Mona Vale-The Basin Surf Break
Lat Long: 33.68° S 151.32° E

Mona Vale-The Basin 48 hour detailed Surf Forecast

Weather Forecast for Mona Vale-The Basin

Issued: 9 pm 09 Jun 2026 (local time)

Forecast update in  hr  min

Today's Mona Vale-The Basin sea temperature is
18.8° C

Slightly cooler than normal

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 (10 Jun):

  • Evening surf: Evening surf (10 Jun, local time) - 4.5ft (1.3m), 5s period with NE swell.

The current surf forecast for Mona Vale-The Basin at 12AM is: 1.3m 6s primary swell from a Northeast direction (forecast issued at 09:00pm June 09). An open ocean swell of 0.3m 11s is not directed at the surf break, a second open ocean swell of 0.1m 12s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (AEST) & DateWave HeightWave Period
Morning (10 Jun)--
Afternoon (10 Jun)--
Evening (10 Jun)4.5ft (1.3m)5s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 21°C on Wed morning, min 15°C on Tue night). Wind will be generally light.

Tue
9
Wednesday
10
Thursday
11
Friday
12
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
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
Rating
(10 max)
0
0
0
1
1
1
0
0
1
0
1
1
1
1
1
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
NE
5
1.3
NE
6
1.4
NE
6
1.2
NE
6
1
NE
6
0.9
ENE
6
0.8
ENE
6
0.8
ENE
6
0.9
NE
6
0.8
ENE
6
0.9
ENE
6
1
ENE
7
0.9
ENE
7
0.9
ENE
7
0.8
ENE
7
0.8
ENE
6
0.7
ENE
6
0.7
ENE
6
0.6
ENE
6
0.6
ENE
6
0.4
ENE
6
0.4
ENE
6
0.4
ENE
7
0.4
ENE
7
Wave Graph
Metric surfscale
Energy kJ
64
111
132
99
66
57
41
41
54
43
66
85
78
78
56
52
35
35
26
25
15
15
18
18
Wind (km/h)
20
NNE
20
NNE
15
N
5
NNW
5
NNW
10
N
10
N
10
NNE
10
N
10
NNW
10
NW
10
WNW
10
W
10
W
5
SSE
10
SE
5
SSE
5
SW
10
WSW
10
SW
5
WSW
5
WSW
5
ESE
10
ENE
Wind State
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
cross-off
cross-off
glassy
on
glassy
cross
cross-off
cross
cross-off
cross-off
glassy
cross-on
High Tide
2:59AM1.19m
4:05PM1.36m
4:06AM1.16m
4:55PM1.49m
5:12AM1.15m
Low Tide
9:12PM0.52m
9:25AM0.22m
10:21PM0.42m
10:15AM0.21m
11:25PM0.30m
11:06AM0.21m
clear
part cloud
clear
part cloud
clear
clear
part cloud
part cloud
part cloud
cloud
cloud
part cloud
part cloud
part cloud
clear
part cloud
cloud
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:54
6:54
6:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
4:52
4:52
4:52
 mm
Temp °C
18
17
16
15
16
18
21
21
21
20
19
18
17
18
20
18
18
17
16
15
15
16
18
17
Feels °C
15
14
14
14
15
16
19
19
19
18
18
17
16
17
20
17
18
17
16
15
15
16
18
16
Swell 1
Height (m)
Direction
Period (s)
0.3
S
8
0.3
S
8
0.3
S
11
1.2
NE
6
1
NE
6
0.9
ENE
6
0.8
ENE
6
0.4
S
11
0.8
ENE
6
0.8
ENE
6
0.9
ENE
6
1
ENE
7
0.9
ENE
7
0.9
ENE
7
0.8
ENE
7
0.8
ENE
6
0.7
ENE
6
0.7
ENE
6
0.6
ENE
6
0.6
ENE
6
0.4
ENE
6
0.4
ENE
6
0.4
ENE
7
0.4
ENE
7
Energy kJ
12
12
23
99
66
57
41
37
41
43
66
85
78
78
56
52
35
35
26
25
15
15
18
18
Swell 2
Height (m)
Direction
Period (s)
0.1
E
8
0.1
S
12
0.2
S
14
0.4
S
11
0.4
S
11
0.4
S
11
0.4
S
11
0.1
N
10
0.4
S
11
0.4
S
11
0.4
S
10
0.4
S
10
0.3
S
10
0.3
S
10
0.3
S
10
0.3
S
10
0.3
SSE
10
0.3
SSE
12
0.3
SSE
12
0.3
SSE
11
0.3
SSE
11
0.3
SSE
11
0.3
S
4
0.3
S
4
Energy kJ
1
3
15
41
41
39
38
2
37
36
34
33
18
18
17
17
18
31
26
25
23
23
2
2
Swell 3
Height (m)
Direction
Period (s)
0.1
S
15
0.1
S
15
0.1
S
16
0.1
SE
15
0.1
SE
15
0.2
SSE
15
0.2
SSE
14
0.2
SSE
14
0.2
SSE
13
0.2
SSE
13
0.1
S
15
0.1
S
17
0.2
ENE
8
0.2
ENE
8
0.2
SSE
10
0.2
SSE
10
Energy kJ
4
4
5
9
9
21
20
20
17
16
5
6
6
6
11
10
Wind waves
Height (m)
Direction
Period (s)
1.1
NE
5
1.3
NE
6
1.4
NE
6
1.2
NNE
6
1.3
NNE
6
0.8
ENE
6
0.9
NE
6
0.4
NNW
3
0.4
WNW
3
0.2
WSW
3
0.2
S
3
0.4
SW
3
0.6
SSW
4
0.5
SSW
4
0.4
SSW
4
0.4
SW
4
Energy kJ
64
111
132
91
112
41
54
4
3
1
1
2
8
8
5
3
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
288
388
17
16
0
0
0
0
0
7
0
2
0
0
0
0
0
2
2
2
2
2
2
3
Best forecast wave conditions in Sydney North Coast
Rating
(10 max)
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in Australia
Rating
(10 max)
4
4
4
3
3
2
2
2
3
2
5
7
7
9
9
9
7
6
5
5
5
5
5
3
Header Global
Rating
(10 max)
9
8
8
6
5
6
5
5
5
5
7
7
7
9
9
9
7
6
7
6
6
5
5
5
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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