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Napatree Jetty Surf Forecast
/ Rhode Island (33 breaks) / Rhode Island (34 breaks) /
Surf Forecasts:
Napatree Jetty surfForecast / Rhode Island / USA
48hr Weather and Surf, issued 7 am Saturday 18 Apr 2026 EDTForecast update in hr min s Forecast update imminent
Napatree Jetty surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Napatree Jetty sea temperature is
5.7° C
(Which is 1.0°C colder than average for this time of year)How big are the waves at Napatree Jetty today?
The current surf forecast for Napatree Jetty at 10AM is: 0.7m 7s primary swell from a South direction and 0.1m 7s secondary swell from a Southeast direction (forecast issued at 07:00am April 18). An open ocean swell of 0.6m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Apr) | 2.5ft (0.7m) | 7s |
| Afternoon (18 Apr) | 1.5ft (0.5m) | 7s |
| Evening (18 Apr) | 1.5ft (0.4m) | 6s |
Table - waves today at Napatree Jetty. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 18 | Sunday 19 | Monday 20 | Tue 21 | |||||||||||||||||||||
| 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 | 2 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 7 | 7 | 4 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 7 | 7 | 6 | 6 | 6 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 60 | 46 | 34 | 33 | 22 | 20 | 12 | 12 | 15 | 18 | 24 | 36 | 43 | 62 | 30 | 22 | 20 | 22 | 11 | 21 | 21 | 23 | 13 | 7 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | cross- off | cross- off | cross | cross | cross | cross | on | cross- on | cross- on | on | cross- off | cross | cross | cross | cross | cross- on | cross | cross- off | cross- on | cross | cross- off | cross- off | cross- off |
High Tide / height (m) | 9:46AM 0.88 | 10:06PM 1.05 | 10:36AM 0.87 | 10:57PM 1.03 | 11:29AM 0.84 | 11:52PM 0.98 | ||||||||||||||||||
Low Tide / height (m) | 3:54AM -0.11 | 3:42PM -0.13 | 4:41AM -0.10 | 4:27PM -0.11 | 5:31AM -0.06 | 5:15PM -0.08 | ||||||||||||||||||
Saturday 18 | Sunday 19 | Monday 20 | Tue 21 | |||||||||||||||||||||
| Sunrise | - | 6:03 | - | - | - | - | - | - | - | 6:01 | - | - | - | - | - | - | - | 6:01 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 7:30 | - | - | - | - | - | - | - | 7:30 | - | - | - | - | - | - | - | 7:31 | - | - | - |
 |  | |  | | |  |  | |  | |  | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | 2 | 1 | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 11 | 10 | 12 | 12 | 10 | 7 | 7 | 7 | 7 | 9 | 11 | 9 | 7 | 6 | 6 | 6 | 7 | 6 | 7 | 8 | 9 | 6 | 4 | 2 |
| Feels °C (?) | 9 | 6 | 8 | 8 | 6 | 3 | 4 | 4 | 4 | 5 | 8 | 2 | 0 | 0 | 1 | 1 | 2 | 0 | 1 | 1 | 1 | -2 | -3 | -4 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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