Surf Forecasts:
How big are the waves at Napatree Jetty today (31 Aug):
- Morning surf: Morning surf (31 Aug, local time) - 1.5ft (0.5m), 5s period with S swell.
- Afternoon surf: Afternoon surf (31 Aug, local time) - 1ft (0.3m), 8s period with SE swell.
- Evening surf: Evening surf (31 Aug, local time) - 1ft (0.3m), 8s period with SE swell.
The current surf forecast for Napatree Jetty at 3AM is: 0.7m 5s primary swell from a South-southwest direction and 0.3m 8s secondary swell from a Southeast direction (forecast issued at 07:00pm August 30). The wind direction is predicted to be cross-offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Aug) | 1.5ft (0.5m) | 5s |
| Afternoon (31 Aug) | 1ft (0.3m) | 8s |
| Evening (31 Aug) | 1ft (0.3m) | 8s |
Table - waves today at Napatree Jetty. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 17mm), heaviest on Tue morning. Warm (max 24°C on Sun night, min 18°C on Tue afternoon). Wind will be generally light. | |||||||||||||||||||
Sun 30 | Monday 31 | Tuesday 1 | |||||||||||||||||
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 4 | SSW 4 | SSW 5 | SSW 5 | SSW 5 | SSW 5 | S 5 | SE 8 | SE 8 | SE 8 | SE 8 | SE 7 | SE 7 | SE 7 | SE 7 | ESE 5 | ESE 6 | ESE 6 | ESE 6 |
Wave Graph  | |||||||||||||||||||
 kJ | 18 | 21 | 24 | 28 | 21 | 15 | 13 | 10 | 10 | 16 | 9 | 14 | 13 | 12 | 7 | 59 | 100 | 96 | 96 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-off | cross-off | off | cross-off | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-off |
High Tide | 10:47PM0.87m | 11:10AM0.93m | 11:33PM0.84m | 11:57AM0.92m | |||||||||||||||
Low Tide | 4:45PM0.02m | 4:53AM-0.02m | 5:25PM0.04m | 5:29AM-0.01m | 6:08PM0.07m | ||||||||||||||
 |  |  |  |  |  |  | | | | | | |  | | | | | | |
 | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — |
 | 7:23 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:21 | — | — |
mm | — | 1 | 2 | — | — | — | — | — | — | — | — | — | 2 | 3 | 4 | — | 1 | — | — |
Temp °C | 24 | 22 | 24 | 21 | 20 | 19 | 21 | 22 | 22 | 21 | 21 | 22 | 20 | 20 | 20 | 20 | 18 | 18 | 19 |
Feels °C | 22 | 21 | 24 | 20 | 20 | 19 | 20 | 21 | 21 | 21 | 21 | 23 | 22 | 22 | 23 | 21 | 15 | 16 | 18 |
Swell 1 Height (m) Direction Period (s) | SE 8 | SE 8 | SE 8 | SSW 5 | SSW 5 | SSW 5 | S 5 | SSW 5 | SSW 5 | SSW 5 | SSW 5 | SE 7 | SE 7 | SE 7 | SE 7 | SE 10 | SE 13 | SSE 13 | SE 12 |
| kJ | 11 | 11 | 11 | 28 | 21 | 15 | 13 | 8 | 8 | 8 | 4 | 14 | 13 | 12 | 7 | 4 | 7 | 17 | 23 |
Swell 2 Height (m) Direction Period (s) | — | — | — | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | S 5 | SSW 4 | SSW 4 | SE 8 | SE 14 | SE 10 | S 10 | — |
| kJ | — | — | — | 11 | 11 | 10 | 10 | 10 | 10 | 16 | 9 | 4 | 2 | 2 | 3 | 7 | 4 | 2 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | S 3 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSW 4 | SSW 4 | SSW 5 | — | — | — | — | — | — | — | S 5 | SE 3 | ESE 3 | SE 3 | SE 3 | ESE 5 | ESE 6 | ESE 6 | ESE 6 |
| kJ | 18 | 21 | 24 | — | — | — | — | — | — | — | 7 | 2 | 1 | 1 | 4 | 59 | 100 | 96 | 96 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 2586 | 707 | 150 | 52 | 27 | 32 | 779 | 1184 | 645 | 1184 | 1184 | 707 | 707 | 707 | 707 | 742 | 742 | 306 | 267 |
Best forecast wave conditions in Rhode Island | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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