
Surf Forecasts:
Watermans surf forecast from 22 Jul 2026:
- Best quality surf: Thursday 23 Jul, 2AM (local time) - 5ft (1.6m), 14s period, SW swell with offshore winds.
- Most powerful swell: Sunday 26 Jul, 8PM (local time) - 8ft (2.5m), 14s period, SW swell with 2,967 kJ wave energy.
- Next surfable swell (1★+): Thursday 23 Jul, 2AM (local time) - 5ft (1.6m), 14s 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 Thursday (Jul 23) at 2AM. The primary swell is predicted to be 1.6m and 14s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Watermans in the next 16 days are 2.5m 14s and forecast to arrive on Sunday (Jul 26) at 8PM. Winds are predicted to be cross-offshore 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 29) at 5AM.
| Wave Type | Time (AWST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Thu 23rd Jul) | 5ft (1.6m) 14s |
| Best Surf | 2AM (Thu 23rd Jul) | 5ft (1.6m) 14s |
| Most Powerful | 8PM (Sun 26th Jul) | 8ft (2.5m) 14s |
Table - best surf conditions forecast for Watermans over the next 16 days.
The Lowdown
Alright, Rusty here. Let’s talk about what’s coming up for Watermans.
We’ve got a bit of a mixed bag on the horizon. The week kicks off with some decent, clean conditions, but there’s a period of wild, messy surf in between that you’ll want to avoid. It’s not looking like a classic long run of perfect waves, but there are a couple of sessions that really stand out if you pick your moments.
The first real action is on Thursday the 23rd of July. The morning is looking sweet – we’ve got a 5ft swell rolling in from the SW with a 14-second period, and a clean offshore breeze from the ENE at 12 mph sets it up nicely. The water temp is feeling about average for the time of year. The combined energy is moderate (902), and the wind is going to keep those waves glassy. Thursday afternoon holds up too, with 5ft swell and a lighter offshore breeze. That first day is definitely the pick of the first week for a clean, cruisy session.
Friday the 24th drops off a fair bit. The swell backs down to around 3ft, and while it stays clean, it’s pretty marginal. Saturday the 25th is similar, with the wind getting a bit messy in the afternoon.
Then things get a bit gnarly. On Sunday the 26th, a new swell arrives but it comes with some serious onshore wind. Swell heights hit 7ft to 8ft, but the period drops right off to 8 seconds, and the wind is howling cross-onshore. The water’s going to be lumpy and choppy – this is more of a kite-surfing day than a paddle session. The wave energy is moderate (959) in the morning, but jumps up to very strong (4433) in the afternoon. Not the good kind of power.
Monday the 27th and Tuesday the 28th are cleaner again, with waist to chest-high swell around 5ft to 7ft, and the wind is cross-off or light. The conditions are surfable and clean, but the quality isn’t quite standout.
Now, here’s where it gets interesting. Wednesday the 30th of July is a special day. Thursday afternoon sees a gorgeous 4ft swell from the WSW with a very long 19-second period. The wind is basically dead calm, just a slight air from the E. That’s going to produce long, clean, lined-up waves. The combined energy is strong (1199) for the size. For a reef break, that long period is going to make for some beautiful, drawn-out rides. This is a standout session for surfers who know how to handle a longer-period groundswell.
Friday the 31st is another big day. Both morning and afternoon are pumping with 8ft to 8ft swell from the WSW, with a 15 to 16-second period and clean cross-off winds. The energy is massive (3074 to 2631) – this is strong, powerful surf. This is strictly for experienced surfers. It’s going to be big, but clean. Expect crowds, because this is the sort of day everyone’s waiting for. Possibly the best on offer in the whole run, but you need to know what you’re doing.
The first few days of August go downhill fast. Saturday the 1st has a huge 10ft swell but the wind is a fresh cross-shore, messy and lumpy – not good. Sunday the 2nd is a write-off with onshore wind and poor conditions.
