3m)4s
Afternoon (29 Jul)0.5ft (0.1m)13s
Evening (29 Jul)3.5ft (1.1m)5s

Table - waves today at Mona Vale-The Basin. (Swell directed towards the surf break)


Short Range Forecast

Light rain (total 3mm), mostly falling on Fri night. Very mild (max 17°C on Wed morning, min 8°C on Wed night). Wind will be generally light.

Wednesday
29
Thursday
30
Friday
31
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
1
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
Height Map
Wave
Height (m)
Direction
Period (s)
0.1
SE
14
0.1
SE
14
0.1
SE
6
0.3
N
4
0.1
SE
6
0.1
SE
13
0.9
SW
5
1.1
SW
5
1
SSW
6
0.1
E
13
0.2
ENE
6
0.1
E
13
0.1
E
12
0.1
E
12
0.1
E
10
2.2
S
11
2.2
S
11
2.1
S
11
0.2
ENE
7
0.2
ENE
7
0.2
ENE
7
0.2
ENE
7
0.2
ENE
7
0.2
ENE
7
Wave Graph
Metric surfscale
Energy kJ
8
8
2
2
2
7
40
72
64
4
4
4
3
3
2
0
0
0
5
5
5
5
5
5
Wind (km/h)
15
NW
20
NW
15
NW
20
W
25
WSW
25
WSW
20
WSW
25
WSW
15
SW
15
WSW
15
WSW
10
WSW
15
S
15
SSE
10
SSE
5
SSW
15
W
15
WSW
10
WSW
15
SSW
20
S
15
S
15
S
10
S
Wind State
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-on
on
on
cross
cross-off
cross-off
cross-off
cross
cross-on
cross-on
cross-on
cross-on
High Tide
8:11AM1.05m
8:08PM1.58m
8:47AM1.10m
8:43PM1.58m
9:23AM1.14m
9:17PM1.56m
Low Tide
2:19AM0.20m
1:38PM0.36m
2:53AM0.16m
2:17PM0.34m
3:24AM0.14m
2:56PM0.33m
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
part cloud
part cloud
clear
clear
part cloud
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:48
6:48
6:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:12
5:13
5:14
 mm
1
Temp °C
12
12
11
16
17
17
14
11
10
9
8
11
14
13
13
13
11
10
10
13
14
14
14
13
Feels °C
8
7
6
10
10
10
8
5
5
4
4
7
10
9
9
10
7
6
7
9
9
10
11
11
  • 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
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