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Surf Forecasts:
Newlyn Harbour Wall surfForecast / Cornwall (South) / UK
48hr Weather and Surf, issued 5 am Friday 12 Dec 2025 GMTForecast update in hr min s Forecast update imminent
Newlyn Harbour Wall surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Newlyn Harbour Wall sea temperature is
12.4° C
(Which is 1.0°C warmer than normal for this time of year)How big are the waves at Newlyn Harbour Wall today?
The current surf forecast for Newlyn Harbour Wall at 7AM is: 5.0m 15s primary swell from a West-southwest direction and 0.4m 5s secondary swell from a East-southeast direction (forecast issued at 05:00am December 12). The wind direction is predicted to be cross-offshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Dec) | 18ft (5.5m) | 19s |
| Afternoon (12 Dec) | 20ft (6.0m) | 18s |
| Evening (12 Dec) | 18ft (5.5m) | 18s |
Table - waves today at Newlyn Harbour Wall. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 12 | Saturday 13 | Sunday 14 | Mon 15 | |||||||||||||||||||||
| 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 16 | 15 | 19 | 18 | 18 | 18 | 18 | 18 | 17 | 16 | 16 | 16 | 15 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 14 | 14 | 14 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 5694 | 10104 | 19876 | 24172 | 23912 | 20558 | 18410 | 15913 | 13416 | 10045 | 7876 | 6148 | 4318 | 3673 | 3247 | 2914 | 2587 | 3153 | 4051 | 4918 | 5389 | 5414 | 4250 | 3775 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross | cross | cross | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | on | on | on | on |
High Tide / height (m) | 10:15AM 4.67 | 10:54PM 4.36 | 11:21AM 4.54 | 12:01AM 4.35 | 12:28PM 4.52 | |||||||||||||||||||
Low Tide / height (m) | 4:29AM 1.98 | 5:15PM 1.90 | 5:34AM 2.09 | 6:18PM 1.95 | 6:40AM 2.09 | 7:18PM 1.92 | ||||||||||||||||||
Friday 12 | Saturday 13 | Sunday 14 | Mon 15 | |||||||||||||||||||||
| Sunrise | - | - | 8:11 | - | - | - | - | - | - | - | 8:11 | - | - | - | - | - | - | - | 8:12 | - | - | - | - | - |
| Sunset | - | - | - | - | 4:19 | - | - | - | - | - | - | - | 4:19 | - | - | - | - | - | - | - | 4:19 | - | - | - |
 |  |  |  | | |  |  | | |  | | | | | | | | | | | | | | |
Rain (mm) | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 10 | 10 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 11 | 11 | 12 | 12 |
| Feels °C (?) | 3 | 5 | 7 | 7 | 7 | 7 | 7 | 8 | 6 | 6 | 5 | 4 | 3 | 3 | 2 | 3 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
- Map Icons:
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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