Surf Forecasts:
How big are the waves at Block Island today (15 Jun):
- Morning surf: Morning surf (15 Jun, local time) - 3.5ft (1.1m), 6s period with S swell.
- Afternoon surf: Afternoon surf (15 Jun, local time) - 3ft (0.9m), 6s period with WSW swell.
- Evening surf: Evening surf (15 Jun, local time) - 4ft (1.2m), 7s period with S swell.
The current surf forecast for Block Island at 4AM is: 1.1m 6s primary swell from a South-southwest direction and 0.2m 8s secondary swell from a East-southeast direction (forecast issued at 07:00pm June 14). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Jun) | 3.5ft (1.1m) | 6s |
| Afternoon (15 Jun) | 3ft (0.9m) | 6s |
| Evening (15 Jun) | 4ft (1.2m) | 7s |
Table - waves today at Block Island. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Sun night. Warm (max 23°C on Mon afternoon, min 15°C on Mon night). Winds decreasing (fresh winds from the S on Sun night, light winds from the SE by Wed morning). | ||||||||||||||||||||||||
Sun 14 | Monday 15 | Tuesday 16 | Wed 17 | |||||||||||||||||||||
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 | 5 AM | 8 AM | 11 AM | 2 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SSW 4 | SSW 5 | S 5 | SSW 5 | SSW 6 | S 6 | SSW 6 | WSW 6 | S 6 | S 7 | S 7 | S 7 | S 7 | S 8 | S 8 | S 8 | SSW 8 | S 8 | S 8 | S 7 | SSW 7 | S 7 | S 7 | S 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 35 | 56 | 75 | 84 | 77 | 77 | 67 | 57 | 100 | 150 | 131 | 131 | 112 | 115 | 90 | 90 | 123 | 74 | 72 | 70 | 71 | 64 | 60 | 59 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | on | cross-on | off | cross-off | cross-off | cross-off | off | off | off | off | cross | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on |
High Tide | 8:00PM1.17m | 8:28AM0.88m | 8:55PM1.17m | 9:23AM0.91m | 9:49PM1.14m | 10:19AM0.92m | ||||||||||||||||||
Low Tide | 2:47AM-0.07m | 2:07PM-0.11m | 3:40AM-0.08m | 3:07PM-0.09m | 4:34AM-0.07m | |||||||||||||||||||
 | |  |  |  |  | |  | | |  | | | | | | | |  | | | | | | |
 | — | — | — | — | 5:13 | — | — | — | — | — | — | — | 5:13 | — | — | — | — | — | — | — | 5:13 | — | — | — |
 | — | 8:20 | — | — | — | — | — | — | — | 8:20 | — | — | — | — | — | — | — | 8:20 | — | — | — | — | — | 8:21 |
mm | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 21 | 20 | 19 | 19 | 19 | 19 | 22 | 23 | 21 | 18 | 16 | 15 | 15 | 17 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 |
Feels °C | 18 | 17 | 16 | 17 | 19 | 17 | 16 | 18 | 19 | 17 | 12 | 10 | 11 | 12 | 14 | 13 | 12 | 13 | 14 | 16 | 16 | 16 | 17 | 17 |
Swell 1 Height (m) Direction Period (s) | ESE 8 | ESE 8 | ESE 8 | ESE 8 | SSW 6 | ESE 8 | SSW 6 | S 6 | S 6 | S 7 | S 7 | S 7 | S 7 | S 8 | S 8 | S 8 | E 7 | S 8 | S 8 | S 7 | SSW 7 | S 7 | S 7 | S 7 |
| kJ | 6 | 6 | 6 | 7 | 77 | 7 | 67 | 49 | 100 | 150 | 131 | 131 | 112 | 115 | 90 | 90 | 1 | 74 | 72 | 70 | 71 | 64 | 60 | 59 |
Swell 2 Height (m) Direction Period (s) | S 7 | — | — | — | ESE 8 | — | ESE 8 | ESE 8 | ESE 8 | ESE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 6 | E 8 | E 8 | E 8 | E 8 | E 8 | S 16 | SE 16 |
| kJ | 1 | — | — | — | 7 | — | 7 | 7 | 6 | 6 | 5 | 5 | 5 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 5 | 10 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | E 6 | E 6 | — | — | — | — | E 6 | — | E 8 | E 8 | E 6 | S 16 | S 16 | S 16 | E 6 | E 6 | E 6 |
| kJ | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | 1 | — | 1 | 1 | 1 | 5 | 5 | 5 | 1 | 1 | 1 |
Wind waves Height (m) Direction Period (s) | SSW 4 | SSW 5 | S 5 | SSW 5 | — | S 6 | NW 3 | WSW 6 | W 4 | WNW 4 | NW 4 | NW 4 | NW 4 | NNW 4 | NNW 3 | WSW 2 | SSW 8 | SW 4 | SW 4 | SW 4 | — | — | SE 3 | SE 3 |
| kJ | 35 | 56 | 75 | 84 | — | 77 | 3 | 57 | 21 | 5 | 8 | 17 | 15 | 5 | 1 | 1 | 123 | 16 | 18 | 11 | — | — | 2 | 5 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 3426 | 944 | 605 | 251 | 26 | 102 | 29 | 24 | 24 | 24 | 26 | 26 | 24 | 24 | 24 | 54 | 634 | 634 | 209 | 24 | 608 | 81 | 482 | 605 |
Best forecast wave conditions in Rhode Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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