Mupe Bay surfForecast / South Coast / UK

information circle48hr Weather and Surf, issued 6 pm Sunday 17 May 2026 BST
Forecast 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 1AM is: 1.0m 5s primary swell from a West-southwest direction and 0.3m 13s secondary swell from a West-southwest direction (forecast issued at 06:00pm May 17). The wind direction is predicted to be cross-onshore.

Time (BST) & DateWave HeightWave Period
Morning (18 May)3.5ft (1.1m)5s
Afternoon (18 May)4ft (1.2m)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 Forecast

Moderate 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 WSW by Tue afternoon).

Sun
17
Monday
18
Tuesday
19
Wed
20
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
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.4
WSW
13
1.1
WSW
5
0.4
SW
13
1
WSW
5
1
WSW
5
1.1
WSW
5
1
WSW
5
1.2
WSW
5
1.1
SW
5
1.1
SW
5
1.1
SW
5
1.3
SSW
5
1.8
SSW
6
1.9
SSW
6
1.8
SW
6
2
SW
6
2.3
SW
7
2.3
SW
7
2.2
SW
7
2.3
SW
7
2.5
SW
8
2.3
SW
7
1.1
WSW
14
2
SW
6
Wave Graph
Metric surfscale
Energy kJ
60
56
49
49
48
62
54
64
66
65
55
92
214
307
261
326
466
485
466
543
689
558
465
297
Wind (km/h)
25
W
25
WSW
20
W
20
W
25
W
25
W
25
WSW
30
SW
30
SW
25
SSW
25
S
30
S
40
S
30
SW
35
SSW
35
SW
40
WSW
40
SW
35
SW
35
SW
40
SW
30
WSW
35
SW
30
SW
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
cross-on
cross-on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
8:34PM2.17m
8:58AM2.04m
9:16PM2.17m
9:42AM1.96m
9:59PM2.10m
10:28AM1.83m
Low Tide
3:26PM0.25m
4:03AM0.16m
4:19PM0.31m
4:55AM0.15m
5:12PM0.40m
5:49AM0.18m
cloud
light rain
light rain
cloud
light rain
cloud
part cloud
part cloud
part cloud
cloud
light rain
light rain
light rain
light rain
cloud
rain showers
clear
part cloud
part cloud
part cloud
cloud
part cloud
cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:16
5:16
5:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:52
8:53
8:54
8:57
1
1
1
1
2
3
1
1
Temp °C
12
12
10
9
9
10
11
11
12
11
11
11
11
13
13
14
14
13
12
13
13
13
14
14
6
6
6
4
3
4
5
4
6
5
6
5
3
8
7
7
6
6
5
7
6
7
8
8
Swell 1
Height (m)
Direction
Period (s)
0.4
WSW
13
0.4
SW
13
0.3
WSW
13
0.2
WSW
13
0.2
WSW
13
0.2
WSW
12
0.4
WSW
12
0.4
WSW
12
0.2
WSW
12
0.1
SW
11
0.1
SW
11
0.1
W
11
0.1
W
15
0.1
W
15
0.1
SE
5
0.1
SW
18
0.8
WSW
16
1.1
WSW
14
Energy kJ
60
44
33
16
16
15
46
45
13
5
5
2
4
4
1
13
306
465
Swell 2
Height (m)
Direction
Period (s)
Energy kJ
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
0.9
WSW
4
1.1
WSW
5
1
WSW
5
1
WSW
5
1
WSW
5
1.1
WSW
5
1
WSW
5
1.2
WSW
5
1.1
SW
5
1.1
SW
5
1.1
SW
5
1.3
SSW
5
1.8
SSW
6
1.9
SSW
6
1.8
SW
6
2
SW
6
2.3
SW
7
2.3
SW
7
2.2
SW
7
2.3
SW
7
2.5
SW
8
2.3
SW
7
2.1
SW
6
2
SW
6
Energy kJ
28
56
49
49
48
62
54
64
66
65
55
92
214
307
261
326
466
485
466
543
689
558
352
297
Nearest Offshore or Glassy
Rating
(10 max)
1
1
4
4
3
1
1
2
1
2
2
1
2
1
1
1
1
1
1
2
1
1
1
1
Distance (km)
379
379
318
318
217
160
160
196
117
117
117
545
554
154
588
200
450
205
445
200
517
545
197
197
Best forecast wave conditions in South Coast of England
Rating
(10 max)
Best forecast wave conditions in United Kingdom
Rating
(10 max)
4
4
4
4
3
3
3
3
2
2
2
1
2
2
1
1
1
2
2
3
3
1
3
4
Header Global
Rating
(10 max)
8
6
4
4
5
7
5
4
5
4
4
4
4
4
4
4
4
4
4
4
5
4
4
5
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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