The Wall Surf Break

Lat Long: 42.93° N 70.80° W

The Wall 48 hour detailed Surf Forecast

Issued: 1 am 21 Aug 2026 (local time)

Forecast update in  hr  min

Today's The Wall sea temperature is
19.0° C
0.1° 

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


How big are the waves at The Wall today (21 Aug):

  • Morning surf: Morning surf (21 Aug, local time) - 2ft (0.6m), 8s period with ESE swell.
  • Afternoon surf: Afternoon surf (21 Aug, local time) - 1.5ft (0.5m), 8s period with ESE swell.
  • Evening surf: Evening surf (21 Aug, local time) - 1.5ft (0.5m), 8s period with ESE swell.

The current surf forecast for The Wall at 5AM is: 0.6m 8s primary swell from a East-southeast direction and 0.1m 8s secondary swell from a East direction (forecast issued at 01:00am August 21). The wind direction is predicted to be glassy.

Time (EDT) & DateWave HeightWave Period
Morning (21 Aug)2ft (0.6m)8s
Afternoon (21 Aug)1.5ft (0.5m)8s
Evening (21 Aug)1.5ft (0.5m)8s

Table - waves today at The Wall. (Swell directed towards the surf break)


Short Range Forecast

Light rain (total 5mm), mostly falling on Sat afternoon. Warm (max 21°C on Fri afternoon, min 15°C on Sat afternoon). Wind will be generally light.

Friday
21
Saturday
22
Sunday
23
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
0
0
0
1
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)
0.6
ESE
7
0.6
ESE
8
0.6
ESE
8
0.5
ESE
8
0.5
ESE
8
0.5
ESE
8
0.5
ESE
8
0.5
ESE
8
0.5
ESE
8
0.6
ESE
8
0.5
ESE
8
1
E
5
1.2
E
6
1.4
E
6
1.1
ESE
6
1
ESE
6
1
E
6
0.8
ESE
6
0.8
ESE
6
0.7
E
6
0.7
E
6
0.9
ESE
4
0.7
E
6
0.8
ESE
6
Wave Graph
Metric surfscale
Energy kJ
31
46
48
39
39
38
37
37
36
43
35
52
96
146
91
68
69
43
45
32
32
32
31
36
Wind (km/h)
5
W
5
N
10
N
15
ENE
15
E
10
E
5
ESE
5
NNE
10
N
15
NE
20
NE
20
NE
20
NNE
15
NNE
15
NNE
10
WNW
5
NNW
5
W
0
NE
5
ESE
10
ESE
10
ESE
5
ENE
5
W
Wind State
glassy
glassy
cross
cross-on
on
on
on
glassy
cross
cross-on
cross-on
cross-on
cross-on
cross
cross
cross-off
glassy
glassy
glassy
cross-on
cross-on
on
glassy
glassy
High Tide
6:48AM2.13m
7:01PM2.43m
7:50AM2.09m
8:01PM2.42m
8:49AM2.11m
8:58PM2.47m
Low Tide
00:53AM0.37m
12:57PM0.58m
1:55AM0.41m
1:57PM0.61m
2:57AM0.39m
2:56PM0.59m
cloud
cloud
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
cloud
cloud
light rain
light rain
cloud
cloud
part cloud
cloud
cloud
part cloud
part cloud
cloud
part cloud
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:54
5:56
5:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:36
7:35
7:32
 mm
3
1
1
Temp °C
19
18
18
20
21
20
19
19
18
17
17
17
15
16
17
16
16
17
17
18
20
19
19
19
Feels °C
20
19
17
17
18
18
19
20
18
15
15
14
13
15
17
16
17
18
19
19
21
20
21
21
  • 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 The Wall 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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