Surf Forecasts:
How big are the waves at Napatree Jetty today (11 Sep):
- Morning surf: Morning surf (11 Sep, local time) - 2.5ft (0.7m), 6s period with S swell.
- Afternoon surf: Afternoon surf (11 Sep, local time) - 1.5ft (0.5m), 6s period with S swell.
- Evening surf: Evening surf (11 Sep, local time) - 1.5ft (0.5m), 6s period with S swell.
The current surf forecast for Napatree Jetty at 5PM is: 0.5m 6s primary swell from a South direction and 0.1m 9s secondary swell from a Southeast direction (forecast issued at 01:00pm September 11). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Sep) | 2.5ft (0.7m) | 6s |
| Afternoon (11 Sep) | 1.5ft (0.5m) | 6s |
| Evening (11 Sep) | 1.5ft (0.5m) | 6s |
Table - waves today at Napatree Jetty. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 57mm), heaviest during Sun morning. Warm (max 24°C on Fri afternoon, min 16°C on Fri night). Wind will be generally light. | |||||||||||||||||||||
Fri 11 | Saturday 12 | Sunday 13 | |||||||||||||||||||
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 6 | S 6 | S 6 | S 6 | S 6 | S 6 | SSW 6 | SSW 6 | SSW 6 | SSE 10 | SSE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SSE 5 | SSE 5 | SSE 5 | SE 9 | SSE 5 | SSE 6 |
Wave Graph  | |||||||||||||||||||||
 kJ | 28 | 27 | 17 | 17 | 17 | 18 | 12 | 12 | 11 | 9 | 9 | 14 | 15 | 24 | 15 | 33 | 35 | 36 | 28 | 32 | 34 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-on | cross-on | cross-off | cross-off | off | off | off | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-off | cross-off | glassy |
High Tide | 9:10AM1.05m | 9:33PM0.98m | 9:55AM1.05m | 10:16PM0.93m | 10:39AM1.02m | 10:59PM0.87m | |||||||||||||||
Low Tide | 3:28PM-0.01m | 3:43AM-0.01m | 4:10PM0.00m | 4:14AM-0.00m | 4:49PM0.03m | ||||||||||||||||
 |  | |  | | | | | | | |  | | |  |  | | |  | | | |
 | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — |
 | — | — | 7:04 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:00 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 13 | 22 | 16 | 1 | — | — |
Temp °C | 21 | 23 | 24 | 23 | 20 | 18 | 16 | 16 | 19 | 20 | 20 | 21 | 21 | 21 | 21 | 20 | 21 | 21 | 20 | 20 | 21 |
Feels °C | 18 | 20 | 21 | 21 | 18 | 16 | 13 | 13 | 17 | 18 | 19 | 20 | 20 | 20 | 21 | 20 | 23 | 23 | 21 | 21 | 24 |
Swell 1 Height (m) Direction Period (s) | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | S 5 | SE 10 | SE 10 | SSW 5 | SE 10 | SSE 5 | SSE 5 | SSE 5 | SSE 5 | SSE 6 |
| kJ | 28 | 27 | 17 | 17 | 17 | 18 | 12 | 12 | 11 | 6 | 6 | 5 | 15 | 24 | 7 | 24 | 35 | 36 | 28 | 32 | 34 |
Swell 2 Height (m) Direction Period (s) | SE 9 | SE 10 | SE 9 | SE 9 | SSE 9 | SE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 10 | SSE 10 | SE 10 | SSW 5 | — | SE 10 | — | SE 10 | SE 9 | SE 9 | SE 9 | SE 9 |
| kJ | 3 | 4 | 3 | 3 | 8 | 3 | 8 | 8 | 8 | 9 | 9 | 14 | 3 | — | 15 | — | 14 | 14 | 22 | 21 | 13 |
Swell 3 Height (m) Direction Period (s) | SE 7 | SE 7 | SE 6 | SE 7 | S 7 | SE 7 | SE 6 | SE 6 | SE 6 | SE 6 | SSE 6 | SE 6 | SSE 6 | — | — | — | — | — | — | — | S 10 |
| kJ | 2 | 2 | 2 | 2 | 4 | 2 | 2 | 2 | 2 | 1 | 4 | 1 | 3 | — | — | — | — | — | — | — | 2 |
Wind waves Height (m) Direction Period (s) | — | — | — | SW 3 | WSW 3 | — | — | — | ENE 3 | — | — | — | — | SSE 3 | SE 4 | SSE 5 | — | — | — | — | — |
| kJ | — | — | — | 2 | 2 | — | — | — | 1 | — | — | — | — | 7 | 14 | 33 | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 138 | 44 | 645 | 779 | 44 | 707 | 787 | 913 | 1186 | 1186 | 1185 | 653 | 200 | 241 | 213 | 206 | 171 | 27 | 30 | 27 | 27 |
Best forecast wave conditions in Rhode Island | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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