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Surf Forecasts:

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

information circle48hr Weather and Surf, issued 4 am Tuesday 10 Mar 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
24.1° C
 (Which is slightly warmer than usual)

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

The current surf forecast for Mona Vale-The Basin at 1PM is: 1.2m 7s primary swell from a Southeast direction and 0.9m 8s secondary swell from a East-northeast direction (forecast issued at 04:00am March 10). The wind direction is predicted to be cross-onshore.

Time (AEDT) & DateWave HeightWave Period
Morning (10 Mar)4.5ft (1.3m)7s
Afternoon (10 Mar)3.5ft (1.0m)8s
Evening (10 Mar)4ft (1.2m)8s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Tuesday
10
Wednesday
11
Thursday
12
2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM
Rating
(10 max)
2
1
1
1
1
1
1
1
2
2
2
2
0
0
2
3
4
3
1
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.4
SE
1.3
SE
1.3
SE
1.3
SE
1.1
SE
1.1
ENE
1.2
ENE
1.2
ENE
1.2
ENE
1.2
ENE
0.9
ENE
0.9
ENE
1.3
ENE
1.7
ENE
1.9
ENE
2.1
ENE
2.1
NE
1.7
ENE
1.6
ENE
1.5
E
1.5
E
1.5
E
1.5
E
1.5
E
Period(s) (?)777778888889899101010121211111212
Wave
Graph
(?)Metric surfscale
Energy kJ (?)193189194176134135163172172181101138234397541886815518730617573573596617
Wind
(km/h)
5
SW
10
SW
10
SW
5
SSE
10
ENE
15
ENE
15
ENE
10
NE
5
N
5
NNW
5
NNW
15
NNE
20
NE
25
NE
20
NNE
15
N
10
N
10
NW
15
SSW
25
S
25
SSE
25
SSE
25
SSE
15
SSE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glasscrosscrossoncrosscrosscrosscrosscross-
off		offoffcross-
off		crosscrosscross-
off		cross-
off		cross-
off		offcrosscross-
on		cross-
on		ononon
High Tide
/ height (m)
1:14AM
1.29
1:41PM
0.91
2:09AM
1.24
2:54PM
0.85
3:18AM
1.22
4:24PM
0.84
Low Tide
/ height (m)
8:00AM
0.48
7:15PM
0.52
9:14AM
0.52
8:14PM
0.58
10:36AM
0.51
9:33PM
0.60
Tuesday
10
Wednesday
11
Thursday
12
Sunrise--6:48-------6:50-------6:50-----
Sunset-----7:20-------7:19-------7:16--
rain showers
rain showers
rain showers
rain showers
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
Rain (mm)
11121-------------------
Temp. °C212021232324232221202024272523222222222423222120
Feels °C (?)232123252424232323222224262422232322202221201919
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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View detailed surf forecast for Mona Vale-The Basin at:
surf-forecast.com

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