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 28 Jul 2026 (local time)

Forecast update in  hr  min

Today's Mona Vale-The Basin sea temperature is
18.3° C
0.3° 

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 (28 Jul):

  • Morning surf: Morning surf (28 Jul, local time) - 1ft (0.3m), 3s period with NE swell.
  • Afternoon surf: Afternoon surf (28 Jul, local time) - 1ft (0.3m), 7s period with SE swell.
  • Evening surf: Evening surf (28 Jul, local time) - 1ft (0.3m), 7s period with SE swell.

The current surf forecast for Mona Vale-The Basin at 8AM is: 0.3m 3s primary swell from a Northeast direction (forecast issued at 03:00am July 28). An open ocean swell of 0.6m 8s is not directed at the surf break, a second open ocean swell of 0.4m 7s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (AEST) & DateWave HeightWave Period
Morning (28 Jul)1ft (0.3m)3s
Afternoon (28 Jul)1ft (0.3m)7s
Evening (28 Jul)1ft (0.3m)7s

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


Short Range Forecast

Mostly dry. Warm (max 20°C on Tue morning, min 7°C on Wed night). Wind will be generally light.

Tuesday
28
Wednesday
29
Thursday
30
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)
0.4
SE
8
0.4
SE
8
0.3
NE
3
0.5
S
8
0.3
SE
7
0.3
SE
7
0.3
SE
7
0.3
SE
7
0.1
SE
14
0.1
SE
6
0.1
SE
6
0.1
SE
6
0.1
SE
6
0.1
SE
13
1.1
SW
5
1.2
SW
6
1.3
SSW
6
0.1
E
13
0.2
ENE
6
0.2
ENE
6
0.1
NE
6
0.1
NE
6
0.1
NE
6
0.2
ENE
6
Wave Graph
Metric surfscale
Energy kJ
20
20
2
0
8
8
7
7
8
2
2
2
2
7
65
92
108
4
4
4
2
2
1
4
Wind (km/h)
10
NNW
10
NW
10
NW
15
WNW
10
NW
5
NNW
15
WNW
15
WNW
15
NW
15
NW
15
NW
20
W
25
W
25
WSW
20
WSW
25
WSW
20
WSW
15
WSW
10
W
15
WSW
10
S
10
SE
10
SE
5
WSW
Wind State
off
off
off
off
off
off
cross-off
cross-off
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-off
High Tide
7:34AM1.01m
7:32PM1.55m
8:11AM1.05m
8:08PM1.58m
8:47AM1.10m
8:43PM1.58m
Low Tide
1:44AM0.25m
12:57PM0.39m
2:19AM0.20m
1:38PM0.36m
2:53AM0.16m
2:17PM0.34m
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:50
6:48
6:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:12
5:12
5:13
 mm
Temp °C
14
12
12
15
20
20
17
14
13
12
11
15
14
17
13
10
9
8
7
11
13
13
13
12
Feels °C
12
10
10
11
16
17
13
10
9
8
6
9
8
10
7
4
3
3
3
6
9
9
10
9
  • 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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