Surf Break

Lat Long: 33.68° S 151.32° E

Mona Vale-The Basin 48 hour detailed Surf Forecast

Issued: 4 pm 27 Oct 2026 (local time)

Forecast update in  hr  min

Today's Mona Vale-The Basin sea temperature is
20.8°C
1.8° 

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 Oct):

  • Afternoon surf: Afternoon surf (27 Oct, local time) - 2ft (0.6m), 8s period with ENE swell.
  • Evening surf: Evening surf (27 Oct, local time) - 3ft (0.9m), 8s period with ENE swell.

The current surf forecast for Mona Vale-The Basin at 8PM is: 0.9m 8s primary swell from a East-northeast direction (forecast issued at 04:00pm October 27). An open ocean swell of 1.0m 8s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (AEDT) & DateWave HeightWave Period
Morning (27 Oct)--
Afternoon (27 Oct)2ft (0.6m)8s
Evening (27 Oct)3ft (0.9m)8s

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


Short Range Forecast

Light rain (total 5mm), mostly falling on Tue night. Warm (max 24°C on Wed afternoon, min 14°C on Tue night). Wind will be generally light.

Tue
27
Wednesday
28
Thursday
29
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
0
0
0
1
1
1
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
Wave
Height (m)
Direction
Period (s)
0.6
ENE
8
0.8
ENE
8
0.9
ENE
8
0.9
NE
5
0.5
NE
8
0.9
NE
7
0.7
NE
7
0.6
NE
7
0.6
ENE
7
0.5
NE
7
0.4
ENE
7
0.4
NE
7
0.4
NE
7
0.4
NE
7
0.4
NE
8
0.4
NE
9
0.4
NE
9
1.2
S
11
0.4
NE
9
0.4
NE
9
Wave Graph
Metric surfscale
Energy kJ
41
78
103
31
28
69
47
37
31
23
18
11
12
13
15
22
21
0
20
19
Wind (km/h)
15
ENE
25
NE
15
NE
5
N
15
WSW
15
WSW
10
W
15
SW
15
SW
25
SSE
10
SE
5
SSE
0
WSW
10
WNW
5
W
5
SE
15
SE
15
ESE
10
ESE
5
ESE
Wind State
cross-on
cross
cross
glassy
cross-off
cross-off
cross-off
cross-off
cross
on
on
on
glassy
off
cross-off
on
on
on
cross-on
on
High Tide
9:58PM1.25m
10:07AM1.72m
10:49PM1.18m
10:54AM1.70m
Low Tide
3:58PM0.04m
3:40AM0.21m
4:49PM0.03m
4:24AM0.27m
5:45PM0.06m
rain showers
clear
rain showers
rain showers
part cloud
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
—
—
5:58
—
—
—
—
—
—
—
5:58
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
7:16
—
—
—
—
—
—
—
7:17
—
—
—
—
—
—
—
7:17
—
—
 mm
1
—
1
3
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
19
19
18
18
16
14
15
21
24
19
17
17
16
14
15
19
18
18
17
17
Feels °C
17
15
17
18
13
11
12
17
19
13
15
16
16
13
14
17
15
15
15
16
  • 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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