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Greenough River Mouth Surf Forecast
/ WA – North West (27 breaks) / Western Australia (159 breaks) /
Greenough River Mouth surfForecast / WA – North West / Australia
12 Day Weather and Surf, issued 1 am Wednesday 02 Jul 2025 AWST
Best Forecast Surf Conditions for Greenough River Mouth this week:
The surf forecast for Greenough River Mouth over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Jul 02) at 5AM. The primary swell is predicted to be 1.7m and 16s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Greenough River Mouth in the next 12 days are 4.5m 15s and forecast to arrive on Tuesday (Jul 08) at 5AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 3s period and expected on Saturday (Jul 05) at 11AM.
| Wave Type | Time (AWST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Wed 2nd Jul) | 5.5ft (1.7m) 16s |
| Best Surf | 5PM (Mon 7th Jul) | 13ft (4.0m) 15s |
| Most Powerful | 5AM (Tue 8th Jul) | 15ft (4.5m) 15s |
Table - best surf conditions forecast for Greenough River Mouth over the next 12 days.
Wednesday 02 | Thursday 03 | Friday 04 | Saturday 05 | Sunday 06 | Monday 07 | Tuesday 08 | Wednesday 09 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | |||||||||||||||||||||||||
| 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) (?) | 14 | 14 | 13 | 9 | 13 | 12 | 11 | 9 | 12 | 16 | 16 | 15 | 15 | 14 | 13 | 14 | 15 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 13 | 13 | 15 | 15 | 17 | 14 | 13 | 15 | 15 | 15 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 928 | 961 | 1109 | 975 | 1648 | 1271 | 954 | 523 | 695 | 721 | 909 | 661 | 494 | 420 | 3001 | 5191 | 7529 | 7092 | 6419 | 6068 | 4793 | 3390 | 2671 | 1875 | 1368 | 1075 | 1116 | 1645 | 2016 | 6323 | 4631 | 3116 | 2238 | 2237 | 2150 | 1602 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- on | cross- on | cross- on | cross- on | cross- off | off | cross- off | cross- off | cross | on | cross- on | on | on | cross- on | cross- on | cross | cross- off | cross | cross- off | cross- off | cross- off | cross | cross- off | cross | cross- on | glass | cross- on | cross- off | off | off | cross- off | off | glass | cross- on | cross- off |
High Tide / height (m) | 10:19AM 0.74 | 3:36AM 0.78 | 5:56AM 0.78 | 4:10AM 0.84 | 4:50AM 0.90 | 5:33AM 0.94 | 6:19AM 0.98 | 7:07AM 1.02 | 7:56AM 1.05 | 8:45AM 1.07 | 9:31AM 1.07 | 10:18AM 1.06 | 11:04AM 1.03 | 1:47AM 0.60 | ||||||||||||||||||||||
Low Tide / height (m) | 8:01AM 0.72 | 8:08PM 0.52 | 5:26AM 0.78 | 7:59PM 0.52 | 6:21PM 0.50 | 6:20PM 0.47 | 6:21PM 0.44 | 4:10PM 0.41 | 4:33PM 0.36 | 5:02PM 0.32 | 5:33PM 0.30 | 6:05PM 0.30 | 6:36PM 0.32 | 7:05PM 0.37 | 2:24AM 0.60 | |||||||||||||||||||||
Wednesday 02 | Thursday 03 | Friday 04 | Saturday 05 | Sunday 06 | Monday 07 | Tuesday 08 | Wednesday 09 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | |||||||||||||||||||||||||
| Sunrise | 7:15 | - | - | 7:15 | - | - | 7:15 | - | - | 7:15 | - | - | 7:15 | - | - | 7:15 | - | - | 7:15 | - | - | 7:13 | - | - | 7:13 | - | - | 7:13 | - | - | 7:13 | - | - | 7:13 | - | - |
| Sunset | - | 5:35 | - | - | 5:35 | - | - | 5:36 | - | - | 5:36 | - | - | 5:37 | - | - | 5:37 | - | - | 5:37 | - | - | 5:37 | - | - | 5:37 | - | - | 5:38 | - | - | 5:38 | - | - | 5:39 | - |
 |  |  |  | |  |  | |  | | | |  | |  | | |  | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | 19 | 3 | 1 | - | - | - | - | - | - | - | 1 | 1 | 6 | 1 | - | - | - | 1 | - | - | - | - | - | - | - | 1 | 4 | 3 | - | - | - | - | - | 1 |
| Temp. °C | 21 | 22 | 21 | 19 | 19 | 19 | 17 | 19 | 18 | 17 | 20 | 19 | 19 | 21 | 20 | 17 | 16 | 16 | 16 | 17 | 17 | 15 | 17 | 17 | 17 | 18 | 18 | 18 | 17 | 14 | 13 | 16 | 15 | 14 | 18 | 18 |
| Feels °C (?) | 17 | 18 | 19 | 11 | 14 | 15 | 14 | 16 | 15 | 12 | 16 | 17 | 15 | 16 | 14 | 7 | 8 | 10 | 13 | 15 | 15 | 13 | 16 | 16 | 14 | 15 | 16 | 15 | 12 | 10 | 8 | 11 | 10 | 12 | 14 | 13 |
Short Range Forecast: Heavy rain (total 23mm), heaviest during Wed night. Warm (max 22°C on Wed afternoon, min 14°C on Fri night). Winds increasing (light winds from the ENE on Wed morning, strong winds from the WSW by Thu morning). | Days 3-6 Weather Summary Light rain (total 9mm), mostly falling on Sun night. Warm (max 21°C on Sun afternoon, min 14°C on Sat morning). Winds increasing (light winds from the NNW on Sat night, near gales from the WSW by Sun night). | Days 6-9 Weather Summary Some drizzle, heaviest during Tue afternoon. Very mild (max 18°C on Thu afternoon, min 14°C on Wed night). Wind will be generally light. | Long Range Forecast: Light rain (total 9mm), mostly falling on Fri afternoon. Very mild (max 18°C on Fri morning, min 12°C on Sat morning). Winds decreasing (fresh winds from the S on Fri afternoon, calm by Sun morning). | |||||||||||||||||||||||||||||||||
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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 Greenough River Mouth 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 Greenough River Mouth Surf forecast
The above surf forecast table for Greenough River Mouth provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Greenough River Mouth can be found by selecting the local surf guide option on the grey menu. Our Greenough River Mouth 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 (Greenough River Mouth) 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 Greenough River Mouth 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.
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