Thommos surfForecast / NSW – Illawarra / Australia

information circle48hr Weather and Surf, issued 3 am Thursday 14 May 2026 AEST
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
19.9° C
(Which is normal for this time of year)

How big are the waves at Thommos today?

The current surf forecast for Thommos at 9AM is: 1.1m 6s primary swell from a East direction and 0.3m 11s secondary swell from a East direction (forecast issued at 03:00am May 14). An open ocean swell of 0.7m 9s is not directed at the surf break. The wind direction is predicted to be onshore.

Time (AEST) & DateWave HeightWave Period
Morning (14 May)3.5ft (1.1m)6s
Afternoon (14 May)3.5ft (1.0m)6s
Evening (14 May)3.5ft (1.1m)6s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 7mm), mostly falling on Fri morning. Warm (max 20°C on Thu morning, min 15°C on Thu night). Wind will be generally light.

Thursday
14
Friday
15
Saturday
16
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
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
0
0
0
0
0
0
0
1
1
0
0
0
0
0
1
1
1
1
1
2
1
2
2
3
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
1.5
ESE
6
1.4
ESE
6
1.1
E
6
1.1
E
6
1.1
E
6
1
E
6
1.1
E
6
1.1
E
6
1.1
E
6
1.2
E
6
1.2
E
6
1.2
E
6
1.2
ESE
7
1.4
ESE
7
1.4
ESE
7
1.4
ESE
7
1.3
ESE
7
1.1
ESE
7
1.2
ESE
7
1.4
ESE
8
1.4
ESE
8
1.4
E
8
1.6
E
9
1.8
E
9
Wave Graph
Metric surfscale
Energy kJ
155
144
94
97
97
81
94
94
94
112
115
119
139
181
181
168
149
121
132
232
238
245
373
503
Wind (km/h)
15
ESE
10
ESE
10
ESE
15
ESE
15
ESE
5
ESE
5
ESE
0
E
5
WSW
10
SSW
10
SSW
5
S
10
SSE
10
SE
5
SW
5
WSW
5
W
5
WSW
5
WSW
0
ENE
5
E
5
NE
5
NNE
5
NW
on
on
on
on
on
on
on
glassy
glassy
cross
cross
cross
cross-on
cross-on
glassy
glassy
glassy
glassy
glassy
glassy
on
glassy
glassy
glassy
High Tide
5:39AM1.26m
6:14PM1.53m
6:34AM1.26m
6:58PM1.64m
7:29AM1.25m
7:43PM1.73m
Low Tide
11:44PM0.30m
11:47AM0.15m
00:38AM0.18m
12:30PM0.15m
1:31AM0.07m
1:15PM0.17m
rain showers
part cloud
rain showers
clear
clear
rain showers
rain showers
rain showers
rain showers
part cloud
part cloud
rain showers
rain showers
part cloud
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:39
6:41
6:41
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:04
5:02
5:01
1
1
1
1
1
1
2
1
Temp °C
18
18
18
19
20
18
17
17
16
15
16
18
19
19
17
16
15
15
15
18
19
18
17
17
16
16
17
17
17
17
17
18
16
14
15
18
19
19
18
17
15
16
15
19
19
19
18
18
Swell 1
Height (m)
Direction
Period (s)
0.8
S
10
1.4
ESE
6
1.1
E
6
0.7
S
9
0.7
S
9
1
E
6
0.6
S
9
1.1
E
6
1.1
E
6
1.2
E
6
1.2
E
6
1.2
E
6
1.2
ESE
7
1.4
ESE
7
1.4
ESE
7
1.4
ESE
7
1.3
ESE
7
1.1
ESE
7
1.2
ESE
7
1.4
ESE
8
1.4
ESE
8
1.4
E
8
1.6
E
9
1.8
E
9
Energy kJ
117
144
94
79
78
81
59
94
94
112
115
119
139
181
181
168
149
121
132
232
238
245
373
503
Swell 2
Height (m)
Direction
Period (s)
0.3
E
11
0.7
S
9
0.8
S
9
0.3
E
11
0.2
E
11
0.6
S
9
0.2
E
10
0.6
S
9
0.5
S
9
0.5
S
9
0.5
S
9
0.5
S
9
0.4
S
9
0.1
SE
15
0.1
SE
15
0.1
SE
15
0.1
SE
14
0.4
ENE
9
0.6
E
9
0.3
S
9
0.1
SE
13
0.1
S
13
0.1
S
13
Energy kJ
21
85
106
20
9
57
8
60
41
41
40
41
26
8
8
8
8
26
56
13
7
3
3
Swell 3
Height (m)
Direction
Period (s)
0.1
S
20
0.3
E
11
0.3
E
11
0.3
E
11
0.2
E
10
0.2
E
10
0.2
E
10
0.2
E
10
0.2
E
10
0.2
E
10
0.1
SE
15
0.1
SE
15
0.1
SE
15
0.4
ENE
9
0.3
S
9
0.3
S
8
0.1
SE
13
Energy kJ
7
21
21
20
9
9
8
8
8
8
9
8
8
25
13
13
7
Wind waves
Height (m)
Direction
Period (s)
1.5
ESE
6
1.1
E
6
1.1
E
6
1.1
E
6
Energy kJ
155
97
97
94
Nearest Offshore or Glassy
Rating
(10 max)
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
3
Distance (km)
105
60
18
40
159
105
18
0
0
0
0
1
19
19
0
0
0
0
0
0
23
0
0
0
Best forecast wave conditions in Illawarra
Rating
(10 max)
1
2
1
1
1
1
1
1
1
1
1
2
1
1
1
2
2
2
2
2
3
Best forecast wave conditions in Australia
Rating
(10 max)
2
3
3
2
2
4
4
4
4
4
4
4
4
4
2
4
4
4
3
3
4
4
5
5
Header Global
Rating
(10 max)
7
9
9
9
9
9
4
5
5
4
5
4
5
5
5
5
5
5
5
5
5
5
5
5
  • 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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