Surf Break

Lat Long: 41.15° N 71.59° W

Block Island 48 hour detailed Surf Forecast

Issued: 6 pm 02 Nov 2026 (local time)

Forecast update in  hr  min

Today's Block Island sea temperature is
15.1°C
1.4° 

Block Island surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Block Island today (02 Nov):

  • Afternoon surf: Afternoon surf (02 Nov, local time) - 3ft (0.9m), 4s period with SW swell.
  • Evening surf: Evening surf (02 Nov, local time) - 3ft (0.9m), 4s period with SW swell.

The current surf forecast for Block Island at 10PM is: 0.9m 4s primary swell from a Southwest direction and 0.3m 9s secondary swell from a East-southeast direction, 0.1m 6s secondary swell from a South direction (forecast issued at 06:00pm November 02). The wind direction is predicted to be cross-shore.

Time (EST) & DateWave HeightWave Period
Morning (02 Nov)--
Afternoon (02 Nov)3ft (0.9m)4s
Evening (02 Nov)3ft (0.9m)4s

Table - waves today at Block Island. (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Very mild (max 18°C on Wed night, min 14°C on Mon afternoon). Mainly fresh winds.

Mon
2
Tuesday
3
Wednesday
4
Thu
5
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
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
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
SW
4
0.9
SW
4
0.9
SW
4
0.9
SW
4
0.9
SW
4
0.8
SW
4
0.7
SW
4
0.3
ESE
8
0.3
ESE
8
0.3
ESE
8
0.5
SW
4
0.6
SW
4
0.3
ESE
8
0.6
SW
4
0.6
SW
4
0.6
SW
4
0.6
SW
4
0.6
SW
4
0.7
SW
4
0.7
SW
4
0.4
SE
9
0.5
SE
9
Wave Graph
Metric surfscale
Energy kJ
29
34
27
27
27
22
18
14
14
14
7
10
14
12
12
12
12
11
15
16
22
41
Wind (km/h)
30
SW
30
SW
30
SW
25
WSW
25
WSW
20
WSW
20
WSW
20
WSW
25
SW
20
SW
20
SW
25
SW
20
SW
20
SW
20
SW
25
SW
25
SW
20
SW
20
SW
20
SW
20
SW
20
SSW
Wind State
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross-on
cross
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
1:52PM0.85m
2:38AM0.83m
3:00PM0.82m
3:40AM0.89m
4:00PM0.81m
4:34AM0.95m
Low Tide
8:49PM0.06m
9:08AM0.12m
9:42PM0.04m
10:10AM0.08m
10:29PM0.02m
cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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6:18
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6:20
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6:20
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
4:40
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4:39
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4:37
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4:37
 mm
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Temp °C
14
14
15
15
14
14
14
15
16
16
16
16
16
16
16
16
17
17
17
17
17
18
Feels °C
7
8
9
10
8
9
9
10
11
11
12
12
13
13
13
12
14
14
14
14
15
16
  • 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 Block Island 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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