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Surf Forecasts:

Thommos surfForecast / NSW – Illawarra / Australia

information circle16 Day Weather and Surf, issued 3 am Monday 01 Jun 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
20.9° C
 (Which is 1.6°C warmer than normal for this time of year)

Thommos surf forecast from 31 May 2026:

  • Best quality surf: Monday 1 Jun, 1PM (local time) - 2.5ft (0.7m), 10s period, E swell with cross-offshore winds.
  • Most powerful swell: Monday 1 Jun, 10AM (local time) - 2.5ft (0.7m), 10s period, E swell with 89 kJ wave energy.
  • Next surfable swell (1★+): Monday 1 Jun, 1PM (local time) - 2.5ft (0.7m), 10s period with E swell.

Best Forecast Surf Conditions for Thommos this week:

The surf forecast for Thommos over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Jun 01) at 1PM. The primary swell is predicted to be 0.7m and 10s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Thommos in the next 16 days are 0.7m 10s and forecast to arrive on Monday (Jun 01) at 10AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 4.0m 11s period and expected on Friday (Jun 05) at 7PM.

Wave TypeTime (AEST) & Date Wave Height & Period
Next good surf (1 star+) 1PM (Mon 1st Jun)2.5ft (0.7m) 10s
Best Surf 1PM (Mon 1st Jun)2.5ft (0.7m) 10s
Most Powerful10AM (Mon 1st Jun)2.5ft (0.7m) 10s

Table - best surf conditions forecast for Thommos over the next 16 days.

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table

Short Range Forecast

Mostly dry. Very mild (max 18°C on Mon morning, min 11°C on Mon night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Very mild (max 17°C on Fri morning, min 10°C on Fri night). Wind will be generally light.

