Coronation Beach Surf Break

Lat Long: 28.56° S 114.56° E

Coronation Beach Surf Forecast and Surf Report

Issued: 1 am 20 Aug 2026 (local time)

Forecast update in  hr  min

Today's Coronation Beach sea temperature is
19.3° C
0.9° 

Coronation Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Coronation Beach surf forecast from 19 Aug 2026:

  • Best quality surf: Thursday 20 Aug, 8AM (local time) - 10ft (3.0m), 16s period, SW swell with offshore winds.
  • Most powerful swell: Wednesday 26 Aug, 8PM (local time) - 10ft (3.0m), 17s period, SW swell with 4,581 kJ wave energy.
  • Next surfable swell (1★+): Thursday 20 Aug, 8AM (local time) - 10ft (3.0m), 16s period with SW swell.

Best Forecast Surf Conditions for Coronation Beach this week:

The surf forecast for Coronation Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Aug 20) at 8AM. The primary swell is predicted to be 3.0m and 16s period. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Coronation Beach in the next 16 days are 3.0m 17s and forecast to arrive on Wednesday (Aug 26) at 8PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 6s period and expected on Friday (Aug 21) at 2AM.

Wave TypeTime (AWST) & Date Wave Height & Period
Next good surf (1 star+) 8AM (Thu 20th Aug)10ft (3.0m) 16s
Best Surf 8AM (Thu 20th Aug)10ft (3.0m) 16s
Most Powerful 8PM (Wed 26th Aug)10ft (3.0m) 17s

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


The Lowdown

G'day, I'm Rusty, and here's your surf outlook for Coronation Beach.

We've got a solid run of swell on the horizon, but you'll need to pick your moments with the wind. The water temp is sitting at about 67°, which is pretty normal for this time of year, so no surprises there.

The real standout is Thursday morning, the 20th of August. We've got a solid 8ft south-west swell with a very long period of 16 seconds, and a light cross-offshore breeze from the southeast. The combined energy is a powerful 3710, and the conditions are set to be clean and excellent for experienced surfers. This is a groundswell, and with that long period, it'll be breaking with plenty of power, so you'll want to be on your game.

Friday morning the 21st is also a good shout. The swell drops a touch to 8ft, still from the south-west, with a 15-second period. The wind is light offshore from the east, keeping it clean. The energy is still strong at 2482. This is another session for the experienced crew.

Saturday morning the 22nd offers a bit of a change. The swell is 6ft from the south-west with a 14-second period, and the wind is glassy, just a slight air from the south-southeast. The energy is 2514. This is a great window for a wider range of surfers, as the size is a bit more manageable and the conditions will be smooth.

Things get a bit messy from Saturday afternoon through Sunday, with strong cross-shore winds and lumpy conditions. The swell hangs around but the quality drops right off.

Monday the 24th morning looks promising again. We have 7ft of south-west swell with a 15-second period, and a light cross-offshore breeze from the southeast. Clean conditions and strong energy at 1889. Another one for the more experienced.

The middle of the week sees a drop in swell energy, with Tuesday the 25th offering only marginal waves. Wednesday the 26th morning is tricky with an onshore wind, but a big 8ft south-west swell is still running, with a very long period of 16 seconds and massive energy of 4267. The wind is onshore though, so it'll be a bit of a battle.

The following weekend, starting Saturday the 29th, shows a really interesting turn. The morning has a tiny 2ft swell, but the period is a massive 22 seconds. The energy is still moderate at 820, and the wind is light and cross-offshore. This is a very clean, long-period groundswell that will be best suited to the point and reef sections of Coronation Beach.

Monday the 31st morning is a solid option with 6ft of south-west swell, a 16-second period, and a light cross-offshore breeze from the north-northeast. Clean conditions with energy at 1688. This is a good one.

The outlook then turns into a bit of a wildcard. From the 1st of September, we're looking at a lot of onshore and cross-onshore winds with a big, powerful swell. The 4th of September has a solid 10ft south-west swell with a 16-second period, and moderate cross-shore winds. The energy is 3631, but the conditions are described as marginal. This setup could be more interesting for kite surfing than paddle surfing, given the significant size and less-than-ideal wind.

So, to sum it up, lock in Thursday morning the 20th and Friday morning the 21st for the best of the big, clean swell. Saturday morning the 22nd is your best bet for a smaller, glassy session. Keep an eye on the 29th and 31st for some cleaner, long-period options.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 23°C on Fri afternoon, min 15°C on Thu morning). Winds decreasing (fresh winds from the SSE on Thu night, calm by Sat morning).

Days 4-6 Weather Summary

Some drizzle, heaviest during Sun morning. Very mild (max 18°C on Sun morning, min 12°C on Sun night). Winds decreasing (fresh winds from the S on Sun morning, light winds from the ESE by Tue morning).

Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
5
3
4
4
3
3
4
1
2
0
1
3
4
2
2
2
1
4
3
0
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.5
SW
16
2.5
SW
16
2.3
SW
16
2.3
SW
15
2.1
SW
15
2
SW
15
1.8
SW
14
2.1
SW
16
1.6
SW
16
1.3
SW
14
1.3
SW
14
1.9
SW
16
2.1
SW
15
1.9
SW
14
1.6
SW
13
1.3
SW
12
0.8
SW
16
1.6
SW
15
2.5
SW
16
3
SW
16
2.5
SW
17
Wave Graph
Metric surfscale
Energy kJ
3710
3098
2513
2469
1941
1647
1402
2140
1164
658
716
1899
1889
1423
878
520
295
1216
3710
4261
3903
Wind (km/h)
10
SE
25
SSE
20
ESE
10
E
25
SSE
20
ENE
5
SSE
15
SSW
20
S
30
S
30
S
20
SE
10
SE
25
SSW
15
SE
10
S
20
S
10
ESE
10
W
25
W
25
SSW
Wind State
cross-off
cross-off
off
off
cross-off
cross-off
glassy
cross-on
cross
cross
cross
cross-off
cross-off
cross
cross-off
cross
cross
off
on
on
cross
High Tide
3:32AM0.61m
4:34AM0.61m
5:37AM0.61m
6:36AM0.62m
7:28AM0.64m
8:13AM0.64m
Low Tide
2:53PM0.18m
3:13PM0.14m
3:35PM0.12m
3:57PM0.10m
4:16PM0.09m
4:32PM0.09m
4:43PM0.10m
clear
part cloud
clear
clear
part cloud
clear
clear
clear
clear
rain showers
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
mod rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:48
6:48
6:47
6:46
6:45
6:43
6:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:00
6:00
6:01
6:01
6:02
6:02
6:04
 mm
1
7
Temp °C
20
19
17
22
23
20
21
20
19
18
18
17
18
18
16
17
18
16
17
17
16
Feels °C
18
15
12
20
20
16
21
17
17
13
13
12
16
14
13
15
15
14
16
13
9
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  • 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 Coronation Beach Surf forecast

The above surf forecast table for Coronation Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Coronation Beach can be found by selecting the local surf guide option on the grey menu. Our Coronation Beach 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 (Coronation Beach) 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 Coronation Beach 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.

Are you planning a holiday in North West WA? If you are looking for accommodation near Coronation Beach, camping, hotels and holiday cottages in North West WA, consider staying in Geraldton which is 27 km (17 miles) away.

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