Surf Break

Lat Long: 31.33° N 116.45° W

K-181 48 hour detailed Surf Forecast

Issued: 4 am 10 Oct 2026 (local time)

Forecast update in  hr  min

Today's K-181 sea temperature is
23.7°C
3.9° 

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 Oct):

  • Morning surf: Morning surf (10 Oct, local time) - 2.5ft (0.8m), 18s period with SSW swell.
  • Afternoon surf: Afternoon surf (10 Oct, local time) - 3ft (0.9m), 18s period with SSW swell.
  • Evening surf: Evening surf (10 Oct, local time) - 3.5ft (1.0m), 17s period with SW swell.

The current surf forecast for K-181 at 10AM is: 0.8m 18s primary swell from a South-southwest direction and 0.9m 14s secondary swell from a Southwest direction (forecast issued at 04:00am October 10). The wind direction is predicted to be onshore.

Time (PDT) & DateWave HeightWave Period
Morning (10 Oct)2.5ft (0.8m)18s
Afternoon (10 Oct)3ft (0.9m)18s
Evening (10 Oct)3.5ft (1.0m)17s

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


Short Range Forecast

Moderate rain (total 16mm), heaviest on Sun morning. Warm (max 24°C on Sat night, min 18°C on Mon night). Winds increasing (calm on Sat morning, gales from the SSE by Sat night).

Saturday
10
Sunday
11
Monday
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)
3
3
3
3
1
4
3
1
0
0
2
1
1
3
4
4
4
4
4
4
2
1
3
3
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
SW
14
0.9
SW
14
0.8
SSW
18
0.8
SSW
18
0.9
SSW
18
1.1
SW
18
1.1
SW
18
0.9
SW
17
1.1
SW
16
2.5
SSW
13
2.5
SSW
12
1.9
SSW
11
1.2
SW
16
1.2
SW
16
1.2
SW
16
1.2
SW
16
1.1
SW
16
1.1
SW
15
1.1
SW
15
0.8
SSW
19
0.9
SSW
18
0.9
SSW
18
0.9
SSW
18
0.9
SSW
18
Wave Graph
Metric surfscale
Energy kJ
350
350
399
399
547
711
703
429
595
2253
1609
853
748
739
739
729
620
566
551
475
525
503
491
547
Wind (km/h)
5
NW
5
WNW
5
WNW
5
NNW
10
SSW
5
S
10
NNE
30
ESE
65
SSE
35
WSW
15
WSW
15
S
15
WSW
10
WSW
5
SW
5
W
5
SSE
5
S
5
WSW
5
SW
15
WNW
20
NW
15
NW
10
NW
Wind State
glassy
glassy
glassy
glassy
cross-on
glassy
cross-off
cross-off
cross
on
on
cross-on
on
on
glassy
glassy
glassy
glassy
glassy
glassy
cross-on
cross-on
cross
cross-on
High Tide
8:58AM2.12m
9:36PM1.75m
9:23AM2.14m
10:16PM1.63m
9:48AM2.11m
10:58PM1.50m
Low Tide
2:46AM0.53m
3:29PM0.30m
3:11AM0.66m
4:06PM0.28m
3:35AM0.79m
4:43PM0.31m
cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
light rain
light rain
rain showers
cloud
cloud
cloud
cloud
cloud
light rain
part cloud
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
6:45
—
—
—
—
—
—
—
6:45
—
—
—
—
—
—
—
6:46
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
6:20
—
—
—
—
—
—
—
6:17
—
—
—
—
—
—
—
6:16
—
—
 mm
—
—
—
—
—
—
—
3
1
3
5
2
1
—
—
—
—
—
1
—
—
—
—
—
Temp °C
22
22
22
23
23
22
22
24
21
19
19
19
20
20
20
19
19
19
19
19
19
19
18
18
Feels °C
24
24
25
25
23
25
23
22
11
15
18
18
19
20
21
19
20
20
20
19
18
17
16
17
  • 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 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our K-181 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.


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