K38 and 39 Surf Break

K38 and 39 48 hour detailed Surf Forecast

Lat Long: 41.37° N 71.50° W

Issued: 7 pm 03 Jul 2026 (local time)

Forecast update in  hr  min

Today's K38 and 39 sea temperature is
19.8° C

Slightly warmer than usual

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

Surf Forecasts:

How big are the waves at K38 and 39 today (04 Jul):

  • Morning surf: Morning surf (04 Jul, local time) - 1ft (0.3m), 9s period with SE swell.
  • Afternoon surf: Afternoon surf (04 Jul, local time) - 3ft (0.9m), 4s period with SW swell.
  • Evening surf: Evening surf (04 Jul, local time) - 2.5ft (0.8m), 5s period with SW swell.

The current surf forecast for K38 and 39 at 3AM is: 0.7m 5s primary swell from a South-southwest direction and 0.3m 9s secondary swell from a Southeast direction, 0.3m 3s secondary swell from a West-northwest direction (forecast issued at 07:00pm July 03). The wind direction is predicted to be cross-onshore.

Time (EDT) & DateWave HeightWave Period
Morning (04 Jul)1ft (0.3m)9s
Afternoon (04 Jul)3ft (0.9m)4s
Evening (04 Jul)2.5ft (0.8m)5s

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

Short Range Forecast

Heavy rain (total 30mm), heaviest during Mon afternoon. Warm (max 32°C on Sat afternoon, min 16°C on Mon afternoon). Winds increasing (light winds from the E on Sun morning, fresh winds from the E by Mon afternoon).

