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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 Thursday 19 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
3.4° C
 (Which is 1.1°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 8PM is: 0.8m 8s primary swell from a South-southeast direction and 0.6m 8s secondary swell from a South direction, 0.4m 3s secondary swell from a Southwest direction (forecast issued at 01:00pm March 19). The wind direction is predicted to be onshore.

Time (EDT) & DateWave HeightWave Period
Morning (19 Mar)2.5ft (0.8m)9s
Afternoon (19 Mar)3ft (0.9m)8s
Evening (19 Mar)2.5ft (0.8m)8s

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
Thursday
19
Friday
20
Saturday
21
Sunday
22
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
1
1
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1
SSE
0.9
SSE
0.9
SSE
0.8
SSE
0.6
SSE
0.5
S
0.5
SE
0.6
SE
0.5
SE
0.5
SE
0.6
SE
1.6
SSW
1.9
SSW
1.9
SSW
1.7
SSW
1.5
SSW
1.4
SSW
1.1
S
1
S
0.8
SSW
0.7
SSW
0.6
S
0.6
S
0.4
SE
Period(s) (?)988888888886677777777668
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1411111118853343343343241154270316285206168113946045292721
Wind
(km/h)
10
SSE
15
S
15
SW
15
SSW
15
SSW
20
SW
15
W
10
WNW
15
SW
20
SSW
35
SSW
35
SSW
35
SSW
30
SW
15
SW
10
W
25
NW
20
NW
15
NNW
15
NNW
10
N
10
NNE
10
NE
10
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscross-
on		ononcross-
on		oncross-
on		crossoncross-
on		cross-
on		ononononcross-
on		crosscross-
off		cross-
off		cross-
off		cross-
off		offoffcross-
off
High Tide
/ height (m)
8:42AM
1.03
9:01PM
1.14
9:25AM
1.02
9:45PM
1.16
10:09AM
0.98
10:31PM
1.15
Low Tide
/ height (m)
2:34PM
-0.18
3:07AM
-0.22
3:12PM
-0.20
3:50AM
-0.21
3:52PM
-0.19
4:37AM
-0.17
Thursday
19
Friday
20
Saturday
21
Sunday
22
Sunrise-------6:50-------6:48-------6:46
Sunset--6:55-------6:57-------6:58-----
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
cloud
cloud
mod rain
light rain
cloud
cloud
clear
clear
clear
part cloud
cloud
cloud
part cloud
cloud
Rain (mm)
------------62----------
Temp. °C12222322556666569101185432
Feels °C (?)-4-3-4-3-4-3-3-20-1-2-2-2-11334530-1-2-3
  • 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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