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K38 and 39 surfForecast / Rhode Island / USA
48hr Weather and Surf, issued 7 am Friday 24 Apr 2026 EDTForecast update in hr min s Forecast update imminent
K38 and 39 surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's K38 and 39 sea temperature is
7.0° C
(Which is normal for this time of year)How big are the waves at K38 and 39 today?
The current surf forecast for K38 and 39 at 3PM is: 0.5m 6s primary swell from a South direction and 0.1m 7s secondary swell from a Southeast direction (forecast issued at 07:00am April 24). An open ocean swell of 0.4m 4s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 Apr) | 2ft (0.6m) | 7s |
| Afternoon (24 Apr) | 1.5ft (0.5m) | 6s |
| Evening (24 Apr) | 1.5ft (0.4m) | 6s |
Table - waves today at K38 and 39. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 3mm), mostly falling on Sun afternoon. Very mild (max 10°C on Fri afternoon, min 4°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 24 | Saturday 25 | Sunday 26 | Mon 27 | |||||||||||||||||||||
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 | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SSW 7 | SSW 7 | S 7 | S 6 | S 6 | SSW 6 | SSW 6 | S 6 | SSW 6 | SE 15 | SE 15 | SSW 6 | SSW 7 | SE 14 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | ESE 13 | ESE 12 | ESE 12 | SE 6 | |
36 | 35 | 32 | 21 | 20 | 12 | 12 | 17 | 10 | 9 | 8 | 8 | 19 | 29 | 28 | 27 | 27 | 26 | 26 | 26 | 16 | 15 | 15 | 78 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross-off | off | cross | cross | cross | cross-off | cross-off | off | off | cross-off | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | |
High Tide | 2:10AM0.93m | 2:47PM0.84m | 3:17AM0.89m | 3:51PM0.87m | 4:19AM0.87m | 4:48PM0.93m | ||||||||||||||||||
Low Tide | 8:55AM0.04m | 9:21PM0.07m | 10:04AM0.04m | 10:37PM0.03m | 11:02AM0.02m | 11:38PM-0.01m | ||||||||||||||||||
 |  |  | | |  | | | | |  | | | | | | | | |  | | | |  | |
 | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | 5:48 |
 | — | — | — | — | 7:35 | — | — | — | — | — | — | — | 7:36 | — | — | — | — | — | — | — | 7:37 | — | — | 7:37 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 1 | — | — | — | |
Temp °C | 7 | 8 | 9 | 10 | 8 | 7 | 6 | 6 | 5 | 5 | 7 | 8 | 7 | 6 | 6 | 5 | 4 | 5 | 7 | 6 | 6 | 6 | 6 | 5 |
4 | 5 | 5 | 6 | 2 | 2 | 2 | 2 | 0 | 0 | 2 | 3 | 2 | 2 | 3 | 2 | 1 | 0 | 2 | 1 | 0 | 1 | 1 | -1 | |
Swell 1 Height (m) Direction Period (s) | SSW 7 | SSW 7 | S 7 | S 6 | S 6 | SSW 6 | SSW 6 | S 6 | SSW 6 | S 6 | S 6 | SSW 6 | SSW 7 | SSW 7 | SSW 6 | SSW 6 | SSE 6 | S 8 | SE 13 | SE 13 | ESE 13 | S 7 | S 7 | SE 6 |
 kJ | 36 | 35 | 32 | 21 | 20 | 12 | 12 | 17 | 10 | 2 | 2 | 6 | 16 | 15 | 14 | 13 | 13 | 11 | 26 | 26 | 16 | 4 | 10 | 78 |
Swell 2 Height (m) Direction Period (s) | ESE 4 | ESE 4 | ESE 4 | SE 7 | SE 7 | SE 7 | SE 7 | — | SE 15 | SSW 6 | SSW 5 | SSW 7 | ESE 14 | SE 14 | SE 13 | SE 13 | SE 13 | SE 13 | SSW 7 | SSW 7 | SSW 7 | ESE 12 | ESE 12 | S 8 |
| kJ | 10 | 7 | 3 | 2 | 2 | 2 | 2 | — | 9 | 3 | 3 | 5 | 19 | 29 | 28 | 27 | 27 | 26 | 5 | 5 | 5 | 15 | 15 | 4 |
Swell 3 Height (m) Direction Period (s) | SE 7 | SE 7 | SE 7 | E 6 | — | — | — | — | E 7 | SE 15 | SE 15 | SE 14 | E 9 | E 9 | E 8 | E 8 | E 8 | — | — | — | — | — | — | ESE 12 |
| kJ | 2 | 2 | 2 | 1 | — | — | — | — | 1 | 9 | 8 | 8 | 2 | 2 | 5 | 5 | 1 | — | — | — | — | — | — | 15 |
Wind waves Height (m) Direction Period (s) | — | — | — | SE 4 | SE 3 | SE 4 | SE 4 | SE 4 | ESE 3 | — | ESE 3 | ESE 3 | ESE 3 | SE 3 | ESE 3 | E 3 | SE 3 | E 2 | ESE 3 | ESE 4 | ESE 4 | ESE 5 | ESE 5 | NE 3 |
| kJ | — | — | — | 4 | 5 | 6 | 5 | 3 | 1 | — | 2 | 6 | 4 | 3 | 1 | 1 | 2 | 2 | 6 | 18 | 26 | 44 | 55 | 3 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1520 | 50 | 68 | 623 | 623 | 623 | 615 | 615 | 615 | 615 | 727 | 615 | 108 | 108 | 108 | 107 | 108 | 108 | 615 | 672 | 756 | 615 | 623 | 0 |
Best forecast wave conditions in Rhode Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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