Surf Break

Lat Long: 33.68° S 151.32° E

Mona Vale-The Basin 48 hour detailed Surf Forecast

Issued: 4 pm 26 Oct 2026 (local time)

Forecast update in  hr  min

Today's Mona Vale-The Basin sea temperature is
20.9°C
1.9° 

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 (26 Oct):

  • Afternoon surf: Afternoon surf (26 Oct, local time) - 4.5ft (1.4m), 9s period with NE swell.
  • Evening surf: Evening surf (26 Oct, local time) - 3.5ft (1.0m), 9s period with NE swell.

The current surf forecast for Mona Vale-The Basin at 8PM is: 1.0m 9s primary swell from a Northeast direction (forecast issued at 04:00pm October 26). An open ocean swell of 1.9m 9s is not directed at the surf break. The wind direction is predicted to be onshore.

Time (AEDT) & DateWave HeightWave Period
Morning (26 Oct)--
Afternoon (26 Oct)4.5ft (1.4m)9s
Evening (26 Oct)3.5ft (1.0m)9s

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


Short Range Forecast

Light rain (total 2mm), mostly falling on Tue night. Warm (max 22°C on Wed afternoon, min 15°C on Tue morning). Wind will be generally light.

Mon
26
Tuesday
27
Wednesday
28
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
1
1
1
0
0
0
0
0
0
1
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)
1.4
NE
9
1.2
NE
9
1
NE
9
0.9
ENE
8
0.9
NE
8
0.8
ENE
8
0.7
NE
8
0.7
ENE
8
0.8
ENE
8
0.9
ENE
8
0.5
NE
8
0.5
NE
8
0.4
ENE
8
0.4
ENE
8
0.7
NE
7
0.6
ENE
7
0.6
ENE
7
0.5
NE
7
0.4
ENE
7
0.4
ENE
7
Wave Graph
Metric surfscale
Energy kJ
300
237
152
126
102
88
69
56
71
95
30
29
23
22
53
33
33
23
19
19
Wind (km/h)
20
SE
20
SE
10
SE
10
SE
5
SE
0
E
5
NW
5
W
15
ENE
20
NE
20
NE
5
NNE
10
W
10
WSW
10
WSW
10
WSW
10
SE
15
ESE
10
SE
5
SSE
Wind State
on
on
on
on
on
glassy
off
glassy
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
on
cross-on
on
on
High Tide
9:09PM1.30m
9:23AM1.70m
9:58PM1.25m
10:07AM1.72m
10:49PM1.18m
Low Tide
3:10PM0.08m
2:59AM0.16m
3:58PM0.04m
3:40AM0.21m
4:49PM0.03m
part cloud
clear
part cloud
cloud
cloud
clear
clear
clear
clear
clear
cloud
light rain
cloud
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
—
—
6:00
—
—
—
—
—
—
—
5:58
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
7:15
—
—
—
—
—
—
—
7:16
—
—
—
—
—
—
—
7:17
—
—
 mm
—
—
—
—
—
—
—
—
—
—
—
2
—
—
—
—
—
—
—
—
Temp °C
18
17
17
17
16
16
15
19
20
19
17
18
16
15
15
21
22
20
18
17
Feels °C
14
13
14
15
15
16
14
17
16
15
15
18
15
14
13
18
18
16
15
15
  • 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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