Dillon Beach Surf Break

Lat Long: 38.24° N 122.97° W

Issued: 4 pm 21 Jun 2026 (local time)

Forecast update in  hr  min

Today's Dillon Beach sea temperature is
11.6° C

Slightly cooler than normal

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


How big are the waves at Dillon Beach today (21 Jun):

  • Afternoon surf: Afternoon surf (21 Jun, local time) - 3ft (0.9m), 14s period with SSW swell.
  • Evening surf: Evening surf (21 Jun, local time) - 5ft (1.6m), 8s period with NW swell.

The current surf forecast for Dillon Beach at 8PM is: 0.9m 14s primary swell from a South-southwest direction and 0.5m 19s secondary swell from a Southwest direction, 1.6m 8s secondary swell from a Northwest direction (forecast issued at 04:00pm June 21). The wind direction is predicted to be onshore.

Time (PDT) & DateWave HeightWave Period
Morning (21 Jun)--
Afternoon (21 Jun)3ft (0.9m)14s
Evening (21 Jun)5ft (1.6m)8s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Very mild (max 16°C on Tue afternoon, min 11°C on Sun night). Wind will be generally light.

Sun
21
Monday
22
Tuesday
23
Wed
24
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
1
3
4
3
1
0
0
0
2
2
2
2
0
1
1
2
3
3
3
2
2
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)
0.9
SSW
14
0.9
SSW
14
1.6
NW
8
1.6
NW
8
1.8
NW
8
1.8
NW
8
0.8
SSW
14
0.7
SW
14
0.7
SW
14
0.5
SW
17
0.6
SW
16
0.6
SW
16
0.7
SW
16
0.6
SW
16
0.6
SW
16
0.5
SW
16
0.8
SW
16
0.8
SW
15
0.6
SSW
19
0.7
SSW
19
0.7
SSW
18
0.7
SW
18
0.7
SW
18
0.7
SW
18
Wave Graph
Metric surfscale
Energy kJ
362
367
362
330
459
459
264
206
189
143
167
211
254
208
163
127
299
262
251
312
286
323
319
316
Wind (km/h)
15
W
20
W
20
WNW
15
WNW
5
W
5
S
0
SSE
10
WSW
15
W
15
W
10
W
10
W
10
W
5
WSW
5
SSW
10
SW
15
SW
10
WSW
5
SW
5
SSW
5
SSW
5
SSE
5
SSW
10
SW
Wind State
on
on
on
on
on
glassy
glassy
on
on
on
on
on
on
glassy
glassy
cross-on
cross-on
cross-on
cross-on
glassy
glassy
glassy
cross
cross-on
High Tide
6:14PM1.48m
6:13AM1.02m
6:57PM1.52m
7:46AM0.97m
7:37PM1.55m
9:13AM0.99m
Low Tide
11:33AM0.13m
1:03AM0.44m
12:24PM0.33m
2:09AM0.29m
1:17PM0.51m
3:06AM0.15m
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
clear
part cloud
part cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:48
5:48
5:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:37
8:37
8:37
8:38
 mm
Temp °C
14
13
12
11
11
11
12
14
14
14
13
11
11
11
12
15
16
14
13
12
12
12
13
15
Feels °C
11
10
9
9
10
11
12
12
11
12
12
10
10
10
11
13
14
12
12
12
12
12
13
14
Swell 1
Height (m)
Direction
Period (s)
0.9
SSW
14
0.9
SSW
14
0.9
SSW
14
0.9
SW
14
1.4
NW
8
1.4
NW
8
1.3
WNW
8
1.2
WNW
8
1.2
WNW
8
1
WNW
8
1
WNW
8
1
WNW
8
1
WNW
8
1.1
NW
8
1.1
NW
8
0.9
WNW
8
0.9
WNW
8
0.8
WNW
8
0.8
WNW
8
0.8
WNW
8
0.7
NW
7
0.7
SW
18
0.7
SW
18
0.7
SW
18
Energy kJ
362
367
362
305
288
288
224
171
171
140
143
143
143
154
151
112
95
76
74
72
56
323
319
316
Swell 2
Height (m)
Direction
Period (s)
0.4
SW
20
0.4
SW
19
0.5
SW
19
0.6
SW
18
0.9
SW
14
0.9
SW
14
0.8
SSW
14
0.7
SW
14
0.7
SW
14
0.6
SSW
13
0.7
SSW
13
0.7
SSW
13
0.7
SW
16
0.6
SW
16
0.6
SSW
13
0.6
SSW
13
0.8
SW
16
0.8
SW
15
0.7
SW
15
0.7
SSW
19
0.7
SSW
18
0.7
SW
14
0.7
NW
7
0.7
NW
7
Energy kJ
97
96
171
199
305
301
264
206
189
116
154
154
254
208
116
116
299
262
217
312
286
214
54
54
Swell 3
Height (m)
Direction
Period (s)
0.3
S
11
0.3
S
11
0.3
S
10
0.2
S
10
0.6
SW
18
0.6
SW
18
0.5
SW
18
0.5
SW
18
0.4
SW
18
0.5
SW
17
0.6
SW
16
0.6
SW
16
0.7
SSW
13
0.6
SSW
13
0.6
SW
16
0.5
SW
16
0.6
SSW
20
0.6
SSW
20
0.6
SSW
19
0.6
SW
15
0.6
SW
15
0.7
NW
7
0.7
SW
14
0.7
SW
14
Energy kJ
20
20
19
8
252
252
154
154
111
143
167
211
154
116
163
127
253
253
251
171
171
54
214
211
Wind waves
Height (m)
Direction
Period (s)
1.2
NW
9
1.4
NW
9
1.6
NW
8
1.6
NW
8
1.8
NW
8
1.8
NW
8
Energy kJ
221
316
346
330
459
459
Nearest Offshore or Glassy
Rating
(10 max)
2
1
4
3
4
4
3
2
1
1
2
2
3
2
2
2
3
3
3
3
3
3
3
3
Distance (km)
24
166
149
9
9
0
0
24
166
166
24
24
9
0
0
20
54
54
15
0
0
0
15
20
Best forecast wave conditions in Marin County
Rating
(10 max)
3
3
3
4
3
3
2
2
2
2
2
2
3
3
3
3
3
Best forecast wave conditions in United States
Rating
(10 max)
3
2
4
3
4
4
3
3
1
2
3
3
3
3
3
3
3
3
3
3
3
3
4
3
Header Global
Rating
(10 max)
7
6
6
5
7
6
6
5
5
5
5
5
5
5
5
6
7
8
9
7
8
7
8
7
  • 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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