Surf Forecasts:
How big are the waves at Block Island today (25 Jul):
- Morning surf: Morning surf (25 Jul, local time) - 3ft (0.9m), 7s period with ESE swell.
- Afternoon surf: Afternoon surf (25 Jul, local time) - 3.5ft (1.0m), 7s period with ESE swell.
- Evening surf: Evening surf (25 Jul, local time) - 3.5ft (1.1m), 7s period with ESE swell.
The current surf forecast for Block Island at 8PM is: 1.1m 7s primary swell from a East-southeast direction and 0.1m 6s secondary swell from a Southwest direction (forecast issued at 01:00pm July 25). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Jul) | 3ft (0.9m) | 7s |
| Afternoon (25 Jul) | 3.5ft (1.0m) | 7s |
| Evening (25 Jul) | 3.5ft (1.1m) | 7s |
Table - waves today at Block Island. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 21°C on Sat afternoon, min 17°C on Sat night). Wind will be generally light. | |||||||||||||||||||||
Sat 25 | Sunday 26 | Monday 27 | |||||||||||||||||||
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) | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | SE 7 | ESE 7 | ESE 7 | SE 7 | SE 8 | SE 7 | SE 7 | SE 7 |
Wave Graph  | |||||||||||||||||||||
 kJ | 83 | 96 | 113 | 113 | 117 | 120 | 99 | 104 | 99 | 107 | 88 | 88 | 88 | 54 | 86 | 70 | 44 | 35 | 34 | 33 | 34 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross | cross-on | on | cross-on | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross-on |
High Tide | 6:20PM0.87m | 6:36AM0.66m | 7:04PM0.89m | 7:22AM0.70m | 7:44PM0.91m | ||||||||||||||||
Low Tide | 11:33AM0.19m | 00:49AM0.18m | 12:20PM0.17m | 1:30AM0.14m | 1:04PM0.14m | ||||||||||||||||
 | | | |  | | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 5:35 | — | — | — | — | — | — | — | 5:35 | — | — | — | — | — | — |
 | — | — | — | 8:09 | — | — | — | — | — | — | — | 8:08 | — | — | — | — | — | — | — | 8:07 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 21 | 20 | 20 | 19 | 18 | 17 | 17 | 19 | 21 | 20 | 20 | 20 | 18 | 17 | 17 | 19 | 20 | 21 | 21 | 21 |
Feels °C | 17 | 18 | 16 | 17 | 17 | 16 | 14 | 14 | 16 | 19 | 18 | 19 | 19 | 16 | 15 | 14 | 18 | 18 | 18 | 18 | 20 |
Swell 1 Height (m) Direction Period (s) | ESE 7 | SSW 6 | SW 6 | SW 6 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | SE 7 | ESE 7 | ESE 7 | SE 7 | SE 8 | SE 7 | SE 7 | SE 7 |
| kJ | 83 | 3 | 1 | 1 | 117 | 120 | 99 | 104 | 99 | 107 | 88 | 88 | 88 | 54 | 86 | 70 | 44 | 35 | 34 | 33 | 34 |
Swell 2 Height (m) Direction Period (s) | SSW 6 | — | — | — | S 6 | S 5 | S 5 | S 5 | S 5 | S 7 | S 6 | S 6 | S 6 | E 5 | S 6 | — | ENE 6 | E 6 | E 6 | E 6 | E 6 |
| kJ | 3 | — | — | — | 1 | 1 | 1 | 1 | 1 | 1 | 3 | 3 | 3 | 12 | 7 | — | 11 | 11 | 11 | 6 | 6 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | S 6 | — | — | — | — | — | — | S 6 | S 6 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 3 | — | — | — | — | — | — | 3 | 3 |
Wind waves Height (m) Direction Period (s) | NE 3 | ESE 7 | ESE 7 | ESE 7 | — | — | — | N 3 | NE 3 | — | ENE 6 | E 6 | — | — | ENE 5 | ENE 6 | — | — | — | — | — |
| kJ | 3 | 96 | 113 | 113 | — | — | — | 1 | 2 | — | 28 | 19 | — | — | 15 | 18 | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 25 | 846 | 605 | 608 | 24 | 24 | 24 | 24 | 24 | 25 | 749 | 29 | 25 | 24 | 24 | 24 | 1804 | 1804 | 648 | 634 | 24 |
Best forecast wave conditions in Rhode Island | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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