Surf Forecasts:
How big are the waves at Block Island today (10 Aug):
- Morning surf: Morning surf (10 Aug, local time) - 2ft (0.6m), 6s period with SSW swell.
- Afternoon surf: Afternoon surf (10 Aug, local time) - 1.5ft (0.5m), 5s period with S swell.
- Evening surf: Evening surf (10 Aug, local time) - 2ft (0.6m), 5s period with S swell.
The current surf forecast for Block Island at 6AM is: 0.6m 6s primary swell from a South-southwest direction and 0.1m 7s secondary swell from a Southeast direction (forecast issued at 01:00am August 10). The wind direction is predicted to be offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Aug) | 2ft (0.6m) | 6s |
| Afternoon (10 Aug) | 1.5ft (0.5m) | 5s |
| Evening (10 Aug) | 2ft (0.6m) | 5s |
Table - waves today at Block Island. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Tue night. Warm (max 26°C on Mon afternoon, min 22°C on Mon morning). Wind will be generally light. | ||||||||||||||||||||||||
Monday 10 | Tuesday 11 | Wednesday 12 | ||||||||||||||||||||||
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 | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SSW 6 | SSW 6 | SSW 6 | S 6 | S 5 | S 5 | S 5 | SSW 6 | S 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 5 | SSW 5 | SSW 5 | SSW 5 | SSW 6 | SSW 6 | S 6 | S 6 | S 6 | SSW 6 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 41 | 29 | 25 | 15 | 14 | 13 | 13 | 28 | 11 | 30 | 36 | 36 | 34 | 34 | 26 | 26 | 17 | 17 | 25 | 25 | 16 | 16 | 16 | 34 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | cross-off | cross | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-on | on | on | cross-on |
High Tide | 6:10AM0.82m | 6:44PM1.08m | 7:08AM0.90m | 7:37PM1.09m | 8:02AM0.97m | 8:27PM1.09m | ||||||||||||||||||
Low Tide | 00:36AM0.05m | 12:02PM-0.01m | 1:27AM0.00m | 1:07PM-0.05m | 2:13AM-0.03m | 2:05PM-0.06m | ||||||||||||||||||
 | |  |  | | |  | | | | | | | |  | |  |  |  | | | | | | |
 | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:52 | — | — | — | — | — | — | — | 7:51 | — | — | — | — | — | — | — | 7:49 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | 1 | — | — | — | — | — | — |
Temp °C | 25 | 23 | 22 | 22 | 25 | 26 | 26 | 26 | 26 | 24 | 23 | 24 | 26 | 26 | 24 | 24 | 23 | 22 | 22 | 23 | 24 | 24 | 23 | 23 |
Feels °C | 23 | 21 | 21 | 22 | 22 | 24 | 25 | 26 | 26 | 23 | 23 | 24 | 25 | 27 | 24 | 25 | 24 | 21 | 18 | 21 | 23 | 24 | 22 | 21 |
Swell 1 Height (m) Direction Period (s) | SSW 6 | SSW 6 | SSW 6 | S 6 | S 5 | S 5 | SE 10 | SE 10 | S 6 | SE 9 | SSW 6 | SSW 6 | ESE 9 | ESE 9 | SSW 5 | SSW 5 | SSW 5 | SSW 5 | SSW 6 | SSW 6 | S 6 | S 6 | ESE 8 | ESE 8 |
| kJ | 41 | 29 | 25 | 15 | 14 | 13 | 4 | 4 | 11 | 3 | 36 | 36 | 8 | 8 | 26 | 26 | 17 | 17 | 25 | 25 | 16 | 16 | 7 | 7 |
Swell 2 Height (m) Direction Period (s) | SE 7 | SE 7 | SE 10 | SE 10 | SE 10 | SE 10 | E 8 | E 8 | SE 10 | E 8 | SE 9 | SE 9 | E 8 | E 8 | ESE 9 | ESE 9 | ESE 9 | SE 8 | SE 8 | SE 8 | NE 3 | ENE 3 | E 3 | — |
| kJ | 2 | 2 | 4 | 4 | 4 | 4 | 1 | 1 | 4 | 1 | 3 | 3 | 1 | 1 | 8 | 8 | 7 | 3 | 3 | 3 | 3 | 2 | 1 | — |
Swell 3 Height (m) Direction Period (s) | SE 10 | SE 10 | E 8 | E 8 | E 8 | E 8 | E 8 | — | E 8 | E 8 | E 8 | E 8 | — | — | E 7 | E 7 | E 8 | E 8 | E 8 | E 8 | ESE 8 | SE 8 | SE 14 | SE 14 |
| kJ | 4 | 4 | 1 | 1 | 1 | 1 | 1 | — | 1 | 1 | 1 | 1 | — | — | 1 | 1 | 1 | 1 | 1 | 1 | 7 | 3 | 8 | 8 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | S 5 | SSW 6 | SW 4 | SSW 6 | — | — | SSW 6 | SSW 6 | — | — | NNW 2 | NNE 3 | NE 3 | NE 3 | NE 4 | — | S 6 | SSW 6 |
| kJ | — | — | — | — | — | — | 13 | 28 | 6 | 30 | — | — | 34 | 34 | — | — | 1 | 2 | 5 | 6 | 8 | — | 16 | 34 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 49 | 702 | 769 | 1493 | 634 | 397 | 634 | 102 | 99 | 117 | 870 | 49 | 2500 | 3426 | 767 | 767 | 767 | 702 | 1696 | 642 | 642 | 634 | 642 | 642 |
Best forecast wave conditions in Rhode Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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