Surf Break

Lat Long: 31.33° N 116.45° W

K-181 48 hour detailed Surf Forecast

Issued: 10 am 24 Sep 2026 (local time)

Forecast update in  hr  min

Today's K-181 sea temperature is
21.8°C
1.5° 

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 (24 Sep):

  • Morning surf: Morning surf (24 Sep, local time) - 2.5ft (0.8m), 14s period with SW swell.
  • Afternoon surf: Afternoon surf (24 Sep, local time) - 3ft (0.9m), 14s period with SW swell.
  • Evening surf: Evening surf (24 Sep, local time) - 3.5ft (1.1m), 14s period with SW swell.

The current surf forecast for K-181 at 5PM is: 0.9m 14s primary swell from a Southwest direction and 0.8m 11s secondary swell from a West-northwest direction (forecast issued at 10:00am September 24). The wind direction is predicted to be cross-onshore.

Time (PDT) & DateWave HeightWave Period
Morning (24 Sep)2.5ft (0.8m)14s
Afternoon (24 Sep)3ft (0.9m)14s
Evening (24 Sep)3.5ft (1.1m)14s

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


Short Range Forecast

Mostly dry. Warm (max 25°C on Sat morning, min 20°C on Thu morning). Wind will be generally light.

Thursday
24
Friday
25
Saturday
26
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)
1
0
0
0
1
2
2
1
1
0
0
0
1
1
2
2
3
1
0
0
2
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.8
SW
14
0.8
SW
14
0.9
SW
14
0.9
SW
14
1.1
SW
14
1.1
SW
14
1.1
SW
14
1.1
SW
13
1.1
SW
12
1.1
SW
12
1.1
SW
13
1.1
SW
13
0.8
SW
14
0.9
SW
13
1.1
SW
13
1.1
SW
13
1.1
SW
13
1.3
SW
13
1.4
SW
13
1.4
SW
13
1.3
SSW
13
1.2
SW
12
Wave Graph
Metric surfscale
Energy kJ
285
277
322
327
447
447
404
398
341
346
386
386
218
295
386
437
431
552
623
623
546
442
Wind (km/h)
10
NW
10
WNW
20
WNW
15
WNW
10
WNW
10
NW
5
NW
10
NW
5
NW
15
WNW
20
WNW
20
WNW
10
NW
10
NW
10
NW
5
NW
5
NNW
10
WNW
15
WNW
20
WNW
10
NNW
10
NNW
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross-on
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
glassy
cross-on
cross-on
cross-on
cross
cross
High Tide
8:26AM1.78m
8:07PM1.97m
8:45AM1.89m
8:44PM1.94m
9:06AM2.00m
9:22PM1.87m
Low Tide
2:08PM0.70m
2:31AM0.36m
2:42PM0.55m
2:54AM0.42m
3:18PM0.43m
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:35
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6:35
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—
—
—
—
—
—
6:35
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
6:39
—
—
—
—
—
—
—
6:37
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—
—
—
—
—
—
6:37
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 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
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Temp °C
20
22
22
22
21
20
22
22
23
24
24
24
23
23
23
23
23
25
25
24
23
24
Feels °C
21
23
21
22
22
21
24
23
25
24
23
23
25
24
24
24
25
26
25
23
23
24
  • 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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