K38 and 39 surf break

K38 and 39 surfForecast / Rhode Island / USA

information circle48hr Weather and Surf, issued 1 am Sunday 22 Jun 2025 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
16.9° C
(Which is slightly cooler than normal)


How big are the waves at K38 and 39 today?

The current surf forecast for K38 and 39 at 7AM is: 0.9m 4s primary swell from a South-southwest direction and 0.1m 8s secondary swell from a Southeast direction, 0.1m 13s secondary swell from a Southeast direction (forecast issued at 01:00am June 22). The wind direction is predicted to be onshore.

Time (EDT) & DateWave HeightWave Period
Morning (22 Jun)3.5ft (1.0m)5s
Afternoon (22 Jun)4.5ft (1.3m)6s
Evening (22 Jun)4.5ft (1.4m)6s

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

Updates in  hr  min  s Forecast update imminent
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
29
11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM
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
0
0
0
0
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
Wave Height (m) & direction (?)
0.7
SSW
0.8
SSW
0.9
SSW
1
SSW
1.2
SSW
1.3
SSW
1.4
SW
1.4
SW
1.7
SW
1.1
SSW
0.9
SSW
0.8
SSW
0.7
SSW
0.6
S
0.6
S
0.5
S
0.5
S
0.5
SSW
0.3
SSW
0.3
SSW
0.4
SW
0.7
SW
0.9
SW
0.9
SW
0.7
SW
0.5
SSW
0.4
SSW
0.2
SSE
0.2
SSE
0.2
SSE
0.3
SE
0.3
SE
0.3
SE
0.3
SE
0.3
SE
0.3
SE
0.2
SSE
0.3
SE
0.3
SE
0.4
SE
0.4
SE
0.4
SE
0.4
SE
0.5
SE
0.4
SE
0.4
SE
0.4
SE
0.4
SE
0.4
SE
0.4
SE
0.9
SSW
1.2
SW
0.9
SSW
0.9
SSW
0.8
S
0.7
SSW
0.7
SSW
0.7
SSW
0.7
SSW
0.4
SE
Period(s) (?)6645566666666666555544444449999888881010101010101010101010101095666666669
Wave
Graph
(?)Metric surfscale
Energy (?)505345619011414916036910667544529271934241215132138432617161210101413121115141323293228423551333735484344802168687826666696961
Wind
(km/h)
15
SW
15
SSW
20
SW
20
SW
25
SW
30
WSW
25
W
20
WSW
15
WNW
10
NW
10
N
10
NE
10
SE
20
SSE
15
SSE
10
S
10
SSW
10
SW
15
WSW
15
WSW
20
WSW
20
WSW
20
WSW
20
W
15
NW
15
NW
15
NW
15
N
15
E
20
E
20
ESE
15
ESE
10
SE
5
SE
10
ESE
10
ESE
10
SE
15
SSE
15
SSE
10
ESE
15
NE
20
NE
20
NE
20
NE
20
NE
25
ENE
20
ENE
25
ENE
20
ENE
15
NE
15
NE
15
ENE
10
ENE
10
E
10
E
5
E
5
ENE
5
N
5
NNW
5
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
onononononcross-
on
cross-
on
cross-
on
cross-
on
crosscross-
off
offcrosscross-
on
cross-
on
cross-
on
cross-
on
ononcross-
on
cross-
on
oncross-
on
cross-
on
crosscrosscrosscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
crosscrosscross-
off
cross-
off
crosscrosscrosscross-
off
offoffoffoffoffoffcross-
off
offcross-
off
offoffoffoffcross-
off
cross-
off
cross-
off
cross-
off
glasscross-
off
glass
High Tide
/ height (m)
5:25AM
0.90
5:55PM
1.23
6:21AM
0.94
6:50PM
1.28
7:16AM
0.97
7:42PM
1.29
8:09AM
0.99
8:34PM
1.28
9:01AM
1.01
9:24PM
1.24
9:51AM
1.01
10:13PM
1.17
10:41AM
1.00
11:01PM
1.09
Low Tide
/ height (m)
11:33PM
-0.00
11:18AM
-0.05
12:33AM
-0.06
12:17PM
-0.09
1:28AM
-0.10
1:15PM
-0.10
2:20AM
-0.12
2:10PM
-0.11
3:10AM
-0.12
3:04PM
-0.09
3:57AM
-0.10
3:56PM
-0.05
4:44AM
-0.06
4:49PM
0.01
5:28AM
-0.01
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
29
Sunrise---5:11-------5:13-------5:13-------5:13-------5:13-------5:13-------5:13-------5:15
Sunset-------8:22-------8:22-------8:22-------8:22-------8:22-------8:22-------8:22----
clearcloudpart cloudcloudpart cloudclearclearpart cloudpart cloudclearclearclearpart cloudclearclearclearclearclearclearclearpart cloudclearclearclearclearclearclearclearclearclearclearclearclearpart cloudpart cloudpart cloudrain showersclearclearcloudlight rainlight rainlight rainlight raincloudcloudcloudpart cloudcloudcloudcloudlight rainlight rainlight rainlight rainlight raincloudcloudlight rainrain showers
Rain (mm)
------------------------------------1---1211-------11112--11
Temp. °C242322232327272827262524262423212021232530333332302826272927252219181818191918171716151517181917161616171717171818181919
Feels °C (?)232221222124263030292826272322212022252731323232313028283024232017171717171716171614131214151714141515161717171919202122
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
<span class="translation_missing" title="translation missing: en.leaflet.map_placeholder_alt">Map Placeholder Alt</span>

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