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Cowries Surf Forecast
/ NSW – Illawarra (42 breaks) / New South Wales (297 breaks) /
Cowries surfForecast / NSW – Illawarra / Australia
12 Day Weather and Surf, issued 9 pm Thursday 03 Jul 2025 AEST
Best Forecast Surf Conditions for Cowries this week:
The surf forecast for Cowries over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Jul 04) at 7AM. The primary swell is predicted to be 2.5m and 10s period with a secondary swell of 1.3m and 11s. Another secondary swell of 2.2m and 9s is also forecast. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Cowries in the next 12 days are 2.5m 10s and forecast to arrive on Friday (Jul 04) at 7AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 6s period and expected on Monday (Jul 07) at 7PM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7AM (Fri 4th Jul) | 8ft (2.5m) 10s |
| Best Surf | 7AM (Fri 4th Jul) | 8ft (2.5m) 10s |
| Most Powerful | 7AM (Fri 4th Jul) | 8ft (2.5m) 10s |
Table - best surf conditions forecast for Cowries over the next 12 days.
Friday 04 | Saturday 05 | Sunday 06 | Monday 07 | Tuesday 08 | Wednesday 09 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tue 15 | |||||||||||||||||||||||||
| 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 | AM | PM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 8 | 8 | 8 | 8 | 9 | 6 | 7 | 7 | 9 | 8 | 8 | 11 | 11 | 11 | 11 | 11 | 8 | 9 | 8 | 8 | 9 | 8 | 9 | 9 | 10 | 9 | 10 | 10 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 4310 | 1306 | 1142 | 1083 | 596 | 352 | 207 | 177 | 159 | 97 | 66 | 75 | 119 | 72 | 58 | 62 | 36 | 44 | 63 | 110 | 174 | 211 | 107 | 185 | 246 | 206 | 182 | 216 | 127 | 108 | 132 | 113 | 92 | 105 | 101 | 78 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | cross | cross- off | cross | cross- on | cross- off | glass | cross- on | off | off | off | cross- off | cross- off | cross- on | cross | cross- off | cross- off | cross- off | cross- off | cross | cross- off | off | off | cross- off | off | cross- off | off | glass | on | off | cross- off | glass | cross | cross- on | cross- off |
High Tide / height (m) | 2:35AM 1.01 | 3:34PM 1.24 | 3:38AM 0.95 | 4:21PM 1.29 | 4:41AM 0.92 | 5:06PM 1.34 | 5:40AM 0.92 | 5:50PM 1.40 | 6:32AM 0.94 | 6:33PM 1.46 | 7:18AM 0.96 | 7:15PM 1.52 | 8:01AM 0.99 | 7:56PM 1.56 | 8:43AM 1.02 | 8:36PM 1.60 | 9:24AM 1.05 | 9:16PM 1.61 | 10:06AM 1.09 | 9:56PM 1.58 | 10:49AM 1.13 | 10:39PM 1.53 | 11:35AM 1.17 | |||||||||||||
Low Tide / height (m) | 8:47AM 0.39 | 10:06PM 0.52 | 9:31AM 0.43 | 11:06PM 0.46 | 10:17AM 0.45 | 11:59PM 0.40 | 11:05AM 0.45 | 12:46AM 0.33 | 11:52AM 0.44 | 1:28AM 0.26 | 12:37PM 0.42 | 2:09AM 0.21 | 1:21PM 0.39 | 2:49AM 0.16 | 2:03PM 0.37 | 3:27AM 0.12 | 2:46PM 0.36 | 4:06AM 0.10 | 3:31PM 0.36 | 4:44AM 0.09 | 4:19PM 0.37 | 5:23AM 0.10 | 5:12PM 0.40 | |||||||||||||
Friday 04 | Saturday 05 | Sunday 06 | Monday 07 | Tuesday 08 | Wednesday 09 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tue 15 | |||||||||||||||||||||||||
| Sunrise | - | 7:03 | - | - | 7:03 | - | - | 7:03 | - | - | 7:03 | - | - | 7:03 | - | - | 7:03 | - | - | 7:01 | - | - | 7:01 | - | - | 7:01 | - | - | 7:01 | - | - | 7:01 | - | - | 7:01 | - |
| Sunset | - | - | 4:57 | - | - | 4:58 | - | - | 4:58 | - | - | 4:59 | - | - | 4:59 | - | - | 5:00 | - | - | 5:00 | - | - | 5:00 | - | - | 5:00 | - | - | 5:01 | - | - | 5:02 | - | - | 5:02 |
 |  | |  |  |  | | |  |  | |  | | | | | | | | | | | | | | | | | | | | | |  | | | |
Rain (mm) | - | - | - | - | - | - | - | - | 2 | 2 | - | 1 | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 |
| Temp. °C | 13 | 16 | 15 | 12 | 16 | 15 | 14 | 18 | 17 | 13 | 16 | 15 | 11 | 15 | 16 | 12 | 14 | 13 | 9 | 13 | 14 | 10 | 13 | 12 | 9 | 14 | 14 | 11 | 14 | 14 | 10 | 16 | 16 | 13 | 18 | 15 |
| Feels °C (?) | 8 | 13 | 13 | 10 | 12 | 12 | 12 | 16 | 15 | 11 | 12 | 12 | 7 | 13 | 14 | 9 | 8 | 7 | 5 | 9 | 9 | 4 | 7 | 6 | 5 | 9 | 11 | 8 | 13 | 12 | 6 | 13 | 14 | 11 | 13 | 9 |
Short Range Forecast: Light rain (total 2mm), mostly falling on Sun afternoon. Very mild (max 18°C on Sun morning, min 11°C on Thu night). Wind will be generally light. | Days 3-6 Weather Summary Light rain (total 3mm), mostly falling on Sun night. Very mild (max 16°C on Mon morning, min 10°C on Mon night). Wind will be generally light. | Days 6-9 Weather Summary Some drizzle, heaviest during Thu night. Very mild (max 14°C on Thu afternoon, min 8°C on Wed night). Winds increasing (light winds from the NW on Wed night, fresh winds from the WSW by Thu night). | Long Range Forecast: Some drizzle, heaviest during Tue afternoon. Very mild (max 18°C on Tue morning, min 9°C on Sun night). Winds increasing (calm on Sun morning, fresh winds from the WNW by Tue afternoon). | |||||||||||||||||||||||||||||||||
- 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 Cowries 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 Cowries Surf forecast
The above surf forecast table for Cowries provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Cowries can be found by selecting the local surf guide option on the grey menu. Our Cowries 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 (Cowries) 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 Cowries 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.
Cowries is 10 km (6 miles) from the city of Port Kembla. If you plan a holiday in Illawarra, look for hotels and other accommodation in Port Kembla. Port Kembla has rooms for a wide range of budgets as well as car hire and transport links.
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