Surf Forecasts:
How big are the waves at Block Island today (03 Sep):
- Afternoon surf: Afternoon surf (03 Sep, local time) - 2.5ft (0.8m), 9s period with SE swell.
- Evening surf: Evening surf (03 Sep, local time) - 2ft (0.6m), 8s period with SE swell.
The current surf forecast for Block Island at 11PM is: 0.6m 8s primary swell from a East-southeast direction and 0.3m 6s secondary swell from a East direction, 0.8m 4s secondary swell from a Southwest direction (forecast issued at 07:00pm September 03). The wind direction is predicted to be cross-shore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Sep) | - | - |
| Afternoon (03 Sep) | 2.5ft (0.8m) | 9s |
| Evening (03 Sep) | 2ft (0.6m) | 8s |
Table - waves today at Block Island. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Thu night. Warm (max 27°C on Fri afternoon, min 16°C on Sun morning). Wind will be generally light. | |||||||||||||||||||
Thu 3 | Friday 4 | Saturday 5 | |||||||||||||||||
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 9 | SE 9 | ESE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SSW 6 | SSW 6 | SW 6 | ENE 7 | ENE 4 |
Wave Graph  | |||||||||||||||||||
 kJ | 49 | 59 | 47 | 34 | 24 | 23 | 23 | 23 | 23 | 23 | 22 | 16 | 10 | 9 | 11 | 11 | 8 | 48 | 29 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-off | off | cross-off | off | cross | cross-off | cross-off | off | off | off | off | cross-off | cross | glassy | cross | cross-off |
High Tide | 1:21AM0.73m | 1:55PM0.95m | 2:32AM0.71m | 3:13PM0.94m | |||||||||||||||
Low Tide | 7:52PM0.16m | 6:55AM0.10m | 9:21PM0.17m | 8:08AM0.12m | 10:31PM0.14m | ||||||||||||||
 |  |  |  | |  |  |  | | | | | | | | |  |  |  | |
 | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — |
 | 7:15 | — | — | — | — | — | — | — | 7:14 | — | — | — | — | — | — | — | 7:13 | — | — |
mm | 1 | 1 | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — |
Temp °C | 22 | 23 | 23 | 23 | 23 | 22 | 24 | 25 | 27 | 26 | 22 | 21 | 19 | 19 | 20 | 21 | 20 | 19 | 18 |
Feels °C | 21 | 23 | 24 | 25 | 25 | 24 | 25 | 24 | 25 | 24 | 19 | 19 | 16 | 16 | 18 | 21 | 21 | 16 | 15 |
Swell 1 Height (m) Direction Period (s) | SE 9 | SE 9 | ESE 8 | SW 4 | SSW 4 | SSW 4 | SSW 4 | ESE 7 | ESE 7 | SW 4 | SE 8 | SE 8 | SE 8 | SSW 6 | SSW 6 | SSW 6 | ENE 4 | SSW 6 | SSW 7 |
| kJ | 49 | 59 | 47 | 19 | 12 | 11 | 7 | 15 | 15 | 7 | 22 | 16 | 10 | 7 | 11 | 11 | 8 | 6 | 9 |
Swell 2 Height (m) Direction Period (s) | ESE 5 | E 5 | E 6 | SE 8 | SE 8 | SE 8 | SE 8 | SSW 4 | SE 8 | ESE 7 | E 6 | ESE 6 | E 6 | SE 8 | ESE 6 | E 7 | SW 6 | SE 8 | SE 8 |
| kJ | 11 | 2 | 7 | 34 | 24 | 23 | 23 | 7 | 23 | 15 | 7 | 8 | 7 | 9 | 8 | 8 | 8 | 10 | 9 |
Swell 3 Height (m) Direction Period (s) | — | E 6 | — | E 6 | ESE 6 | ESE 6 | ESE 6 | SE 8 | S 8 | SE 8 | SW 4 | SW 4 | SSW 4 | E 6 | SE 8 | SE 8 | E 7 | SSW 7 | E 8 |
| kJ | — | 1 | — | 7 | 8 | 13 | 14 | 23 | 1 | 23 | 3 | 3 | 2 | 7 | 9 | 9 | 8 | 5 | 5 |
Wind waves Height (m) Direction Period (s) | SSW 4 | SW 4 | SW 4 | SW 4 | — | — | — | — | SW 4 | WNW 2 | NNW 3 | N 3 | N 3 | N 3 | N 3 | NE 4 | — | ENE 7 | ENE 4 |
| kJ | 13 | 24 | 21 | 18 | — | — | — | — | 7 | 1 | 3 | 5 | 6 | 5 | 6 | 4 | — | 48 | 29 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 159 | 159 | 49 | 24 | 29 | 29 | 29 | 49 | 634 | 49 | 198 | 198 | 207 | 249 | 648 | 2553 | 2583 | 207 | 130 |
Best forecast wave conditions in Rhode Island | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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