
Surf Forecasts:
Watermans surf forecast from 30 Jul 2026:
- Best quality surf: Saturday 1 Aug, 11PM (local time) - 8ft (2.5m), 15s period, SW swell with offshore winds.
- Most powerful swell: Tuesday 4 Aug, 11AM (local time) - 8ft (2.5m), 18s period, WSW swell with 4,555 kJ wave energy.
- Next surfable swell (1★+): Thursday 30 Jul, 11PM (local time) - 3ft (0.9m), 18s period with WSW 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 Thursday (Jul 30) at 11PM. The primary swell is predicted to be 0.9m and 18s period with a secondary swell of 1.1m and 14s. 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 2.5m 18s and forecast to arrive on Tuesday (Aug 04) at 11AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 3s period and expected on Sunday (Aug 02) at 8AM.
| Wave Type | Time (AWST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Thu 30th Jul) | 3ft (0.9m) 18s |
| Best Surf | 11PM (Sat 1st Aug) | 8ft (2.5m) 15s |
| Most Powerful | 11AM (Tue 4th Aug) | 8ft (2.5m) 18s |
Table - best surf conditions forecast for Watermans over the next 16 days.
The Lowdown
Right, surfers, Rusty here. Let’s have a look at the coming swell window for Watermans. The good news is there's plenty of action on the way, but we’ve got to pick our moments. The water is sitting at 64°, feeling a bit colder than normal for this time of year – about 3°F below where we’d usually be, so grab a thicker spring suit.
We kick things off on Thursday the 30th with a smaller, longer-period groundswell pushing in. We’re looking at a 4ft SW swell with a period of 16 seconds. That’s proper groundswell, giving some nice shape, but with a gentle cross-shore wind blowing in the morning, it’s not going to be perfect. On offer but not a standout by any means.
Things start to really build on Friday the 31st. The swell pushes up to 6ft from the WSW, still with that long 16-second period, though the wind stays tricky. It’s a bit of a wait for the quality.
However, our first real standout window comes on Sunday afternoon. The swell is a solid 7ft from the WSW (13-second period) and the wind goes light and cross-offshore from the NNE. It’s clean, with only moderate wave energy (1370), but the conditions are excellent for experienced surfers. This is the pick of the first week.
Looking into the new week, things ramp up considerably. Tuesday the 4th sees the swell jump to 8ft from the WSW with a very long 18-second period in the morning. That kind of period means real power, but at a beach setup it can be a bit tricky. The combined swell energy is a hefty 4385, so there’s plenty of water moving.
The absolute standout, the session to circle on your calendar, is Wednesday the 5th. We’ve got 8ft of WSW swell with a 16-second period, combined with light, cross-offshore winds from the SE in the morning. The conditions are clean, the energy is strong (3329), and the forecast is excellent for experienced surfers. This is the one.
Thursday the 6th is another classic. 8ft from the WSW and the wind drops to absolutely glassy (0 mph) in the morning. It doesn’t get any cleaner than that. For the experienced crew, this is world-class, with excellent conditions.
After that, we get a bit of a wild one on the 7th and 8th. The swell blows out to a massive 10-13ft from the WSW, but the wind goes onshore and strong. That’s big, lumpy, and poor – definitely not paddle-surfing territory. That’s more for the kiters.
Things settle back down on Sunday the 9th. A cleaner 7ft from the WSW with light NE cross-off winds makes for some excellent lines for the experienced, and then Monday the 10th sees a 6ft SW swell with a 16-second period and light offshore ENE winds. Clean, fast, and fun.
We wrap up the forecast window with a real bang. Wednesday the 12th brings exceptional conditions for experts. An 8ft WSW swell at 17 seconds, delivered with light cross-offshore winds from the SSE. The energy is massive at 5989, and the forecast is exceptional. If you’ve got the skill, that’s your morning.
And on Thursday the 13th, we get one more go at it: a 8ft WSW swell with 16-second period and glassy conditions in the morning. That’s a perfect reward for anyone sticking it out to the end of the run.
So, to sum it up – there’s a few dud days of small/onshore conditions early on, but from the middle of next week onward, Watermans is looking firing. The two absolute standouts are Wednesday the 5th and Thursday the 6th for the clean, powerful sets. After a bit of a messy spell, we get another round of quality on the 12th and 13th.
Stay stoked, choose your windows wisely, and I’ll catch you in the lineup.
