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Surf Forecasts:
K38 and 39 surfForecast / Rhode Island / USA
48hr Weather and Surf, issued 7 am Thursday 26 Mar 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
3.7° C
(Which is 1.2°C colder than average 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: 1.8m 6s primary swell from a South-southwest direction (forecast issued at 07:00am March 26). The wind direction is predicted to be onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Mar) | 4.5ft (1.3m) | 5s |
| Afternoon (26 Mar) | 6ft (1.8m) | 6s |
| Evening (26 Mar) | 6.5ft (2.0m) | 7s |
Table - waves today at K38 and 39. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 26 | Friday 27 | Saturday 28 | Sun 29 | |||||||||||||||||||||
| 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) (?) | 4 | 5 | 6 | 6 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 29 | 72 | 151 | 241 | 249 | 255 | 686 | 1029 | 763 | 521 | 349 | 257 | 223 | 195 | 161 | 98 | 74 | 58 | 43 | 39 | 26 | 16 | 15 | 9 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | on | on | on | on | cross- on | on | on | cross- on | cross | cross- off | cross- off | cross- off | off | off | off | cross- off | cross- off | cross- off | cross- on | cross | cross | cross | cross |
High Tide / height (m) | 2:27AM 0.93 | 3:02PM 0.76 | 3:36AM 0.91 | 4:10PM 0.80 | 4:42AM 0.92 | 5:11PM 0.87 | ||||||||||||||||||
Low Tide / height (m) | 9:11AM 0.05 | 9:19PM 0.05 | 10:30AM 0.03 | 10:46PM 0.01 | 11:31AM -0.01 | 11:51PM -0.05 | ||||||||||||||||||
Thursday 26 | Friday 27 | Saturday 28 | Sun 29 | |||||||||||||||||||||
| Sunrise | - | 6:39 | - | - | - | - | - | - | - | 6:37 | - | - | - | - | - | - | - | 6:35 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 7:04 | - | - | - | - | - | - | - | 7:05 | - | - | - | - | - | - | - | 7:06 | - | - | - |
 |  |  | | |  |  | | | | | | | |  | | | | | | | | | | |
Rain (mm) | 1 | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 8 | 8 | 8 | 9 | 9 | 8 | 10 | 10 | 10 | 11 | 8 | 8 | 7 | 5 | 2 | 1 | -1 | -2 | 0 | 2 | 3 | 2 | 1 | -1 |
| Feels °C (?) | 4 | 3 | 2 | 2 | 4 | 1 | 1 | 1 | 5 | 6 | 2 | 2 | 2 | 0 | -4 | -5 | -8 | -9 | -6 | -3 | -5 | -5 | -6 | -8 |
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Surf Rating (10 Max)
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