Long Beach Surf Break

Lat Long: 42.63° N 70.62° W

Long Beach 48 hour detailed Surf Forecast

Issued: 1 am 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 (0.1m), 12s period with E swell.
  • Afternoon surf: Afternoon surf (15 Aug, local time) - 0.5ft (0.2m), 9s period with ESE 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 7AM is: 0.2m 9s primary swell from a East-southeast direction and 0.1m 12s secondary swell from a East direction (forecast issued at 01:00am August 15). An open ocean swell of 0.3m 3s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (EDT) & DateWave HeightWave Period
Morning (15 Aug)0.5ft (0.1m)12s
Afternoon (15 Aug)0.5ft (0.2m)9s
Evening (15 Aug)0.5ft (0.1m)9s

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


Short Range Forecast

Heavy rain (total 24mm), heaviest during Mon morning. Warm (max 24°C on Sun afternoon, min 17°C on Sat morning). Mainly fresh winds.

Saturday
15
Sunday
16
Monday
17
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
0
0
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
Height Map
Wave
Height (m)
Direction
Period (s)
0.2
ESE
9
0.2
ESE
9
0.1
E
12
0.1
E
12
0.2
ESE
9
0.1
E
12
0.1
E
12
0.1
E
12
0.2
ESE
9
0.3
SE
9
0.1
SE
9
0.2
ESE
9
0.3
SE
9
0.2
ESE
9
1.2
S
5
1.1
S
5
1
S
5
1
S
5
1
S
5
0.9
SSE
5
1.1
SSE
5
1
SSE
5
0.9
SSE
5
0.8
SSE
5
Wave Graph
Metric surfscale
Energy kJ
8
8
3
3
8
3
3
3
8
12
3
8
12
8
60
55
42
42
42
42
59
56
34
33
Wind (km/h)
15
NNW
15
NNW
10
NW
10
NE
15
SE
20
SE
20
S
15
SSW
5
WNW
10
NNW
10
NNE
5
ESE
15
SE
30
SSE
35
SSW
30
SSW
30
SSW
30
SSW
25
SSW
25
S
30
SSE
30
SSE
20
SSE
10
SE
Wind State
cross-off
off
off
cross
on
on
cross-on
cross
cross-off
cross-off
cross-off
cross-on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
High Tide
1:23AM3.10m
1:54PM2.94m
2:13AM2.96m
2:39PM2.90m
3:02AM2.80m
3:25PM2.83m
Low Tide
7:37AM-0.23m
7:57PM-0.09m
8:22AM-0.11m
8:47PM-0.02m
9:07AM0.05m
9:38PM0.08m
clear
clear
clear
cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
cloud
cloud
cloud
light rain
mod rain
light rain
light rain
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:48
5:48
5:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:44
7:43
7:40
 mm
4
9
4
3
3
1
Temp °C
20
19
17
19
20
21
21
21
20
19
18
19
21
24
23
21
21
21
20
19
19
20
20
20
Feels °C
17
17
15
18
17
17
17
19
20
19
17
19
19
20
18
17
18
17
18
17
16
18
19
22
  • 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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