Surf Forecasts:
How big are the waves at Block Island today (27 Aug):
- Morning surf: Morning surf (27 Aug, local time) - 2.5ft (0.7m), 8s period with SE swell.
- Afternoon surf: Afternoon surf (27 Aug, local time) - 2.5ft (0.7m), 9s period with SE swell.
- Evening surf: Evening surf (27 Aug, local time) - 2.5ft (0.7m), 9s period with SE swell.
The current surf forecast for Block Island at 5PM is: 0.7m 9s primary swell from a Southeast direction and 0.2m 11s secondary swell from a East direction, 0.7m 4s secondary swell from a South direction (forecast issued at 01:00pm August 27). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Aug) | 2.5ft (0.7m) | 8s |
| Afternoon (27 Aug) | 2.5ft (0.7m) | 9s |
| Evening (27 Aug) | 2.5ft (0.7m) | 9s |
Table - waves today at Block Island. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 25°C on Fri afternoon, min 17°C on Sat morning). Wind will be generally light. | |||||||||||||||||||||
Thu 27 | Friday 28 | Saturday 29 | |||||||||||||||||||
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) | SE 8 | SE 9 | SE 9 | SE 9 | SE 9 | SE 8 | SE 8 | S 6 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | S 7 | S 7 | S 7 | SE 8 | SE 8 | SE 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 74 | 75 | 77 | 77 | 75 | 72 | 72 | 55 | 80 | 78 | 78 | 53 | 64 | 63 | 50 | 43 | 43 | 42 | 31 | 32 | 33 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-off | off | off | cross-off | cross-off | cross-off | glassy | cross-on | cross-on | cross |
High Tide | 8:10AM0.87m | 8:18PM0.93m | 8:43AM0.91m | 8:50PM0.94m | 9:14AM0.95m | 9:25PM0.94m | |||||||||||||||
Low Tide | 2:08PM0.09m | 2:30AM0.02m | 2:43PM0.07m | 2:55AM0.01m | 3:19PM0.05m | ||||||||||||||||
 |  | |  | | | |  | | | |  | | | | | | | | | | |
 | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — |
 | — | — | 7:27 | — | — | — | — | — | — | — | 7:25 | — | — | — | — | — | — | — | 7:23 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 23 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 24 | 24 | 25 | 25 | 23 | 20 | 19 | 17 | 18 | 20 | 20 | 21 | 21 |
Feels °C | 22 | 23 | 23 | 24 | 23 | 25 | 26 | 25 | 25 | 25 | 25 | 25 | 21 | 16 | 16 | 13 | 16 | 20 | 18 | 19 | 20 |
Swell 1 Height (m) Direction Period (s) | SE 8 | SE 9 | SE 9 | SE 9 | SE 9 | SE 8 | S 6 | S 6 | S 6 | S 6 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | S 7 | S 7 | S 7 | S 6 | S 6 | S 6 |
| kJ | 74 | 75 | 77 | 77 | 75 | 72 | 38 | 41 | 48 | 49 | 78 | 53 | 64 | 63 | 50 | 43 | 43 | 42 | 28 | 27 | 20 |
Swell 2 Height (m) Direction Period (s) | W 3 | E 8 | E 11 | E 11 | E 11 | SSE 5 | SE 8 | SE 8 | SE 8 | SE 8 | S 6 | S 6 | SSW 6 | S 6 | SSE 7 | SE 8 | SE 8 | ENE 4 | SE 8 | SE 8 | SE 8 |
| kJ | 1 | 1 | 9 | 9 | 2 | 19 | 72 | 55 | 80 | 78 | 36 | 25 | 25 | 17 | 15 | 39 | 41 | 13 | 31 | 32 | 33 |
Swell 3 Height (m) Direction Period (s) | E 8 | — | — | — | — | E 11 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 | SSW 6 | E 9 | E 9 | SE 8 | ENE 4 | ENE 4 | ENE 4 |
| kJ | 1 | — | — | — | — | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 12 | 2 | 2 | 31 | 8 | 4 | 3 |
Wind waves Height (m) Direction Period (s) | SSW 6 | S 3 | S 4 | S 4 | S 4 | SSW 5 | — | — | — | — | — | — | — | NNW 2 | N 3 | NE 4 | NE 4 | — | — | — | — |
| kJ | 10 | 5 | 13 | 22 | 26 | 19 | — | — | — | — | — | — | — | 1 | 4 | 17 | 21 | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 665 | 1148 | 1084 | 398 | 152 | 26 | 24 | 24 | 24 | 24 | 26 | 24 | 25 | 26 | 25 | 24 | 24 | 24 | 24 | 24 | 24 |
Best forecast wave conditions in Rhode Island | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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