Mona Vale-The Basin Surf Break

Lat Long: 33.68° S 151.32° E

Issued: 9 am 04 Jul 2026 (local time)

Forecast update in  hr  min

Today's Mona Vale-The Basin sea temperature is
19.1° C

Slightly warmer than usual

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 (04 Jul):

  • Morning surf: Morning surf (04 Jul, local time) - 1.5ft (0.4m), 7s period with NE swell.
  • Afternoon surf: Afternoon surf (04 Jul, local time) - 1.5ft (0.4m), 7s period with NE swell.
  • Evening surf: Evening surf (04 Jul, local time) - 1ft (0.3m), 7s period with NE swell.

The current surf forecast for Mona Vale-The Basin at 4PM is: 0.4m 7s primary swell from a Northeast direction (forecast issued at 09:00am July 04). An open ocean swell of 1.0m 9s is not directed at the surf break, a second open ocean swell of 0.5m 12s is not directed at the surf break. The wind direction is predicted to be onshore.

Time (AEST) & DateWave HeightWave Period
Morning (04 Jul)1.5ft (0.4m)7s
Afternoon (04 Jul)1.5ft (0.4m)7s
Evening (04 Jul)1ft (0.3m)7s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 15mm), heaviest on Sat night. Very mild (max 16°C on Sat morning, min 12°C on Sat morning). Mainly fresh winds.

Saturday
4
Sunday
5
Monday
6
Tue
7
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
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
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
Wave
Height (m)
Direction
Period (s)
0.4
NE
8
0.4
NE
7
0.4
NE
7
0.4
NE
7
0.4
NE
7
0.3
NE
7
0.3
ENE
7
0.2
E
11
0.3
ENE
7
0.2
E
8
0.2
E
13
0.2
E
8
0.2
E
13
0.2
E
13
0.2
E
13
0.1
E
13
0.2
E
13
0.2
E
13
0.2
E
16
0.1
E
16
0.1
E
14
0.1
E
13
0.1
E
13
0.1
E
12
Wave Graph
Metric surfscale
Energy kJ
14
14
14
13
12
7
10
10
10
6
14
5
14
13
14
3
14
14
19
5
4
4
4
3
Wind (km/h)
10
WNW
10
WNW
10
SW
10
SE
5
SE
5
SW
10
SW
15
SSW
30
S
30
SSW
25
S
25
S
25
SSE
25
SSE
25
SSE
25
SSE
20
SSE
20
SSE
20
SSE
25
S
25
S
20
SSW
20
SSW
20
SSW
Wind State
cross-off
cross-off
cross
on
on
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
High Tide
11:12AM1.08m
10:55PM1.44m
11:56AM1.13m
11:36PM1.37m
12:43PM1.18m
00:23AM1.28m
Low Tide
5:06AM0.18m
4:37PM0.46m
5:42AM0.19m
5:27PM0.49m
6:19AM0.20m
6:24PM0.51m
clear
clear
clear
clear
clear
part cloud
cloud
light rain
rain showers
part cloud
rain showers
light rain
light rain
light rain
light rain
rain showers
light rain
light rain
light rain
light rain
rain showers
light rain
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:58
6:58
6:58
6:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
4:58
4:58
4:59
4:59
 mm
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Temp °C
10
12
16
16
15
15
12
13
14
14
14
14
14
14
14
15
15
15
15
15
15
14
14
13
Feels °C
7
9
13
13
13
13
9
10
8
8
9
8
8
9
8
10
10
11
10
10
10
10
10
9
Swell 1
Height (m)
Direction
Period (s)
1.5
SSW
11
1.4
S
12
1.2
S
12
1
S
9
1
S
9
1
S
9
1
S
9
0.3
ENE
7
0.3
ENE
7
0.2
E
8
0.3
ENE
8
1.6
S
14
0.2
E
13
0.2
E
13
0.2
E
13
0.1
E
13
0.2
E
13
0.1
E
13
0.1
E
16
0.1
E
13
0.1
E
14
0.1
E
13
0.1
E
13
0.1
E
12
Energy kJ
512
519
390
168
152
148
145
10
10
6
12
999
14
13
14
3
14
4
5
4
4
4
4
3
Swell 2
Height (m)
Direction
Period (s)
0.4
NE
8
0.4
NE
7
0.4
NE
7
0.5
S
12
0.6
S
12
0.6
S
12
0.7
S
12
0.2
E
11
0.1
E
11
0.2
ENE
7
0.2
E
13
0.2
E
8
0.1
E
13
0.1
E
13
0.1
E
13
0.2
E
13
0.2
E
13
0.2
E
16
0.1
E
16
Energy kJ
14
14
14
75
96
99
132
10
2
5
14
5
3
3
3
14
14
19
5
Swell 3
Height (m)
Direction
Period (s)
0.2
E
12
0.2
E
13
0.2
E
13
0.4
NE
7
0.4
NE
7
0.3
NE
7
0.3
ENE
7
0.1
E
14
0.1
E
9
0.1
NE
7
Energy kJ
11
13
13
13
12
7
10
4
1
2
Wind waves
Height (m)
Direction
Period (s)
0.7
W
4
0.6
W
4
1.5
S
11
3
S
11
3.5
S
11
3
S
10
2.5
S
10
3.5
S
12
3
S
12
3
SSE
11
3
SSE
10
2.5
SSE
10
2.5
SSE
10
2.5
SSE
10
2.5
SSE
10
2.5
SSE
10
2.5
SSE
10
2.5
SSE
10
2.5
SSE
10
Energy kJ
20
12
576
1836
2454
2222
1585
3248
2483
2006
1591
1422
1324
1237
1263
1299
1299
1367
1394
Nearest Offshore or Glassy
Rating
(10 max)
3
3
2
2
2
2
2
3
4
4
4
4
4
2
3
3
3
3
2
4
4
4
4
4
Distance (km)
2
2
2
2
2
2
2
2
51
85
2
335
320
327
269
198
198
188
165
127
2
2
2
2
Best forecast wave conditions in Sydney North Coast
Rating
(10 max)
3
3
2
2
2
2
2
3
4
4
4
4
4
Best forecast wave conditions in Australia
Rating
(10 max)
4
5
4
5
5
5
5
4
5
5
7
9
5
8
7
5
5
4
4
4
4
4
4
8
Header Global
Rating
(10 max)
7
8
5
5
5
5
5
4
5
5
9
9
9
8
7
5
7
6
5
6
5
5
9
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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