Mona Vale-The Basin surfForecast / NSW – Sydney North Coast / Australia

information circle48hr Weather and Surf, issued 10 am Sunday 01 Feb 2026 AEDT
Forecast update in hr  min  s Forecast update imminent
Mona Vale-The Basin surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Mona Vale-The Basin sea temperature is
22.6° C
(Which is slightly cooler than normal)


How big are the waves at Mona Vale-The Basin today?

The current surf forecast for Mona Vale-The Basin at 5PM is: 1.6m 11s primary swell from a East-northeast direction and 0.9m 4s secondary swell from a South direction (forecast issued at 10:00am February 01). An open ocean swell of 0.1m 13s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (AEDT) & DateWave HeightWave Period
Morning (01 Feb)5ft (1.6m)7s
Afternoon (01 Feb)5.5ft (1.7m)11s
Evening (01 Feb)4.5ft (1.4m)11s

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

Updates in  hr  min  s Forecast update imminent
Sunday
01
Monday
02
Tuesday
03
Wed
04
8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM
Rating
(10 max)
3
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
Swell
Height Map
Wave Height (m) & direction (?)
1.8
ENE
0.9
ENE
1.7
ENE
1.6
ENE
1.5
ENE
1.2
ENE
1.1
ENE
0.9
ENE
0.8
ENE
0.7
E
0.7
E
0.6
E
0.6
E
0.5
E
0.5
E
0.5
E
0.3
E
0.3
E
0.3
E
0.9
ESE
0.8
SE
0.6
SE
0.6
SE
0.9
NE
Period(s) (?)812111111111110101010109991010101077775
Wave
Graph
(?)Metric surfscale
Energy kJ (?)362236744604494356292173133989865614243471818178154383842
Wind
(km/h)
5
NNW
15
S
20
S
20
S
30
S
30
S
30
S
35
S
40
S
35
S
30
S
25
SSE
25
SSE
15
SE
15
SE
10
ESE
10
E
15
ENE
15
ENE
20
ENE
20
NE
20
NE
10
N
10
NNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glasscross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
ononononcross-
on
cross-
on
cross-
on
crosscrosscrosscross-
off
cross-
off
High Tide
/ height (m)
8:30AM
1.77
9:17PM
1.16
9:16AM
1.77
10:00PM
1.21
10:00AM
1.73
10:41PM
1.25
Low Tide
/ height (m)
3:19PM
-0.00
2:47AM
0.23
4:01PM
-0.01
3:35AM
0.22
4:39PM
0.01
4:21AM
0.24
Sunday
01
Monday
02
Tuesday
03
Wed
04
Sunrise6:15-------6:16-------6:16-------
Sunset----8:00------7:59-------7:58----
cloud
cloud
cloud
cloud
heavy rain
light rain
cloud
cloud
cloud
part cloud
part cloud
clear
clear
cloud
part cloud
part cloud
cloud
part cloud
part cloud
cloud
clear
part cloud
part cloud
cloud
Rain (mm)
----121------------------
Temp. °C252825232120181717181920202019192021212121201918
Feels °C (?)28292523191714109111314151616171919191819181818
  • 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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