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 30 Jul 2026 (local time)

Forecast update in  hr  min

Today's Mona Vale-The Basin sea temperature is
18.5° C
0.5° 

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 (30 Jul):

  • Morning surf: Morning surf (30 Jul, local time) - 0.5ft (0.2m), 6s period with ENE swell.
  • Afternoon surf: Afternoon surf (30 Jul, local time) - 0.5ft (0.1m), 12s period with E swell.
  • Evening surf: Evening surf (30 Jul, local time) - 0.5ft (0.1m), 10s period with E swell.

The current surf forecast for Mona Vale-The Basin at 9AM is: 0.2m 6s primary swell from a East-northeast direction (forecast issued at 03:00am July 30). An open ocean swell of 2.1m 10s is not directed at the surf break, a second open ocean swell of 2.5m 11s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (AEST) & DateWave HeightWave Period
Morning (30 Jul)0.5ft (0.2m)6s
Afternoon (30 Jul)0.5ft (0.1m)12s
Evening (30 Jul)0.5ft (0.1m)10s

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


Short Range Forecast

Mostly dry. Very mild (max 15°C on Fri morning, min 11°C on Thu morning). Wind will be generally light.

Thursday
30
Friday
31
Saturday
1
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
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
Height Map
Wave
Height (m)
Direction
Period (s)
1.1
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
2.1
S
11
2.1
S
10
0.2
ENE
7
0.1
E
13
0.2
ENE
7
0.1
E
13
0.2
ENE
7
0.2
ENE
7
0.2
ENE
7
0.2
ENE
7
0.2
ENE
8
0.2
ENE
8
0.2
ENE
7
0.2
ENE
7
0.1
NE
7
0.1
NE
7
0.1
E
18
Wave Graph
Metric surfscale
Energy kJ
85
4
4
4
3
3
2
0
0
5
3
4
4
4
5
5
5
6
6
5
5
2
2
6
Wind (km/h)
15
WSW
15
WSW
15
WSW
15
SW
15
S
15
SSE
10
SSE
5
SW
10
W
10
WSW
10
WSW
15
SW
15
S
15
SSE
15
S
10
SSW
10
WSW
15
WSW
10
WSW
10
WSW
5
E
10
ENE
15
NE
15
NE
Wind State
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
cross-off
cross-off
cross-off
cross-off
cross-on
cross
cross
cross
High Tide
8:47AM1.10m
8:43PM1.58m
9:23AM1.14m
9:17PM1.56m
9:59AM1.19m
9:52PM1.51m
Low Tide
2:53AM0.16m
2:17PM0.34m
3:24AM0.14m
2:56PM0.33m
3:56AM0.13m
3:37PM0.35m
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:48
6:48
6:47
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:13
5:14
5:14
 mm
Temp °C
11
10
9
11
14
13
14
13
11
11
11
13
15
14
14
14
12
11
11
12
15
15
15
15
Feels °C
6
5
5
7
10
9
11
10
8
7
8
9
11
10
11
11
9
8
8
9
13
12
12
12
  • 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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