Scituate Harbor surfForecast / Massachusetts / USA

information circle48hr Weather and Surf, issued 1 am Thursday 14 May 2026 EDT
Forecast update in hr  min  s Forecast update imminent
Scituate Harbor surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Scituate Harbor sea temperature is
10.0° C
(Which is slightly warmer than usual)

How big are the waves at Scituate Harbor today?

The current surf forecast for Scituate Harbor at 7AM is: 0.6m 4s primary swell from a Southeast direction and 0.2m 7s secondary swell from a East direction, 0.2m 10s secondary swell from a East direction (forecast issued at 01:00am May 14). The wind direction is predicted to be onshore.

Time (EDT) & DateWave HeightWave Period
Morning (14 May)2ft (0.6m)4s
Afternoon (14 May)3ft (0.9m)6s
Evening (14 May)4ft (1.2m)6s

Table - waves today at Scituate Harbor. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 9mm), mostly falling on Thu night. Warm (max 23°C on Sat afternoon, min 9°C on Fri afternoon). Wind will be generally light.

Thursday
14
Friday
15
Saturday
16
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
2
1
0
0
0
1
1
2
2
2
1
1
0
0
0
0
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.4
SSE
5
0.5
SE
4
0.6
SE
4
0.7
SE
5
0.9
ESE
6
1
E
6
1.2
E
6
1.4
E
6
1.7
ESE
7
1.4
E
7
0.9
ESE
9
1.6
E
10
1.6
E
10
1.4
E
10
1.4
ENE
10
1.3
E
10
1.2
E
9
1.1
E
9
1
E
9
0.9
E
9
0.8
E
9
0.7
E
9
0.6
E
9
0.5
E
9
Wave Graph
Metric surfscale
Energy kJ
9
10
12
22
47
66
92
151
277
178
138
480
489
369
378
306
256
202
168
132
102
76
53
36
Wind (km/h)
20
S
20
SSE
25
SSE
25
SE
25
ESE
25
ESE
20
ESE
15
SSE
5
SSE
5
NE
15
ENE
15
NE
20
NE
20
NE
15
NNE
10
NW
10
W
10
WSW
15
WSW
10
WSW
15
SW
20
SW
25
SW
25
SW
cross-on
on
on
on
cross-on
on
cross-on
on
glassy
glassy
cross-on
cross
cross
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
High Tide
9:38AM2.75m
9:56PM3.08m
10:31AM2.83m
10:45PM3.24m
11:23AM2.88m
Low Tide
3:34AM0.02m
3:50PM0.08m
4:25AM-0.18m
4:39PM0.00m
5:17AM-0.34m
5:28PM-0.05m
cloud
cloud
cloud
part cloud
part cloud
cloud
light rain
light rain
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
clear
clear
clear
clear
clear
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:22
5:22
5:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:54
7:55
7:57
5
4
Temp °C
13
13
14
14
13
12
11
11
12
11
10
10
9
9
9
9
10
11
12
18
22
23
17
15
9
9
9
9
8
7
8
9
11
11
8
7
5
5
6
7
8
8
9
15
19
19
12
10
Swell 1
Height (m)
Direction
Period (s)
0.2
E
7
0.2
E
7
0.2
E
7
0.1
E
10
0.1
E
10
0.1
E
10
0.2
E
10
0.1
E
11
1.5
E
7
1.4
E
7
0.9
ESE
9
1.6
E
10
1.4
E
10
1.4
ENE
10
1.3
E
10
1.2
E
9
1.1
E
9
1
E
9
0.9
E
9
0.8
E
9
0.7
E
9
0.6
E
9
0.5
E
9
Energy kJ
4
3
4
2
2
2
8
2
199
178
138
489
369
378
306
256
202
168
132
102
76
53
36
Swell 2
Height (m)
Direction
Period (s)
0.1
E
10
0.1
E
10
0.2
E
10
0.1
E
12
0.1
S
9
Energy kJ
2
2
8
3
2
Swell 3
Height (m)
Direction
Period (s)
0.1
SE
6
0.1
E
7
Energy kJ
2
1
Wind waves
Height (m)
Direction
Period (s)
0.4
SSE
5
0.5
SE
4
0.6
SE
4
0.7
SE
5
0.9
ESE
6
1
E
6
1.2
E
6
1.4
E
6
1.7
ESE
7
1.1
ENE
6
1.6
E
10
0.8
NNE
5
0.7
NNE
5
0.6
N
5
0.3
WSW
2
0.2
WSW
2
0.3
SSW
2
0.3
S
4
0.5
S
5
0.4
SSW
3
Energy kJ
9
10
12
22
47
66
92
151
277
92
480
25
19
15
1
1
1
3
10
2
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
2
2
1
2
2
2
2
1
2
2
2
1
1
1
1
1
1
Distance (km)
344
315
276
243
130
109
109
8
1
1
15
15
15
15
15
1
1
1
1
1
1
8
8
8
Best forecast wave conditions in Massachusetts
Rating
(10 max)
2
2
2
2
2
2
2
1
2
3
2
2
2
1
1
1
1
Best forecast wave conditions in United States
Rating
(10 max)
2
2
3
3
1
1
2
2
2
2
3
2
2
3
3
3
3
3
3
3
2
1
4
4
Header Global
Rating
(10 max)
5
4
5
5
5
5
5
6
5
5
5
5
5
5
5
5
5
4
5
7
5
6
5
5
  • 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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