Rusty
Short Range ForecastLight rain (total 3mm), mostly falling on Fri night. Very mild (max 19°C on Fri afternoon, min 9°C on Sat night). Winds increasing (light winds from the N on Thu night, fresh winds from the SW by Fri night). | Days 4-6 Weather SummarySome drizzle, heaviest during Tue night. Very mild (max 18°C on Sun afternoon, min 8°C on Sun morning). Wind will be generally light. | ||||||||||||||||||||
Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | Monday 3 | Tuesday 4 | Wednesday 5 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | SW 16 | WSW 14 | WSW 18 | WSW 16 | WSW 16 | WSW 16 | SW 15 | WSW 15 | SW 15 | WSW 14 | WSW 13 | WSW 13 | WSW 14 | SW 15 | WSW 16 | WSW 18 | WSW 17 | WSW 17 | WSW 16 | WSW 16 | WSW 15 |
Wave Graph | |||||||||||||||||||||
711 | 553 | 835 | 1425 | 2347 | 2419 | 2560 | 2378 | 2699 | 1800 | 1370 | 1061 | 921 | 955 | 1322 | 4555 | 3700 | 3083 | 3594 | 3731 | 3162 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-off | cross | cross-on | cross-on | cross | cross | off | cross-off | off | off | cross | cross-on | cross-off | glassy | cross-on | cross-on | cross | on | cross-off |
High Tide | 9:28AM0.67m | 9:52AM0.63m | 00:59AM0.32m | 10:14AM0.59m | 00:59AM0.36m | 10:33AM0.53m | 1:08AM0.41m | 10:45AM0.45m | 1:28AM0.46m | 10:36AM0.37m | 2:02AM0.52m | 2:55AM0.57m | |||||||||
Low Tide | 5:45PM0.10m | 5:49PM0.12m | 3:22AM0.30m | 5:56PM0.15m | 4:33AM0.32m | 6:03PM0.17m | 5:45AM0.33m | 6:08PM0.20m | 7:11AM0.33m | 6:03PM0.21m | 5:09PM0.21m | ||||||||||
7:07 | — | — | 7:07 | — | — | 7:05 | — | — | 7:05 | — | — | 7:03 | — | — | 7:03 | — | — | 7:03 | — | — | |
— | 5:38 | — | — | 5:39 | — | — | 5:39 | — | — | 5:40 | — | — | 5:42 | — | — | 5:42 | — | — | 5:43 | — | |
mm | — | — | — | — | — | 3 | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — |
Temp °C | 16 | 18 | 18 | 16 | 19 | 18 | 14 | 15 | 14 | 12 | 18 | 16 | 13 | 15 | 15 | 15 | 17 | 17 | 16 | 17 | 17 |
Feels °C | 11 | 14 | 17 | 13 | 15 | 14 | 10 | 10 | 9 | 6 | 15 | 12 | 11 | 12 | 12 | 14 | 14 | 14 | 15 | 15 | 16 |
Swell 1 Height (m) Direction Period (s) | SW 16 | WSW 14 | SW 14 | WSW 16 | WSW 16 | WSW 16 | SW 15 | WSW 15 | SW 15 | WSW 14 | WSW 13 | WSW 13 | WSW 14 | SW 15 | WSW 16 | WSW 18 | WSW 17 | WSW 17 | WSW 16 | WSW 16 | WSW 15 |
711 | 553 | 456 | 1425 | 2347 | 2419 | 2560 | 2378 | 2699 | 1800 | 1370 | 1061 | 921 | 955 | 1322 | 4555 | 3700 | 3083 | 3594 | 3731 | 3162 | |
Swell 2 Height (m) Direction Period (s) | WSW 21 | WSW 20 | WSW 18 | — | — | — | — | — | — | — | — | WSW 18 | — | SW 24 | WSW 21 | — | — | — | — | — | — |
89 | 485 | 835 | — | — | — | — | — | — | — | — | 270 | — | 22 | 546 | — | — | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | WSW 22 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
91 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | N 3 | NNW 4 | — | — | WNW 3 | WSW 6 | — | — | — | ENE 3 | — | — | — | — | — | — | — | — | — | — | — |
3 | 3 | — | — | 8 | 96 | — | — | — | 5 | — | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 30 | 30 | 0 | 108 | 384 | 163 | 82 | 163 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 18 | 200 | 0 | 0 | 82 | 0 |
Best forecast wave conditions in Perth City Coast | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
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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.










