Mona Vale-The Basin Surf Break

Lat Long: 33.68° S 151.32° E

Mona Vale-The Basin 48 hour detailed Surf Forecast

Issued: 3 pm 13 Jul 2026 (local time)

Forecast update in  hr  min

Today's Mona Vale-The Basin sea temperature is
18.3° C
0.2° 

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 (13 Jul):

  • Afternoon surf: Afternoon surf (13 Jul, local time) - 0.5ft (0.2m), 8s period with ESE swell.
  • Evening surf: Evening surf (13 Jul, local time) - 0.5ft (0.2m), 4s period with N swell.

The current surf forecast for Mona Vale-The Basin at 8PM is: 0.1m 8s primary swell from a Southeast direction (forecast issued at 03:00pm July 13). An open ocean swell of 0.3m 6s is not directed at the surf break, a second open ocean swell of 0.2m 11s is not directed at the surf break, a second open ocean swell of 0.4m 2s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (AEST) & DateWave HeightWave Period
Morning (13 Jul)--
Afternoon (13 Jul)0.5ft (0.2m)8s
Evening (13 Jul)0.5ft (0.2m)4s

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


Short Range Forecast

Mostly dry. Very mild (max 19°C on Mon afternoon, min 11°C on Mon night). Wind will be generally light.

Mon
13
Tuesday
14
Wednesday
15
Thu
16
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
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
Height Map
Wave
Height (m)
Direction
Period (s)
0.2
ESE
8
0.2
ESE
8
0.1
SE
8
0.2
N
4
0.3
N
4
0.2
S
7
0.2
S
7
0.1
S
20
0.2
NNW
3
0.2
S
12
0.3
SSW
11
0.3
SSW
10
0.9
SSW
6
0.1
E
10
0.1
E
10
2.4
S
10
2.2
S
10
2.3
S
10
1.8
S
9
1.6
S
8
0.1
E
11
0.1
E
11
0.1
E
11
2.2
S
8
Wave Graph
Metric surfscale
Energy kJ
7
7
3
1
3
0
0
0
1
0
0
0
55
2
2
0
0
0
0
0
2
2
2
0
Wind (km/h)
10
NW
5
NW
20
WNW
20
WNW
15
W
10
WNW
15
WNW
20
WNW
15
WSW
20
WSW
15
W
15
WSW
15
WSW
15
WSW
15
SW
15
SW
15
S
15
S
15
SSE
15
S
10
SW
15
WSW
15
SW
20
SSW
Wind State
off
glassy
cross-off
off
cross-off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-on
cross-on
cross-on
cross-on
cross
cross-off
cross-off
cross
High Tide
7:13PM1.80m
8:04AM1.13m
8:04PM1.84m
8:56AM1.16m
8:54PM1.83m
9:45AM1.19m
Low Tide
12:36PM0.26m
2:06AM-0.02m
1:30PM0.24m
2:56AM-0.06m
2:23PM0.23m
3:43AM-0.06m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:56
6:56
6:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:01
5:02
5:02
5:04
 mm
Temp °C
18
19
15
12
11
11
12
15
19
19
16
15
13
12
12
13
15
15
15
15
13
12
12
13
Feels °C
15
17
10
7
7
8
8
10
14
14
12
11
9
8
9
9
11
11
11
12
10
8
8
8
  • 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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