Fri
3
Saturday
4
Sunday
5
Mon
6
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
2 AM
5 AM
8 AM
11 AM
2 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)
0.9
SSW
6
0.9
SSW
5
1.1
SW
5
0.8
SSW
5
0.6
SSW
5
0.3
SE
9
0.6
SSW
5
0.8
SW
4
0.9
SSW
4
0.8
SSW
5
0.7
SSW
5
0.6
SSW
5
0.4
SSW
5
0.3
SE
8
0.3
SE
8
0.3
SE
8
0.3
SE
8
0.3
SE
8
0.3
SE
8
0.3
SE
9
0.3
SE
9
0.3
SE
10
0.3
SE
10
0.3
SE
10
Wave Graph
Metric surfscale
Energy kJ
55
47
55
30
20
14
17
18
35
31
20
15
9
11
11
11
11
11
11
12
13
14
15
15
Wind (km/h)
20
WSW
15
WSW
15
W
15
WNW
15
WNW
15
W
20
W
20
WSW
20
W
15
WSW
20
W
15
W
15
N
10
NE
10
E
10
SE
15
ESE
15
E
15
E
10
SE
20
ESE
15
E
25
E
30
E
Wind State
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross-off
cross-off
High Tide
10:59PM0.98m
11:29AM0.90m
11:41PM0.93m
12:14PM0.91m
00:27AM0.89m
1:03PM0.94m
Low Tide
4:15PM0.11m
4:49AM0.06m
4:57PM0.12m
5:24AM0.06m
5:44PM0.14m
6:04AM0.06m
clear
clear
clear
clear
clear
clear
clear
clear
thunderstorm
light rain
cloud
rain showers
part cloud
clear
part cloud
part cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
heavy rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
—
5:16
—
—
—
—
—
—
—
5:18
—
—
—
—
—
—
—
5:18
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
8:22
—
—
—
—
—
—
—
8:22
—
—
—
—
—
—
—
8:22
—
—
—
—
—
8:22
 mm
—
—
—
—
—
—
—
—
1
1
—
1
—
—
—
—
—
—
—
—
1
2
3
11
Temp °C
33
29
29
27
25
26
30
32
29
25
23
22
22
23
25
26
23
21
20
19
19
18
17
16
Feels °C
32
30
30
28
26
27
30
31
29
27
23
24
22
22
24
24
21
20
19
19
17
17
14
12
Swell 1
Height (m)
Direction
Period (s)
0.3
SE
10
0.3
SE
9
0.8
SSW
5
0.8
SSW
5
0.6
SSW
5
0.5
SSW
5
0.3
SE
9
0.3
SE
9
0.3
SE
9
0.8
SSW
5
0.7
SSW
5
0.6
SSW
5
0.4
SSW
5
0.4
SSW
5
0.4
SSW
5
0.4
SSW
5
0.4
SSW
5
0.4
SSW
5
0.3
SSW
5
0.2
SSW
5
0.3
SE
9
0.3
SE
10
0.3
SE
10
0.3
SE
10
Energy kJ
14
14
33
30
20
14
13
13
12
26
20
15
9
9
9
10
11
11
6
3
13
14
15
15
Swell 2
Height (m)
Direction
Period (s)
—
—
0.3
SE
9
0.3
SE
9
0.3
SE
9
0.3
SE
9
—
—
—
0.3
SE
9
0.3
SE
9
0.2
SSE
9
0.2
SSE
8
0.3
SE
8
0.3
SE
8
0.3
SE
8
0.3
SE
8
0.3
SE
8
0.3
SE
8
0.3
SE
9
0.2
SSW
5
0.2
SSW
5
0.2
SSW
5
0.2
SSW
5
Energy kJ
—
—
14
13
13
13
—
—
—
12
12
7
7
11
11
11
11
11
11
12
2
2
3
3
Swell 3
Height (m)
Direction
Period (s)
—
—
—
—
—
—
—
—
—
0.2
NNW
3
0.1
SE
7
0.1
SE
7
0.1
SE
7
0.1
SE
6
—
—
—
—
—
—
—
—
—
—
Energy kJ
—
—
—
—
—
—
—
—
—
1
2
2
2
2
—
—
—
—
—
—
—
—
—
—
Wind waves
Height (m)
Direction
Period (s)
0.9
SSW
6
0.9
SSW
5
1.1
SW
5
0.3
WNW
3
—
—
0.6
SSW
5
0.8
SW
4
0.9
SSW
4
0.8
SW
5
—
—
—
—
—
—
0.4
E
3
0.6
E
4
0.6
E
4
0.7
ESE
4
0.8
ESE
4
0.7
SE
4
0.7
SE
5
0.7
SE
5
Energy kJ
55
47
55
1
—
—
17
18
35
31
—
—
—
—
—
—
3
9
10
16
21
21
22
22
Nearest Offshore or Glassy
Scotts Bay
Nova Scotia
Loch Arbor
New Jersey
Ruggles
Rhode Island
Indian Wells
Long Island NY
Indian Wells
Long Island NY
Indian Wells
Long Island NY
Road K
Long Island NY
Holiday Beach
Eleuthera
Democrat Point Robert Moses
Long Island NY
Misquamicut State Beach
Rhode Island
LBI Long Beach Island
New Jersey
Cupsogue
Long Island NY
Backyards
Nova Scotia
Tea Break
Amber Coast
Tea Break
Amber Coast
Whale Point Cut
Eleuthera
Whale Point Cut
Eleuthera
Costeño Beach
Caribbean
Lbi 82st
New Jersey
Tea Break
Amber Coast
Tea Break
Amber Coast
Dunkleys
Bermuda
Scotts Bay
Nova Scotia
Tuckers
Bermuda
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
Distance (km)
626
245
20
68
68
68
103
1834
173
25
294
120
750
2396
2396
1830
1830
3355
301
2396
2396
1174
626
1173
Best forecast wave conditions in Rhode Island
Ruggles
Misquamicut State Beach
Rating
(10 max)
1
1
Best forecast wave conditions in United States
Point Loma
CAL - San Diego County
Super Tubes
CAL - Ventura
Super Tubes
CAL - Ventura
Trestles (Uppers)
CAL - Orange County
Lincoln City Nelscott Reef
Oregon North
Lincoln City Nelscott Reef
Oregon North
La Push
Washington
Super Tubes
CAL - Ventura
Lavallette
New Jersey
Super Tubes
CAL - Ventura
Chincoteague
Virginia
Zero
CAL - LA County
Malibu
CAL - LA County
Blacks Beach
CAL - San Diego County
Trestles (Uppers)
CAL - Orange County
Cape Elizabeth
Washington
Elwha
Washington
Super Tubes
CAL - Ventura
Heavens
CAL - LA County
Swamis
CAL - San Diego County
Trestles (Uppers)
CAL - Orange County
Lincoln City Nelscott Reef
Oregon North
Trestles (Uppers)
CAL - Orange County
Haggerty's
CAL - LA County
Rating
(10 max)
1
2
2
2
2
2
2
2
1
2
1
2
2
3
3
2
1
2
2
3
3
3
3
2
Header Global
Viri Inga O Tuki
Chile
Viri Inga O Tuki
Chile
Amanzimtoti
South Africa
Cyclops
Australia
Cyclops
Australia
Cyclops
Australia
Cyclops
Australia
Amanzimtoti
South Africa
Ethel Wreck
Australia
Lebu
Chile
Trial Harbour
Australia
Trial Harbour
Australia
Trial Harbour
Australia
Trial Harbour
Australia
Easter Reef
Australia
Easter Reef
Australia
Little Wanganui
New Zealand
Little Wanganui
New Zealand
Anawhata Road (Oaonui)
New Zealand
Raglan-Indicators
New Zealand
Anawhata Road (Oaonui)
New Zealand
Anawhata Road (Oaonui)
New Zealand
Gas Bay
Australia
Cobblestones
Australia
Rating
(10 max)
7
8
5
5
5
5
5
4
5
5
9
9
9
8
7
5
7
6
5
6
5
5
9
8
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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