Surf Forecasts:
How big are the waves at Block Island today (25 Jun):
- Morning surf: Morning surf (25 Jun, local time) - 2.5ft (0.7m), 8s period with SSE swell.
- Afternoon surf: Afternoon surf (25 Jun, local time) - 2ft (0.6m), 7s period with S swell.
- Evening surf: Evening surf (25 Jun, local time) - 3ft (0.9m), 7s period with S swell.
The current surf forecast for Block Island at 10AM is: 0.6m 8s primary swell from a South-southeast direction and 0.7m 7s secondary swell from a South-southwest direction (forecast issued at 07:00am June 25). The wind direction is predicted to be cross-shore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Jun) | 2.5ft (0.7m) | 8s |
| Afternoon (25 Jun) | 2ft (0.6m) | 7s |
| Evening (25 Jun) | 3ft (0.9m) | 7s |
Table - waves today at Block Island. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 15mm), heaviest on Sat morning. Warm (max 25°C on Fri night, min 17°C on Sat morning). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 25 | Friday 26 | Saturday 27 | Sun 28 | |||||||||||||||||||||
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 | 2 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SSW 7 | SSW 7 | SSW 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 6 | S 6 | S 6 | SSW 5 | SSW 5 | SSW 5 | SSW 5 | SSW 5 | SSW 6 | SSW 6 | SSW 5 | SE 10 | SE 10 | SE 10 | SE 10 | SSE 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 86 | 67 | 49 | 36 | 35 | 59 | 74 | 70 | 81 | 64 | 62 | 45 | 39 | 62 | 66 | 61 | 47 | 34 | 23 | 47 | 33 | 14 | 18 | 18 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-off | off | cross-off | cross-off | cross-off | cross-off | glassy | glassy | off |
High Tide | 5:22AM0.65m | 5:54PM0.89m | 6:13AM0.66m | 6:41PM0.91m | 7:00AM0.67m | 7:25PM0.92m | ||||||||||||||||||
Low Tide | 11:19AM0.16m | 00:28AM0.15m | 11:58AM0.16m | 1:13AM0.13m | 12:35PM0.15m | 1:55AM0.12m | ||||||||||||||||||
 |  | | | | |  | |  |  |  | | | | | | |  |  | | | | | | |
 | 5:13 | — | — | — | — | — | — | — | 5:15 | — | — | — | — | — | — | — | 5:15 | — | — | — | — | — | — | 5:15 |
 | — | — | — | — | — | 8:22 | — | — | — | — | — | — | — | 8:22 | — | — | — | — | — | — | — | 8:22 | — | 8:22 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 7 | 4 | — | — | — | — |
Temp °C | 20 | 21 | 22 | 22 | 23 | 22 | 21 | 20 | 20 | 20 | 20 | 20 | 21 | 23 | 25 | 23 | 19 | 17 | 17 | 17 | 18 | 18 | 19 | 19 |
Feels °C | 18 | 20 | 20 | 20 | 20 | 19 | 18 | 18 | 18 | 18 | 17 | 18 | 20 | 22 | 24 | 20 | 18 | 17 | 17 | 16 | 18 | 19 | 21 | 20 |
Swell 1 Height (m) Direction Period (s) | SSW 7 | SSW 7 | SSW 7 | S 7 | S 7 | SSE 7 | — | — | SE 12 | SE 9 | SE 9 | SE 9 | S 6 | SE 9 | SSE 10 | SSW 5 | SSW 6 | SSW 6 | SSW 5 | SE 10 | SSW 5 | SSW 5 | SSE 7 | SSE 7 |
| kJ | 86 | 62 | 44 | 36 | 35 | 36 | — | — | 5 | 3 | 3 | 3 | 18 | 3 | 9 | 61 | 47 | 34 | 23 | 47 | 11 | 11 | 18 | 18 |
Swell 2 Height (m) Direction Period (s) | SSE 8 | SSE 8 | SSE 8 | — | E 8 | E 7 | E 9 | E 8 | SE 9 | SE 12 | SE 12 | SE 12 | SE 9 | SE 11 | SSE 9 | SE 10 | SE 10 | SE 10 | SE 10 | SSW 5 | SE 10 | SE 5 | SW 5 | SW 5 |
| kJ | 70 | 67 | 49 | — | 1 | 1 | 2 | 1 | 3 | 6 | 6 | 6 | 3 | 5 | 8 | 16 | 16 | 25 | 15 | 11 | 33 | 7 | 7 | 7 |
Swell 3 Height (m) Direction Period (s) | E 8 | E 8 | E 8 | — | — | — | — | — | SE 12 | SE 12 | — | — | SE 12 | — | SE 11 | SE 9 | SE 10 | SE 10 | SE 7 | SE 6 | SE 6 | SE 10 | SE 10 | SSE 5 |
| kJ | 1 | 1 | 1 | — | — | — | — | — | 5 | 5 | — | — | 5 | — | 5 | 3 | 16 | 26 | 7 | 8 | 8 | 14 | 14 | 2 |
Wind waves Height (m) Direction Period (s) | W 4 | — | — | SW 7 | SSW 7 | S 7 | S 7 | S 7 | S 6 | S 6 | S 6 | SSW 5 | SSW 5 | SSW 5 | SSW 5 | NW 4 | — | — | — | — | — | — | — | — |
| kJ | 5 | — | — | 23 | 19 | 59 | 74 | 70 | 81 | 64 | 62 | 45 | 39 | 62 | 66 | 7 | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 24 | 0 | 24 | 24 | 24 | 24 | 1008 | 634 | 249 | 204 | 221 | 81 | 26 | 221 | 195 | 195 | 49 | 43 | 29 | 221 | 29 | 359 | 605 | 269 |
Best forecast wave conditions in Rhode Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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