Blyth Beach Surf Break

Lat Long: 55.13° N 1.50° W

Blyth Beach 48 hour detailed Surf Forecast

Issued: 6 am 21 Aug 2026 (local time)

Forecast update in  hr  min

Today's Blyth Beach sea temperature is
14.9° C
0.0° 

Blyth Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Blyth Beach today (21 Aug):

  • Morning surf: Morning surf (21 Aug, local time) - 5ft (1.6m), 8s period with NNE swell.
  • Afternoon surf: Afternoon surf (21 Aug, local time) - 6ft (1.8m), 8s period with NNE swell.
  • Evening surf: Evening surf (21 Aug, local time) - 5ft (1.5m), 8s period with NNE swell.

The current surf forecast for Blyth Beach at 11AM is: 1.9m 7s primary swell from a North-northeast direction (forecast issued at 06:00am August 21). The wind direction is predicted to be cross-onshore.

Time (BST) & DateWave HeightWave Period
Morning (21 Aug)5ft (1.6m)8s
Afternoon (21 Aug)6ft (1.8m)8s
Evening (21 Aug)5ft (1.5m)8s

Table - waves today at Blyth Beach. (Swell directed towards the surf break)


Short Range Forecast

Some drizzle, heaviest during Fri morning. Very mild (max 17°C on Sun morning, min 12°C on Fri night). Wind will be generally light.

Friday
21
Saturday
22
Sunday
23
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)
2
0
0
0
0
0
0
0
0
1
0
0
1
1
1
1
1
1
1
0
0
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.7
N
8
1.8
N
8
1.8
NNE
7
1.9
NNE
8
1.7
NNE
8
1.6
NNE
8
1.5
NNE
8
1.4
NNE
8
1.5
NNE
8
1.8
NNE
9
1.5
NNE
8
1.6
NNE
8
1.5
NNE
8
1.4
NNE
8
1.3
NNE
8
1.3
NNE
8
1.2
NNE
8
1.1
NNE
8
1.1
NNE
8
1
NNE
8
1
NNE
8
0.9
NNE
8
0.9
NNE
8
Wave Graph
Metric surfscale
Energy kJ
359
371
328
408
348
298
264
231
277
466
321
344
313
284
234
228
202
169
153
125
125
98
93
Wind (km/h)
15
WNW
20
NW
25
N
25
N
20
NNE
20
N
15
N
10
NNW
15
NNW
15
N
15
N
15
NNE
10
NE
10
ESE
10
SSW
10
WSW
10
WSW
10
W
5
WNW
10
E
10
ESE
10
SE
10
S
Wind State
cross-off
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross-on
on
on
cross-on
cross-off
off
cross-off
cross-off
glassy
cross-on
cross-on
cross
cross-off
High Tide
10:14AM3.28m
10:48PM3.12m
11:39AM3.13m
00:13AM3.12m
1:01PM3.18m
Low Tide
3:38AM1.53m
4:19PM1.73m
4:58AM1.71m
5:53PM1.85m
6:43AM1.68m
7:23PM1.73m
clear
cloud
rain showers
part cloud
clear
clear
part cloud
part cloud
cloud
cloud
cloud
cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:50
5:52
5:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:27
8:23
8:22
 mm
1
Temp °C
11
11
13
14
14
14
13
13
12
12
13
13
14
13
14
14
14
13
15
17
17
17
17
Feels °C
8
6
8
8
9
10
10
10
9
9
10
10
11
11
12
11
11
11
14
15
14
14
15
  • 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
How to use the Wavefinder 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Blyth Beach surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


Nearest locationNearest