Block Island Surf Break

Lat Long: 41.15° N 71.59° W

Issued: 7 am 22 Jun 2026 (local time)

Forecast update in  hr  min

Today's Block Island sea temperature is
15.5° C

2.2°C colder than average for this time of year

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 (22 Jun):

  • Morning surf: Morning surf (22 Jun, local time) - 2ft (0.6m), 6s period with S swell.
  • Afternoon surf: Afternoon surf (22 Jun, local time) - 2ft (0.6m), 6s period with S swell.
  • Evening surf: Evening surf (22 Jun, local time) - 3ft (0.9m), 4s period with S swell.

The current surf forecast for Block Island at 12PM is: 0.6m 6s primary swell from a South direction and 0.1m 11s secondary swell from a Southeast direction (forecast issued at 07:00am June 22). The wind direction is predicted to be onshore.

Time (EDT) & DateWave HeightWave Period
Morning (22 Jun)2ft (0.6m)6s
Afternoon (22 Jun)2ft (0.6m)6s
Evening (22 Jun)3ft (0.9m)4s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 37mm), heaviest during Tue morning. Warm (max 25°C on Wed night, min 17°C on Tue afternoon). Wind will be generally light.

Monday
22
Tuesday
23
Wednesday
24
Thu
25
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
0
0
0
0
0
2
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
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.7
SSW
7
0.6
S
7
0.6
S
6
0.6
S
6
0.5
S
6
0.7
S
4
1.1
S
5
1.4
S
6
1.4
S
6
1.6
S
6
1.5
S
6
1.4
S
6
0.9
SSW
6
0.8
SSE
6
0.8
SSW
6
0.9
SSE
6
0.9
SSE
6
1
SSE
7
0.9
SSE
7
0.7
SE
7
0.7
SE
7
0.9
SSE
7
0.8
SSE
7
1.1
S
7
Wave Graph
Metric surfscale
Energy kJ
48
32
29
27
20
16
62
125
129
190
178
156
74
52
49
70
72
96
75
47
47
64
67
131
Wind (km/h)
5
NNW
5
NE
10
SSE
15
SSE
15
SSE
25
SE
25
SSE
25
S
25
S
15
SSW
15
SW
10
NW
20
NNE
20
NNE
10
N
10
NW
10
NW
15
NW
10
W
20
SW
30
SW
20
WSW
20
WNW
10
NW
Wind State
off
glassy
on
on
on
cross-on
on
on
cross-on
cross-on
cross
off
cross-off
cross-off
cross-off
off
off
off
cross-off
cross
cross
cross
cross-off
cross-off
High Tide
2:24AM0.74m
3:13PM0.89m
3:25AM0.69m
4:11PM0.88m
4:25AM0.66m
5:05PM0.88m
Low Tide
8:59AM0.09m
9:51PM0.17m
9:49AM0.12m
10:48PM0.17m
10:35AM0.15m
11:40PM0.16m
part cloud
cloud
cloud
cloud
cloud
light rain
cloud
light rain
light rain
light rain
mod rain
mod rain
light rain
light rain
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:13
5:13
5:13
5:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:22
8:22
8:22
8:22
 mm
3
4
4
2
9
9
5
1
Temp °C
21
22
22
23
22
19
20
20
20
20
20
20
17
17
18
18
18
19
22
24
24
25
23
21
Feels °C
20
21
21
21
20
16
18
19
18
20
21
22
15
15
18
18
17
18
21
20
19
22
19
19
Swell 1
Height (m)
Direction
Period (s)
0.7
SSW
7
0.6
S
7
0.6
S
6
0.1
SE
11
0.4
SSE
6
0.3
SSW
6
0.1
SE
11
0.1
SE
11
0.1
SE
11
0.1
SE
11
0.1
SE
11
1.4
S
6
0.9
SSW
6
0.8
SSE
6
0.8
SSW
6
0.9
SSE
6
0.9
SSE
6
1
SSE
7
0.9
SSE
7
0.7
SE
7
0.7
SE
7
0.9
SSE
7
0.8
SSE
7
1.1
S
7
Energy kJ
48
32
29
5
12
8
5
5
5
5
5
156
74
47
45
70
72
96
75
47
47
64
67
131
Swell 2
Height (m)
Direction
Period (s)
0.1
SE
12
0.1
SE
12
0.1
SE
11
0.1
SE
11
0.1
SE
9
0.1
SE
9
0.1
SE
11
0.8
SSE
6
0.8
SSW
6
0.8
SSE
6
0.4
SW
6
0.4
SW
6
0.1
E
8
0.6
SSW
7
0.1
E
8
0.1
E
8
Energy kJ
5
5
5
5
3
3
5
47
52
49
13
12
1
35
1
1
Swell 3
Height (m)
Direction
Period (s)
0.1
SE
11
0.1
SE
11
0.1
SE
11
0.1
SE
11
0.1
SE
11
0.1
SE
11
0.3
N
3
Energy kJ
5
5
5
5
5
4
1
Wind waves
Height (m)
Direction
Period (s)
0.6
S
6
0.5
S
6
0.7
S
4
1.1
S
5
1.4
S
6
1.4
S
6
1.6
S
6
1.5
S
6
1.1
SW
6
0.4
NE
2
0.4
NE
3
0.4
NNE
3
0.4
NNE
3
0.4
N
3
0.2
NNW
3
0.6
SSW
7
0.8
SSW
6
0.8
SW
4
0.9
SW
4
0.5
W
4
Energy kJ
27
20
16
62
125
129
190
178
108
2
2
3
3
3
1
35
45
19
24
7
Nearest Offshore or Glassy
Rating
(10 max)
1
1
2
2
1
2
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
24
775
3363
3426
1804
3373
402
2392
216
26
24
0
24
24
24
24
24
24
24
25
102
24
24
24
Best forecast wave conditions in Rhode Island
Rating
(10 max)
1
2
1
1
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in United States
Rating
(10 max)
3
3
2
2
2
2
2
3
3
3
3
2
1
2
2
3
3
3
4
1
2
1
2
3
Header Global
Rating
(10 max)
7
6
5
5
5
5
5
5
5
5
5
6
7
7
9
8
9
8
8
7
7
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
How to use the Wavefinder 

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