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Portslade Surf Forecast
/ South Coast (36 surf breaks) /
Surf Forecasts:
Portslade surfForecast / South Coast / UK
48hr Weather and Surf, issued 11 pm Sunday 22 Mar 2026 GMTForecast update in hr min s Forecast update imminent
Portslade surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Portslade sea temperature is
9.6° C
(Which is 1.5°C warmer than normal for this time of year)How big are the waves at Portslade today?
The current surf forecast for Portslade at 8AM is: 0.1m 13s primary swell from a Southwest direction and 0.1m 8s secondary swell from a West direction (forecast issued at 11:00pm March 22). The wind direction is predicted to be cross-offshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Mar) | 0.5ft (0.1m) | 12s |
| Afternoon (23 Mar) | 0.5ft (0.1m) | 13s |
| Evening (23 Mar) | 0.5ft (0.1m) | 13s |
Table - waves today at Portslade. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 23 | Tuesday 24 | Wednesday 25 | ||||||||||||||||||||||
| 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 | 3 PM | 6 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 13 | 13 | 13 | 12 | 12 | 13 | 13 | 13 | 12 | 12 | 4 | 4 | 5 | 5 | 6 | 7 | 8 | 8 | 8 | 8 | 8 | 6 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 15 | 26 | 54 | 107 | 240 | 526 | 490 | 487 | 306 | 428 | 383 | 224 | 226 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | off | off | off | cross- off | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 1:46AM 6.41 | 2:10PM 6.28 | 2:32AM 6.05 | 2:59PM 5.87 | 3:24AM 5.59 | 3:58PM 5.41 | ||||||||||||||||||
Low Tide / height (m) | 7:29PM 0.40 | 7:50AM 0.51 | 8:13PM 0.73 | 8:37AM 0.85 | 9:05PM 1.18 | 9:34AM 1.26 | ||||||||||||||||||
Monday 23 | Tuesday 24 | Wednesday 25 | ||||||||||||||||||||||
| Sunrise | - | - | - | 5:58 | - | - | - | - | - | - | - | 5:56 | - | - | - | - | - | - | - | 5:52 | - | - | - | - |
| Sunset | - | - | - | - | - | - | - | 6:16 | - | - | - | - | - | - | - | 6:19 | - | - | - | - | - | - | - | 6:21 |
 | |  |  |  | | | | | | | | | | | | |  |  | |  | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - |
| Temp. °C | 10 | 9 | 8 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 11 | 11 | 9 | 6 | 5 | 5 | 7 | 8 | 7 |
| Feels °C (?) | 8 | 6 | 5 | 5 | 6 | 7 | 6 | 6 | 5 | 5 | 5 | 4 | 4 | 3 | 2 | 1 | 1 | 0 | -4 | -5 | -6 | -4 | -2 | -3 |
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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 Portslade 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.
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