Blyth Beach Surf Break

Lat Long: 55.13° N 1.50° W

Blyth Beach 48 hour detailed Surf Forecast

Issued: 12 pm 20 Aug 2026 (local time)

Forecast update in  hr  min

Today's Blyth Beach sea temperature is
14.8° C
0.2° 

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 (20 Aug):

  • Morning surf: Morning surf (20 Aug, local time) - 4.5ft (1.3m), 5s period with NNE swell.
  • Afternoon surf: Afternoon surf (20 Aug, local time) - 5ft (1.6m), 6s period with NNE swell.
  • Evening surf: Evening surf (20 Aug, local time) - 5ft (1.6m), 7s period with NNE swell.

The current surf forecast for Blyth Beach at 9PM is: 1.6m 7s primary swell from a North-northeast direction (forecast issued at 12:00pm August 20). The wind direction is predicted to be cross-onshore.

Time (BST) & DateWave HeightWave Period
Morning (20 Aug)4.5ft (1.3m)5s
Afternoon (20 Aug)5ft (1.6m)6s
Evening (20 Aug)5ft (1.6m)7s

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


Short Range Forecast

Light rain (total 4mm), mostly falling on Thu morning. Very mild (max 16°C on Sat morning, min 11°C on Thu night). Winds decreasing (fresh winds from the N on Thu morning, calm by Sat morning).

Thu
20
Friday
21
Saturday
22
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
1
0
0
0
0
0
0
0
2
3
2
1
0
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.3
NNE
5
1.4
NNE
6
1.6
NNE
6
1.6
NNE
7
1.5
NNE
7
1.7
N
8
2
N
8
1.8
NNE
8
2
NNE
8
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
8
1.6
NNE
8
1.5
NNE
8
1.4
NNE
8
1.3
NNE
8
1.2
NNE
8
Wave Graph
Metric surfscale
Energy kJ
91
135
182
245
222
350
446
375
498
475
366
314
277
243
298
424
328
313
284
234
202
Wind (km/h)
25
N
30
N
30
N
20
N
20
NNW
20
NW
20
NW
25
NNW
30
N
25
N
20
NNE
15
N
10
NNW
10
NW
10
WNW
10
NW
5
W
10
NE
10
ENE
5
SE
10
SW
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-off
cross-off
glassy
on
cross-on
cross
off
High Tide
9:08AM3.58m
9:37PM3.30m
10:14AM3.28m
10:48PM3.12m
11:39AM3.13m
Low Tide
3:17PM1.44m
3:38AM1.53m
4:19PM1.73m
4:58AM1.71m
5:53PM1.85m
rain showers
rain showers
clear
clear
clear
clear
part cloud
light rain
rain showers
clear
clear
clear
part cloud
clear
clear
cloud
part cloud
clear
clear
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:48
5:50
5:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:29
8:27
8:23
 mm
1
1
1
1
Temp °C
14
14
15
14
13
12
11
12
13
14
14
13
13
12
12
11
13
16
16
15
16
Feels °C
9
8
9
9
9
8
7
7
7
8
9
9
11
10
9
9
11
13
13
13
13
  • 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.


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