Surf Forecasts:
How big are the waves at Block Island today (12 Jul):
- Morning surf: Morning surf (12 Jul, local time) - 2ft (0.6m), 7s period with S swell.
- Afternoon surf: Afternoon surf (12 Jul, local time) - 2ft (0.6m), 7s period with S swell.
- Evening surf: Evening surf (12 Jul, local time) - 2ft (0.6m), 6s period with S swell.
The current surf forecast for Block Island at 8AM is: 0.6m 7s primary swell from a South direction and 0.3m 10s secondary swell from a Southeast direction (forecast issued at 01:00am July 12). The wind direction is predicted to be cross-offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Jul) | 2ft (0.6m) | 7s |
| Afternoon (12 Jul) | 2ft (0.6m) | 7s |
| Evening (12 Jul) | 2ft (0.6m) | 6s |
Table - waves today at Block Island. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 25°C on Tue night, min 20°C on Sun morning). Winds increasing (calm on Sun night, strong winds from the SW by Tue night). | ||||||||||||||||||||||||
Sunday 12 | Monday 13 | Tuesday 14 | ||||||||||||||||||||||
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) | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 6 | S 7 | S 7 | SE 10 | SSW 7 | SSW 7 | S 6 | S 6 | SE 9 | SE 9 | SE 9 | SW 4 | SW 5 | SW 5 | SW 5 | SW 6 | SW 6 | SW 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 22 | 31 | 33 | 33 | 32 | 21 | 31 | 23 | 24 | 15 | 15 | 15 | 21 | 20 | 21 | 29 | 29 | 34 | 41 | 56 | 117 | 249 | 341 | 469 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross | on | on | cross-on | on | cross-on | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 6:19AM0.80m | 6:53PM1.12m | 7:18AM0.85m | 7:50PM1.15m | 8:15AM0.91m | 8:43PM1.14m | ||||||||||||||||||
Low Tide | 00:47AM0.02m | 11:58AM-0.05m | 1:41AM-0.02m | 1:02PM-0.08m | 2:33AM-0.05m | 2:05PM-0.09m | ||||||||||||||||||
 | |  | | | | | | | | | | | | | | | |  | | | | | | |
 | — | 5:24 | — | — | — | — | — | — | — | 5:24 | — | — | — | — | — | — | — | 5:24 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:19 | — | — | — | — | — | — | — | 8:17 | — | — | — | — | — | — | — | 8:17 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 22 | 20 | 21 | 22 | 22 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 22 | 21 | 21 | 21 | 22 | 24 | 24 | 23 | 25 |
Feels °C | 21 | 21 | 19 | 21 | 20 | 21 | 18 | 19 | 20 | 22 | 21 | 19 | 18 | 17 | 18 | 18 | 17 | 18 | 17 | 18 | 19 | 17 | 16 | 20 |
Swell 1 Height (m) Direction Period (s) | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 6 | S 7 | S 7 | SSW 7 | SSW 7 | SSW 7 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 |
| kJ | 22 | 31 | 33 | 33 | 32 | 21 | 31 | 23 | 24 | 15 | 15 | 15 | 13 | 13 | 21 | 29 | 29 | 29 | 29 | 29 | 28 | 28 | 28 | 20 |
Swell 2 Height (m) Direction Period (s) | SE 3 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 9 | SE 9 | E 7 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 7 | E 7 | E 7 | E 7 | — |
| kJ | 3 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | — |
Swell 3 Height (m) Direction Period (s) | SE 10 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | ENE 3 | ESE 4 | ESE 4 | ESE 4 | SE 4 | E 8 | E 8 | E 8 | — | — | — | — | — | — | — | — | — |
| kJ | 14 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | ENE 2 | — | — | E 3 | SE 4 | — | — | — | — | S 6 | S 6 | SSW 3 | SSW 4 | SW 4 | SW 4 | SW 5 | SW 5 | SW 5 | SW 6 | SW 6 | SW 7 |
| kJ | — | — | — | 1 | — | — | 1 | 3 | — | — | — | — | 21 | 20 | 9 | 11 | 17 | 34 | 41 | 56 | 117 | 249 | 341 | 469 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 642 | 49 | 152 | 743 | 749 | 769 | 769 | 769 | 846 | 256 | 256 | 1541 | 1411 | 1505 | 1541 | 1309 | 415 | 318 | 906 | 426 | 861 | 221 | 209 | 209 |
Best forecast wave conditions in Rhode Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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