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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 Monday 16 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
2.9° C
 (Which is 1.5°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 4PM is: 3.0m 8s primary swell from a South direction (forecast issued at 01:00pm March 16). The wind direction is predicted to be cross-onshore.

Time (EDT) & DateWave HeightWave Period
Morning (16 Mar)7ft (2.2m)7s
Afternoon (16 Mar)10ft (3.0m)8s
Evening (16 Mar)11ft (3.5m)9s

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
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
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
1
0
0
0
0
2
0
0
1
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
2.5
SSE
3
S
3
S
3
S
4
S
4.5
S
3.5
S
3.5
S
3.5
S
3
SSW
2.5
S
2.5
SSW
2
S
1.7
S
1.2
SSE
1.2
SSE
1.1
SSE
1.2
SSE
1.1
SSE
1.1
SSE
1.1
SSE
1.1
SSE
1.1
SSE
1.1
SSE
Period(s) (?)7899101010101010101010101010109999999
Wave
Graph
(?)Metric surfscale
Energy kJ (?)65510411380174130814164245025222120189812681320786557281281235265216211211206180176
Wind
(km/h)
35
SSE
40
S
35
S
40
S
55
S
55
S
35
SW
40
WSW
40
W
35
WSW
30
WSW
25
WNW
25
NW
25
W
20
WNW
15
WNW
15
WNW
5
WSW
20
SSW
15
SSW
10
SSW
10
S
10
SSE
10
SE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
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		cross-
on		glasscross-
on		ononcross-
on		cross-
on		cross
High Tide
/ height (m)
6:54PM
0.92
7:17AM
0.97
7:37PM
1.01
8:00AM
1.01
8:18PM
1.09
Low Tide
/ height (m)
12:50PM
-0.02
1:04AM
-0.07
1:24PM
-0.09
1:45AM
-0.15
1:58PM
-0.14
2:25AM
-0.20
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Sunrise-------6:54-------6:52-------6:50
Sunset--6:52-------6:53-------6:54-----
light rain
light rain
light rain
mod rain
light rain
light rain
rain showers
clear
clear
clear
clear
part cloud
clear
part cloud
clear
part cloud
cloud
cloud
clear
clear
clear
part cloud
clear
clear
Rain (mm)
3356321-----------------
Temp. °C101111111212631233-1-2-3-3-20000000
Feels °C (?)345312-2-7-10-8-6-5-9-10-11-10-8-4-7-6-5-5-5-5
  • 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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