Mona Vale-The Basin Surf Break

Lat Long: 33.68° S 151.32° E

Issued: 3 am 27 Jun 2026 (local time)

Forecast update in  hr  min

Today's Mona Vale-The Basin sea temperature is
19.0° C

Slightly warmer than usual

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 (27 Jun):

  • Morning surf: Morning surf (27 Jun, local time) - 2.5ft (0.7m), 8s period with SE swell.
  • Afternoon surf: Afternoon surf (27 Jun, local time) - 2.5ft (0.8m), 8s period with ESE swell.
  • Evening surf: Evening surf (27 Jun, local time) - 3ft (0.9m), 8s period with SE swell.

The current surf forecast for Mona Vale-The Basin at 6AM is: 0.8m 7s primary swell from a East-southeast direction (forecast issued at 03:00am June 27). An open ocean swell of 0.6m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (AEST) & DateWave HeightWave Period
Morning (27 Jun)2.5ft (0.7m)8s
Afternoon (27 Jun)2.5ft (0.8m)8s
Evening (27 Jun)3ft (0.9m)8s

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

Moderate rain (total 13mm), heaviest on Sat morning. Very mild (max 17°C on Sun morning, min 14°C on Sat night). Wind will be generally light.

Saturday
27
Sunday
28
Monday
29
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)
1
1
1
0
0
0
1
0
2
2
2
2
0
0
0
0
1
1
1
1
1
0
0
1
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)
0.8
ESE
7
0.8
ESE
8
0.8
ESE
7
0.7
SE
8
0.9
SE
8
0.7
SE
8
1.2
SE
8
0.9
SE
8
1.2
SE
9
1.1
SE
9
1.1
SE
8
1.1
SE
8
1.1
SE
8
1.1
SE
8
1.1
SE
8
1.1
SE
8
0.9
ESE
8
0.9
ESE
8
0.9
ESE
7
0.9
ESE
7
0.9
ESE
7
0.9
ESE
7
0.9
ESE
7
0.9
ESE
7
Wave Graph
Metric surfscale
Energy kJ
70
72
66
62
86
59
187
102
210
193
160
162
151
151
151
154
109
103
93
88
90
84
81
86
Wind (km/h)
5
W
10
WSW
10
WSW
10
SSW
10
S
10
SE
10
ESE
5
E
0
NE
5
WSW
5
WNW
5
W
5
ESE
10
ESE
10
ESE
5
SE
5
SE
5
WSW
5
W
5
W
5
E
10
NE
10
NE
10
NNE
Wind State
cross-off
cross-off
cross-off
cross
cross-on
on
on
cross-on
glassy
glassy
glassy
glassy
cross-on
on
on
on
glassy
glassy
glassy
glassy
glassy
cross
cross
cross-off
High Tide
6:27AM0.95m
6:32PM1.48m
7:12AM0.97m
7:12PM1.52m
7:54AM0.99m
7:51PM1.55m
Low Tide
00:44AM0.34m
11:50AM0.42m
1:26AM0.28m
12:33PM0.41m
2:05AM0.24m
1:14PM0.40m
cloud
part cloud
clear
rain showers
rain showers
rain showers
rain showers
light rain
rain showers
clear
light rain
part cloud
rain showers
rain showers
rain showers
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:58
6:58
7:00
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
4:54
4:54
4:55
 mm
1
2
1
2
2
1
1
1
1
1
Temp °C
14
13
14
15
15
15
15
15
15
14
14
15
17
17
17
16
16
15
15
14
16
16
16
16
Feels °C
13
11
12
13
13
13
13
14
15
13
13
14
15
15
15
14
15
14
14
13
15
14
14
14
Swell 1
Height (m)
Direction
Period (s)
0.8
ESE
7
0.8
ESE
8
0.8
ESE
7
0.7
SE
8
0.9
SE
8
0.7
SE
8
1.2
SE
8
0.9
SE
8
1.2
SE
9
1.1
SE
9
1.1
SE
8
1.1
SE
8
1.1
SE
8
1.1
SE
8
0.4
ESE
10
1.1
SE
8
0.9
ESE
8
0.9
ESE
8
0.9
ESE
7
0.9
ESE
7
0.9
ESE
7
0.9
ESE
7
0.9
ESE
7
0.9
ESE
7
Energy kJ
70
72
66
62
86
59
187
102
210
193
160
162
151
151
42
154
109
103
93
88
90
84
81
86
Swell 2
Height (m)
Direction
Period (s)
0.7
S
8
0.6
S
8
0.6
SSE
8
0.6
SSE
8
0.5
S
8
0.8
SSE
8
0.3
S
17
0.3
S
17
0.3
ESE
13
0.4
ESE
12
0.4
ESE
12
0.4
ESE
11
0.4
ESE
11
0.4
ESE
10
0.2
S
14
0.2
S
13
0.2
S
9
0.2
S
12
0.2
S
8
0.2
S
11
0.2
S
11
0.2
S
11
0.2
S
10
0.3
S
10
Energy kJ
66
49
51
50
32
75
53
53
34
59
58
49
48
42
14
14
6
11
5
10
9
9
8
18
Swell 3
Height (m)
Direction
Period (s)
0.2
ESE
11
0.2
SSE
12
0.3
SE
12
0.3
SE
12
0.3
SE
12
0.2
S
18
0.1
E
15
0.2
ESE
14
0.3
S
17
0.3
S
17
0.3
S
16
0.3
S
15
0.3
S
15
0.3
S
14
0.2
S
9
0.2
S
9
0.2
S
12
0.2
S
8
0.1
S
12
0.1
S
8
0.2
S
18
0.2
S
18
0.2
S
17
0.2
S
17
Energy kJ
11
13
23
22
22
24
4
18
53
50
45
40
38
36
7
7
12
6
3
1
25
24
24
23
Wind waves
Height (m)
Direction
Period (s)
0.9
ESE
5
0.9
ESE
5
1.1
SE
8
Energy kJ
30
41
151
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
0
0
0
2
2
2
16
8
0
0
0
0
45
31
45
2
0
0
0
0
0
4
4
0
Best forecast wave conditions in Sydney North Coast
Rating
(10 max)
1
1
1
1
1
1
2
2
2
2
2
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in Australia
Rating
(10 max)
4
5
5
4
4
4
3
4
4
4
4
4
4
4
4
3
3
3
3
3
3
1
3
2
Header Global
Rating
(10 max)
7
7
5
6
6
6
6
5
5
5
9
9
8
7
6
6
5
6
6
6
8
7
5
7
  • 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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