Coalcliff surf break

Coalcliff surfForecast / NSW – Illawarra / Australia

information circle12 Day Weather and Surf, issued 9 am Thursday 03 Jul 2025 AEST
Forecast update in hr  min  s Forecast update imminent
Coalcliff surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Coalcliff sea temperature is
17.8° C
(Which is normal for this time of year)


Best Forecast Surf Conditions for Coalcliff this week:

The surf forecast for Coalcliff over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Jul 03) at 4PM. The primary swell is predicted to be 4.0m and 11s period with a secondary swell of 1.7m and 12s. The wind is predicted to be cross-shore as the swell arrives.

The most powerful waves expected at Coalcliff in the next 12 days are 4.0m 11s and forecast to arrive on Thursday (Jul 03) at 4PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Thursday (Jul 10) at 4PM.

Wave TypeTime (AEST) & Date Wave Height & Period
Next good surf (1 star+) 4PM (Thu 3rd Jul)13ft (4.0m) 11s
Best Surf 4PM (Thu 3rd Jul)13ft (4.0m) 11s
Most Powerful 4PM (Thu 3rd Jul)13ft (4.0m) 11s

Table - best surf conditions forecast for Coalcliff over the next 12 days.

Updates in  hr  min  s Forecast update imminent
Thursday
03
Friday
04
Saturday
05
Sunday
06
Monday
07
Tuesday
08
Wednesday
09
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
4.5
SSE
4
S
3.5
S
3
S
2.3
SSE
2.1
SSE
1.6
SE
1.4
SE
1
SE
0.8
SE
0.5
E
0.4
ENE
0.4
ENE
0.4
ENE
1.1
S
1.1
S
0.8
S
0.6
SE
0.4
ENE
0.6
SE
0.8
ESE
0.6
ESE
0.6
SE
1.1
SE
2.1
S
1.7
S
1.3
SSW
1.2
SE
1.4
SE
1.5
SE
1.6
SE
1.3
SE
1.1
SE
0.8
SE
0.7
SE
0.7
SE
Period(s) (?)1111101010101099810109967671099813119989910111010998
Wave
Graph
(?)Metric surfscale
Energy (?)67434544482229741240106162640523915012787566511915810073106961439625844412725235593894284876123922081247977
Wind
(km/h)
30
SW
25
SSW
15
WSW
10
WSW
10
SE
10
NW
10
NW
5
N
5
NW
10
NW
5
NNE
5
WSW
10
W
20
SW
10
W
10
NW
5
NNW
15
NNW
20
WSW
20
WSW
10
NW
25
W
40
W
20
W
20
WSW
20
WSW
10
WSW
5
W
5
ENE
15
NNW
15
NW
10
NW
10
W
10
NW
15
W
30
NW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscross-
off
cross-
off
onoffoffcross-
off
offoffcross-
off
glasscross-
off
crosscross-
off
offoffoffcross-
off
cross-
off
offcross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
glasscrossoffoffoffcross-
off
offcross-
off
off
High Tide
/ height (m)
2:56PM
1.16
2:41AM
1.01
3:45PM
1.21
3:44AM
0.94
4:33PM
1.26
4:49AM
0.91
5:18PM
1.31
5:49AM
0.92
6:03PM
1.37
6:41AM
0.94
6:45PM
1.43
7:28AM
0.96
7:27PM
1.49
8:11AM
0.99
8:07PM
1.54
8:52AM
1.02
8:47PM
1.57
9:32AM
1.05
9:26PM
1.59
10:14AM
1.08
10:06PM
1.57
10:57AM
1.12
10:48PM
1.52
Low Tide
/ height (m)
9:05PM
0.56
8:56AM
0.38
10:12PM
0.53
9:40AM
0.42
11:14PM
0.48
10:28AM
0.44
12:07AM
0.41
11:16AM
0.45
12:54AM
0.34
12:03PM
0.43
1:38AM
0.28
12:49PM
0.41
2:19AM
0.22
1:32PM
0.38
2:59AM
0.17
2:14PM
0.36
3:37AM
0.13
2:56PM
0.35
4:16AM
0.10
3:40PM
0.35
4:54AM
0.08
4:27PM
0.36
Thursday
03
Friday
04
Saturday
05
Sunday
06
Monday
07
Tuesday
08
Wednesday
09
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Sunrise7:01--7:01--7:01--7:01--7:01--7:01--7:01--7:01--7:01--7:01--7:00--7:00--
Sunset-4:57--4:58--4:58--4:59--4:59--5:00--5:00--5:00--5:00--5:01--5:01--5:02-
part cloudpart cloudrain showersclearclearclearpart cloudcloudcloudclearpart cloudrain showerspart cloudpart cloudclearpart cloudclearclearclearclearclearpart cloudclearclearclearclearclearclearclearclearclearclearclearpart cloudclearclear
Rain (mm)
--2--------2------------------------
Temp. °C16161216151216151319181417161215151115149131112171511151511201913171614
Feels °C (?)1011814131013131216171313129121381195627121081314916161112117

Short Range Forecast: Light rain (total 2mm), mostly falling on Thu night. Very mild (max 16°C on Thu morning, min 9°C on Fri night). Wind will be generally light.

Days 3-6 Weather Summary Light rain (total 2mm), mostly falling on Sun night. Very mild (max 19°C on Sun morning, min 10°C on Mon night). Wind will be generally light.

Days 6-9 Weather Summary Mostly dry. Very mild (max 17°C on Fri morning, min 7°C on Wed night). Winds decreasing (fresh winds from the W on Thu afternoon, light winds from the W by Fri night).

Long Range Forecast: Mostly dry. Warm (max 20°C on Sun morning, min 9°C on Sat night). Winds increasing (calm on Sat morning, fresh winds from the WNW by Tue morning).

  • 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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Information about the Coalcliff Surf forecast

The above surf forecast table for Coalcliff provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Coalcliff can be found by selecting the local surf guide option on the grey menu. Our Coalcliff 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 (Coalcliff) 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 Coalcliff 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.

Coalcliff is 18 km (11 miles) from Engadine. If you plan a holiday in Illawarra, look for hotels and other accommodation in Engadine. Engadine has rooms for a wide range of budgets as well as car hire and transport links.

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