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Main Beach Surf Forecast
/ WA – Perth City (29 breaks) / Western Australia (159 breaks) /
Main Beach surfForecast / WA – Perth City / Australia
12 Day Weather and Surf, issued 1 am Monday 07 Jul 2025 AWST
Best Forecast Surf Conditions for Main Beach this week:
The surf forecast for Main Beach over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Jul 08) at 11AM. The primary swell is predicted to be 3.5m and 15s period. The wind is predicted to be cross-onshore as the swell arrives.
The most powerful waves expected at Main Beach in the next 12 days are 5.0m 17s and forecast to arrive on Monday (Jul 07) at 2PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.3m 3s period and expected on Thursday (Jul 10) at 11AM.
| Wave Type | Time (AWST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11AM (Tue 8th Jul) | 11ft (3.5m) 15s |
| Best Surf | 11AM (Tue 8th Jul) | 11ft (3.5m) 15s |
| Most Powerful | 2PM (Mon 7th Jul) | 16ft (5.0m) 17s |
Table - best surf conditions forecast for Main Beach over the next 12 days.
Monday 07 | Tuesday 08 | Wednesday 09 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | |||||||||||||||||||||||||
| AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 12 | 16 | 15 | 15 | 14 | 14 | 13 | 13 | 14 | 14 | 13 | 13 | 14 | 14 | 15 | 14 | 14 | 13 | 14 | 14 | 13 | 13 | 12 | 12 | 14 | 14 | 14 | 14 | 15 | 16 | 16 | 16 | 15 | 15 | 14 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 6827 | 11165 | 6101 | 5197 | 3966 | 2623 | 1623 | 1283 | 1108 | 834 | 740 | 648 | 1357 | 1965 | 2261 | 2530 | 2355 | 1511 | 1440 | 1384 | 934 | 747 | 748 | 573 | 1638 | 1057 | 985 | 1191 | 1698 | 3362 | 3698 | 3652 | 3469 | 1931 | 1555 | 1834 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross | cross- off | cross- off | cross | cross- off | cross | cross- on | cross | cross | cross- on | cross | cross | cross- on | cross- on | on | cross- off | cross- off | cross- off | cross | cross- off | glass | cross | cross- off | cross- off | cross | off | cross- off | cross- off | cross- off | cross | on | cross- on |
High Tide / height (m) | 7:25AM 0.67 | 8:01AM 0.70 | 8:37AM 0.72 | 9:12AM 0.73 | 9:45AM 0.72 | 10:16AM 0.68 | 10:44AM 0.63 | 11:06AM 0.55 | 3:21AM 0.39 | 11:05AM 0.46 | 3:34AM 0.45 | 9:39AM 0.37 | 4:01AM 0.52 | 4:40AM 0.59 | ||||||||||||||||||||||
Low Tide / height (m) | 4:49PM 0.08 | 5:10PM 0.05 | 5:33PM 0.03 | 5:57PM 0.03 | 6:19PM 0.03 | 6:38PM 0.05 | 6:55PM 0.08 | 7:07PM 0.12 | 7:14PM 0.16 | 6:07AM 0.37 | 7:13PM 0.20 | 8:46AM 0.37 | 6:58PM 0.23 | 3:26PM 0.20 | ||||||||||||||||||||||
Monday 07 | Tuesday 08 | Wednesday 09 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | |||||||||||||||||||||||||
| Sunrise | 7:16 | - | - | 7:16 | - | - | 7:16 | - | - | 7:16 | - | - | 7:16 | - | - | 7:16 | - | - | 7:16 | - | - | 7:16 | - | - | 7:15 | - | - | 7:15 | - | - | 7:15 | - | - | 7:13 | - | - |
| Sunset | - | 5:24 | - | - | 5:25 | - | - | 5:25 | - | - | 5:27 | - | - | 5:27 | - | - | 5:28 | - | - | 5:29 | - | - | 5:29 | - | - | 5:30 | - | - | 5:30 | - | - | 5:30 | - | - | 5:30 | - |
 |  |  | | |  |  | |  |  | | | | | | | |  | | | |  | | | | | | | | | | | | | | | |
Rain (mm) | 3 | 2 | - | 1 | 2 | - | - | - | - | - | - | - | - | - | - | - | 2 | 29 | 2 | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 4 |
| Temp. °C | 17 | 15 | 15 | 15 | 17 | 15 | 12 | 14 | 14 | 13 | 16 | 17 | 14 | 17 | 17 | 18 | 19 | 19 | 17 | 14 | 13 | 13 | 14 | 14 | 13 | 15 | 15 | 13 | 15 | 15 | 13 | 18 | 17 | 15 | 16 | 17 |
| Feels °C (?) | 6 | 4 | 9 | 10 | 11 | 11 | 10 | 11 | 12 | 9 | 12 | 13 | 7 | 11 | 12 | 12 | 13 | 13 | 9 | 6 | 7 | 11 | 12 | 12 | 10 | 12 | 13 | 11 | 12 | 12 | 10 | 15 | 14 | 13 | 14 | 15 |
Short Range Forecast: Light rain (total 8mm), mostly falling on Mon morning. Very mild (max 17°C on Mon morning, min 10°C on Wed morning). Winds decreasing (near gales from the W on Mon morning, light winds from the E by Wed night). | Days 3-6 Weather Summary Heavy rain (total 31mm), heaviest during Sat night. Very mild (max 19°C on Sat afternoon, min 11°C on Fri morning). Winds increasing (light winds from the NNW on Thu night, strong winds from the WNW by Sat night). | Days 6-9 Weather Summary Light rain (total 4mm), mostly falling on Sun afternoon. Very mild (max 17°C on Sun morning, min 12°C on Sun night). Winds decreasing (strong winds from the W on Sun morning, calm by Tue morning). | Long Range Forecast: Light rain (total 6mm), mostly falling on Fri night. Very mild (max 18°C on Thu afternoon, min 11°C on Thu morning). Winds increasing (light winds from the W on Fri afternoon, fresh winds from the W by Sat morning). | |||||||||||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Main Beach surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Main Beach Surf forecast
The above surf forecast table for Main Beach provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Main Beach can be found by selecting the local surf guide option on the grey menu. Our Main 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 (Main 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 Main 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 Perth City Coast? If you are looking for accommodation near Main Beach, camping, hotels and holiday cottages in Perth City Coast, consider staying in Perth which is 7 km (4 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 9 km (6 miles) away, Canning Vale, Gosnells and Kwinana.
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