Long Beach surf break

Long Beach surfForecast / Massachusetts / USA

information circle48hr Weather and Surf, issued 7 pm Friday 29 May 2026 EDT
Forecast update in hr  min  s Forecast update imminent
Long Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Long Beach sea temperature is
12.7° C
(Which is 1.5°C warmer than normal for this time of year)

How big are the waves at Long Beach today (30 May):

  • Morning surf: Morning surf (30 May, local time) - 10ft (3.0m), 8s period with ENE swell.
  • Afternoon surf: Afternoon surf (30 May, local time) - 13ft (4.0m), 9s period with ENE swell.
  • Evening surf: Evening surf (30 May, local time) - 10ft (3.0m), 9s period with ENE swell.

The current surf forecast for Long Beach at 2AM is: 1.3m 5s primary swell from a Southeast direction and 0.4m 9s secondary swell from a East-northeast direction, 0.1m 8s secondary swell from a Southeast direction (forecast issued at 07:00pm May 29). The wind direction is predicted to be cross-offshore.

Time (EDT) & DateWave HeightWave Period
Morning (30 May)10ft (3.0m)8s
Afternoon (30 May)13ft (4.0m)9s
Evening (30 May)10ft (3.0m)9s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 31mm), heaviest during Fri night. Very mild (max 13°C on Sun afternoon, min 7°C on Sat afternoon). Winds decreasing (gales from the NE on Sat morning, light winds from the SE by Sun morning).

Fri
29
Saturday
30
Sunday
31
Mon
1
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
2 AM
5 AM
8 AM
11 AM
2 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
1
2
2
1
2
1
0
1
1
0
0
0
1
1
0
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.5
ENE
8
0.5
E
8
1.1
SE
4
1.3
SE
5
1.2
ESE
6
3
ENE
8
4.5
NE
8
4
NE
9
3.5
ENE
9
3
ENE
9
2.5
ENE
9
2.3
ENE
9
2
E
9
1.8
E
9
1.6
E
9
1.4
E
8
1.4
E
9
1.3
E
9
1.3
E
9
1.2
E
9
1.1
E
9
1.1
E
9
1.1
E
9
1
E
9
Wave Graph
Metric surfscale
Energy kJ
35
33
35
92
87
848
2768
2559
1806
1291
972
773
635
509
381
278
284
252
258
219
180
175
177
146
Wind (km/h)
25
SSE
25
SSE
40
SE
30
W
20
W
30
NE
70
NE
65
NNE
50
NNE
35
NNE
25
NNE
20
NNW
20
NNW
10
NNW
5
SE
20
SSE
5
ESE
15
W
20
W
20
W
15
W
15
N
10
NNE
30
NE
on
on
on
cross-off
cross-off
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
on
on
on
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
11:05PM2.81m
11:44AM2.48m
11:42PM2.81m
12:22PM2.46m
00:18AM2.80m
12:59PM2.44m
Low Tide
4:51PM0.37m
5:29AM0.05m
5:29PM0.40m
6:07AM0.06m
6:06PM0.42m
6:44AM0.07m
part cloud
light rain
light rain
mod rain
rain showers
cloud
light rain
light rain
light rain
part cloud
clear
clear
clear
clear
part cloud
part cloud
light rain
light rain
part cloud
cloud
cloud
light rain
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:07
5:07
5:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:09
8:10
8:12
8:13
3
3
6
1
2
3
2
2
1
2
5
1
Temp °C
14
12
12
12
10
9
9
7
9
11
10
9
9
10
11
13
13
13
13
12
12
11
11
11
9
8
4
6
5
3
-5
-6
-2
2
4
4
4
7
8
8
12
11
9
8
9
8
9
5
Swell 1
Height (m)
Direction
Period (s)
0.5
ENE
8
0.5
E
8
0.2
E
10
0.4
ENE
9
1.2
ESE
6
1.3
E
7
2.4
E
9
2.3
ENE
9
2
E
9
1.8
E
9
1.6
E
9
1.4
E
8
1.4
E
9
1.3
E
9
1.3
E
9
1.2
E
9
1.1
E
9
1.1
E
9
1.1
E
9
1
E
9
Energy kJ
35
33
8
28
87
157
881
773
635
509
381
278
284
252
258
219
180
175
177
146
Swell 2
Height (m)
Direction
Period (s)
0.1
SE
8
0.1
E
15
0.1
SE
8
0.4
ENE
9
0.4
WNW
3
0.1
S
7
0.1
S
8
0.1
S
8
0.3
W
3
Energy kJ
3
4
3
28
4
1
1
1
1
Swell 3
Height (m)
Direction
Period (s)
0.1
E
10
0.1
SE
8
0.1
S
8
0.1
SE
7
Energy kJ
2
3
1
2
Wind waves
Height (m)
Direction
Period (s)
0.4
SSE
3
0.5
SSE
3
1.1
SE
4
1.3
SE
5
0.3
WNW
3
3
ENE
8
4.5
NE
8
4
NE
9
3.5
ENE
9
3
ENE
9
2.5
ENE
9
0.3
SE
3
0.4
W
3
0.3
W
3
0.3
WNW
3
Energy kJ
3
6
35
92
1
848
2768
2559
1806
1291
972
1
2
1
2
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
1
1
1
1
2
1
4
3
4
2
2
2
2
1
1
1
1
1
1
1
1
Distance (km)
490
504
490
22
25
18
61
626
857
70
18
18
18
0
18
42
2
0
5
5
22
0
0
61
Best forecast wave conditions in Massachusetts
Rating
(10 max)
1
1
1
1
3
4
3
2
2
2
2
2
2
2
1
1
1
1
Best forecast wave conditions in United States
Rating
(10 max)
1
1
1
2
4
4
2
1
1
4
3
4
3
3
3
2
2
2
2
4
3
3
2
1
Header Global
Rating
(10 max)
5
5
5
5
5
5
6
8
7
7
7
7
6
6
5
5
5
5
5
5
5
4
5
8
  • 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

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