Watermans Surf Break

Lat Long: 31.83° S 115.74° E

Watermans Surf Forecast and Surf Report

Issued: 1 pm 11 Jul 2026 (local time)

Forecast update in  hr  min

Today's Watermans sea temperature is
18.0° C
1.7° 

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


Watermans surf forecast from 11 Jul 2026:

  • Best quality surf: Saturday 18 Jul, 5PM (local time) - 13ft (4.0m), 17s period, WSW swell with cross-onshore winds.
  • Most powerful swell: Saturday 18 Jul, 5AM (local time) - 13ft (4.0m), 19s period, WSW swell with 12,183 kJ wave energy.
  • Next surfable swell (1★+): Saturday 11 Jul, 8PM (local time) - 5ft (1.6m), 13s period with SW swell.

Best Forecast Surf Conditions for Watermans this week:

The surf forecast for Watermans over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Jul 11) at 8PM. The primary swell is predicted to be 1.6m and 13s period with a secondary swell of 0.1m and 13s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Watermans in the next 16 days are 4.0m 19s and forecast to arrive on Saturday (Jul 18) at 5AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 4s period and expected on Wednesday (Jul 15) at 2AM.

Wave TypeTime (AWST) & Date Wave Height & Period
Next good surf (1 star+) 8PM (Sat 11th Jul)5ft (1.6m) 13s
Best Surf 5PM (Sat 18th Jul)13ft (4.0m) 17s
Most Powerful 5AM (Sat 18th Jul)13ft (4.0m) 19s

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


Alright, Rusty here, and let's talk surf for this stretch.

We're looking at a slow start. Saturday the 11th is a write-off with messy cross-shore winds. Your first real chance comes Sunday morning, July 12th, at Watermans. This reef break is fairly consistent, and we've got a clean 7ft SW swell with that light SE breeze making it cross-offshore. The water's a bit cooler than usual, running about 3°F colder than average at 64°F. The wave energy is solid at 1788, and with a long 15-second period, these are proper lines wrapping around the reef. Wind is light, so expect clean, rippable faces for experienced guys, but be aware, crowds are often here.

Monday the 13th keeps the energy up. The morning is another winner with a bigger 8ft SW groundswell (17 sec period) and clean offshore E wind at 6 mph. Energy is up to a strong 2971. That's expert territory for sure. Tuesday the 14th is also clean all day, with 7ft WSW swell and light offshore winds holding through the afternoon.

Wednesday the 15th falls apart with cross-shore winds and chop. Thursday the 16th gets messy again. Then there's a big gap. From Friday the 17th through the weekend, the wind turns onshore and the conditions go poor. Saturday the 18th of July sees a massive 15ft WSW swell with a crazy energy reading of 11145, but with a 22 mph cross-onshore wind and rain, it's a total mess for surfing. That's a kitesurfing day, not a paddle day.

The next real highlight is Sunday the 19th of July. The morning is clean with 8ft WSW swell and a NE cross-offshore breeze, and the afternoon goes glassy with light airs. That is a prime window for experienced surfers on a decent-sized, clean swell.

The following week, from Monday the 20th, the swell drops to a more friendly 5ft to 5ft range. The mornings are clean, but the afternoons get a bit bumpy. The standout in this stretch is Tuesday the 21st, with a clean 5ft SW groundswell (15 seconds) and a light offshore E wind. It's not huge, but it's clean and fun for everyone.

After another little lull in the middle of the week, Thursday morning, July 23rd, delivers a solid 8ft WSW groundswell (17 sec period) with a light NNE cross-offshore breeze and strong energy at 4374. That's a serious swell for the experienced crew.

The final week fades into onshore slop and weak swell until Sunday, July 26th, which offers a final clean look at small 4ft waves with a light NE wind.

The standout sessions to mark on your calendar are Sunday morning July 12th for the first clean one, and Sunday afternoon July 19th for that glassy, sizeable swell. The Thursday morning July 23rd is the one for the big-wave hunters.

Rusty.

Short Range Forecast

Mostly dry. Very mild (max 16°C on Sat afternoon, min 11°C on Sat night). Wind will be generally light.

Days 5-7 Weather Summary

Moderate rain (total 18mm), heaviest on Thu night. Warm (max 22°C on Wed afternoon, min 16°C on Wed morning). Winds increasing (light winds from the ENE on Tue afternoon, fresh winds from the NW by Thu night).

Sat
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
Rating
(10 max)
1
4
4
2
5
4
3
4
4
4
3
2
2
3
2
0
0
2
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.4
SW
13
1.9
SW
14
2
SW
15
1.8
SW
14
2.3
SW
18
2.3
SW
17
2.2
SW
16
2.1
WSW
16
2
WSW
15
2
WSW
15
1.8
WSW
14
1.7
WSW
14
1.4
WSW
17
1.8
WSW
16
2.2
WSW
15
2
WSW
14
1.9
WSW
13
1.7
WSW
13
1.7
WSW
13
4
WSW
18
4.5
WSW
18
Wave Graph
Metric surfscale
Energy kJ
732
1236
1788
1307
3219
2968
2379
2123
1648
1648
1370
1079
1094
1629
2119
1624
1243
922
922
10708
11145
Wind (km/h)
15
SSW
10
ESE
10
SE
15
S
10
E
10
E
15
SSW
10
E
15
ENE
10
ENE
25
NE
25
N
15
NW
15
NNE
20
N
25
NNW
30
NW
15
NW
20
NNW
45
WSW
35
SW
Wind State
cross
off
cross-off
cross
off
off
cross
off
off
off
cross-off
cross
cross-on
cross-off
cross
cross-on
cross-on
cross-on
cross-on
on
cross-on
High Tide
7:22AM0.77m
8:12AM0.80m
9:01AM0.80m
9:46AM0.77m
10:27AM0.70m
10:57AM0.61m
11:02AM0.51m
Low Tide
4:20PM-0.03m
5:02PM-0.07m
5:46PM-0.08m
6:29PM-0.05m
7:06PM0.01m
7:31PM0.09m
7:22PM0.17m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
heavy rain
rain showers
light rain
rain showers
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:16
7:16
7:15
7:15
7:15
7:13
7:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:28
5:28
5:29
5:29
5:30
5:30
5:30
5:31
 mm
17
1
2
10
3
Temp °C
16
15
13
15
15
13
15
14
14
21
20
19
22
20
19
21
20
18
17
17
14
Feels °C
12
12
11
12
12
11
13
11
10
18
16
13
18
18
14
16
16
16
14
11
5
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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 Watermans Surf forecast

The above surf forecast table for Watermans provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Watermans can be found by selecting the local surf guide option on the grey menu. Our Watermans 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 (Watermans) 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 Watermans 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 Perth City Coast? If you are looking for accommodation near Watermans, camping, hotels and holiday cottages in Perth City Coast, consider staying in Perth which is 17 km (11 miles) away. Other places in and around Perth City Coast where you can find information about places to rent, and car hire include Fremantle which is 25 km (16 miles) away, Canning Vale, Gosnells and Kwinana.

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