Surf Forecasts:
How big are the waves at Block Island today (29 Sep):
- Morning surf: Morning surf (29 Sep, local time) - 2ft (0.6m), 8s period with E swell.
- Afternoon surf: Afternoon surf (29 Sep, local time) - 2ft (0.6m), 9s period with E swell.
- Evening surf: Evening surf (29 Sep, local time) - 1.5ft (0.5m), 9s period with E swell.
The current surf forecast for Block Island at 7PM is: 0.5m 9s primary swell from a East direction and 0.4m 6s secondary swell from a South-southeast direction, 0.4m 6s secondary swell from a Southwest direction (forecast issued at 01:00pm September 29). The wind direction is predicted to be cross-shore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Sep) | 2ft (0.6m) | 8s |
| Afternoon (29 Sep) | 2ft (0.6m) | 9s |
| Evening (29 Sep) | 1.5ft (0.5m) | 9s |
Table - waves today at Block Island. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 20°C on Thu morning, min 17°C on Tue afternoon). Winds increasing (light winds from the ENE on Wed morning, fresh winds from the SW by Fri morning). | |||||||||||||||||||||
Tue 29 | Wednesday 30 | Thursday 1 | |||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | E 8 | E 9 | SE 10 | E 9 | E 9 | E 9 | E 9 | E 9 | ESE 9 | E 8 | ESE 8 | ESE 8 | E 8 | ESE 9 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 |
Wave Graph  | |||||||||||||||||||||
 kJ | 51 | 55 | 35 | 40 | 39 | 39 | 55 | 55 | 59 | 37 | 41 | 41 | 36 | 43 | 51 | 50 | 36 | 35 | 35 | 35 | 35 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross | cross-off | cross-off | off | cross-off | cross-off | cross | on | cross-on | cross-on | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross |
High Tide | 9:58AM1.08m | 10:25PM0.87m | 10:44AM1.06m | 11:14PM0.82m | 11:36AM1.03m | ||||||||||||||||
Low Tide | 4:24PM0.02m | 4:00AM-0.00m | 5:18PM0.06m | 4:46AM0.04m | 6:29PM0.11m | ||||||||||||||||
 | | |  | | | |  | |  | |  | | | | | | | | |  | |
 | — | — | — | — | — | — | 6:41 | — | — | — | — | — | — | — | 6:41 | — | — | — | — | — | — |
 | — | — | 6:31 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:29 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 17 | 18 | 19 | 18 | 18 | 17 | 17 | 17 | 17 | 17 | 18 | 18 | 19 | 19 | 19 | 20 | 20 | 20 | 20 | 20 |
Feels °C | 14 | 15 | 17 | 18 | 17 | 18 | 17 | 18 | 18 | 17 | 17 | 17 | 16 | 17 | 17 | 18 | 18 | 18 | 18 | 19 | 19 |
Swell 1 Height (m) Direction Period (s) | E 8 | E 9 | E 8 | E 9 | E 9 | E 9 | E 9 | E 9 | ESE 9 | E 8 | ESE 8 | ESE 8 | E 8 | ESE 9 | E 8 | E 8 | E 8 | E 8 | E 8 | SE 12 | SE 12 |
| kJ | 51 | 55 | 35 | 40 | 39 | 39 | 55 | 55 | 59 | 37 | 41 | 41 | 36 | 43 | 22 | 22 | 22 | 22 | 21 | 35 | 35 |
Swell 2 Height (m) Direction Period (s) | SSW 6 | SSE 6 | SE 10 | SSE 6 | S 6 | S 6 | SSW 6 | S 5 | S 6 | S 6 | SE 13 | SE 13 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | E 8 | E 8 |
| kJ | 15 | 8 | 24 | 11 | 10 | 16 | 10 | 5 | 7 | 7 | 26 | 25 | 24 | 23 | 51 | 50 | 36 | 35 | 35 | 12 | 12 |
Swell 3 Height (m) Direction Period (s) | SSE 6 | SE 14 | SSE 6 | SE 14 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | ESE 13 | S 6 | S 6 | S 7 | SSE 7 | S 7 | S 7 | S 6 | S 6 | S 6 | S 6 | SE 6 |
| kJ | 8 | 8 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 16 | 3 | 3 | 4 | 5 | 4 | 3 | 3 | 3 | 3 | 3 | 1 |
Wind waves Height (m) Direction Period (s) | WNW 3 | SW 6 | SW 6 | SW 5 | SW 3 | SSW 6 | — | NE 2 | ENE 2 | ENE 2 | — | — | — | SW 2 | SW 3 | SW 3 | SW 4 | SW 4 | SW 4 | SW 4 | SW 4 |
| kJ | 3 | 11 | 13 | 7 | 2 | 12 | — | 1 | 1 | 1 | — | — | — | 1 | 3 | 5 | 6 | 8 | 14 | 20 | 21 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 29 | 24 | 24 | 24 | 24 | 24 | 49 | 49 | 29 | 24 | 24 | 24 | 131 | 131 | 131 | 24 | 131 | 161 | 195 | 133 | 133 |
Best forecast wave conditions in Rhode Island | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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.
Nearest