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Surf Forecasts:
Porthjoke surfForecast / Cornwall (North) / UK
48hr Weather and Surf, issued 5 pm Tuesday 04 Nov 2025 GMTForecast update in hr min s Forecast update imminent
Porthjoke surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Porthjoke sea temperature is
14.4° C
(Which is 1.4°C warmer than normal for this time of year)How big are the waves at Porthjoke today?
The current surf forecast for Porthjoke at 8PM is: 2.5m 14s primary swell from a West-northwest direction and 2.0m 9s secondary swell from a Southwest direction (forecast issued at 05:00pm November 04). The wind direction is predicted to be cross-offshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Nov) | - | - |
| Afternoon (04 Nov) | 10ft (3.0m) | 14s |
| Evening (04 Nov) | 8ft (2.4m) | 14s |
Table - waves today at Porthjoke. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 04 | Wednesday 05 | Thursday 06 | Friday 07 | |||||||||||||||||||||
| 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 | 3 AM | 6 AM | 9 AM | 12 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 11 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 3835 | 2643 | 2252 | 2185 | 1813 | 1609 | 1327 | 1288 | 1317 | 1298 | 1065 | 1034 | 905 | 888 | 799 | 690 | 590 | 556 | 432 | 425 | 418 | 396 | 313 | 240 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | cross- off | cross- off | cross- off | off | off | off | cross- off | off | off | off | off | off | cross- off | cross- off | off | off | off |
High Tide / height (m) | 3:57PM 6.73 | 4:21AM 6.79 | 4:41PM 7.01 | 5:04AM 7.04 | 5:25PM 7.09 | 5:47AM 7.09 | ||||||||||||||||||
Low Tide / height (m) | 10:18PM 0.05 | 10:38AM 0.00 | 11:01PM -0.15 | 11:22AM -0.18 | 11:44PM -0.15 | |||||||||||||||||||
Tuesday 04 | Wednesday 05 | Thursday 06 | Friday 07 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 7:16 | - | - | - | - | - | - | - | 7:18 | - | - | - | - | - | - | - | 7:20 | - |
| Sunset | 4:52 | - | - | - | - | - | - | - | 4:50 | - | - | - | - | - | - | - | 4:49 | - | - | - | - | - | - | - |
 |  |  | | | |  |  | |  | | | | |  | | |  | | | | | | | |
Rain (mm) | 3 | 4 | - | - | 4 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 15 | 15 | 15 | 15 | 16 | 15 | 16 | 16 | 16 | 15 | 15 | 15 | 14 | 14 | 14 | 16 | 16 | 14 | 13 | 13 | 12 | 12 | 13 | 14 |
| Feels °C (?) | 10 | 8 | 9 | 9 | 7 | 9 | 11 | 9 | 12 | 11 | 13 | 13 | 13 | 14 | 13 | 14 | 15 | 12 | 11 | 11 | 10 | 10 | 10 | 11 |
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Live Wave Height (m)
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
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