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Surf Forecasts:

Thommos surfForecast / NSW – Illawarra / Australia

information circle48hr Weather and Surf, issued 10 am Wednesday 11 Mar 2026 AEDT
Forecast update in hr  min  s Forecast update imminent
Thommos surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Thommos sea temperature is
23.3° C
 (Which is slightly warmer than usual)

How big are the waves at Thommos today?

The current surf forecast for Thommos at 2PM is: 1.4m 8s primary swell from a East-northeast direction and 0.6m 7s secondary swell from a East-southeast direction (forecast issued at 10:00am March 11). An open ocean swell of 0.6m 13s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (AEDT) & DateWave HeightWave Period
Morning (11 Mar)3.5ft (1.1m)8s
Afternoon (11 Mar)4.5ft (1.4m)8s
Evening (11 Mar)5ft (1.6m)6s

Table - waves today at Thommos. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Wednesday
11
Thursday
12
Friday
13
Sat
14
8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM
Rating
(10 max)
2
1
0
0
0
2
3
1
1
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.2
ENE
1
ENE
1.4
ENE
2
ENE
1.6
NE
2.1
ENE
2
ENE
1.8
ENE
1.5
ENE
1.6
ENE
1.6
E
1.4
E
1.4
E
1.4
E
1.4
E
1.4
E
1.5
E
1.5
E
1.4
E
1.3
E
1.3
E
1.2
E
1.1
E
1
E
Period(s) (?)8886678910121112111112121212121212121111
Wave
Graph
(?)Metric surfscale
Energy kJ (?)192125267249181392459549399743675528485493520544635625544472456376289235
Wind
(km/h)
10
NNW
15
N
20
NE
20
NE
20
NNE
10
NNW
10
NW
25
SSW
20
S
20
S
20
SSE
25
SSE
20
SSE
20
SSE
20
SSE
15
SSE
15
S
25
S
25
S
25
S
20
S
20
S
15
SSE
10
SE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		crosscrosscrosscross-
off		offcrosscrosscross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		crosscross-
on		cross-
on		cross-
on		crosscross-
on		cross-
on		on
High Tide
/ height (m)
3:00PM
0.84
3:19AM
1.21
4:28PM
0.84
4:31AM
1.23
5:40PM
0.88
Low Tide
/ height (m)
9:16AM
0.50
8:18PM
0.58
10:36AM
0.49
9:35PM
0.60
11:43AM
0.44
10:52PM
0.57
Wednesday
11
Thursday
12
Friday
13
Sat
14
Sunrise6:50-------6:52-------6:52-------
Sunset---7:20-------7:19-------7:17----
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
part cloud
part cloud
cloud
Rain (mm)
------------------------
Temp. °C192528272322222120222120201919191819191918191818
Feels °C (?)192426262324231818201917171616171615141414161516
  • 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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FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Thommos surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for Thommos at:
surf-forecast.com

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