Dillon Beach surf break

Dillon Beach surfForecast / CAL – Marin County / USA

information circle48hr Weather and Surf, issued 10 pm Saturday 09 May 2026 PDT
Forecast update in hr  min  s Forecast update imminent
Dillon Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Dillon Beach sea temperature is
13.2° C
(Which is 1.3°C warmer than normal for this time of year)

How big are the waves at Dillon Beach today?

The current surf forecast for Dillon Beach at 2AM is: 1.0m 12s primary swell from a West-northwest direction and 0.6m 16s secondary swell from a Southwest direction, 1.7m 7s secondary swell from a West-northwest direction (forecast issued at 10:00pm May 09). The wind direction is predicted to be cross-onshore.

Time (PDT) & DateWave HeightWave Period
Morning (10 May)4ft (1.2m)11s
Afternoon (10 May)7.5ft (2.3m)8s
Evening (10 May)8ft (2.5m)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 17°C on Mon morning, min 9°C on Mon night). Wind will be generally light.

Sat
9
Sunday
10
Monday
11
Tuesday
12
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
2 PM
5 PM
Rating
(10 max)
0
0
1
1
3
0
0
0
1
4
4
3
3
2
1
1
3
3
3
3
3
2
1
1
Swell
Height Map
Height MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
2.5
WNW
7
2.1
WNW
7
1
WNW
12
0.7
SW
19
1.2
WNW
11
1.3
WNW
11
2.3
WNW
8
2.5
WNW
8
2.5
WNW
8
2.3
WNW
8
2
WNW
9
1.9
WNW
9
1.9
WNW
9
1.7
WNW
11
1.7
WNW
11
1.6
WNW
11
1.5
WNW
11
1.5
WNW
11
1.5
WNW
11
1.5
WNW
11
1.5
WNW
11
1.4
WNW
11
1.3
WNW
11
1.3
WNW
11
Wave Graph
Metric surfscale
Energy kJ
569
384
329
353
383
438
629
711
876
721
601
548
548
698
638
608
540
540
515
515
524
460
373
373
Wind (km/h)
25
WNW
20
NW
15
NW
15
NW
5
NNW
15
WNW
20
WNW
20
WNW
15
WNW
5
NNE
5
WNW
5
E
5
E
5
WSW
10
W
10
WNW
5
W
5
S
5
SSE
10
SE
5
SSE
10
SSW
10
SW
10
W
cross-on
cross-on
cross-on
cross-on
glassy
cross-on
cross-on
on
cross-on
glassy
glassy
glassy
glassy
on
on
on
glassy
glassy
cross-off
cross-off
cross-off
cross-on
cross-on
on
High Tide
7:21PM1.16m
5:50AM1.12m
7:54PM1.24m
7:08AM1.09m
8:25PM1.34m
8:24AM1.09m
Low Tide
1:18AM0.76m
1:06PM0.09m
2:15AM0.60m
1:54PM0.15m
3:03AM0.39m
2:40PM0.24m
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:05
6:03
6:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:09
8:10
8:12
8:13
Temp °C
12
11
10
10
11
14
14
14
13
13
12
12
13
17
16
15
12
10
9
10
12
15
15
13
7
8
7
8
10
11
10
10
10
12
11
11
13
16
14
13
12
9
7
8
11
14
13
11
Swell 1
Height (m)
Direction
Period (s)
0.6
SW
16
0.9
WNW
13
1
WNW
12
1
WNW
12
1.2
WNW
11
1.3
WNW
11
0.5
SW
18
0.5
SW
18
0.6
SSW
18
0.6
SSW
18
2
WNW
9
1.9
WNW
9
1.9
WNW
9
1.7
WNW
11
1.7
WNW
11
1.6
WNW
11
1.5
WNW
11
1.5
WNW
11
1.5
WNW
11
1.5
WNW
11
1.5
WNW
11
1.4
WNW
11
1.3
WNW
11
1.3
WNW
11
Energy kJ
159
289
329
318
383
438
157
154
207
204
601
548
548
698
638
608
540
540
515
515
524
460
373
373
Swell 2
Height (m)
Direction
Period (s)
0.4
SW
20
0.6
SW
16
0.6
SW
16
0.8
W
8
0.7
SW
18
0.7
SW
18
0.4
SW
15
0.4
SW
14
0.5
SW
14
0.5
SW
14
0.6
SW
15
0.7
SW
16
0.6
SW
16
0.6
SW
16
0.7
SW
16
0.7
SW
16
0.7
SW
16
0.7
SW
16
0.7
SW
16
0.7
SW
15
0.6
SW
15
0.7
SW
15
0.7
SW
15
0.7
SW
15
Energy kJ
98
208
211
89
323
323
54
73
102
103
181
258
206
206
261
261
261
258
251
226
171
217
217
217
Swell 3
Height (m)
Direction
Period (s)
0.2
SSW
12
0.3
SSW
20
0.4
SSW
20
0.7
SW
19
0.2
SSW
12
0.1
SW
11
0.1
SW
11
0.1
SW
11
0.1
SW
11
0.4
SSW
18
0.4
NW
12
0.1
S
14
0.1
S
13
0.2
S
12
0.2
S
12
0.1
S
12
0.1
S
12
0.2
S
12
0.2
S
14
0.1
S
11
0.1
S
11
0.1
S
11
0.2
S
11
Energy kJ
14
80
149
353
13
5
5
5
5
123
37
4
3
12
12
3
3
11
16
2
2
2
10
Wind waves
Height (m)
Direction
Period (s)
2.5
WNW
7
2.1
WNW
7
1.7
WNW
7
1.5
NW
7
1.6
WNW
7
1.4
NW
7
2.3
WNW
8
2.5
WNW
8
2.5
WNW
8
2.3
WNW
8
2.1
NW
8
Energy kJ
569
384
270
204
272
189
629
711
876
721
567
Nearest Offshore or Glassy
Rating
(10 max)
2
3
3
3
3
3
2
2
3
4
4
3
3
3
2
3
3
3
3
3
3
3
3
3
Distance (km)
165
138
38
9
0
45
65
166
45
0
0
0
0
15
24
9
0
0
0
0
0
15
217
24
Best forecast wave conditions in Marin County
Rating
(10 max)
2
3
3
2
3
4
4
3
3
3
3
3
3
3
3
3
3
3
3
Best forecast wave conditions in United States
Rating
(10 max)
3
3
4
4
3
3
2
2
4
4
4
3
3
3
3
4
3
3
3
3
3
3
3
3
Header Global
Rating
(10 max)
4
4
5
5
9
7
6
9
5
5
5
4
5
5
5
9
9
5
9
9
9
9
9
9
  • 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

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