K38 and 39 Surf Break

Lat Long: 41.37° N 71.50° W

K38 and 39 48 hour detailed Surf Forecast

Issued: 1 am 06 Aug 2026 (local time)

Forecast update in  hr  min

Today's K38 and 39 sea temperature is
20.8° C
1.0° 

K38 and 39 surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at K38 and 39 today (06 Aug):

  • Morning surf: Morning surf (06 Aug, local time) - 1.5ft (0.4m), 6s period with SE swell.
  • Afternoon surf: Afternoon surf (06 Aug, local time) - 3ft (0.9m), 5s period with SSW swell.
  • Evening surf: Evening surf (06 Aug, local time) - 3.5ft (1.1m), 6s period with SSW swell.

The current surf forecast for K38 and 39 at 10AM is: 0.7m 6s primary swell from a South-southwest direction and 0.4m 6s secondary swell from a Southeast direction, 0.3m 6s secondary swell from a South-southwest direction (forecast issued at 01:00am August 06). The wind direction is predicted to be onshore.

Time (EDT) & DateWave HeightWave Period
Morning (06 Aug)1.5ft (0.4m)6s
Afternoon (06 Aug)3ft (0.9m)5s
Evening (06 Aug)3.5ft (1.1m)6s

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


Short Range Forecast

Light rain (total 7mm), mostly falling on Fri night. Warm (max 30°C on Fri afternoon, min 22°C on Sat morning). Wind will be generally light.

Thursday
6
Friday
7
Saturday
8
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
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
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.5
SE
6
0.5
SE
6
0.4
SE
6
0.7
SSW
6
0.8
SSW
4
1
SSW
5
1.1
SSW
5
1
SSW
6
1.1
SSW
6
1.2
SSW
6
1.1
SSW
6
0.9
SSW
6
0.9
SSW
6
0.9
SSW
6
1
SSW
6
1
SSW
6
1
SSW
6
1.4
SW
6
1
SSW
6
0.9
SSW
6
0.9
SSW
6
1
SSW
6
1.1
SSW
6
1.2
SSW
6
Wave Graph
Metric surfscale
Energy kJ
20
19
9
39
21
58
74
67
89
100
85
50
48
57
62
65
62
152
73
53
50
66
88
97
Wind (km/h)
10
SW
10
SW
15
SW
15
SW
20
SW
20
SW
20
SW
15
SW
15
SW
15
WSW
15
WSW
15
SW
20
SW
20
SW
20
WSW
10
SSW
25
W
5
SW
15
SW
20
WSW
25
SW
20
SW
25
SW
15
WSW
Wind State
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
cross-on
on
on
on
on
on
on
on
High Tide
1:47AM0.82m
2:28PM1.05m
2:52AM0.80m
3:32PM1.08m
4:00AM0.82m
4:37PM1.12m
Low Tide
7:16AM0.06m
8:35PM0.16m
8:24AM0.07m
10:01PM0.14m
9:43AM0.07m
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
thunderstorm
thunderstorm
light rain
part cloud
clear
clear
clear
thunderstorm
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:45
5:46
5:47
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:57
7:55
7:54
 mm
1
4
1
1
Temp °C
24
24
25
27
28
28
26
24
25
26
26
29
30
29
26
25
23
24
22
25
27
27
24
24
Feels °C
27
27
28
29
28
28
27
26
28
28
28
31
30
29
27
28
23
26
23
25
26
26
24
26
  • 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
How to use the Wavefinder 

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