Surf Forecasts:
How big are the waves at East Beach Lighthouse today (21 Jul):
- Morning surf: Morning surf (21 Jul, local time) - 1.5ft (0.5m), 7s period with S swell.
- Afternoon surf: Afternoon surf (21 Jul, local time) - 3.5ft (1.0m), 5s period with S swell.
- Evening surf: Evening surf (21 Jul, local time) - 5ft (1.5m), 6s period with S swell.
The current surf forecast for East Beach Lighthouse at 1AM is: 0.7m 7s primary swell from a South direction and 0.1m 8s secondary swell from a Southeast direction, 0.4m 3s secondary swell from a South direction (forecast issued at 07:00pm July 20). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jul) | 1.5ft (0.5m) | 7s |
| Afternoon (21 Jul) | 3.5ft (1.0m) | 5s |
| Evening (21 Jul) | 5ft (1.5m) | 6s |
Table - waves today at East Beach Lighthouse. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 20mm), heaviest during Tue night. Warm (max 26°C on Wed afternoon, min 16°C on Wed night). Winds decreasing (fresh winds from the SSW on Tue night, light winds from the NE by Thu morning). | |||||||||||||||||||
Mon 20 | Tuesday 21 | Wednesday 22 | |||||||||||||||||
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 7 | SSE 5 | SSE 5 | S 6 | S 7 | SSW 7 | S 7 | S 8 | S 8 | S 9 | S 8 | S 8 | S 9 |
Wave Graph  | |||||||||||||||||||
 kJ | 51 | 48 | 48 | 47 | 46 | 24 | 23 | 38 | 84 | 160 | 434 | 657 | 397 | 471 | 562 | 607 | 472 | 439 | 649 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross-off | cross-off |
High Tide | 2:10PM0.89m | 2:28AM0.73m | 3:02PM0.84m | 3:19AM0.67m | 3:55PM0.80m | ||||||||||||||
Low Tide | 8:27PM0.18m | 8:15AM0.12m | 9:53PM0.21m | 9:06AM0.15m | |||||||||||||||
 | |  | | |  |  | |  |  |  |  | |  | | | | | | |
 | — | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — |
 | — | 8:15 | — | — | — | — | — | — | — | 8:15 | — | — | — | — | — | — | — | 8:14 | — |
mm | — | — | — | — | — | — | — | — | 3 | 8 | 3 | 3 | 1 | 1 | 1 | — | — | — | — |
Temp °C | 22 | 21 | 21 | 21 | 21 | 21 | 22 | 23 | 21 | 22 | 22 | 23 | 22 | 23 | 24 | 25 | 26 | 26 | 20 |
Feels °C | 19 | 19 | 20 | 20 | 21 | 20 | 20 | 21 | 20 | 22 | 20 | 21 | 21 | 24 | 24 | 25 | 26 | 26 | 16 |
Swell 1 Height (m) Direction Period (s) | S 7 | S 7 | S 7 | S 7 | SE 8 | S 7 | S 7 | SSW 7 | SE 12 | — | — | — | — | — | — | — | — | — | S 9 |
| kJ | 51 | 48 | 48 | 47 | 3 | 24 | 23 | 9 | 5 | — | — | — | — | — | — | — | — | — | 649 |
Swell 2 Height (m) Direction Period (s) | SE 12 | SE 12 | SE 12 | SE 8 | S 12 | SE 8 | SE 8 | S 12 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 6 | 6 | 6 | 3 | 3 | 3 | 3 | 3 | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | SE 8 | S 8 | SE 8 | S 12 | SE 12 | S 12 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 3 | 1 | 3 | 3 | 5 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | S 2 | S 3 | S 7 | S 4 | S 4 | SSE 5 | SSE 5 | S 6 | S 7 | SSW 7 | S 7 | S 8 | S 8 | S 9 | S 8 | S 8 | — |
| kJ | — | — | 1 | 3 | 46 | 7 | 17 | 38 | 84 | 160 | 434 | 657 | 397 | 471 | 562 | 607 | 472 | 439 | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 748 | 644 | 777 | 653 | 777 | 1176 | 1176 | 1176 | 1091 | 1176 | 615 | 1410 | 200 | 9 | 9 | 134 | 9 | 0 | 1 |
Best forecast wave conditions in Rhode Island | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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