Surf Forecasts:
How big are the waves at Block Island today (24 Sep):
- Morning surf: Morning surf (24 Sep, local time) - 10ft (3.0m), 11s period with E swell.
- Afternoon surf: Afternoon surf (24 Sep, local time) - 10ft (3.0m), 11s period with E swell.
- Evening surf: Evening surf (24 Sep, local time) - 10ft (3.0m), 11s period with E swell.
The current surf forecast for Block Island at 9AM is: 3.0m 11s primary swell from a East direction (forecast issued at 01:00am September 24). The wind direction is predicted to be cross-offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 Sep) | 10ft (3.0m) | 11s |
| Afternoon (24 Sep) | 10ft (3.0m) | 11s |
| Evening (24 Sep) | 10ft (3.0m) | 11s |
Table - waves today at Block Island. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 75mm), heaviest during Fri night. Very mild (max 15°C on Thu afternoon, min 11°C on Fri night). Winds increasing (strong winds from the NE on Thu night, severe gales from the NNE by Fri night). | ||||||||||||||||||||||||
Thursday 24 | Friday 25 | Saturday 26 | ||||||||||||||||||||||
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) | E 10 | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | ESE 11 | ESE 11 | ESE 11 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 10 | ENE 10 | ENE 8 | ENE 8 | NE 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1844 | 1992 | 2207 | 2395 | 2360 | 2196 | 2196 | 1365 | 1474 | 1462 | 1631 | 1946 | 1903 | 2119 | 1997 | 5098 | 5478 | 5391 | 5195 | 4610 | 3710 | 2447 | 1916 | 1170 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 6:59AM0.88m | 7:08PM0.89m | 7:32AM0.95m | 7:42PM0.92m | 8:04AM1.01m | 8:19PM0.94m | ||||||||||||||||||
Low Tide | 00:45AM0.08m | 1:07PM0.09m | 1:14AM0.03m | 1:43PM0.05m | 1:41AM-0.01m | 2:20PM0.01m | ||||||||||||||||||
 | |  | | | |  | | | |  | |  |  |  | | | | | | | | | | |
 | — | 6:35 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:39 | — | — | — | — | — | — | — | 6:38 | — | — | — | — | — | — | — | 6:37 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 6 | 6 | 8 | 6 | 8 | 5 | 4 | 2 | 6 | 8 | 6 |
Temp °C | 13 | 13 | 13 | 14 | 15 | 15 | 13 | 13 | 13 | 14 | 14 | 14 | 13 | 12 | 11 | 12 | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 14 |
Feels °C | 5 | 4 | 4 | 5 | 6 | 6 | 4 | 5 | 4 | 5 | 4 | 4 | 1 | -1 | -4 | -3 | -1 | 0 | 1 | 1 | 0 | 0 | 0 | 1 |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | — | — | — | ESE 11 | ESE 11 | ESE 11 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | — | — | SSE 9 | SSE 10 | SSE 10 | SSE 9 | SSE 9 | SE 9 |
| kJ | — | — | — | — | — | — | — | 1365 | 1474 | 1462 | 1631 | 1946 | 1903 | 2119 | 1997 | 1377 | — | — | 54 | 97 | 157 | 184 | 148 | 155 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | E 10 | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 7 | NE 7 | NE 7 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 10 | ENE 10 | ENE 8 | ENE 8 | NE 7 |
| kJ | 1844 | 1992 | 2207 | 2395 | 2360 | 2196 | 2196 | 181 | 197 | 352 | 339 | 411 | 639 | 714 | 1191 | 5098 | 5478 | 5391 | 5195 | 4610 | 3710 | 2447 | 1916 | 1170 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 691 | 47 | 648 | 791 | 1084 | 182 | 182 | 47 | 249 | 767 | 992 | 988 | 861 | 861 | 847 | 846 | 846 | 846 | 846 | 846 | 749 | 749 | 588 | 588 |
Best forecast wave conditions in Rhode Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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