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Mupe Bay surfForecast / South Coast / UK
48hr Weather and Surf, issued 6 pm Monday 18 May 2026 BSTForecast update in hr min s Forecast update imminent
Mupe Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Mupe Bay sea temperature is
12.7° C
(Which is 1.0°C warmer than normal for this time of year)How big are the waves at Mupe Bay today?
The current surf forecast for Mupe Bay at 9PM is: 1.1m 5s primary swell from a Southwest direction and 0.2m 11s secondary swell from a West-southwest direction (forecast issued at 06:00pm May 18). The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 May) | - | - |
| Afternoon (18 May) | 3.5ft (1.1m) | 5s |
| Evening (18 May) | 3.5ft (1.1m) | 5s |
Table - waves today at Mupe Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 6mm), mostly falling on Mon night. Very mild (max 16°C on Thu morning, min 11°C on Mon afternoon). Winds decreasing (strong winds from the S on Mon night, light winds from the S by Thu morning). | ||||||||||||||||||||||||
Mon 18 | Tuesday 19 | Wednesday 20 | Thu 21 | |||||||||||||||||||||
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 | 10 AM | 1 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SW 5 | SW 5 | SW 5 | SSW 6 | SSW 6 | SSW 7 | SSW 7 | SW 6 | SW 6 | SW 7 | SW 7 | SW 7 | SW 8 | SW 8 | SW 8 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | |
55 | 49 | 84 | 160 | 320 | 418 | 362 | 284 | 307 | 436 | 466 | 479 | 520 | 408 | 346 | 1344 | 1218 | 933 | 249 | 424 | 248 | 69 | 48 | 45 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | on | cross-on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | |
High Tide | 9:16PM2.17m | 9:42AM1.96m | 9:59PM2.10m | 10:28AM1.83m | 10:43PM1.99m | 11:16AM1.65m | ||||||||||||||||||
Low Tide | 4:19PM0.31m | 4:55AM0.15m | 5:12PM0.40m | 5:49AM0.18m | 6:06PM0.50m | 6:43AM0.23m | ||||||||||||||||||
 | |  | | | | |  |  | |  |  |  |  | | | | | | | | | | | |
 | — | — | — | — | 5:16 | — | — | — | — | — | — | — | 5:13 | — | — | — | — | — | — | — | 5:13 | — | — | — |
 | — | 8:53 | — | — | — | — | — | — | — | 8:54 | — | — | — | — | — | — | — | 8:57 | — | — | — | — | — | 8:58 |
— | — | 1 | 2 | 2 | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 12 | 11 | 11 | 11 | 12 | 13 | 13 | 14 | 14 | 13 | 12 | 13 | 12 | 12 | 13 | 14 | 14 | 14 | 14 | 13 | 14 | 13 | 15 | 16 |
6 | 6 | 6 | 4 | 5 | 8 | 8 | 8 | 7 | 6 | 5 | 6 | 5 | 7 | 8 | 9 | 8 | 9 | 11 | 11 | 12 | 11 | 13 | 15 | |
Swell 1 Height (m) Direction Period (s) | WSW 12 | WSW 12 | SW 11 | SW 11 | W 11 | — | — | — | W 15 | W 15 | SW 18 | WSW 17 | WSW 16 | SW 16 | SW 14 | — | — | — | SW 13 | SW 13 | SW 12 | WSW 12 | SW 8 | SW 8 |
 kJ | 14 | 13 | 5 | 5 | 2 | — | — | — | 4 | 4 | 13 | 30 | 103 | 193 | 305 | — | — | — | 249 | 424 | 248 | 56 | 48 | 45 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 12 | SW 12 | SW 12 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 69 | 35 | 35 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 5 | SW 5 | SW 5 | SSW 6 | SSW 6 | SSW 7 | SSW 7 | SW 6 | SW 6 | SW 7 | SW 7 | SW 7 | SW 8 | SW 8 | SW 8 | SW 14 | SW 14 | SW 13 | SW 5 | — | — | SW 8 | — | — |
| kJ | 55 | 49 | 84 | 160 | 320 | 418 | 362 | 284 | 307 | 436 | 466 | 479 | 520 | 408 | 346 | 1344 | 1218 | 933 | 57 | — | — | 61 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 117 | 102 | 117 | 516 | 593 | 570 | 570 | 570 | 200 | 423 | 423 | 445 | 346 | 237 | 237 | 469 | 212 | 196 | 101 | 20 | 20 | 20 | 75 | 98 |
Best forecast wave conditions in South Coast of England | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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