Surf Forecasts:
How big are the waves at Block Island today (28 Aug):
- Morning surf: Morning surf (28 Aug, local time) - 2.5ft (0.8m), 8s period with SE swell.
- Afternoon surf: Afternoon surf (28 Aug, local time) - 2.5ft (0.8m), 8s period with SE swell.
- Evening surf: Evening surf (28 Aug, local time) - 2ft (0.6m), 8s period with SE swell.
The current surf forecast for Block Island at 6PM is: 0.8m 8s primary swell from a Southeast direction and 0.6m 6s secondary swell from a South direction (forecast issued at 01:00pm August 28). The wind direction is predicted to be cross-shore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Aug) | 2.5ft (0.8m) | 8s |
| Afternoon (28 Aug) | 2.5ft (0.8m) | 8s |
| Evening (28 Aug) | 2ft (0.6m) | 8s |
Table - waves today at Block Island. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 7mm), mostly falling on Sun night. Warm (max 25°C on Fri night, min 17°C on Sat morning). Mainly fresh winds. | |||||||||||||||||||||
Fri 28 | Saturday 29 | Sunday 30 | |||||||||||||||||||
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 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SW 6 | SE 8 | SW 4 | SW 4 | SW 5 |
Wave Graph  | |||||||||||||||||||||
 kJ | 80 | 80 | 78 | 53 | 63 | 61 | 51 | 50 | 30 | 30 | 31 | 31 | 33 | 34 | 24 | 24 | 20 | 25 | 25 | 38 | 45 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross | cross-off | off | off | cross-off | cross-off | cross-off | cross-on | cross-on | cross | cross | cross-off | cross | cross | cross | cross | cross-on | cross | cross-off |
High Tide | 8:43AM0.91m | 8:50PM0.94m | 9:14AM0.95m | 9:25PM0.94m | 9:47AM0.98m | 10:03PM0.92m | |||||||||||||||
Low Tide | 2:43PM0.07m | 2:55AM0.01m | 3:19PM0.05m | 3:22AM0.00m | 3:56PM0.05m | ||||||||||||||||
 | | |  | | | | | | | | | | |  |  | |  | |  | | |
 | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — |
 | — | — | 7:25 | — | — | — | — | — | — | — | 7:23 | — | — | — | — | — | — | — | 7:22 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 4 |
Temp °C | 23 | 24 | 24 | 25 | 23 | 19 | 18 | 17 | 19 | 21 | 21 | 22 | 21 | 21 | 21 | 21 | 22 | 22 | 23 | 23 | 23 |
Feels °C | 25 | 26 | 25 | 25 | 21 | 15 | 14 | 13 | 16 | 19 | 18 | 19 | 19 | 19 | 19 | 19 | 20 | 19 | 20 | 21 | 23 |
Swell 1 Height (m) Direction Period (s) | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | S 7 | S 6 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 |
| kJ | 80 | 80 | 78 | 53 | 63 | 61 | 51 | 50 | 30 | 21 | 19 | 31 | 33 | 34 | 24 | 24 | 18 | 25 | 25 | 18 | 18 |
Swell 2 Height (m) Direction Period (s) | S 6 | S 6 | S 6 | S 6 | S 6 | SSW 6 | SSE 6 | S 7 | S 7 | SE 8 | SE 8 | S 6 | SSW 6 | SSW 6 | SSW 6 | S 6 | SE 6 | S 6 | E 5 | E 5 | E 5 |
| kJ | 35 | 25 | 25 | 24 | 16 | 11 | 13 | 21 | 21 | 30 | 31 | 19 | 12 | 12 | 11 | 10 | 6 | 1 | 1 | 1 | 1 |
Swell 3 Height (m) Direction Period (s) | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 | SSW 6 | E 9 | E 9 | NE 4 | E 7 | E 6 | E 6 | E 6 | E 6 | E 6 | S 6 | E 5 | E 9 | — | — |
| kJ | 2 | 2 | 2 | 2 | 2 | 2 | 6 | 2 | 2 | 4 | 4 | 7 | 7 | 3 | 3 | 2 | 2 | 1 | 2 | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | NNW 3 | N 3 | NNE 4 | NNE 4 | — | — | — | WSW 2 | WSW 3 | WSW 3 | WSW 3 | SW 6 | SW 4 | SW 4 | SW 4 | SW 5 |
| kJ | — | — | — | — | — | 3 | 8 | 14 | 8 | — | — | — | 1 | 3 | 3 | 2 | 20 | 10 | 23 | 38 | 45 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 24 | 24 | 25 | 24 | 24 | 99 | 182 | 25 | 25 | 24 | 24 | 634 | 228 | 49 | 49 | 605 | 665 | 702 | 2530 | 197 | 26 |
Best forecast wave conditions in Rhode Island | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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