Surf Forecasts:
How big are the waves at Block Island today (07 Sep):
- Morning surf: Morning surf (07 Sep, local time) - 1.5ft (0.4m), 10s period with E swell.
- Afternoon surf: Afternoon surf (07 Sep, local time) - 1.5ft (0.4m), 10s period with E swell.
- Evening surf: Evening surf (07 Sep, local time) - 1ft (0.3m), 9s period with E swell.
The current surf forecast for Block Island at 1AM is: 0.4m 8s primary swell from a East-northeast direction and 0.3m 10s secondary swell from a East direction (forecast issued at 07:00pm September 06). An open ocean swell of 0.3m 3s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 Sep) | 1.5ft (0.4m) | 10s |
| Afternoon (07 Sep) | 1.5ft (0.4m) | 10s |
| Evening (07 Sep) | 1ft (0.3m) | 9s |
Table - waves today at Block Island. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 24°C on Mon night, min 17°C on Sun night). Winds increasing (light winds from the WNW on Mon afternoon, fresh winds from the SSW by Wed afternoon). | |||||||||||||||||||
Sun 6 | Monday 7 | Tuesday 8 | |||||||||||||||||
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) | E 7 | E 8 | E 8 | ENE 8 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | SSE 9 | SW 4 | SW 4 | WSW 4 |
Wave Graph  | |||||||||||||||||||
 kJ | 17 | 45 | 34 | 21 | 28 | 31 | 30 | 29 | 15 | 15 | 15 | 15 | 14 | 7 | 8 | 8 | 10 | 12 | 10 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross | cross-off | off | off | off | off | cross-off | cross-on | cross | off | off | cross-off | cross-off | cross-off | cross | cross | on | on |
High Tide | 4:30PM0.96m | 5:02AM0.80m | 5:35PM0.99m | 6:03AM0.88m | 6:31PM1.01m | ||||||||||||||
Low Tide | 11:29PM0.10m | 11:08AM0.07m | 00:20AM0.05m | 12:13PM0.02m | |||||||||||||||
 |  | | | | | | | | | | |  |  | | |  | |  | |
 | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — |
 | 7:10 | — | — | — | — | — | — | — | 7:08 | — | — | — | — | — | — | — | 7:07 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 19 | 19 | 18 | 17 | 18 | 20 | 23 | 23 | 24 | 23 | 22 | 22 | 21 | 22 | 24 | 24 | 22 | 22 |
Feels °C | 19 | 18 | 17 | 14 | 13 | 14 | 16 | 21 | 21 | 21 | 20 | 19 | 20 | 19 | 19 | 21 | 22 | 21 | 20 |
Swell 1 Height (m) Direction Period (s) | ENE 5 | E 8 | E 8 | ENE 8 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | SW 4 | SSE 9 | SSE 9 | SSE 9 | SSE 9 |
| kJ | 9 | 45 | 34 | 21 | 28 | 31 | 30 | 29 | 15 | 15 | 15 | 15 | 14 | 6 | 3 | 8 | 8 | 8 | 8 |
Swell 2 Height (m) Direction Period (s) | E 7 | SSW 6 | SSE 9 | E 10 | SSE 9 | SE 9 | SSE 9 | NW 3 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SW 4 | E 9 | E 8 | E 9 | E 9 | E 9 |
| kJ | 17 | 3 | 8 | 17 | 8 | 13 | 7 | 2 | 7 | 7 | 7 | 7 | 7 | 2 | 6 | 6 | 6 | 6 | 6 |
Swell 3 Height (m) Direction Period (s) | SSW 6 | SSE 9 | SSW 6 | SE 9 | S 5 | SW 5 | S 5 | SSE 8 | S 5 | S 5 | S 5 | S 5 | — | SSE 9 | SSE 9 | — | — | S 6 | S 6 |
| kJ | 3 | 8 | 3 | 13 | 2 | 1 | 2 | 7 | 1 | 1 | 1 | 1 | — | 7 | 8 | — | — | 1 | 1 |
Wind waves Height (m) Direction Period (s) | — | — | SW 6 | WNW 3 | NW 3 | NW 3 | NW 3 | — | W 2 | WSW 3 | WSW 3 | W 3 | — | NW 2 | NW 2 | WSW 4 | SW 4 | SW 4 | WSW 4 |
| kJ | — | — | 5 | 1 | 4 | 4 | 5 | — | 1 | 2 | 2 | 1 | — | 1 | 1 | 7 | 10 | 12 | 10 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 130 | 131 | 49 | 85 | 85 | 49 | 138 | 49 | 49 | 161 | 159 | 426 | 426 | 482 | 482 | 1808 | 1611 | 847 | 615 |
Best forecast wave conditions in Rhode Island | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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