K-181 Surf Break

Lat Long: 31.33° N 116.45° W

K-181 48 hour detailed Surf Forecast

Issued: 10 am 11 Jul 2026 (local time)

Forecast update in  hr  min

Today's K-181 sea temperature is
17.3° C
2.0° 

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 (11 Jul):

  • Morning surf: Morning surf (11 Jul, local time) - 3ft (0.9m), 15s period with SSW swell.
  • Afternoon surf: Afternoon surf (11 Jul, local time) - 3ft (0.9m), 15s period with SSW swell.
  • Evening surf: Evening surf (11 Jul, local time) - 3ft (0.9m), 15s period with SSW swell.

The current surf forecast for K-181 at 6PM is: 0.9m 16s primary swell from a South-southwest direction and 0.7m 9s secondary swell from a West-northwest direction (forecast issued at 10:00am July 11). The wind direction is predicted to be cross-onshore.

Time (PDT) & DateWave HeightWave Period
Morning (11 Jul)3ft (0.9m)15s
Afternoon (11 Jul)3ft (0.9m)15s
Evening (11 Jul)3ft (0.9m)15s

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


Short Range Forecast

Mostly dry. Warm (max 22°C on Mon afternoon, min 18°C on Sat morning). Wind will be generally light.

Saturday
11
Sunday
12
Monday
13
Tue
14
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
2 AM
5 AM
Rating
(10 max)
2
1
1
1
2
2
1
2
2
0
0
0
0
2
1
1
2
0
0
0
0
1
1
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
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
0.8
SW
14
0.7
SW
14
0.9
SSW
14
0.9
SSW
14
0.9
SSW
13
0.9
SSW
13
0.9
SSW
13
0.7
SW
13
0.6
SSW
14
0.6
SW
13
0.8
SSW
14
0.8
SSW
13
0.7
SW
13
0.8
SSW
12
Wave Graph
Metric surfscale
Energy kJ
382
387
414
425
414
352
362
362
362
437
231
191
352
286
282
277
282
183
147
138
246
229
180
196
Wind (km/h)
5
SSE
10
WSW
10
SW
10
W
5
WNW
10
NW
10
NW
5
WNW
5
W
15
WNW
10
WNW
15
WNW
15
WNW
5
N
10
WNW
10
WNW
5
WNW
10
WNW
15
WNW
15
WNW
15
WNW
10
WNW
10
NW
10
NW
Wind State
glassy
on
cross-on
cross-on
cross-on
cross-on
cross-on
glassy
glassy
cross-on
cross-on
cross-on
cross-on
glassy
cross-on
cross-on
glassy
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
8:09AM1.37m
6:52PM2.31m
8:58AM1.45m
7:45PM2.42m
9:42AM1.52m
8:36PM2.47m
Low Tide
12:17PM1.04m
2:23AM0.01m
1:19PM1.01m
3:10AM-0.10m
2:15PM0.95m
3:54AM-0.14m
part cloud
cloud
cloud
part cloud
clear
clear
part cloud
cloud
part cloud
part cloud
cloud
clear
clear
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:48
5:50
5:50
5:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:52
7:52
7:52
7:51
 mm
Temp °C
18
20
19
19
18
18
18
18
19
21
21
20
19
20
20
19
20
21
22
22
20
20
20
20
Feels °C
19
20
20
19
19
19
18
19
20
21
21
19
18
21
20
20
21
21
22
22
20
21
21
20
  • 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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