Snow-ForecastSnow-ForecastMountain-ForecastMountain-ForecastTide-ForecastTide-ForecastWeather-ForecastWeather-Forecast
Search by country, region, or break
Search by country, region, or break

Quick Links

Surf Forecasts:

Block Island surfForecast / Rhode Island / USA

information circle48hr Weather and Surf, issued 6 am Thursday 12 Feb 2026 EST
Forecast update in hr  min  s Forecast update imminent
Block Island surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Block Island sea temperature is
1.7° C
 (Which is 2.9°C colder than average for this time of year)

How big are the waves at Block Island today?

The current surf forecast for Block Island at 11AM is: 0.5m 8s primary swell from a South-southwest direction and 0.1m 14s secondary swell from a East direction (forecast issued at 06:00am February 12). An open ocean swell of 1.1m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (EST) & DateWave HeightWave Period
Morning (12 Feb)1.5ft (0.5m)8s
Afternoon (12 Feb)1.5ft (0.4m)8s
Evening (12 Feb)1ft (0.3m)9s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Thursday
12
Friday
13
Saturday
14
Sun
15
4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 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
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.5
SSW
0.5
SSW
0.5
SSW
0.4
SSW
0.4
SSW
0.3
SSW
0.3
SSW
0.2
SSW
0.2
SSW
0.2
SSW
0.1
SW
0.2
E
0.1
S
0.1
S
0.1
S
0.1
S
0.1
S
0.1
SE
1
WSW
0.9
WSW
0.1
SE
0.7
SW
0.6
SW
0.6
SW
Period(s) (?)888889989898999999558666
Wave
Graph
(?)Metric surfscale
Energy kJ (?)363535252315157773522222344423312020
Wind
(km/h)
40
NW
40
NW
35
NW
25
NW
30
NW
30
NW
25
NW
25
NW
20
NNW
15
NNW
15
NW
15
WNW
20
W
25
WNW
25
WNW
15
W
25
W
20
W
25
W
20
W
25
WNW
20
NW
15
WNW
20
WNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		cross-
off		offcross-
off		offcross-
off		offoffoffoffcross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off
High Tide
/ height (m)
4:25AM
0.67
4:37PM
0.52
5:14AM
0.70
5:27PM
0.57
5:54AM
0.75
6:10PM
0.64
Low Tide
/ height (m)
10:52AM
0.12
10:32PM
0.08
11:36AM
0.07
11:22PM
0.04
12:15PM
0.02
12:06AM
-0.01
Thursday
12
Friday
13
Saturday
14
Sun
15
Sunrise-6:45-------6:43-------6:41------
Sunset----5:15-------5:16-------5:17---
clear
clear
clear
part cloud
part cloud
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
cloud
clear
cloud
cloud
clear
clear
cloud
clear
clear
clear
Rain (mm)
------------------------
Temp. °C-3-4-3-10-1-3-5-6-6-4-20-1-2-3-2-2-112210
Feels °C (?)-14-15-12-9-8-9-11-13-13-12-10-8-7-8-9-9-9-9-8-6-5-4-4-6
  • 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

Latest Updates

Save Up to 20% on SIXT Rental Cars Worldwide – Exclusive Surf-Forecast Deal
travel
Surf Forecast

Save Up to 20% on SIXT Rental Cars Worldwide – Exclusive Surf-Forecast Deal

Surf road trips just got even better. Surf-Forecast users can now save up to 20% on SIXT rental cars worldwide during the promotional period until March 31, 2026. Whether you’re planning a legendary California road trip, chasing waves along Europe’s coasts, or exploring remote surf destinations, this exclusive SIXT offer helps you travel smarter and cheaper. And if you want some inspiration on where to go, check out our article Five Iconic Surf Road Trips. Click and get your SIXT discount

The World’s Most Inconsistent Waves
Ben Mondy

The World’s Most Inconsistent Waves

Huntington, Dribbleton, Virginia, Holland and the Superbank! We recently had a look at the world’s most consistent waves. This was based on the combination of swells and wind directed at 7,000 surf spots, as compiled from our data since 2006. Those stats, represented in easy-to-read graphics, are located under each wave’s spot guides, with historical swell and wind breakdowns available by month, season, and year. There is also an offshore filter, which shows how often the swells come with clean

Read more

Read more

Discover more articles and updates in the Greenroom.

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.

View detailed surf forecast for Block Island at:
surf-forecast.com

Nearest locationNearest
Nearest locationNearest
Nearest locationNearest