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Newlyn Harbour Wall surfForecast / Cornwall (South) / UK
12 Day Weather and Surf, issued 12 am Tuesday 16 Sep 2025 BST
Best Forecast Surf Conditions for Newlyn Harbour Wall this week:
The most powerful waves expected at Newlyn Harbour Wall in the next 12 days are 3.5m 13s and forecast to arrive on Tuesday (Sep 16) at 4AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 4.0m 9s period and expected on Sunday (Sep 21) at 1PM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 4AM (Tue 16th Sep) | 11ft (3.5m) 13s |
Table - best surf conditions forecast for Newlyn Harbour Wall over the next 12 days.
Short Range Forecast Light rain (total 4mm), mostly falling on Tue night. Very mild (max 18°C on Wed night, min 14°C on Mon night). Mainly strong winds. | Days 3-6 Weather Summary Moderate rain (total 11mm), heaviest on Sun morning. Very mild (max 17°C on Fri morning, min 12°C on Sat night). Winds increasing (light winds from the SSW on Thu night, strong winds from the NNW by Sun afternoon). | |||||||||||||||||||||
Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Mon 22 | ||||||||||||||||
| 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) (?) | 13 | 12 | 12 | 11 | 10 | 11 | 13 | 12 | 11 | 10 | 10 | 10 | 10 | 9 | 9 | 8 | 9 | 14 | 13 | 13 | 13 | |
Wave (?)Graph  | ||||||||||||||||||||||
| Energy (?) | 6330 | 2713 | 1652 | 934 | 1702 | 2570 | 3605 | 1958 | 1342 | 1091 | 792 | 650 | 679 | 405 | 335 | 510 | 2105 | 18 | 34 | 17 | 17 | |
Wind (km/h) | ||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross- on | on | cross- on | cross- on | cross- on | cross- on | on | on | on | on | cross- off | cross | cross | cross- off | cross- off | off | off | cross- off | off | |
High Tide / height (m) | 11:59PM 4.27 | 12:49PM 4.34 | 1:47AM 4.28 | 2:24PM 4.54 | 3:03AM 4.54 | 3:28PM 4.88 | 3:57AM 4.85 | 4:16PM 5.18 | 4:38AM 5.10 | 4:54PM 5.40 | 5:14AM 5.27 | 5:28PM 5.51 | 5:46AM 5.36 | 6:00PM 5.54 | ||||||||
Low Tide / height (m) | 6:36AM 2.22 | 7:39PM 2.11 | 8:18AM 2.15 | 9:09PM 1.84 | 9:36AM 1.83 | 10:12PM 1.47 | 10:31AM 1.48 | 11:01PM 1.17 | 11:16AM 1.21 | 11:41PM 0.98 | 11:54AM 1.06 | 12:17AM 0.91 | 12:28PM 1.00 | |||||||||
Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Mon 22 | ||||||||||||||||
| Sunrise | - | 6:58 | - | - | 7:00 | - | - | 7:01 | - | - | 7:03 | - | - | 7:03 | - | - | 7:05 | - | - | 7:07 | - | |
| Sunset | - | - | 7:34 | - | - | 7:31 | - | - | 7:30 | - | - | 7:28 | - | - | 7:25 | - | - | 7:22 | - | - | 7:21 | |
 |  |  |  |  | | |  | | | | | | |  | | | | | | | ||
Rain (mm) | - | - | - | 2 | 1 | 1 | - | - | - | - | - | - | - | - | 1 | 1 | 6 | 3 | - | - | - | |
| Temp. °C | 15 | 15 | 15 | 16 | 16 | 17 | 18 | 17 | 17 | 16 | 17 | 17 | 16 | 15 | 15 | 14 | 12 | 13 | 13 | 13 | 13 | |
| Feels °C (?) | 7 | 11 | 12 | 9 | 10 | 14 | 14 | 13 | 14 | 14 | 15 | 14 | 12 | 10 | 9 | 8 | 6 | 4 | 5 | 5 | 6 | |
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Live Wave Height (m)
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for Cornwall (South)
Still cross-shore at Newlyn Harbour Wall (moderate winds from the W at Culdrose Airport 21 km from Newlyn Harbour Wall). A 3.7m groundswell from the W
21 km away, 1 h 17 min ago
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 Newlyn Harbour Wall 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 Newlyn Harbour Wall Surf forecast
The above surf forecast table for Newlyn Harbour Wall provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Newlyn Harbour Wall can be found by selecting the local surf guide option on the grey menu. Our Newlyn Harbour Wall 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 (Newlyn Harbour Wall) 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 Newlyn Harbour Wall 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 South Cornwall? If you are looking for accommodation near Newlyn Harbour Wall, camping, hotels and holiday cottages in South Cornwall, consider staying in Penzance which is 1 km (1 miles) away. Other places in and around South Cornwall where you can find information about places to rent, and car hire include Camborne which is 21 km (13 miles) away, The Lizard, Penryn and Falmouth.
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