Surf Forecasts:
How big are the waves at Block Island today (12 Jun):
- Morning surf: Morning surf (12 Jun, local time) - 3.5ft (1.0m), 7s period with S swell.
- Afternoon surf: Afternoon surf (12 Jun, local time) - 3.5ft (1.0m), 6s period with SSW swell.
- Evening surf: Evening surf (12 Jun, local time) - 4.5ft (1.4m), 6s period with SSW swell.
The current surf forecast for Block Island at 2PM is: 1.0m 6s primary swell from a South-southwest direction and 0.2m 8s secondary swell from a East-southeast direction (forecast issued at 07:00am June 12). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Jun) | 3.5ft (1.0m) | 7s |
| Afternoon (12 Jun) | 3.5ft (1.0m) | 6s |
| Evening (12 Jun) | 4.5ft (1.4m) | 6s |
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 Fri morning. Warm (max 27°C on Sat afternoon, min 18°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 12 | Saturday 13 | Sunday 14 | Mon 15 | |||||||||||||||||||||
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 | 5 PM | 8 PM | 11 PM | 2 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SSW 7 | S 7 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SW 6 | SW 5 | SW 5 | SW 6 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 6 | SSW 6 | SSW 6 | SSW 6 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 99 | 92 | 96 | 85 | 87 | 132 | 95 | 85 | 72 | 59 | 55 | 43 | 85 | 55 | 50 | 47 | 54 | 53 | 35 | 50 | 57 | 58 | 47 | 42 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-on | cross-on | cross | cross | cross-off | off | cross-off | cross-off | cross-off | cross | cross | cross | cross-off | off | cross-off | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-off |
High Tide | 5:38AM0.77m | 6:07PM1.09m | 6:36AM0.80m | 7:04PM1.15m | 7:33AM0.84m | 8:00PM1.17m | ||||||||||||||||||
Low Tide | 11:16AM-0.03m | 00:58AM-0.02m | 12:12PM-0.07m | 1:52AM-0.05m | 1:09PM-0.10m | |||||||||||||||||||
 |  |  |  | |  |  | |  | | | | | | | |  | | | | | | | | |
 | 5:13 | — | — | — | — | — | — | — | 5:13 | — | — | — | — | — | — | — | 5:13 | — | — | — | — | — | — | 5:13 |
 | — | — | — | — | — | 8:19 | — | — | — | — | — | — | — | 8:19 | — | — | — | — | — | — | — | 8:20 | — | 8:20 |
mm | 1 | 1 | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 20 | 21 | 21 | 23 | 23 | 25 | 23 | 21 | 20 | 24 | 27 | 27 | 25 | 24 | 23 | 22 | 22 | 22 | 21 | 20 | 20 | 18 | 18 |
Feels °C | 20 | 21 | 23 | 21 | 22 | 21 | 24 | 21 | 18 | 17 | 21 | 23 | 23 | 21 | 22 | 22 | 21 | 21 | 20 | 19 | 17 | 18 | 17 | 18 |
Swell 1 Height (m) Direction Period (s) | SSW 7 | S 7 | S 6 | ESE 8 | ESE 9 | ESE 9 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | ESE 8 | ESE 8 | ESE 8 | SW 6 | SSW 7 | SSW 7 | SSW 7 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 |
| kJ | 99 | 92 | 86 | 7 | 7 | 7 | 95 | 85 | 72 | 59 | 55 | 43 | 13 | 6 | 6 | 47 | 54 | 53 | 35 | 6 | 6 | 6 | 6 | 6 |
Swell 2 Height (m) Direction Period (s) | ESE 9 | ESE 8 | ESE 9 | — | — | — | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | — | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | — | — | ESE 8 | ESE 8 | ESE 9 |
| kJ | 8 | 7 | 8 | — | — | — | 7 | 7 | 7 | 14 | 14 | 13 | 14 | — | 14 | 6 | 6 | 6 | 6 | — | — | 6 | 6 | 7 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SSW 8 | ESE 8 | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 6 | 14 | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | SSW 6 | SSW 6 | SSW 6 | SSW 6 | W 4 | NW 3 | NW 3 | NW 3 | WNW 3 | W 3 | SW 6 | SW 5 | SW 5 | WNW 4 | — | — | — | SSW 7 | SSW 6 | SSW 6 | SSW 6 | SSW 6 |
| kJ | — | — | 96 | 85 | 87 | 132 | 10 | 7 | 7 | 5 | 6 | 8 | 85 | 55 | 50 | 5 | — | — | — | 50 | 57 | 58 | 47 | 42 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 24 | 24 | 24 | 256 | 26 | 29 | 24 | 25 | 24 | 29 | 49 | 249 | 24 | 57 | 24 | 49 | 24 | 221 | 748 | 649 | 3426 | 204 | 204 | 204 |
Best forecast wave conditions in Rhode Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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