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Surf Forecasts:

K38 and 39 surf break

K38 and 39 surfForecast / Rhode Island / USA

information circle12 Day Weather and Surf, issued 6 pm Tuesday 25 Nov 2025 EST
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
11.1° C
 (Which is normal for this time of year)

Best Forecast Surf Conditions for K38 and 39 this week:

The surf forecast for K38 and 39 over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Dec 02) at 10AM. The primary swell is predicted to be 1.3m and 6s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at K38 and 39 in the next 12 days are 1.7m 10s and forecast to arrive on Wednesday (Dec 03) at 1AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 3s period and expected on Tuesday (Dec 02) at 4PM.

Wave TypeTime (EST) & Date Wave Height & Period
Next good surf (1 star+)10AM (Tue 2nd Dec)4.5ft (1.3m) 6s
Best Surf10AM (Tue 2nd Dec)4.5ft (1.3m) 6s
Most Powerful 1AM (Wed 3rd Dec)5.5ft (1.7m) 10s

Table - best surf conditions forecast for K38 and 39 over the next 12 days.

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Light rain (total 9mm), mostly falling on Tue night. Very mild (max 14°C on Tue night, min 2°C on Thu night). Mainly fresh winds.

Days 3-6 Weather Summary Light rain (total 6mm), mostly falling on Sun night. Icy conditions (max 11°C on Sun afternoon, min 0°C on Fri night). Winds decreasing (fresh winds from the W on Fri afternoon, calm by Sat night).

Tue
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
01
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.9
SSW
1.5
S
1.4
SSW
1.3
S
1.5
S
1.8
SW
1.7
SW
1.6
SW
1.8
SW
1.9
SW
1.5
WSW
0.6
SW
0.3
SW
0.1
SE
0.9
SSW
1.4
SSW
1.3
SW
0.6
SSW
0.4
SW
0.3
SE
1.3
SSE
Period(s) (?)557778887777684566586
Wave
Graph
(?)Metric surfscale
Energy kJ (?)3312115815223935035330030939424237633110912821710137
Wind
(km/h)
20
SSW
35
S
15
SW
15
SSW
35
WSW
30
W
30
WSW
30
W
35
WSW
35
W
30
W
30
WNW
15
WNW
5
ENE
25
S
30
S
25
WSW
10
N
5
N
10
NW
15
NNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
oncross-
on		oncross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		crosscrossglasscross-
on		cross-
on		cross-
on		cross-
off		cross-
off		crosscross-
off
High Tide
/ height (m)
11:11PM
0.73
11:32AM
0.84
12:06AM
0.74
12:27PM
0.82
1:04AM
0.78
1:26PM
0.81
2:03AM
0.85
2:25PM
0.83
3:00AM
0.94
3:23PM
0.86
3:56AM
1.05
4:19PM
0.90
4:49AM
1.15
Low Tide
/ height (m)
4:27PM
0.11
4:24AM
0.12
5:15PM
0.11
5:22AM
0.14
6:10PM
0.11
6:33AM
0.14
7:11PM
0.08
7:52AM
0.11
8:14PM
0.03
9:07AM
0.05
9:15PM
-0.03
10:13AM
-0.03
10:12PM
-0.10
11:12AM
-0.11
Tue
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
01
Sunrise--6:46--6:47--6:48--6:48--6:50--6:52--6:52
Sunset4:19--4:19--4:17--4:17--4:17--4:16--4:16--
cloud
mod rain
cloud
cloud
part cloud
part cloud
part cloud
clear
part cloud
clear
clear
clear
clear
part cloud
cloud
light rain
rain showers
part cloud
cloud
cloud
light snow
Rain (mm)
-9-------------15----
Temp. °C1114141313664442346911115531
Feels °C (?)710121110-3-3-4-6-6-6-4-2023411-1-4
  • 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

Latest Updates

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Quiksilver Teams Up With PrimaLoft® For World’s First Thermal Layering System for a Wetsuit.

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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our K38 and 39 surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for K38 and 39 at:
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Information about the K38 and 39 Surf forecast

The above surf forecast table for K38 and 39 provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at K38 and 39 can be found by selecting the local surf guide option on the grey menu. Our K38 and 39 surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (K38 and 39) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for K38 and 39 may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

K38 and 39 is 8 km (5 miles) from Narragansett Pier. If you plan a vacation in Rhode Island, look for hotels and other accommodation in Narragansett Pier. Narragansett Pier has rooms for a wide range of budgets as well as car hire and transport links.

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