Surf Break

Lat Long: 33.68° S 151.32° E

Mona Vale-The Basin 48 hour detailed Surf Forecast

Issued: 4 am 05 Oct 2026 (local time)

Forecast update in  hr  min

Today's Mona Vale-The Basin sea temperature is
18.5°C
0.1° 

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 (05 Oct):

  • Morning surf: Morning surf (05 Oct, local time) - 4.5ft (1.3m), 10s period with ENE swell.
  • Afternoon surf: Afternoon surf (05 Oct, local time) - 4.5ft (1.3m), 10s period with ENE swell.
  • Evening surf: Evening surf (05 Oct, local time) - 4.5ft (1.3m), 10s period with ENE swell.

The current surf forecast for Mona Vale-The Basin at 8AM is: 1.5m 10s primary swell from a East-northeast direction (forecast issued at 04:00am October 05). An open ocean swell of 1.1m 8s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (AEDT) & DateWave HeightWave Period
Morning (05 Oct)4.5ft (1.3m)10s
Afternoon (05 Oct)4.5ft (1.3m)10s
Evening (05 Oct)4.5ft (1.3m)10s

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


Short Range Forecast

Light rain (total 2mm), mostly falling on Mon afternoon. Warm (max 25°C on Tue afternoon, min 14°C on Tue night). Winds increasing (calm on Mon morning, strong winds from the S by Tue night).

Monday
5
Tuesday
6
Wednesday
7
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
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
1
1
1
2
2
1
2
2
2
2
2
2
1
1
2
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
Height Map
Wave
Height (m)
Direction
Period (s)
1.4
ENE
8
1.5
ENE
8
1.5
ENE
10
1.3
ENE
10
1.3
ENE
10
1.3
ENE
10
1.3
ENE
10
1.3
ENE
10
1.2
ENE
10
1.2
ENE
9
1.1
ENE
9
1.1
ENE
9
1.1
ENE
9
1
ENE
9
1.1
ENE
9
1
ENE
9
0.9
ENE
9
0.8
ENE
9
0.7
ENE
9
0.5
ENE
9
0.5
ENE
9
0.5
ENE
9
0.5
ENE
9
0.4
ENE
9
Wave Graph
Metric surfscale
Energy kJ
261
302
402
325
325
332
332
325
264
253
212
207
203
154
199
154
124
92
71
46
46
46
45
31
Wind (km/h)
10
S
5
SSW
5
SSW
0
NNE
5
E
10
ESE
5
NE
5
N
5
WNW
10
W
10
WNW
10
W
5
SSE
5
SSE
10
WSW
40
S
30
SSE
35
S
35
S
30
S
30
S
30
S
25
S
25
S
Wind State
cross-on
cross-on
cross
glassy
glassy
cross-on
glassy
glassy
cross-off
cross-off
cross-off
cross-off
on
glassy
cross-off
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
4:47AM1.01m
4:40PM1.44m
5:50AM1.10m
5:44PM1.46m
6:41AM1.21m
6:39PM1.47m
Low Tide
10:09AM0.50m
11:37PM0.20m
11:23AM0.44m
00:27AM0.15m
12:25PM0.36m
part cloud
cloud
cloud
part cloud
rain showers
part cloud
part cloud
cloud
cloud
part cloud
clear
clear
clear
clear
clear
part cloud
cloud
light rain
cloud
part cloud
part cloud
cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
6:26
—
—
—
—
—
—
—
6:26
—
—
—
—
—
—
—
6:24
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
6:59
—
—
—
—
—
—
—
7:00
—
—
—
—
—
—
—
7:00
—
—
 mm
—
—
—
—
1
—
—
—
—
—
—
—
—
—
—
—
—
1
—
—
—
—
—
—
Temp °C
17
17
16
19
21
19
19
19
18
17
17
23
25
25
23
16
15
14
14
15
14
15
15
15
Feels °C
17
17
16
20
20
18
19
19
18
16
15
20
23
24
21
9
9
7
6
8
7
9
9
10
  • 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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