2-4ft
3.8ft @ 7s SSE
High confidence
Wind
8mph
Offshore
Temp
68°F
Water: 70°F
FORECAST
THU
30/07
3-5ft
13
FRI
31/07
2-4ft
5
SAT
01/08
2-4ft
6
SUN
02/08
2-3ft
8
MON
03/08
3-4ft
8
THURSDAY 30/07
Surf
Swell
Secondary
Wind
Energy
6am
3-4ft4.1ft@ 7s SSE
-
1320
mph105.3kJ
Noon
3-4ft4.1ft@ 8s SSE
0.9ft@ 10s SSE
1217
mph118.6kJ
6pm
3-5ft4.1ft@ 8s SSE
0.4ft@ 5s E
1323
mph185.6kJ
Show all 8 hours
FRIDAY 31/07
Surf
Swell
Secondary
Wind
Energy
6am
2-4ft2.9ft@ 8s S
0.9ft@ 6s ENE
513
mph91.1kJ
Noon
2-4ft2.8ft@ 9s S
0.5ft@ 6s E
79
mph120.9kJ
6pm
2-4ft2.7ft@ 8s S
0.4ft@ 6s E
1217
mph95.7kJ
Show all 8 hours
SATURDAY 01/08
Surf
Swell
Secondary
Wind
Energy
6am
2-4ft2.7ft@ 8s S
-
59
mph79.1kJ
Noon
2-4ft2.7ft@ 9s S
-
917
mph118.0kJ
6pm
2-4ft2.6ft@ 8s S
-
1326
mph80.4kJ
Show all 8 hours
SUNDAY 02/08
Surf
Swell
Secondary
Wind
Energy
6am
2-3ft2.5ft@ 7s S
0.4ft@ 10s S
817
mph46.7kJ
Noon
1-3ft2.3ft@ 7s S
0.9ft@ 9s SSE
1220
mph33.0kJ
6pm
1-3ft2.3ft@ 7s S
0.4ft@ 9s SE
920
mph33.0kJ
Show all 8 hours
MONDAY 03/08
Surf
Swell
Secondary
Wind
Energy
6am
1-3ft2.4ft@ 7s S
-
615
mph30.3kJ
Noon
1-3ft2.7ft@ 6s S
0.7ft@ 9s SSE
812
mph29.6kJ
6pm
3-4ft3.9ft@ 7s S
-
817
mph100.0kJ
Show all 8 hours
TIDES
No tide data available. Tide predictions require a nearby NOAA station
Sunrise: 5:40amSunset: 8:05pm
UV Index: 0.0Cloud Cover: 100%
N/A
Swell
N/A
Wind
7.8 mi
Visibility
3/5
Rating
SwellByte Surfguide
Block Island is a popular surf destination. Check the current conditions and forecast to plan your session. The rating system helps you understand the quality of the surf based on wave height, period, direction, wind conditions, and tide.