Block Island Surf Forecast — Rhode Island, United States

Exposed Atlantic island with sandy beach breaks open to swell from many directions. Best in fall and winter.

Block Island is a surf spot in Rhode Island, United States located at 41.1485, -71.5730. View the free 16-day forecast: wave height, swell period and direction, wind speed and direction, tide and live buoy conditions, plus a multi-day surf outlook and model comparison.

Block Island wind forecast for kitesurfing, wing foiling and windsurfing: hourly wind speed in knots, gusts and direction relative to the shore, blended from every weather model that reaches the spot.

SwellByte

BLOCK ISLAND

1-3ft
1.4ft @ 9s SE
Medium confidence
Wind
8mph
Onshore
Temp
65°F
Water: 70°F

FORECAST

SUN
13/09
2-4ft
11
MON
14/09
1-3ft
9
TUE
15/09
1-2ft
9
WED
16/09
2-3ft
2
THU
17/09
1-3ft
9

SUNDAY 13/09

Surf
Swell
Wind
Energy
6am
2-3ft
1.6ft@ 10s SE
1122
mph
74.1kJ
Noon
1-2ft
2.2ft@ 4s SSE
1319
mph
3.2kJ
6pm
1-3ft
2.7ft@ 5s S
913
mph
12.0kJ
Show all 8 hours

MONDAY 14/09

Surf
Swell
Wind
Energy
6am
1-3ft
2.8ft@ 6s SSE
920
mph
15.9kJ
Noon
1-3ft
2.7ft@ 6s S
1420
mph
19.3kJ
6pm
1-2ft
2.2ft@ 6s S
1118
mph
13.1kJ
Show all 8 hours

TUESDAY 15/09

Surf
Swell
Wind
Energy
6am
Flat
2.4ft@ 4s NE
919
mph
12.0kJ
Noon
Flat
1.9ft@ 4s ENE
710
mph
11.3kJ
6pm
1-2ft
1.3ft@ 7s SE
57
mph
10.0kJ
Show all 8 hours

WEDNESDAY 16/09

Surf
Swell
Wind
Energy
6am
1-3ft
1.0ft@ 14s SE
24
mph
136.9kJ
Noon
2-3ft
1.1ft@ 14s SE
911
mph
146.3kJ
6pm
2-3ft
1.4ft@ 13s SE
1014
mph
203.3kJ
Show all 8 hours

THURSDAY 17/09

Surf
Swell
Wind
Energy
6am
1-3ft
1.7ft@ 8s ESE
914
mph
42.3kJ
Noon
Flat
2.0ft@ 3s SW
1321
mph
1.6kJ
6pm
1-2ft
2.4ft@ 4s SW
1221
mph
3.2kJ
Show all 8 hours

TIDES

No tide data available. Tide predictions require a nearby NOAA station
Sunrise: 6:24amSunset: 6:58pm
UV Index: 0.0Cloud Cover: 13%
VIEW MAP
N/A
Swell
N/A
Wind
10.8 mi
Visibility
0/5
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.