Long Beach Surf Break

Lat Long: 42.63° N 70.62° W

Long Beach 48 hour detailed Surf Forecast

Issued: 7 pm 15 Sep 2026 (local time)

Forecast update in  hr  min

Today's Long Beach sea temperature is
18.2°C
0.8° 

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 (16 Sep):

  • Morning surf: Morning surf (16 Sep, local time) - 0.5ft (0.2m), 9s period with ESE swell.
  • Afternoon surf: Afternoon surf (16 Sep, local time) - 0.5ft (0.2m), 9s period with ESE swell.
  • Evening surf: Evening surf (16 Sep, local time) - 1.5ft (0.4m), 8s period with ESE swell.

The current surf forecast for Long Beach at 1AM is: 0.2m 9s primary swell from a East-southeast direction and 0.3m 5s secondary swell from a East-northeast direction, 0.3m 3s secondary swell from a South direction (forecast issued at 07:00pm September 15). The wind direction is predicted to be cross-onshore.

Time (EDT) & DateWave HeightWave Period
Morning (16 Sep)0.5ft (0.2m)9s
Afternoon (16 Sep)0.5ft (0.2m)9s
Evening (16 Sep)1.5ft (0.4m)8s

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


Short Range Forecast

Light rain (total 5mm), mostly falling on Thu afternoon. Warm (max 25°C on Wed afternoon, min 14°C on Tue night). Wind will be generally light.

Tue
15
Wednesday
16
Thursday
17
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
Swell
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
0.4
ENE
5
0.2
ESE
9
0.2
ESE
9
0.2
ESE
9
0.2
ESE
9
0.2
ESE
9
0.2
ESE
9
0.3
ESE
9
0.7
SSE
4
0.4
ESE
8
0.4
ESE
8
0.5
E
8
0.5
E
8
0.6
E
8
0.6
E
7
0.6
E
7
0.5
E
7
0.5
E
7
Wave Graph
Metric surfscale
Energy kJ
8
9
8
8
9
9
8
8
16
16
19
20
30
30
41
40
39
26
24
Wind (km/h)
10
SE
15
SSE
15
S
15
SSW
20
SW
20
SW
20
SSW
20
S
20
S
25
SSW
20
SW
10
WSW
15
N
10
N
10
NNW
10
NNW
5
NNE
5
SSE
10
S
Wind State
on
on
cross-on
cross
cross-off
cross
cross-on
cross-on
cross-on
cross-on
cross
cross-off
cross-off
cross-off
off
off
cross-off
glassy
cross-on
High Tide
2:45PM2.80m
3:19AM2.51m
3:28PM2.68m
4:08AM2.36m
4:16PM2.57m
Low Tide
9:04PM0.09m
9:13AM0.35m
9:52PM0.21m
10:00AM0.49m
10:45PM0.34m
part cloud
clear
clear
clear
part cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
cloud
light rain
light rain
light rain
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:22
6:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:52
6:51
6:49
 mm
1
2
1
Temp °C
14
14
14
14
14
14
16
22
25
23
22
20
18
16
17
17
18
17
18
Feels °C
12
11
11
11
11
11
12
18
22
20
20
20
17
15
17
17
19
18
19
  • 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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