Surf Forecasts:
How big are the waves at Block Island today (15 Jul):
- Morning surf: Morning surf (15 Jul, local time) - 5ft (1.5m), 6s period with SW swell.
- Afternoon surf: Afternoon surf (15 Jul, local time) - 4.5ft (1.3m), 6s period with SW swell.
- Evening surf: Evening surf (15 Jul, local time) - 4.5ft (1.4m), 6s period with SW swell.
The current surf forecast for Block Island at 7AM is: 1.6m 7s primary swell from a Southwest direction and 0.3m 9s secondary swell from a Southeast direction (forecast issued at 01:00am July 15). The wind direction is predicted to be cross-offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Jul) | 5ft (1.5m) | 6s |
| Afternoon (15 Jul) | 4.5ft (1.3m) | 6s |
| Evening (15 Jul) | 4.5ft (1.4m) | 6s |
Table - waves today at Block Island. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 31°C on Wed afternoon, min 22°C on Fri morning). Winds increasing (calm on Wed night, fresh winds from the SW by Thu afternoon). | ||||||||||||||||||||||||
Wednesday 15 | Thursday 16 | Friday 17 | ||||||||||||||||||||||
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 | 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) | SW 7 | SW 7 | SW 7 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SW 5 | SSW 6 | SSW 6 | SSW 6 | SSW 5 | SSW 5 | SSW 5 | SSW 5 | SSW 5 | SSW 5 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 398 | 308 | 215 | 136 | 132 | 146 | 135 | 68 | 61 | 43 | 38 | 40 | 42 | 63 | 41 | 41 | 28 | 27 | 16 | 15 | 15 | 10 | 10 | 8 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-off | cross-off | cross | cross-off | off | off | glassy | cross-off | cross-off | cross | cross-on | cross | cross | cross-off | cross-off | cross-off | off | glassy | cross-on | cross-on | cross-on | cross |
High Tide | 9:10AM0.96m | 9:34PM1.10m | 10:03AM0.99m | 10:23PM1.05m | 10:56AM1.00m | |||||||||||||||||||
Low Tide | 3:23AM-0.06m | 3:06PM-0.07m | 4:10AM-0.07m | 4:06PM-0.04m | 4:57AM-0.05m | 5:07PM0.01m | ||||||||||||||||||
 | |  | | |  | |  | | | | | | | | | | | | | | | | | |
 | — | 5:26 | — | — | — | — | — | — | — | 5:26 | — | — | — | — | — | — | — | 5:26 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:16 | — | — | — | — | — | — | — | 8:16 | — | — | — | — | — | — | — | 8:15 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 24 | 25 | 27 | 29 | 31 | 31 | 28 | 26 | 25 | 26 | 26 | 26 | 27 | 28 | 28 | 24 | 23 | 22 | 23 | 25 | 26 | 25 | 23 |
Feels °C | 21 | 22 | 24 | 26 | 27 | 30 | 29 | 24 | 26 | 24 | 25 | 25 | 23 | 22 | 26 | 26 | 23 | 22 | 21 | 22 | 21 | 22 | 21 | 23 |
Swell 1 Height (m) Direction Period (s) | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SW 6 | SW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SE 9 | SE 9 | SE 9 | SSW 6 | SSW 6 | SSW 6 | SSW 5 | SSW 5 | SSW 5 | SE 8 | SSW 5 | SSW 5 |
| kJ | 13 | 13 | 12 | 12 | 12 | 12 | 106 | 68 | 61 | 43 | 38 | 40 | 3 | 3 | 3 | 41 | 28 | 27 | 16 | 15 | 15 | 3 | 10 | 8 |
Swell 2 Height (m) Direction Period (s) | — | — | S 18 | S 17 | S 17 | S 17 | ESE 9 | ESE 9 | ESE 9 | N 3 | ESE 9 | SE 8 | S 15 | S 15 | S 15 | SE 9 | SE 9 | SE 9 | E 3 | E 3 | E 3 | — | SE 8 | SE 8 |
| kJ | — | — | 6 | 6 | 5 | 5 | 8 | 8 | 7 | 1 | 7 | 3 | 4 | 4 | 4 | 3 | 3 | 3 | 2 | 1 | 1 | — | 3 | 3 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | S 17 | S 17 | S 17 | ESE 9 | S 15 | S 15 | SE 15 | — | — | SE 15 | SE 15 | SE 15 | SE 9 | SE 8 | SE 8 | SE 14 | SE 14 | SE 14 |
| kJ | — | — | — | — | — | — | 5 | 5 | 5 | 7 | 5 | 4 | 9 | — | — | 9 | 9 | 9 | 3 | 3 | 3 | 8 | 8 | 8 |
Wind waves Height (m) Direction Period (s) | SW 7 | SW 7 | SW 7 | SW 6 | SW 6 | SW 6 | SW 6 | NW 3 | NNW 3 | — | — | — | SSW 6 | SSW 6 | SW 5 | — | — | E 2 | — | — | — | SSW 5 | — | — |
| kJ | 398 | 308 | 215 | 136 | 132 | 146 | 135 | 2 | 2 | — | — | — | 42 | 63 | 41 | — | — | 1 | — | — | — | 10 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 249 | 24 | 24 | 24 | 24 | 24 | 0 | 29 | 24 | 49 | 49 | 49 | 49 | 634 | 25 | 49 | 2500 | 49 | 634 | 2500 | 642 | 767 | 2500 | 1084 |
Best forecast wave conditions in Rhode Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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