Monday
1
Tuesday
2
Wednesday
3
Thursday
4
Friday
5
Saturday
6
Sunday
7
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
1
1
0
0
0
1
0
0
1
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
Wave
Height (m)
Direction
Period (s)
0.7
E
10
0.7
E
9
0.7
E
9
0.6
E
9
0.6
E
9
0.5
E
10
0.5
E
10
0.5
E
10
0.4
ENE
10
0.5
E
12
0.5
E
12
0.5
E
10
0.4
ENE
10
0.3
E
10
0.3
E
10
0.2
E
10
0.2
E
10
0.2
E
10
0.2
E
9
0.2
E
9
0.2
E
9
Wave Graph
Metric surfscale
Energy kJ
89
83
83
58
60
47
46
53
33
72
69
56
37
19
19
8
8
7
7
7
6
Wind (km/h)
15
WSW
5
NE
15
N
15
NNW
20
NNW
10
NW
15
WNW
15
WNW
10
NNW
15
NW
20
W
20
W
30
SSW
20
SSW
20
SSW
10
SW
5
S
10
W
0
NW
10
ENE
5
W
Wind State
cross-off
glassy
cross-off
cross-off
cross-off
off
off
off
cross-off
off
off
cross-off
cross
cross
cross
cross-off
glassy
off
glassy
cross-on
off
High Tide
8:46PM1.52m
9:34AM0.99m
9:25PM1.50m
10:16AM0.98m
10:04PM1.47m
10:59AM0.97m
10:44PM1.43m
11:46AM0.97m
11:26PM1.38m
12:36PM0.99m
00:11AM1.33m
1:28PM1.04m
1:01AM1.27m
Low Tide
2:14PM0.41m
3:39AM0.20m
2:52PM0.43m
4:20AM0.22m
3:31PM0.45m
5:01AM0.24m
4:12PM0.48m
5:43AM0.26m
4:58PM0.52m
6:24AM0.26m
5:50PM0.55m
7:07AM0.26m
6:52PM0.57m
clear
part cloud
part cloud
cloud
clear
part cloud
clear
clear
clear
cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:52
—
—
6:52
—
—
6:54
—
—
6:54
—
—
6:54
—
—
6:54
—
—
6:56
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
4:53
—
—
4:53
—
—
4:52
—
—
4:52
—
—
4:52
—
—
4:52
—
—
4:52
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
18
17
12
17
17
14
18
17
12
15
14
14
17
17
13
16
16
12
17
16
14
Feels °C
15
15
9
13
12
11
13
13
9
12
9
9
10
13
8
13
14
10
15
15
13
Swell 1
Height (m)
Direction
Period (s)
0.7
E
10
0.7
E
9
0.7
E
9
0.6
E
9
0.6
E
9
0.5
E
10
0.5
N
4
0.5
E
10
0.4
ENE
10
0.5
E
12
0.5
E
12
0.5
E
10
2.5
S
11
3
S
11
0.3
E
10
3
S
10
2.5
S
10
2.5
SSE
10
2
S
10
1.7
SSE
10
1.3
SSE
9
Energy kJ
89
83
83
58
60
47
10
53
33
72
69
56
1546
2041
19
1872
1430
1178
799
574
260
Swell 2
Height (m)
Direction
Period (s)
0.5
S
5
0.6
S
7
0.6
S
7
0.3
S
7
0.3
S
8
0.4
NE
5
0.5
NE
7
0.4
NE
8
0.4
NE
8
0.2
S
10
0.1
NE
8
0.2
S
12
0.4
ENE
10
0.3
E
10
—
0.2
E
10
0.2
E
10
0.2
E
10
0.2
E
9
0.2
E
9
0.2
E
9
Energy kJ
14
36
37
8
11
7
27
21
15
7
2
12
37
19
—
8
8
7
7
7
6
Swell 3
Height (m)
Direction
Period (s)
0.4
S
9
0.4
S
10
0.2
S
10
0.1
SE
10
0.1
SE
10
0.2
S
7
0.5
E
10
0.2
S
10
0.2
E
12
0.2
NNE
7
0.2
S
10
0.1
NE
8
—
—
—
—
—
—
0.1
S
22
0.2
S
20
0.1
S
22
Energy kJ
25
33
8
4
4
4
46
8
12
5
7
2
—
—
—
—
—
—
9
30
9
Wind waves
Height (m)
Direction
Period (s)
0.5
W
4
—
0.3
NNW
2
1.1
NNE
5
0.9
NNE
6
0.8
NW
4
0.6
NW
4
0.7
WNW
3
0.7
NNW
4
0.7
WNW
4
1.1
W
4
1.3
SSW
7
3
S
11
3.5
S
11
3.5
S
11
—
—
3
S
10
—
—
—
Energy kJ
7
—
1
61
57
19
8
10
11
13
47
150
2379
2633
3093
—
—
1555
—
—
—
Nearest Offshore or Glassy
Sharkies
NSW - Illawarra
Sharkies
NSW - Illawarra
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NSW - Illawarra
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The Bombie
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Headlands
NSW - Illawarra
Sharkies
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Wombarra
NSW - Illawarra
Sharkies
NSW - Illawarra
Sharkies
NSW - Illawarra
Sharkies
NSW - Illawarra
Fairy Bower
NSW - Sydney North Coast
Sandon Point
NSW - Illawarra
Sandon Point
NSW - Illawarra
Sharkies
NSW - Illawarra
Sharkies
NSW - Illawarra
Sharkies
NSW - Illawarra
Sharkies
NSW - Illawarra
Little Makaha
NSW - Sydney North Coast
Sharkies
NSW - Illawarra
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
2
4
5
6
4
4
4
3
3
2
Distance (km)
0
0
0
0
13
1
0
0
2
0
0
0
60
13
13
0
0
0
0
66
0
Best forecast wave conditions in Illawarra
Barrack Point
Marley
Mystics
Port Kembla Beach
Gerroa (7 Mile Beach)
Mystics
Boneyard
Boneyard
Towradgi
Boneyard
Mystics
Headlands
Sandon Point
Sandon Point
Boneyard
Boneyard
Boneyard
Boneyard
Boneyard
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
2
5
6
4
4
4
3
2
Best forecast wave conditions in Australia
Luna Park
VIC - Far West
Shipstern Bluff
TAS - East Coast
Red Bluff
WA - North West
Steep Point
WA - North West
Shipstern Bluff
TAS - East Coast
Tallebudgera
QLD - Gold Coast
Red Bluff
WA - North West
Black Rock
NSW - North Coast
Margaret River Bommie
WA - Margaret River
Surfers Point
WA - Margaret River
Steep Point
WA - North West
Ulladulla Bommie
NSW - South Coast
Surfers Point
WA - Margaret River
Surfers Point
WA - Margaret River
Surfers Point
WA - Margaret River
JD Reef
NSW - Newcastle
Cyclops
WA - Far South
Ethel Wreck
SA - Yorke Peninsula
Luna Park
VIC - Far West
Luna Park
VIC - Far West
Luna Park
VIC - Far West
Rating
(10 max)
4
2
4
4
2
1
3
2
5
5
4
5
5
5
9
6
7
7
9
9
6
Header Global
Fare Left
French Polynesia
Fare Left
French Polynesia
Ahijedero
Mexico
Taupo Bay
New Zealand
Clark Island
New Zealand
Ahijedero
Mexico
Ahijedero
Mexico
Viri Inga O Tuki
Chile
Cobblestones
Australia
Cobblestones
Australia
Asu
Indonesia
Dum Dums
Australia
Cobblestones
Australia
Cave Rock
South Africa
Cobblestones
Australia
Cobblestones
Australia
Cyclops
Australia
Cathedral Rock
Australia
Easter Reef
Australia
Easter Reef
Australia
Shipwrecks Bay-Peaks
New Zealand
Rating
(10 max)
5
5
4
5
5
4
4
5
5
5
4
5
5
6
9
9
7
9
9
9
9
  • 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 Thommos at:
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Information about the Thommos Surf forecast

The above surf forecast table for Thommos provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Thommos can be found by selecting the local surf guide option on the grey menu. Our Thommos surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Thommos) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Thommos may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Thommos is 20 km (12 miles) from Wollongong. If you plan a holiday in Illawarra, look for hotels and other accommodation in Wollongong. Wollongong has rooms for a wide range of budgets as well as car hire and transport links.

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