K-181 Surf Break

Lat Long: 31.33° N 116.45° W

K-181 48 hour detailed Surf Forecast

Issued: 4 am 10 Jul 2026 (local time)

Forecast update in  hr  min

Today's K-181 sea temperature is
17.1° C
2.2° 

K-181 surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at K-181 today (10 Jul):

  • Morning surf: Morning surf (10 Jul, local time) - 3ft (0.9m), 15s period with SSW swell.
  • Afternoon surf: Afternoon surf (10 Jul, local time) - 3ft (0.9m), 15s period with SSW swell.
  • Evening surf: Evening surf (10 Jul, local time) - 3ft (0.9m), 15s period with SSW swell.

The current surf forecast for K-181 at 9AM is: 0.9m 15s primary swell from a South-southwest direction and 1.0m 9s secondary swell from a West-northwest direction (forecast issued at 04:00am July 10). The wind direction is predicted to be cross-onshore.

Time (PDT) & DateWave HeightWave Period
Morning (10 Jul)3ft (0.9m)15s
Afternoon (10 Jul)3ft (0.9m)15s
Evening (10 Jul)3ft (0.9m)15s

Table - waves today at K-181. (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Warm (max 21°C on Sun morning, min 17°C on Fri night). Wind will be generally light.

Friday
10
Saturday
11
Sunday
12
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)
2
3
2
2
2
1
1
2
2
2
1
1
3
1
3
3
2
2
2
1
0
0
1
1
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)
1
SW
16
0.9
SSW
16
0.9
SSW
15
0.9
SSW
15
0.9
SSW
15
0.9
SSW
15
0.9
SSW
15
0.9
SSW
15
0.9
SSW
15
0.9
SSW
15
0.9
SSW
15
0.9
SSW
15
0.9
SSW
15
0.9
SSW
16
0.9
SSW
15
0.9
SSW
14
0.9
SSW
14
0.9
SSW
14
0.9
SSW
14
1
SSW
14
0.7
SW
14
0.7
SW
14
0.9
SSW
14
0.9
SSW
14
Wave Graph
Metric surfscale
Energy kJ
489
419
393
377
372
372
372
372
372
377
382
387
414
419
414
352
362
362
362
437
197
191
347
286
Wind (km/h)
5
WNW
5
SW
5
SSW
10
WSW
10
WSW
10
WSW
5
WNW
5
NW
5
WSW
5
SE
5
S
10
SW
5
SSW
5
WSW
0
WNW
5
WNW
5
SW
5
WSW
0
W
10
SW
10
W
10
W
10
NW
5
WNW
Wind State
cross-on
glassy
cross-on
on
on
on
cross-on
glassy
glassy
glassy
cross
cross-on
glassy
on
glassy
glassy
glassy
glassy
glassy
on
on
cross-on
cross-on
cross-on
High Tide
7:06AM1.28m
5:56PM2.17m
8:09AM1.37m
6:52PM2.31m
8:58AM1.45m
7:45PM2.42m
Low Tide
00:39AM0.42m
11:08AM1.04m
1:33AM0.19m
12:17PM1.04m
2:23AM0.01m
1:19PM1.01m
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
cloud
cloud
part cloud
clear
clear
clear
part cloud
cloud
clear
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:48
5:48
5:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:52
7:52
7:52
 mm
Temp °C
17
17
18
20
19
19
18
18
17
17
18
20
19
20
18
19
19
19
19
21
21
21
19
20
Feels °C
18
18
19
21
19
19
19
19
18
18
19
20
20
21
19
20
20
20
21
21
21
21
19
21
  • 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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