Surf Forecasts:
How big are the waves at Napatree Jetty today (20 Jul):
- Morning surf: Morning surf (20 Jul, local time) - 2.5ft (0.7m), 8s period with S swell.
- Afternoon surf: Afternoon surf (20 Jul, local time) - 2.5ft (0.7m), 7s period with S swell.
- Evening surf: Evening surf (20 Jul, local time) - 2ft (0.6m), 7s period with S swell.
The current surf forecast for Napatree Jetty at 8AM is: 0.8m 8s primary swell from a South direction and 0.1m 12s secondary swell from a Southeast direction (forecast issued at 01:00am July 20). The wind direction is predicted to be cross-offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Jul) | 2.5ft (0.7m) | 8s |
| Afternoon (20 Jul) | 2.5ft (0.7m) | 7s |
| Evening (20 Jul) | 2ft (0.6m) | 7s |
Table - waves today at Napatree Jetty. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 23mm), heaviest during Tue night. Warm (max 25°C on Wed afternoon, min 17°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Monday 20 | Tuesday 21 | Wednesday 22 | ||||||||||||||||||||||
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) | S 8 | S 8 | S 8 | S 8 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | SSE 5 | S 5 | S 6 | S 6 | S 6 | S 7 | SSW 8 | SSW 8 | S 8 | S 8 | S 8 | SSW 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 72 | 74 | 74 | 55 | 54 | 51 | 36 | 48 | 46 | 46 | 24 | 23 | 29 | 59 | 82 | 153 | 158 | 250 | 709 | 660 | 415 | 593 | 762 | 1859 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | cross-off | glassy | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-on | on | on | cross-on | on | on | on | on | on | cross-off |
High Tide | 1:37AM0.80m | 2:10PM0.89m | 2:28AM0.73m | 3:02PM0.84m | 3:19AM0.67m | 3:55PM0.80m | ||||||||||||||||||
Low Tide | 7:32AM0.08m | 8:27PM0.18m | 8:15AM0.12m | 9:53PM0.21m | 9:06AM0.15m | |||||||||||||||||||
 | |  | | | | | | | |  | | |  |  |  |  |  | |  | | | | | |
 | — | 5:31 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:15 | — | — | — | — | — | — | — | 8:15 | — | — | — | — | — | — | — | 8:14 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 4 | 12 | 1 | — | — | — | 1 | 1 | 1 | 2 |
Temp °C | 18 | 18 | 18 | 22 | 23 | 22 | 21 | 21 | 20 | 21 | 21 | 22 | 22 | 22 | 22 | 22 | 22 | 21 | 22 | 24 | 25 | 24 | 24 | 21 |
Feels °C | 15 | 17 | 16 | 20 | 19 | 19 | 19 | 20 | 20 | 21 | 20 | 21 | 20 | 22 | 22 | 23 | 22 | 21 | 23 | 25 | 25 | 23 | 25 | 22 |
Swell 1 Height (m) Direction Period (s) | S 8 | S 8 | S 8 | S 8 | S 7 | S 7 | S 7 | S 7 | S 7 | SE 8 | S 7 | S 7 | SSW 7 | SE 8 | SE 8 | S 6 | SE 11 | — | S 8 | S 8 | — | — | — | S 9 |
| kJ | 72 | 74 | 74 | 55 | 54 | 51 | 36 | 48 | 46 | 3 | 24 | 23 | 9 | 2 | 3 | 153 | 5 | — | 371 | 401 | — | — | — | 880 |
Swell 2 Height (m) Direction Period (s) | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 8 | S 12 | SE 8 | SE 8 | SE 8 | S 11 | SE 11 | S 11 | — | — | — | — | — | — | — | — |
| kJ | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 3 | 3 | 3 | 2 | 2 | 2 | 5 | 2 | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | SE 8 | — | — | — | — | SE 8 | S 8 | SE 8 | S 12 | SE 12 | S 12 | — | S 12 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 2 | — | — | — | — | 3 | 1 | 3 | 3 | 5 | 3 | — | 3 | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | SSW 3 | S 3 | — | S 7 | S 4 | SSE 4 | SSE 5 | S 5 | S 6 | — | S 6 | S 7 | SSW 8 | SSW 8 | S 8 | S 8 | S 8 | SSW 9 |
| kJ | — | — | — | — | — | — | 1 | 2 | — | 46 | 7 | 12 | 29 | 59 | 82 | — | 158 | 250 | 709 | 660 | 415 | 593 | 762 | 1859 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1 | 1 | 1 | 6 | 707 | 681 | 681 | 645 | 241 | 412 | 1177 | 1177 | 1177 | 1177 | 106 | 9 | 9 | 42 | 9 | 9 | 9 | 9 | 9 | 6 |
Best forecast wave conditions in Rhode Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Napatree Jetty surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest