Surf Forecasts:
How big are the waves at Portslade today (25 Jun):
- Morning surf: Morning surf (25 Jun, local time) - 2ft (0.6m), 3s period with E swell.
- Afternoon surf: Afternoon surf (25 Jun, local time) - 2.5ft (0.7m), 4s period with E swell.
- Evening surf: Evening surf (25 Jun, local time) - 2.5ft (0.8m), 4s period with E swell.
The current surf forecast for Portslade at 6PM is: 0.8m 4s primary swell from a East direction and 0.1m 7s secondary swell from a Southwest direction, 0.1m 10s secondary swell from a West direction (forecast issued at 12:00pm June 25). The wind direction is predicted to be cross-shore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Jun) | 2ft (0.6m) | 3s |
| Afternoon (25 Jun) | 2.5ft (0.7m) | 4s |
| Evening (25 Jun) | 2.5ft (0.8m) | 4s |
Table - waves today at Portslade. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 3mm), mostly falling on Thu night. Warm (max 33°C on Thu afternoon, min 18°C on Sat night). Winds decreasing (fresh winds from the E on Thu afternoon, calm by Fri night). | ||||||||||||||||||||||||
Thu 25 | Friday 26 | Saturday 27 | Sun 28 | |||||||||||||||||||||
10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | E 3 | E 4 | E 4 | E 4 | W 12 | ESE 4 | SE 4 | SE 4 | WSW 4 | SW 5 | SW 5 | WSW 5 | W 5 | SW 5 | SW 5 | SW 6 | SW 6 | WSW 6 | SW 6 | WSW 6 | W 10 | W 10 | W 3 | WSW 4 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 8 | 13 | 13 | 18 | 3 | 11 | 15 | 9 | 25 | 64 | 57 | 52 | 42 | 11 | 6 | 8 | 5 | 3 | 5 | 3 | 2 | 2 | 4 | 2 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross | cross | off | glassy | glassy | on | on | on | cross | cross-on | cross-off | cross | cross |
High Tide | 8:54AM4.86m | 9:19PM4.96m | 9:48AM4.92m | 10:08PM5.02m | 10:35AM5.03m | 10:52PM5.13m | ||||||||||||||||||
Low Tide | 2:58PM1.86m | 3:28AM1.77m | 3:50PM1.83m | 4:16AM1.68m | 4:37PM1.75m | 4:59AM1.56m | ||||||||||||||||||
 | | | |  |  | | |  | | | |  | | | | | | | | | |  | | |
 | 4:48 | — | — | — | — | — | 4:48 | — | — | — | — | — | — | — | 4:48 | — | — | — | — | — | — | — | 4:48 | — |
 | — | — | — | 9:17 | — | — | — | — | — | — | — | 9:17 | — | — | — | — | — | — | — | 9:17 | — | — | — | 9:17 |
mm | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — |
Temp °C | 27 | 31 | 33 | 32 | 28 | 26 | 25 | 22 | 20 | 20 | 22 | 22 | 24 | 23 | 21 | 21 | 23 | 23 | 24 | 24 | 23 | 22 | 19 | 18 |
Feels °C | 25 | 29 | 31 | 29 | 25 | 27 | 27 | 21 | 18 | 16 | 18 | 19 | 23 | 23 | 22 | 22 | 22 | 22 | 22 | 22 | 21 | 21 | 18 | 17 |
Swell 1 Height (m) Direction Period (s) | SW 8 | SW 8 | W 8 | SW 7 | — | — | S 12 | SE 4 | SE 4 | ESE 4 | SW 11 | SW 11 | SW 5 | SW 5 | SW 5 | SW 6 | SW 6 | WSW 6 | — | WSW 6 | SW 6 | SW 6 | WSW 3 | SW 6 |
| kJ | 2 | 2 | 1 | 2 | — | — | 3 | 9 | 3 | 1 | 5 | 5 | 24 | 11 | 6 | 8 | 5 | 3 | — | 3 | 1 | 1 | 2 | 1 |
Swell 2 Height (m) Direction Period (s) | — | — | — | W 10 | W 12 | — | W 9 | SW 12 | SW 11 | W 11 | — | E 5 | SW 11 | — | W 10 | — | — | — | W 10 | W 10 | W 10 | W 10 | SW 6 | W 9 |
| kJ | — | — | — | 2 | 3 | — | 1 | 5 | 5 | 2 | — | 1 | 4 | — | 2 | — | — | — | 2 | 2 | 2 | 2 | 1 | 2 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | W 9 | SW 12 | W 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 9 |
| kJ | — | — | — | — | — | — | 2 | 5 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Wind waves Height (m) Direction Period (s) | E 3 | E 4 | E 4 | E 4 | E 4 | ESE 4 | SE 4 | SW 3 | WSW 4 | SW 5 | SW 5 | WSW 5 | W 5 | — | — | — | — | — | SW 6 | WSW 2 | WSW 2 | WSW 3 | W 3 | WSW 4 |
| kJ | 8 | 13 | 13 | 18 | 19 | 11 | 15 | 2 | 25 | 64 | 57 | 52 | 42 | — | — | — | — | — | 5 | 1 | 1 | 2 | 4 | 2 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 331 | 303 | 302 | 414 | 135 | 153 | 238 | 322 | 338 | 281 | 227 | 374 | 175 | 153 | 153 | 175 | 415 | 423 | 338 | 338 | 245 | 245 | 341 | 341 |
Best forecast wave conditions in South Coast of England | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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