Surf Forecasts:
How big are the waves at Block Island today (02 Sep):
- Afternoon surf: Afternoon surf (02 Sep, local time) - 2ft (0.6m), 10s period with SE swell.
- Evening surf: Evening surf (02 Sep, local time) - 2ft (0.6m), 10s period with SE swell.
The current surf forecast for Block Island at 11PM is: 0.6m 10s primary swell from a Southeast direction and 0.1m 4s secondary swell from a Southwest direction, 0.9m 6s secondary swell from a East-southeast direction (forecast issued at 07:00pm September 02). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 Sep) | - | - |
| Afternoon (02 Sep) | 2ft (0.6m) | 10s |
| Evening (02 Sep) | 2ft (0.6m) | 10s |
Table - waves today at Block Island. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 19mm), heaviest on Fri afternoon. Warm (max 24°C on Thu afternoon, min 19°C on Fri night). Wind will be generally light. | |||||||||||||||||||
Wed 2 | Thursday 3 | Friday 4 | |||||||||||||||||
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) | SE 10 | SE 10 | SE 10 | SE 6 | SE 6 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SSW 5 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 |
Wave Graph  | |||||||||||||||||||
 kJ | 79 | 77 | 74 | 53 | 58 | 50 | 50 | 39 | 27 | 26 | 35 | 34 | 24 | 23 | 23 | 23 | 23 | 21 | 23 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | cross | cross | cross | cross | cross-off | cross-off | cross | cross | on | off | cross-off | cross-off |
High Tide | 00:21AM0.77m | 12:48PM0.97m | 1:21AM0.73m | 1:55PM0.95m | |||||||||||||||
Low Tide | 6:26PM0.13m | 5:56AM0.08m | 7:52PM0.16m | 6:55AM0.10m | 9:21PM0.17m | ||||||||||||||
 |  |  | |  |  |  |  |  |  | |  |  | | | |  | | | |
 | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — |
 | 7:17 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:14 | — | — |
mm | — | — | — | — | 1 | 1 | — | — | 1 | — | — | 1 | 1 | — | — | — | 7 | 6 | — |
Temp °C | 20 | 20 | 20 | 21 | 22 | 22 | 22 | 22 | 24 | 24 | 24 | 23 | 22 | 21 | 21 | 21 | 21 | 21 | 20 |
Feels °C | 17 | 18 | 18 | 19 | 21 | 23 | 22 | 22 | 24 | 25 | 26 | 26 | 24 | 23 | 22 | 23 | 22 | 22 | 19 |
Swell 1 Height (m) Direction Period (s) | SE 10 | SE 10 | SE 10 | SE 9 | SE 9 | SE 5 | SE 5 | SE 5 | SE 9 | SE 9 | SE 8 | S 5 | SSE 5 | SE 8 | SE 8 | SSW 5 | SSW 5 | SSW 4 | SW 5 |
| kJ | 79 | 77 | 74 | 53 | 51 | 34 | 28 | 23 | 27 | 26 | 35 | 11 | 7 | 23 | 23 | 12 | 8 | 8 | 5 |
Swell 2 Height (m) Direction Period (s) | — | SW 4 | SW 4 | SW 4 | — | SE 9 | SE 9 | SE 9 | SE 6 | SE 5 | E 6 | SE 8 | SE 8 | SSE 5 | SW 4 | SE 8 | ESE 7 | ESE 7 | ESE 7 |
| kJ | — | 1 | 1 | 1 | — | 50 | 50 | 39 | 15 | 7 | 7 | 34 | 24 | 7 | 5 | 23 | 15 | 15 | 15 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | ESE 6 | E 7 | E 6 | ESE 7 | SW 4 | E 6 | ESE 7 | SE 8 | SE 8 | SE 8 |
| kJ | — | — | — | — | — | — | — | — | — | 6 | 8 | 7 | 9 | 5 | 12 | 15 | 23 | 21 | 23 |
Wind waves Height (m) Direction Period (s) | ESE 5 | ESE 5 | ESE 6 | SE 6 | SE 6 | S 4 | SSW 4 | SW 4 | SSW 4 | SSW 4 | SSW 5 | SW 4 | — | — | — | — | — | — | NW 2 |
| kJ | 47 | 51 | 53 | 52 | 58 | 10 | 10 | 7 | 20 | 24 | 24 | 5 | — | — | — | — | — | — | 1 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 680 | 680 | 161 | 198 | 198 | 24 | 26 | 152 | 183 | 221 | 24 | 24 | 29 | 49 | 54 | 49 | 198 | 49 | 49 |
Best forecast wave conditions in Rhode Island | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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