Surf Break

Lat Long: 33.68° S 151.32° E

Mona Vale-The Basin 48 hour detailed Surf Forecast

Issued: 4 pm 29 Oct 2026 (local time)

Forecast update in  hr  min

Today's Mona Vale-The Basin sea temperature is
20.5°C
1.4° 

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 (29 Oct):

  • Afternoon surf: Afternoon surf (29 Oct, local time) - 1ft (0.3m), 9s period with ENE swell.
  • Evening surf: Evening surf (29 Oct, local time) - 1ft (0.3m), 9s period with ENE swell.

The current surf forecast for Mona Vale-The Basin at 11PM is: 0.3m 9s primary swell from a East-northeast direction (forecast issued at 04:00pm October 29). An open ocean swell of 1.9m 11s is not directed at the surf break, a second open ocean swell of 0.8m 16s is not directed at the surf break. The wind direction is predicted to be onshore.

Time (AEDT) & DateWave HeightWave Period
Morning (29 Oct)--
Afternoon (29 Oct)1ft (0.3m)9s
Evening (29 Oct)1ft (0.3m)9s

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


Short Range Forecast

Light rain (total 5mm), mostly falling on Sat night. Warm (max 26°C on Sat afternoon, min 15°C on Thu night). Winds increasing (calm on Thu night, fresh winds from the NE by Fri night).

Thu
29
Friday
30
Saturday
31
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
0
0
0
0
0
0
0
0
0
0
1
2
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)
0.4
NE
9
0.3
ENE
9
0.3
ENE
9
0.3
ENE
9
0.3
ENE
8
0.3
ENE
8
0.2
ENE
8
0.2
ENE
8
0.5
ENE
3
0.9
NE
4
1.2
NE
5
0.1
E
14
0.1
E
14
1.3
NE
6
1.6
NE
6
1.1
NE
6
1.4
NE
6
1.1
NE
6
1.1
NE
7
1.3
NE
7
Wave Graph
Metric surfscale
Energy kJ
21
16
16
15
14
14
7
7
5
21
60
4
4
114
188
104
146
94
114
147
Wind (km/h)
20
SE
20
ESE
10
SE
5
SE
0
SSW
5
W
5
NNW
15
ENE
25
ENE
30
NE
30
NE
20
NNE
15
N
15
N
10
N
15
NNE
30
NE
25
N
20
NNW
20
NNW
Wind State
on
on
on
on
glassy
glassy
glassy
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross-off
High Tide
11:46PM1.10m
11:47AM1.64m
00:50AM1.03m
12:46PM1.56m
Low Tide
5:45PM0.06m
5:13AM0.35m
6:46PM0.11m
6:09AM0.43m
7:53PM0.16m
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
cloud
part cloud
clear
cloud
clear
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
—
—
5:56
—
—
—
—
—
—
—
5:56
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
7:17
—
—
—
—
—
—
—
7:19
—
—
—
—
—
—
—
7:20
—
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
19
18
17
17
16
15
16
19
20
19
18
18
17
16
17
24
24
26
24
21
Feels °C
16
15
15
17
17
15
16
17
16
15
14
16
15
14
16
21
20
22
21
19
  • 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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