Long Beach surf break

Long Beach surfForecast / Massachusetts / USA

information circle48hr Weather and Surf, issued 7 am Saturday 30 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
13.5° C
(Which is 2.1°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) - 11ft (3.5m), 7s period with ENE swell.
  • Afternoon surf: Afternoon surf (30 May, local time) - 11ft (3.5m), 8s period with ENE swell.
  • Evening surf: Evening surf (30 May, local time) - 8ft (2.5m), 8s period with ENE swell.

The current surf forecast for Long Beach at 2PM is: 4.0m 8s primary swell from a East-northeast direction (forecast issued at 07:00am May 30). The wind direction is predicted to be cross-shore.

Time (EDT) & DateWave HeightWave Period
Morning (30 May)11ft (3.5m)7s
Afternoon (30 May)11ft (3.5m)8s
Evening (30 May)8ft (2.5m)8s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 19mm), heaviest on Sat morning. Very mild (max 15°C on Sun afternoon, min 7°C on Sat afternoon). Winds decreasing (gales from the NE on Sat morning, calm by Sun morning).

Saturday
30
Sunday
31
Monday
1
Tue
2
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
2 AM
Rating
(10 max)
0
0
0
0
0
0
1
2
2
2
2
0
1
1
0
0
1
0
0
0
0
1
1
1
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)
2.5
ESE
7
3.5
ENE
7
4
ENE
8
4
ENE
8
3
ENE
8
2.5
ENE
8
2.2
E
8
2.3
ENE
8
1.7
E
8
1.6
E
8
1.5
E
8
1.3
E
8
1.2
E
8
1.2
E
8
1.1
E
8
1.1
E
8
1
E
8
1
E
8
1.3
E
8
1.5
E
8
1.4
E
7
1.3
E
8
1.1
E
8
1
E
8
Wave Graph
Metric surfscale
Energy kJ
561
1121
1916
2011
1334
908
675
703
368
363
311
230
196
195
165
173
140
135
228
253
212
223
167
138
Wind (km/h)
55
ESE
65
NE
65
NE
60
NE
50
NE
35
NE
25
NNE
20
NNW
20
NNW
15
NW
0
S
20
SSE
5
W
10
WNW
20
WSW
15
WSW
10
NW
20
NNE
30
NE
30
NE
15
NE
5
NNE
5
W
15
WNW
cross-on
cross
cross
cross
cross
cross
cross-off
cross-off
off
off
glassy
on
glassy
cross-off
cross-off
cross-off
off
cross-off
cross
cross
cross
cross-off
glassy
cross-off
High Tide
11:44AM2.48m
11:42PM2.81m
12:22PM2.46m
00:18AM2.80m
12:59PM2.44m
00:53AM2.78m
Low Tide
5:29AM0.05m
5:29PM0.40m
6:07AM0.06m
6:06PM0.42m
6:44AM0.07m
6:41PM0.44m
mod rain
light rain
mod rain
light rain
light rain
part cloud
clear
clear
cloud
clear
cloud
cloud
cloud
light rain
light rain
light rain
cloud
light rain
light rain
part cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:07
5:07
5:07
5:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:10
8:12
8:13
8:14
9
3
6
3
1
1
2
1
1
1
Temp °C
11
9
8
7
9
10
10
9
8
10
13
14
15
14
12
12
12
12
11
10
10
11
11
11
1
-4
-5
-6
-2
2
4
4
3
6
11
9
14
12
8
9
10
8
5
3
5
9
9
7
Swell 1
Height (m)
Direction
Period (s)
2.2
E
8
1.9
E
8
1.7
E
8
1.6
E
8
1.5
E
8
1.3
E
8
1.2
E
8
1.2
E
8
1.1
E
8
1.1
E
8
1
E
8
1
E
8
0.2
S
4
1.4
E
7
1.3
E
8
1.1
E
8
1
E
8
Energy kJ
675
470
368
363
311
230
196
195
165
173
140
135
1
212
223
167
138
Swell 2
Height (m)
Direction
Period (s)
0.4
E
9
0.1
E
15
0.2
W
3
Energy kJ
26
4
1
Swell 3
Height (m)
Direction
Period (s)
0.2
S
4
Energy kJ
1
Wind waves
Height (m)
Direction
Period (s)
2.5
ESE
7
3.5
ENE
7
4
ENE
8
4
ENE
8
3
ENE
8
2.5
ENE
8
2.3
ENE
8
0.3
NW
2
0.5
W
3
0.4
WSW
3
0.4
WSW
3
1.3
E
8
1.5
E
8
Energy kJ
561
1121
1916
2011
1334
908
703
1
4
4
3
228
253
Nearest Offshore or Glassy
Rating
(10 max)
1
2
1
2
1
2
4
3
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
42
48
154
626
626
914
18
18
0
0
0
31
0
0
5
22
0
18
106
154
2
0
0
0
Best forecast wave conditions in Massachusetts
Rating
(10 max)
2
2
1
4
4
2
2
3
2
2
2
2
2
1
1
1
1
1
2
1
1
Best forecast wave conditions in United States
Rating
(10 max)
4
4
3
1
1
1
4
4
4
3
3
2
2
2
2
4
3
3
3
1
1
2
2
3
Header Global
Rating
(10 max)
5
5
6
8
7
7
7
7
7
6
5
5
5
5
5
5
5
4
5
5
5
5
5
4
  • 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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