Surf Forecasts:
How big are the waves at Napatree Jetty today (30 Sep):
- Morning surf: Morning surf (30 Sep, local time) - 1.5ft (0.4m), 9s period with SE swell.
- Afternoon surf: Afternoon surf (30 Sep, local time) - 1.5ft (0.4m), 8s period with SE swell.
- Evening surf: Evening surf (30 Sep, local time) - 1.5ft (0.4m), 8s period with SE swell.
The current surf forecast for Napatree Jetty at 8PM is: 0.4m 8s primary swell from a Southeast direction and 0.1m 13s secondary swell from a Southeast direction (forecast issued at 01:00pm September 30). The wind direction is predicted to be onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Sep) | 1.5ft (0.4m) | 9s |
| Afternoon (30 Sep) | 1.5ft (0.4m) | 8s |
| Evening (30 Sep) | 1.5ft (0.4m) | 8s |
Table - waves today at Napatree Jetty. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 22°C on Fri afternoon, min 14°C on Sat morning). Wind will be generally light. | |||||||||||||||||||||
Wed 30 | Thursday 1 | Friday 2 | |||||||||||||||||||
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) | SE 9 | SE 8 | SE 8 | SE 8 | SE 9 | ESE 9 | SE 9 | SE 12 | SSE 12 | SE 12 | SE 9 | SSW 4 | SE 12 | SE 12 | SSW 5 | SSW 5 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 |
Wave Graph  | |||||||||||||||||||||
 kJ | 19 | 18 | 17 | 18 | 13 | 15 | 20 | 22 | 14 | 22 | 19 | 15 | 22 | 23 | 42 | 62 | 67 | 96 | 142 | 121 | 108 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | on | cross-on | on | on | on | on | cross | cross-off |
High Tide | 11:36AM0.98m | 00:08AM0.81m | 12:31PM0.94m | 1:06AM0.78m | 1:32PM0.91m | ||||||||||||||||
Low Tide | 5:55PM0.05m | 5:48AM0.01m | 6:49PM0.10m | 6:39AM0.05m | 8:02PM0.16m | ||||||||||||||||
 | | |  | |  | | |  |  | | |  | | | | | | | | | |
 | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — |
 | — | — | 6:30 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:28 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 18 | 18 | 18 | 17 | 18 | 18 | 18 | 21 | 20 | 19 | 19 | 19 | 19 | 19 | 19 | 21 | 22 | 22 | 22 | 20 |
Feels °C | 19 | 17 | 17 | 17 | 16 | 18 | 18 | 18 | 20 | 19 | 18 | 18 | 19 | 19 | 18 | 18 | 19 | 19 | 20 | 22 | 18 |
Swell 1 Height (m) Direction Period (s) | SE 9 | SE 8 | SE 8 | SE 8 | SE 9 | ESE 9 | SE 9 | SE 8 | ESE 8 | SE 12 | SE 9 | SE 9 | SE 9 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SSW 6 | SSW 6 |
| kJ | 19 | 18 | 17 | 18 | 13 | 15 | 20 | 17 | 13 | 22 | 19 | 12 | 12 | 22 | 22 | 22 | 21 | 21 | 21 | 121 | 108 |
Swell 2 Height (m) Direction Period (s) | S 5 | S 5 | S 6 | SE 13 | ESE 8 | SSE 6 | SE 12 | SE 12 | SSE 12 | SSE 8 | SE 12 | SE 12 | SE 12 | ESE 8 | SE 8 | SE 8 | SE 8 | SE 8 | E 8 | SE 11 | SE 11 |
| kJ | 5 | 2 | 3 | 6 | 7 | 4 | 6 | 22 | 14 | 7 | 5 | 6 | 22 | 6 | 2 | 2 | 3 | 3 | 4 | 20 | 19 |
Swell 3 Height (m) Direction Period (s) | SE 13 | SE 13 | SE 13 | S 6 | S 6 | SE 12 | S 7 | S 7 | S 6 | ESE 8 | S 6 | S 6 | S 6 | SE 8 | SE 8 | — | — | — | — | — | — |
| kJ | 7 | 7 | 6 | 3 | 3 | 6 | 4 | 4 | 3 | 6 | 3 | 1 | 1 | 3 | 3 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | SSW 2 | SSW 3 | SSW 3 | SSW 3 | SW 4 | SSW 4 | SSW 4 | SSW 4 | SSW 4 | SSW 4 | SSW 5 | SSW 5 | SSW 6 | SSW 6 | SSW 6 | — | — |
| kJ | — | — | — | — | 1 | 1 | 1 | 1 | 3 | 6 | 10 | 15 | 16 | 23 | 42 | 62 | 67 | 96 | 142 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 27 | 27 | 27 | 27 | 27 | 27 | 48 | 48 | 134 | 134 | 190 | 134 | 134 | 412 | 412 | 412 | 412 | 187 | 9 | 1 | 1 |
Best forecast wave conditions in Rhode Island | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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