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Surf Forecasts:

K38 and 39 surf break

K38 and 39 surfForecast / Rhode Island / USA

information circle48hr Weather and Surf, issued 1 pm Sunday 15 Mar 2026 EDT
Forecast 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
3.0° C
 (Which is 1.4°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 5PM is: 0.4m 6s primary swell from a South-southwest direction and 0.1m 10s secondary swell from a Southeast direction, 0.4m 3s secondary swell from a Southeast direction (forecast issued at 01:00pm March 15). The wind direction is predicted to be cross-shore.

Time (EDT) & DateWave HeightWave Period
Morning (15 Mar)2ft (0.6m)7s
Afternoon (15 Mar)1.5ft (0.4m)6s
Evening (15 Mar)2.5ft (0.7m)4s

Table - waves today at K38 and 39. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.5
SSW
0.4
SSW
0.4
SSW
0.3
SSW
0.9
SE
1.3
SE
1.6
SE
2.3
SSE
2.4
SSE
3
SSE
3.5
S
3.5
S
4
S
4
S
3.5
S
3
S
2.5
S
2.5
S
2.5
S
1.9
SSW
1.5
SSW
1.3
SSW
0.9
SSE
1.5
S
Period(s) (?)77664567889910101110101010101010129
Wave
Graph
(?)Metric surfscale
Energy kJ (?)261513831841574456891081160221632754367225471838143713431257711416314231392
Wind
(km/h)
15
E
20
SE
20
SE
20
ESE
25
ESE
25
ESE
35
SE
40
SSE
35
SSE
40
S
40
S
50
S
55
S
30
W
35
WSW
40
W
35
W
35
WSW
30
WSW
25
WNW
25
NW
20
WNW
20
WNW
20
WNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		crosscross-
off		cross-
off		cross-
off		crosscrosscross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		oncross-
on		cross-
on		cross-
on		oncross-
on		crosscross-
on		cross-
on		cross-
on
High Tide
/ height (m)
6:10PM
0.82
6:33AM
0.91
6:54PM
0.92
7:17AM
0.97
7:37PM
1.01
8:00AM
1.01
Low Tide
/ height (m)
12:16PM
0.06
12:23AM
0.01
12:50PM
-0.02
1:04AM
-0.07
1:24PM
-0.09
1:45AM
-0.15
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Sunrise-------6:56-------6:54-------6:52
Sunset--6:52-------6:52-------6:53-----
cloud
cloud
part cloud
clear
cloud
cloud
cloud
mod rain
light rain
light rain
light rain
light rain
light rain
rain showers
part cloud
clear
clear
part cloud
clear
part cloud
clear
part cloud
clear
part cloud
Rain (mm)
-------6354542----------
Temp. °C1112477910111111128531343-2-2-3-3
Feels °C (?)-4-5-5-4-30-11344221-3-7-9-7-5-5-10-10-10-10
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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View detailed surf forecast for K38 and 39 at:
surf-forecast.com

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