Surf Break

Lat Long: 33.68° S 151.32° E

Mona Vale-The Basin 48 hour detailed Surf Forecast

Issued: 4 pm 25 Oct 2026 (local time)

Forecast update in  hr  min

Today's Mona Vale-The Basin sea temperature is
20.3°C
1.3° 

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 (25 Oct):

  • Afternoon surf: Afternoon surf (25 Oct, local time) - 6.5ft (2.0m), 8s period with ENE swell.
  • Evening surf: Evening surf (25 Oct, local time) - 10ft (3.0m), 8s period with NE swell.

The current surf forecast for Mona Vale-The Basin at 10PM is: 2.2m 9s primary swell from a East-northeast direction (forecast issued at 04:00pm October 25). An open ocean swell of 0.1m 17s is not directed at the surf break, a second open ocean swell of 0.8m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 3.

Time (AEDT) & DateWave HeightWave Period
Morning (25 Oct)--
Afternoon (25 Oct)6.5ft (2.0m)8s
Evening (25 Oct)10ft (3.0m)8s

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


Short Range Forecast

Moderate rain (total 11mm), heaviest on Sun night. Warm (max 29°C on Sun afternoon, min 14°C on Tue night). Winds decreasing (fresh winds from the S on Mon morning, calm by Mon night).

Sun
25
Monday
26
Tuesday
27
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)
1
1
4
3
2
2
0
0
0
0
0
0
0
1
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)
1.8
NE
8
2.4
NE
8
3
NE
8
2.2
ENE
9
2.2
NE
9
1.9
ENE
9
1.8
NE
9
1.6
NE
9
1.4
NE
9
1.2
NE
9
1
NE
9
0.9
NE
8
0.8
ENE
8
0.7
NE
8
0.7
NE
8
0.6
ENE
8
0.6
ENE
8
0.6
ENE
8
0.6
ENE
8
0.6
ENE
8
Wave Graph
Metric surfscale
Energy kJ
439
729
1107
820
794
604
551
424
307
237
155
105
88
69
65
41
40
40
40
40
Wind (km/h)
20
NNE
25
NNE
15
W
20
NNW
25
NW
15
W
30
S
25
S
20
SSE
20
SSE
10
SE
10
SSE
5
SSE
0
W
5
W
5
WSW
15
E
20
ENE
15
NE
5
NE
Wind State
cross-off
cross-off
cross-off
off
off
cross-off
cross-on
cross-on
cross-on
on
on
cross-on
on
glassy
cross-off
glassy
cross-on
cross
cross
glassy
High Tide
8:22PM1.33m
8:43AM1.64m
9:09PM1.30m
9:23AM1.70m
9:58PM1.25m
Low Tide
2:24PM0.15m
2:20AM0.14m
3:10PM0.08m
2:59AM0.16m
3:58PM0.04m
part cloud
cloud
light rain
rain showers
cloud
cloud
light rain
light rain
part cloud
part cloud
clear
cloud
cloud
clear
clear
part cloud
clear
part cloud
part cloud
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
—
—
6:01
—
—
—
—
—
—
—
6:00
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
7:15
—
—
—
—
—
—
—
7:15
—
—
—
—
—
—
—
7:16
—
—
 mm
—
—
4
1
—
—
2
2
—
—
—
—
—
—
—
—
—
—
—
2
Temp °C
29
27
21
20
21
21
16
15
17
17
17
16
15
15
15
19
20
19
17
17
Feels °C
27
24
21
19
18
20
12
11
13
13
14
14
14
15
14
17
16
15
14
17
  • 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
How to use the Wavefinder 

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