Mupe Bay surfForecast / South Coast / UK

information circle48hr Weather and Surf, issued 6 pm Monday 18 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 1.0°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) & DateWave HeightWave 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 Forecast

Light 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
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)
1.1
SW
5
1.1
SW
5
1.3
SW
5
1.6
SSW
6
2.1
SSW
6
2.1
SSW
7
1.9
SSW
7
1.9
SW
6
2
SW
6
2.2
SW
7
2.2
SW
7
2.2
SW
7
2.1
SW
8
1.8
SW
8
1.6
SW
8
1.8
SW
14
1.8
SW
14
1.6
SW
13
0.9
SW
13
1.1
SW
13
0.9
SW
12
0.5
SW
12
0.4
SW
12
0.4
SW
12
Wave Graph
Metric surfscale
Energy kJ
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)
30
SSW
25
SSW
25
S
35
S
40
S
30
SSW
25
SSW
35
SW
40
SW
40
SW
35
WSW
40
SW
35
WSW
25
WSW
30
WSW
30
SW
30
SW
25
WSW
20
WSW
15
SW
15
SW
15
SSW
15
SSW
10
S
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
cloud
cloud
light rain
light rain
light rain
cloud
cloud
light rain
clear
clear
clear
cloud
part cloud
part cloud
clear
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:16
5:13
5:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
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)
0.2
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
SW
18
0.2
WSW
17
0.4
WSW
16
0.6
SW
16
0.9
SW
14
0.9
SW
13
1.1
SW
13
0.9
SW
12
0.4
WSW
12
0.6
SW
8
0.6
SW
8
Energy 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)
0.5
SW
12
0.4
SW
12
0.4
SW
12
Energy kJ
69
35
35
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
1.1
SW
5
1.1
SW
5
1.3
SW
5
1.6
SSW
6
2.1
SSW
6
2.1
SSW
7
1.9
SSW
7
1.9
SW
6
2
SW
6
2.2
SW
7
2.2
SW
7
2.2
SW
7
2.1
SW
8
1.8
SW
8
1.6
SW
8
1.8
SW
14
1.8
SW
14
1.6
SW
13
1
SW
5
0.7
SW
8
Energy 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
Rating
(10 max)
2
1
1
1
1
2
2
2
1
2
1
1
5
5
5
4
2
4
2
2
1
1
1
1
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
Rating
(10 max)
2
1
1
Best forecast wave conditions in United Kingdom
Rating
(10 max)
1
2
2
2
2
1
2
2
2
2
1
1
2
2
4
4
4
3
3
3
3
2
Header Global
Rating
(10 max)
5
5
4
4
4
4
4
4
5
4
5
5
5
4
5
5
4
5
5
4
4
5
5
4
  • 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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