After that, it’s a bit of a slump through to the 7th. There are some clean windows on Wednesday the 5th of August, with 7ft swell and light cross-off winds, but the wind is a little cross-shore, not perfect. The energy is still strong (2729), but the conditions are just “okay” rather than epic. By the 6th and 7th, the wind picks up again and the swell gets big and messy, with the last day seeing 12ft and a howling 25 mph cross-shore wind – total chaos.
So, to sum it up: Thursday the 30th of July and Friday the 31st of July are your top-tier windows. The 30th for longer, cleaner lines with less size, and the 31st for a big, clean, powerful swell that only the experienced crew should touch. Don’t bother with the weekends in between.
Rusty.
Short Range ForecastMostly dry. Very mild (max 18°C on Sat afternoon, min 10°C on Thu morning). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 7mm), mostly falling on Sun morning. Very mild (max 19°C on Tue afternoon, min 10°C on Tue morning). Winds decreasing (fresh winds from the W on Sun afternoon, light winds from the SE by Mon morning). | ||||||||||||||||||
Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | ||||||||||||||
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 14 | SW 14 | SW 14 | SW 13 | SW 13 | WSW 12 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | SW 8 | SW 14 | SW 13 | SW 13 | SW 12 | SW 14 | SW 14 | SW 14 | SW 19 |
Wave Graph | |||||||||||||||||||
1094 | 902 | 711 | 451 | 331 | 273 | 437 | 499 | 476 | 373 | 632 | 2670 | 2310 | 1527 | 1155 | 1220 | 877 | 852 | 540 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-on | cross | cross-on | cross-on | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off |
High Tide | 4:48AM0.58m | 5:38AM0.60m | 6:26AM0.63m | 7:11AM0.65m | 7:52AM0.67m | 8:28AM0.68m | |||||||||||||
Low Tide | 4:06PM0.12m | 4:19PM0.09m | 4:38PM0.07m | 4:58PM0.06m | 5:17PM0.06m | 5:32PM0.06m | |||||||||||||
— | 7:11 | — | — | 7:11 | — | — | 7:09 | — | — | 7:09 | — | — | 7:09 | — | — | 7:09 | — | — | |
5:34 | — | 5:35 | — | — | 5:35 | — | — | 5:36 | — | — | 5:37 | — | — | 5:37 | — | — | 5:37 | — | |
mm | — | — | — | — | — | — | — | — | — | — | 5 | 2 | — | — | — | — | — | — | — |
Temp °C | 15 | 13 | 16 | 16 | 13 | 17 | 16 | 15 | 18 | 18 | 16 | 15 | 13 | 14 | 16 | 15 | 15 | 19 | 18 |
Feels °C | 11 | 8 | 12 | 13 | 9 | 14 | 12 | 10 | 14 | 15 | 9 | 8 | 8 | 11 | 12 | 11 | 9 | 15 | 14 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | WSW 12 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | SW 16 | SW 14 | SW 13 | SW 13 | SW 12 | SW 14 | SW 14 | SW 14 | SW 14 |
1094 | 902 | 711 | 451 | 331 | 273 | 437 | 499 | 476 | 373 | 245 | 2670 | 2310 | 1527 | 1155 | 1220 | 877 | 852 | 540 | |
Swell 2 Height (m) Direction Period (s) | — | — | W 19 | WSW 18 | WSW 16 | WSW 16 | W 15 | — | SW 17 | SW 16 | WSW 12 | — | — | — | — | SW 24 | WSW 21 | WSW 20 | SW 19 |
— | — | 7 | 61 | 89 | 86 | 110 | — | 45 | 124 | 82 | — | — | — | — | 22 | 178 | 267 | 524 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | N 3 | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | ESE 3 | E 3 | — | ENE 3 | NE 3 | — | NE 2 | N 3 | NW 3 | WNW 4 | SW 8 | WSW 12 | — | — | — | E 3 | ENE 3 | NE 3 | NE 3 |
5 | 5 | — | 3 | 2 | — | 1 | 6 | 6 | 31 | 632 | 1763 | — | — | — | 2 | 3 | 1 | 9 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 30 | 0 | 4 | 278 | 282 | 285 | 266 | 163 | 82 | 7 | 18 | 0 | 18 | 0 | 18 |
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.










