Surf Break

Lat Long: 33.68° S 151.32° E

Mona Vale-The Basin 48 hour detailed Surf Forecast

Issued: 4 am 06 Oct 2026 (local time)

Forecast update in  hr  min

Today's Mona Vale-The Basin sea temperature is
18.7°C
0.3° 

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 (06 Oct):

  • Morning surf: Morning surf (06 Oct, local time) - 4ft (1.2m), 9s period with ENE swell.
  • Afternoon surf: Afternoon surf (06 Oct, local time) - 3.5ft (1.1m), 9s period with ENE swell.
  • Evening surf: Evening surf (06 Oct, local time) - 3.5ft (1.0m), 9s period with ENE swell.

The current surf forecast for Mona Vale-The Basin at 7AM is: 1.2m 9s primary swell from a East-northeast direction and 0.4m 3s secondary swell from a Southwest direction (forecast issued at 04:00am October 06). An open ocean swell of 0.5m 7s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (AEDT) & DateWave HeightWave Period
Morning (06 Oct)4ft (1.2m)9s
Afternoon (06 Oct)3.5ft (1.1m)9s
Evening (06 Oct)3.5ft (1.0m)9s

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


Short Range Forecast

Mostly dry. Warm (max 24°C on Tue afternoon, min 11°C on Thu night). Winds increasing (calm on Tue morning, strong winds from the S by Tue night).

Tuesday
6
Wednesday
7
Thursday
8
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)
2
2
2
2
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
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)
1.3
ENE
9
1.2
ENE
9
1.2
ENE
9
1.2
ENE
9
1.1
ENE
9
1.1
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
0.4
ENE
9
0.4
ENE
9
0.4
ENE
9
0.3
ENE
9
0.3
ENE
9
0.3
ENE
10
0.3
ENE
9
0.3
ENE
9
0.8
SE
12
2.1
SE
12
Wave Graph
Metric surfscale
Energy kJ
293
237
232
232
199
199
199
154
127
92
71
46
46
46
31
31
30
17
16
18
17
15
197
1202
Wind (km/h)
5
NW
10
WSW
0
WSW
5
WNW
5
SSE
5
SE
10
WSW
40
S
30
SSE
35
S
30
S
30
SSW
30
S
30
S
25
S
20
S
20
S
20
SSW
20
SSW
20
S
20
S
20
SSE
15
S
15
SSW
Wind State
off
cross-off
glassy
cross-off
glassy
glassy
cross-off
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross-on
cross-on
cross
High Tide
5:50AM1.10m
5:44PM1.46m
6:41AM1.21m
6:39PM1.47m
7:23AM1.32m
7:27PM1.46m
Low Tide
11:37PM0.20m
11:23AM0.44m
00:27AM0.15m
12:25PM0.36m
1:10AM0.12m
1:18PM0.27m
cloud
cloud
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
cloud
part cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
6:26
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6:24
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6:22
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—
—
—
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
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—
—
—
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7:00
—
—
—
—
—
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7:00
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7:00
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 mm
—
—
—
—
—
—
—
—
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—
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Temp °C
18
17
17
22
24
24
23
17
15
14
14
14
15
15
14
14
14
14
13
15
16
16
15
14
Feels °C
18
16
18
21
23
23
21
10
9
7
6
7
8
9
8
9
9
10
9
11
12
12
12
11
  • 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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