Caister-on-Sea surfForecast / East Anglia / UK

information circle48hr Weather and Surf, issued 12 am Thursday 23 Apr 2026 BST
Forecast update in hr  min  s Forecast update imminent
Caister-on-Sea surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Caister-on-Sea sea temperature is
9.4° C
(Which is slightly warmer than usual)

How big are the waves at Caister-on-Sea today?

The current surf forecast for Caister-on-Sea at 3AM is: 0.9m 5s primary swell from a East-northeast direction and 0.1m 6s secondary swell from a North direction (forecast issued at 12:00am April 23). The wind direction is predicted to be onshore.

Time (BST) & DateWave HeightWave Period
Morning (23 Apr)2.5ft (0.8m)5s
Afternoon (23 Apr)2.5ft (0.7m)6s
Evening (23 Apr)2.5ft (0.7m)6s

Table - waves today at Caister-on-Sea. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Very mild (max 13°C on Sat morning, min 6°C on Wed night). Wind will be generally light.

Thursday
23
Friday
24
Saturday
25
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
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
Swell
Height Map
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
Wave
Height (m)
Direction
Period (s)
1
NE
5
0.9
NE
5
0.8
NE
5
0.7
NE
4
0.7
NNE
6
0.7
NNE
6
0.7
NNE
6
0.7
NNE
6
0.8
NNE
7
0.8
NNE
7
0.8
NNE
7
0.8
NNE
7
0.9
NNE
8
0.9
NNE
8
0.9
NNE
8
0.9
NNE
8
0.9
NNE
7
0.8
NNE
7
0.8
NNE
7
0.7
NNE
7
0.7
NNE
7
0.7
NNE
7
0.6
NNE
7
0.6
NNE
7
Wave Graph
Metric surfscale
Energy kJ
47
33
26
20
27
30
32
37
53
53
51
53
81
83
83
81
78
62
62
55
55
54
40
37
Wind (km/h)
20
ENE
20
ENE
15
NE
15
NE
20
NE
15
NE
15
NE
15
NE
15
NNE
15
NNE
15
N
15
N
15
NNE
15
NNE
10
NNE
5
N
5
NW
10
WNW
10
WNW
10
NW
10
NNE
10
NNE
15
NE
15
NE
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-off
cross-off
cross-off
cross-off
cross-on
cross-on
cross-on
on
High Tide
00:33AM2.22m
12:34PM2.23m
2:16AM1.98m
1:56PM2.11m
4:15AM1.91m
3:37PM2.11m
Low Tide
7:20AM0.77m
7:54PM0.44m
8:18AM1.02m
9:12PM0.57m
9:41AM1.18m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:39
5:35
5:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:05
8:06
8:07
Temp °C
7
7
6
6
7
7
7
7
7
7
7
8
9
9
9
9
9
9
9
11
13
12
10
9
2
2
2
2
3
3
2
2
3
3
3
4
4
4
5
6
6
4
4
7
10
9
6
5
Swell 1
Height (m)
Direction
Period (s)
0.1
N
6
0.1
N
6
0.1
N
6
0.3
ESE
4
0.3
ESE
4
0.2
ESE
4
0.2
ESE
3
0.7
NNE
6
0.8
NNE
7
0.8
NNE
7
0.8
NNE
7
0.8
NNE
7
0.9
NNE
8
0.9
NNE
8
0.9
NNE
8
0.9
NNE
8
0.9
NNE
7
0.8
NNE
7
0.8
NNE
7
0.7
NNE
7
0.7
NNE
7
0.7
NNE
7
0.6
NNE
7
0.6
NNE
7
Energy kJ
1
1
1
3
3
1
1
37
53
53
51
53
81
83
83
81
78
62
62
55
55
54
40
37
Swell 2
Height (m)
Direction
Period (s)
0.1
N
12
0.1
N
11
0.1
N
10
0.1
N
10
0.1
N
9
Energy kJ
3
2
2
2
2
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
1
NE
5
0.9
NE
5
0.8
NE
5
0.7
NE
4
0.7
NNE
6
0.7
NNE
6
0.7
NNE
6
Energy kJ
47
33
26
20
27
30
32
Nearest Offshore or Glassy
Rating
(10 max)
1
1
2
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
679
659
654
654
653
426
425
421
168
215
190
168
421
395
395
20
5
168
168
207
311
311
304
311
Best forecast wave conditions in East Anglia
Rating
(10 max)
1
1
Best forecast wave conditions in United Kingdom
Rating
(10 max)
1
1
1
1
1
1
1
1
2
1
1
2
2
2
1
2
2
2
2
2
1
1
Header Global
Rating
(10 max)
9
6
5
5
5
5
5
5
5
5
5
6
9
5
5
4
5
5
7
4
5
4
4
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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