Cape Mendocino Surf Break

Lat Long: 40.42° N 124.40° W

Issued: 4 pm 30 Jun 2026 (local time)

Forecast update in  hr  min

Today's Cape Mendocino sea temperature is
10.5° C

2.7°C colder than average for this time of year

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


How big are the waves at Cape Mendocino today (01 Jul):

  • Afternoon surf: Afternoon surf (01 Jul, local time) - 1.5ft (0.4m), 19s period with SW swell.
  • Evening surf: Evening surf (01 Jul, local time) - 2.5ft (0.7m), 18s period with SW swell.

The current surf forecast for Cape Mendocino at 12AM is: 0.7m 18s primary swell from a Southwest direction and 0.4m 14s secondary swell from a Southwest direction (forecast issued at 04:00pm June 30). An open ocean swell of 3.5m 10s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (PDT) & DateWave HeightWave Period
Morning (01 Jul)--
Afternoon (01 Jul)1.5ft (0.4m)19s
Evening (01 Jul)2.5ft (0.7m)18s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Very mild (max 15°C on Wed afternoon, min 11°C on Tue night). Mainly fresh winds.

Tue
30
Wednesday
1
Thursday
2
Fri
3
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
8 AM
11 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
Swell
Height Map
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)
0.4
SW
19
0.5
SW
18
0.7
SSW
18
0.7
SW
18
0.7
SW
18
0.7
SW
18
0.6
SSW
18
0.6
SSW
18
0.6
SSW
17
0.7
SW
16
0.7
SW
16
0.7
SW
16
0.7
SW
16
0.7
SW
16
0.6
SSW
16
0.6
SW
16
0.6
SSW
16
0.6
SSW
15
0.7
SW
15
0.7
SW
15
0.6
S
18
0.6
SSW
18
0.6
SSW
15
0.6
SSW
15
Wave Graph
Metric surfscale
Energy kJ
96
166
280
319
319
319
207
207
197
271
268
264
264
264
173
206
166
156
229
223
227
243
158
142
Wind (km/h)
35
N
35
N
35
N
35
N
35
N
35
N
35
N
35
N
35
N
35
N
30
N
25
N
30
N
30
N
30
N
30
N
30
NNW
30
N
25
N
20
NNE
20
N
25
N
20
N
25
NNW
Wind State
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross-off
cross
cross
cross
cross
High Tide
1:47PM1.34m
11:47PM1.78m
2:18PM1.36m
00:25AM1.74m
2:48PM1.38m
1:05AM1.68m
Low Tide
6:24PM0.99m
7:17AM-0.23m
7:03PM0.98m
7:51AM-0.20m
7:45PM0.96m
8:24AM-0.15m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:50
5:50
5:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:51
8:51
8:51
8:51
 mm
Temp °C
14
14
12
12
11
11
12
14
15
14
13
12
12
12
12
14
15
14
13
12
12
12
13
15
Feels °C
7
7
5
6
4
4
5
7
8
7
7
7
7
6
7
8
10
9
9
9
8
8
9
11
Swell 1
Height (m)
Direction
Period (s)
0.4
SSW
14
0.5
SW
18
0.7
SSW
18
0.7
SW
18
0.7
SW
18
0.7
SW
18
0.6
SSW
18
0.6
SSW
18
0.6
SSW
17
0.7
SW
16
0.7
SW
16
0.7
SW
16
0.7
SW
16
0.7
SW
16
0.6
SSW
16
0.6
SW
16
0.6
SSW
16
0.6
SSW
15
0.7
SW
15
0.7
SW
15
0.6
SW
15
0.6
SW
15
0.6
SSW
15
0.6
SSW
15
Energy kJ
82
166
280
319
319
319
207
207
197
271
268
264
264
264
173
206
166
156
229
223
176
174
144
142
Swell 2
Height (m)
Direction
Period (s)
0.4
SW
19
0.4
SSW
14
0.4
SSW
14
0.4
SW
14
0.4
SW
14
0.4
SW
14
0.4
SW
14
0.1
S
21
0.2
SSW
21
0.2
SSW
21
0.4
SW
13
0.2
SSW
13
0.2
SSW
13
0.3
SSW
20
0.4
SSW
19
0.4
SSW
19
0.4
SSW
19
0.3
SSW
19
0.3
SSW
18
0.4
SSW
18
0.6
S
18
0.6
SSW
18
0.5
S
18
0.4
SSW
18
Energy kJ
96
77
80
51
52
52
51
9
44
44
46
17
17
75
125
125
124
69
63
104
227
243
158
102
Swell 3
Height (m)
Direction
Period (s)
0.1
S
11
0.1
S
11
0.1
S
13
0.1
S
13
0.2
S
13
0.1
S
13
0.1
S
13
0.1
W
18
0.1
W
18
0.1
S
12
0.2
S
21
0.2
WNW
17
0.2
S
20
0.2
SSW
13
0.3
SW
13
0.2
WNW
17
0.2
WNW
16
0.2
WNW
16
0.2
WNW
16
0.2
WNW
15
0.2
WNW
15
0.2
WNW
15
0.2
WNW
15
0.3
WNW
15
Energy kJ
2
2
3
3
14
3
3
6
6
3
35
28
30
17
27
28
26
25
24
22
22
23
22
43
Wind waves
Height (m)
Direction
Period (s)
3
NNW
9
3
NNW
9
3
NNW
9
3.5
NNW
9
3.5
NNW
10
3.5
NNW
10
3.5
NNW
9
3.5
NNW
9
3.5
NNW
9
3.5
NNW
9
3.5
NNW
9
3
NNW
9
3
NNW
9
3
NNW
9
3
NNW
9
2.5
NNW
8
2.5
NNW
8
2.3
NNW
8
2.2
NNW
8
2.1
NNW
8
2.1
NNW
8
2.1
NNW
8
1.9
NNW
7
1.7
NNW
7
Energy kJ
1549
1350
1549
1847
2548
2444
2064
1918
1918
1808
1899
1713
1599
1356
1206
1055
848
687
620
545
532
480
382
302
Nearest Offshore or Glassy
Rating
(10 max)
2
4
2
4
4
4
4
4
3
2
2
4
3
3
4
3
2
2
3
3
3
3
3
1
Distance (km)
473
262
437
80
54
54
54
219
289
780
294
68
54
54
54
219
722
294
100
40
42
40
40
151
Best forecast wave conditions in Humboldt County
Rating
(10 max)
4
4
4
4
3
3
4
3
3
4
3
Best forecast wave conditions in United States
Rating
(10 max)
2
4
4
4
4
4
4
4
3
3
3
4
3
4
4
3
2
3
4
3
3
4
3
3
Header Global
Rating
(10 max)
5
5
5
5
5
5
5
5
5
5
9
5
7
6
6
5
7
8
9
9
9
7
5
5
  • 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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