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Mupe Bay surfForecast / South Coast / UK
48hr Weather and Surf, issued 12 am 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 1.1°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 6AM is: 1.0m 5s primary swell from a West-southwest direction and 0.2m 13s secondary swell from a West-southwest direction (forecast issued at 12:00am May 18). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 May) | 3.5ft (1.1m) | 5s |
| 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 ForecastModerate rain (total 11mm), heaviest on Mon night. Very mild (max 14°C on Tue morning, min 9°C on Sun night). Winds increasing (light winds from the W on Sun night, strong winds from the SW by Tue afternoon). | ||||||||||||||||||||||||
Monday 18 | Tuesday 19 | Wednesday 20 | ||||||||||||||||||||||
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 | 4 PM | 7 PM | 10 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
WSW 5 | WSW 5 | WSW 5 | WSW 5 | WSW 5 | SW 5 | SW 5 | SW 5 | SSW 5 | SSW 6 | SSW 6 | SSW 6 | SW 6 | SW 6 | SW 7 | SW 7 | SW 7 | SW 7 | WSW 15 | SW 14 | SW 14 | WSW 13 | WSW 13 | SW 13 | |
41 | 44 | 59 | 61 | 61 | 66 | 63 | 61 | 83 | 222 | 312 | 246 | 287 | 374 | 440 | 428 | 428 | 408 | 451 | 1402 | 1147 | 1243 | 922 | 437 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | cross-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 | |
High Tide | 8:58AM2.04m | 9:16PM2.17m | 9:42AM1.96m | 9:59PM2.10m | 10:28AM1.83m | |||||||||||||||||||
Low Tide | 4:03AM0.16m | 4:19PM0.31m | 4:55AM0.15m | 5:12PM0.40m | 5:49AM0.18m | 6:06PM0.50m | ||||||||||||||||||
 | |  |  |  | | | | | |  | | | | |  | |  | | | | | |  | |
 | — | 5:16 | — | — | — | — | — | — | — | 5:16 | — | — | — | — | — | — | — | 5:13 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:53 | — | — | — | — | — | — | — | 8:54 | — | — | — | — | — | — | — | 8:57 | — |
1 | 1 | — | — | — | — | — | 1 | 1 | 4 | 1 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 9 | 9 | 10 | 11 | 11 | 12 | 11 | 11 | 11 | 11 | 13 | 13 | 14 | 14 | 13 | 12 | 13 | 13 | 13 | 13 | 14 | 14 | 14 | 14 |
4 | 3 | 5 | 5 | 4 | 6 | 6 | 6 | 5 | 4 | 8 | 7 | 7 | 6 | 6 | 5 | 6 | 8 | 8 | 8 | 9 | 9 | 10 | 12 | |
Swell 1 Height (m) Direction Period (s) | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | SW 11 | SW 11 | W 11 | — | — | — | W 15 | W 15 | SW 18 | WSW 17 | WSW 16 | WSW 15 | WSW 14 | — | WSW 13 | WSW 13 | SW 13 |
 kJ | 33 | 16 | 16 | 15 | 46 | 45 | 13 | 5 | 5 | 2 | — | — | — | 4 | 4 | 13 | 30 | 103 | 451 | 389 | — | 1243 | 922 | 437 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WSW 5 | WSW 5 | WSW 5 | WSW 5 | WSW 5 | SW 5 | SW 5 | SW 5 | SSW 5 | SSW 6 | SSW 6 | SSW 6 | SW 6 | SW 6 | SW 7 | SW 7 | SW 7 | SW 7 | SW 6 | SW 14 | SW 14 | SW 14 | SW 13 | — |
| kJ | 41 | 44 | 59 | 61 | 61 | 66 | 63 | 61 | 83 | 222 | 312 | 246 | 287 | 374 | 440 | 428 | 428 | 408 | 341 | 1402 | 1147 | 1034 | 690 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 318 | 217 | 117 | 203 | 218 | 117 | 101 | 117 | 545 | 570 | 154 | 612 | 599 | 450 | 423 | 236 | 205 | 236 | 197 | 197 | 200 | 154 | 101 | 61 |
Best forecast wave conditions in South Coast of England | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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