Surf Forecasts:
How big are the waves at Block Island today (03 Oct):
- Morning surf: Morning surf (03 Oct, local time) - 1.5ft (0.4m), 11s period with ESE swell.
- Afternoon surf: Afternoon surf (03 Oct, local time) - 1.5ft (0.4m), 11s period with ESE swell.
- Evening surf: Evening surf (03 Oct, local time) - 3.5ft (1.1m), 5s period with E swell.
The current surf forecast for Block Island at 4AM is: 0.5m 11s primary swell from a East-southeast direction and 0.9m 6s secondary swell from a South-southwest direction, 0.4m 11s secondary swell from a East-southeast direction (forecast issued at 07:00pm October 02). An open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Oct) | 1.5ft (0.4m) | 11s |
| Afternoon (03 Oct) | 1.5ft (0.4m) | 11s |
| Evening (03 Oct) | 3.5ft (1.1m) | 5s |
Table - waves today at Block Island. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 14mm), heaviest on Sun night. Warm (max 21°C on Fri night, min 14°C on Sun morning). Winds decreasing (fresh winds from the E on Sat night, light winds from the N by Sun night). | |||||||||||||||||||
Fri 2 | Saturday 3 | Sunday 4 | |||||||||||||||||
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) | SSW 6 | SW 6 | SSW 6 | SSW 6 | SSW 6 | ESE 11 | ESE 11 | ESE 11 | SE 10 | E 5 | E 5 | E 6 | E 6 | E 6 | E 6 | ESE 7 | ESE 7 | ESE 7 | ESE 8 |
Wave Graph  | |||||||||||||||||||
 kJ | 143 | 142 | 124 | 80 | 56 | 46 | 46 | 45 | 28 | 53 | 62 | 78 | 112 | 132 | 130 | 157 | 171 | 160 | 232 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-off | off | off | cross-off | cross-off | cross-off | cross | cross-on | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross |
High Tide | 1:16AM0.74m | 1:49PM0.93m | 2:33AM0.74m | 3:08PM0.91m | |||||||||||||||
Low Tide | 7:57PM0.14m | 6:49AM0.13m | 9:12PM0.14m | 8:33AM0.15m | 10:16PM0.11m | ||||||||||||||
 |  |  | |  |  | | | | | | | | | |  | | |  | |
 | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:45 | — | — | — | — | — | — |
 | 6:27 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:23 | — | — |
mm | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 6 |
Temp °C | 20 | 21 | 20 | 18 | 18 | 16 | 17 | 18 | 17 | 16 | 16 | 15 | 15 | 14 | 15 | 15 | 15 | 15 | 16 |
Feels °C | 16 | 20 | 20 | 17 | 15 | 12 | 13 | 13 | 11 | 10 | 11 | 10 | 10 | 8 | 9 | 9 | 11 | 11 | 14 |
Swell 1 Height (m) Direction Period (s) | SE 11 | ESE 11 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 5 | SE 10 | SE 10 | SE 10 | ESE 10 | ESE 10 | ESE 10 | — | — | — | — | ESE 8 |
| kJ | 33 | 48 | 124 | 80 | 56 | 29 | 18 | 11 | 28 | 26 | 25 | 19 | 19 | 10 | — | — | — | — | 232 |
Swell 2 Height (m) Direction Period (s) | E 8 | E 12 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | SSW 5 | SSW 5 | SW 5 | SW 5 | — | — | — | — | — | — | — |
| kJ | 5 | 3 | 47 | 46 | 46 | 46 | 46 | 45 | 5 | 3 | 1 | 1 | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | ESE 11 | — | NW 4 | E 8 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 66 | — | 2 | 5 | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSW 6 | SW 6 | — | NNW 3 | N 3 | NNE 3 | NE 4 | ENE 4 | ENE 4 | E 5 | E 5 | E 6 | E 6 | E 6 | E 6 | ESE 7 | ESE 7 | ESE 7 | — |
| kJ | 143 | 142 | — | 3 | 4 | 7 | 16 | 22 | 25 | 53 | 62 | 78 | 112 | 132 | 130 | 157 | 171 | 160 | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 133 | 25 | 0 | 0 | 24 | 157 | 634 | 634 | 642 | 642 | 769 | 749 | 482 | 482 | 608 | 404 | 397 | 257 | 157 |
Best forecast wave conditions in Rhode Island | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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