Long Beach Surf Break

Lat Long: 42.63° N 70.62° W

Long Beach 48 hour detailed Surf Forecast

Issued: 1 pm 15 Aug 2026 (local time)

Forecast update in  hr  min

Today's Long Beach sea temperature is
21.2° C
1.4° 

Long 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 Long Beach today (15 Aug):

  • Morning surf: Morning surf (15 Aug, local time) - 0.5ft (0.2m), 9s period with ESE swell.
  • Afternoon surf: Afternoon surf (15 Aug, local time) - 0.5ft (0.1m), 9s period with SE swell.
  • Evening surf: Evening surf (15 Aug, local time) - 0.5ft (0.1m), 9s period with SE swell.

The current surf forecast for Long Beach at 5PM is: 0.1m 9s primary swell from a Southeast direction (forecast issued at 01:00pm August 15). The wind direction is predicted to be onshore.

Time (EDT) & DateWave HeightWave Period
Morning (15 Aug)0.5ft (0.2m)9s
Afternoon (15 Aug)0.5ft (0.1m)9s
Evening (15 Aug)0.5ft (0.1m)9s

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


Short Range Forecast

Moderate rain (total 15mm), heaviest on Mon afternoon. Warm (max 24°C on Sun afternoon, min 18°C on Tue morning). Winds decreasing (fresh winds from the SSW on Sun night, calm by Mon night).

Sat
15
Sunday
16
Monday
17
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)
0.1
SE
9
0.1
SE
12
0.1
E
12
0.1
E
12
0.1
E
12
0.2
ESE
9
0.3
SE
9
0.3
SE
9
0.1
SE
9
0.3
SE
9
0.8
SSE
4
1.5
S
5
1.1
S
5
0.9
S
5
0.9
S
4
1
S
5
1
S
5
0.9
S
5
0.9
SSE
4
0.9
SSE
4
0.7
SE
4
Wave Graph
Metric surfscale
Energy kJ
3
6
3
3
3
8
12
12
3
12
14
121
60
34
33
45
46
36
32
28
18
Wind (km/h)
10
NE
15
SE
20
SE
20
S
15
SW
10
W
5
N
5
NNE
5
E
15
ESE
30
SSE
35
SSW
25
SSW
25
S
30
S
30
SSW
25
S
15
S
10
SE
0
NNE
15
NNW
Wind State
cross
on
on
cross-on
cross
cross-off
cross-off
cross-off
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
glassy
cross-off
High Tide
1:54PM2.94m
2:13AM2.96m
2:39PM2.90m
3:02AM2.80m
3:25PM2.83m
Low Tide
7:57PM-0.09m
8:22AM-0.11m
8:47PM-0.02m
9:07AM0.05m
9:38PM0.08m
cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
cloud
light rain
light rain
light rain
light rain
light rain
light rain
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:48
5:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:44
7:43
7:40
 mm
1
1
2
4
5
2
Temp °C
19
20
22
22
21
20
19
19
19
21
24
23
21
21
21
20
20
20
21
21
20
Feels °C
18
17
18
18
20
20
19
19
19
19
20
18
18
19
18
17
18
21
23
25
20
  • 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 Long 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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