Cojo Surf Break

Lat Long: 34.45° N 120.44° W

Cojo 48 hour detailed Surf Forecast

Issued: 4 pm 17 Sep 2026 (local time)

Forecast update in  hr  min

Today's Cojo sea temperature is
19.8°C
2.7° 

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


How big are the waves at Cojo today (17 Sep):

  • Afternoon surf: Afternoon surf (17 Sep, local time) - 2.5ft (0.7m), 15s period with SSW swell.
  • Evening surf: Evening surf (17 Sep, local time) - 2.5ft (0.7m), 15s period with SSW swell.

The current surf forecast for Cojo at 10PM is: 0.7m 15s primary swell from a South-southwest direction and 0.4m 21s secondary swell from a Southwest direction (forecast issued at 04:00pm September 17). An open ocean swell of 1.1m 4s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 2.

Time (PDT) & DateWave HeightWave Period
Morning (17 Sep)--
Afternoon (17 Sep)2.5ft (0.7m)15s
Evening (17 Sep)2.5ft (0.7m)15s

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


Short Range Forecast

Mostly dry. Warm (max 22°C on Sat afternoon, min 15°C on Thu night). Mainly fresh winds.

Thu
17
Friday
18
Saturday
19
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
1
2
1
1
1
1
0
0
1
1
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
Wave
Height (m)
Direction
Period (s)
0.7
SSW
15
0.7
SSW
15
0.7
SSW
15
0.7
SSW
15
0.7
SSW
15
0.6
SW
20
0.6
SW
19
0.6
SW
19
0.6
SW
19
0.6
SW
19
0.6
SW
19
1.6
NW
6
0.6
SW
19
0.6
SW
18
0.6
SW
18
0.8
SW
18
0.8
SW
18
0.8
SW
18
0.8
SW
18
0.8
SW
18
Wave Graph
Metric surfscale
Energy kJ
199
191
188
188
222
239
303
303
303
303
236
190
227
260
255
375
375
375
375
375
Wind (km/h)
25
NW
25
NW
20
NNW
20
NNW
20
NNW
20
NNW
20
NNW
20
NW
30
NW
30
NW
25
NNW
25
NNW
25
NNW
20
NNW
15
NNW
20
NW
25
WNW
25
NW
20
NNW
20
NNW
Wind State
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
2:07PM1.77m
3:22PM1.71m
8:17AM1.41m
4:49PM1.71m
Low Tide
10:43PM0.65m
00:00AM0.60m
10:40AM1.38m
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:46
6:47
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:06
7:04
7:02
 mm
Temp °C
20
19
16
15
15
15
16
20
21
20
17
16
16
16
17
21
22
21
16
15
Feels °C
17
15
13
12
12
12
14
17
17
15
14
13
13
14
15
19
19
18
13
12
  • 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 Cojo 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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