Surf Forecast Surf Report

Marconis Beach surfForecast / Massachusetts / USA

information circle48hr Weather and Surf, issued 7 am Tuesday 13 May 2025 EDT
Forecast update in hr  min  s Forecast update imminent
Marconis Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Marconis Beach sea temperature is
9.4° C
(Which is slightly warmer than usual)


How big are the waves at Marconis Beach today?

The current surf forecast for Marconis Beach at 9AM is: 0.2m 8s primary swell from a East-southeast direction and 0.3m 4s secondary swell from a South direction, 0.3m 2s secondary swell from a Northeast direction (forecast issued at 07:00am May 13). The wind direction is predicted to be onshore.

Time (EDT) & DateWave HeightWave Period
Morning (13 May)0.5ft (0.2m)8s
Afternoon (13 May)2.5ft (0.7m)4s
Evening (13 May)2.5ft (0.7m)4s

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

Updates in  hr  min  s Forecast update imminent
Tuesday
13
Wednesday
14
Thursday
15
Friday
16
Saturday
17
Sunday
18
Monday
19
Tuesday
20
5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM
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
0
0
0
0
0
0
0
0
0
0
0
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
Wave Height (m) & direction (?)
0.4
SSW
0.2
ESE
0.4
SSW
0.7
ENE
0.8
E
0.7
E
0.6
SE
0.4
SE
0.4
SE
0.6
ESE
0.5
SE
0.5
SE
0.5
SE
0.5
SE
0.6
SE
0.7
SE
0.7
SE
0.8
SSE
0.9
SE
0.9
SE
0.9
SSE
0.8
SSE
0.8
SSE
0.7
SE
0.6
SE
0.6
SE
0.6
SE
0.6
SE
0.5
SE
0.5
SE
0.5
SE
0.5
SE
0.5
SE
0.4
SE
0.6
SSE
0.4
SE
0.3
SE
0.2
SSE
0.4
SE
0.4
SE
0.5
S
0.4
SSE
0.5
SE
0.4
SE
0.4
SE
0.4
SE
0.4
SSE
0.4
SSE
0.4
SSE
0.4
SSE
0.4
SSE
0.3
SSE
0.3
SSE
0.3
SSE
0.2
S
0.2
S
0.1
SE
0.2
SSE
0.1
SE
0.1
SE
Period(s) (?)485444477444444444445588887777777777777777778888888887778788
Wave
Graph
(?)Metric surfscale
Energy (?)66715241891919108999151416202427372878604645343324232424241738137516152318231816162323232424121211443533
Wind
(km/h)
10
N
15
E
20
E
20
E
20
ESE
20
ESE
20
ESE
20
SE
20
SE
20
SE
15
SE
15
SE
15
SE
15
SE
15
SSE
15
SSE
15
SSE
20
SSE
20
SSE
20
SSE
20
SSE
15
SSE
10
S
10
SW
10
WSW
5
SW
5
SSW
15
SSE
20
SSE
20
S
15
SSW
15
SSE
15
SE
15
SSE
15
SE
20
SE
20
SE
25
SSE
20
SSE
15
SSW
10
SW
15
WSW
20
NW
10
NNW
10
SSE
20
W
20
W
15
WSW
15
WSW
15
WNW
15
NW
20
NNW
25
N
20
N
30
N
35
N
40
N
40
N
45
N
45
NNE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crossononononcross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
crosscrosscrosscross-
on
crosscrosscross-
off
cross-
off
cross-
off
glasscross-
on
crosscrosscross-
off
crosscross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
crosscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
on
offoffcross-
off
offoffcross-
off
cross-
off
crosscrosscrosscrosscrosscrosscrosscross
High Tide
/ height (m)
1:02PM
2.87
1:03AM
3.23
1:41PM
2.84
1:41AM
3.21
2:21PM
2.80
2:20AM
3.19
3:02PM
2.76
3:02AM
3.15
3:46PM
2.73
3:48AM
3.12
4:34PM
2.73
4:38AM
3.08
5:24PM
2.79
5:33AM
3.07
Low Tide
/ height (m)
7:04AM
0.09
7:09PM
0.45
7:43AM
0.10
7:48PM
0.48
8:22AM
0.12
8:28PM
0.52
9:04AM
0.16
9:10PM
0.56
9:47AM
0.19
9:56PM
0.59
10:34AM
0.21
10:45PM
0.60
11:23AM
0.22
11:40PM
0.56
12:16PM
0.21
Tuesday
13
Wednesday
14
Thursday
15
Friday
16
Saturday
17
Sunday
18
Monday
19
Tuesday
20
Sunrise-5:22-------5:20-------5:20-------5:18-------5:18-------5:16-------5:16-------5:15--
Sunset----7:50-------7:51-------7:52-------7:52-------7:53-------7:54-------7:55-------
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Rain (mm)
-------------------------------21-------------------11-11111
Temp. °C16161414131312121314151616171817171616161614141515171818171514141313131313121313141411121315141313121211109999998
Feels °C (?)131199777791112141416171516141414141213151518191715131213111111101081011131271011111010109875522110-2
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
<span class="translation_missing" title="translation missing: en.leaflet.map_placeholder_alt">Map Placeholder Alt</span>

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