Dillon Beach surf break

Dillon Beach surfForecast / CAL – Marin County / USA

information circle48hr Weather and Surf, issued 10 am 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
13.7° C
(Which is 1.8°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 1PM is: 1.8m 6s primary swell from a West-northwest direction and 0.6m 14s secondary swell from a West-northwest direction, 0.4m 20s secondary swell from a Southwest direction (forecast issued at 10:00am May 09). The wind direction is predicted to be cross-onshore.

Time (PDT) & DateWave HeightWave Period
Morning (09 May)5ft (1.5m)7s
Afternoon (09 May)7ft (2.1m)6s
Evening (09 May)8ft (2.4m)7s

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 10°C on Sat night). Winds decreasing (fresh winds from the WNW on Sat afternoon, calm by Sun night).

Saturday
9
Sunday
10
Monday
11
Tue
12
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
2 AM
5 AM
Rating
(10 max)
3
0
0
0
0
0
1
1
4
1
0
0
1
4
4
4
3
2
1
2
2
3
4
3
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
1.5
WNW
7
1.5
WNW
7
1.9
WNW
6
2.5
WNW
7
2.5
WNW
7
2.1
WNW
7
1.8
WNW
7
0.7
SW
19
1.4
WNW
11
1.4
WNW
11
2.2
WNW
8
2.5
WNW
8
2.5
WNW
8
2.3
WNW
8
2
WNW
9
2.4
WNW
8
1.9
WNW
9
1.7
WNW
11
1.7
WNW
11
1.6
WNW
11
1.6
WNW
11
1.4
WNW
11
1.6
WNW
11
1.6
WNW
11
Wave Graph
Metric surfscale
Energy kJ
224
199
288
569
628
384
329
353
513
495
612
742
876
704
587
787
548
698
638
608
608
452
608
608
Wind (km/h)
5
NW
20
WNW
25
WNW
30
WNW
25
WNW
20
WNW
15
NW
10
NW
5
NNW
15
WNW
20
WNW
25
WNW
15
NW
5
NNW
5
NW
0
NE
0
E
5
W
10
W
10
WNW
5
W
5
S
5
SSE
5
ESE
glassy
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
glassy
cross-on
cross-on
cross-on
cross-on
glassy
glassy
glassy
glassy
on
on
on
on
glassy
glassy
glassy
High Tide
7:21PM1.16m
5:50AM1.12m
7:54PM1.24m
7:08AM1.09m
8:25PM1.34m
Low Tide
12:13PM0.05m
1:18AM0.76m
1:06PM0.09m
2:15AM0.60m
1:54PM0.15m
3:03AM0.39m
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:05
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
11
14
14
14
13
11
10
10
11
14
14
15
14
14
13
12
13
17
16
15
11
11
10
10
10
11
9
8
8
7
7
8
10
11
10
11
11
13
13
12
13
16
14
14
10
10
9
9
Swell 1
Height (m)
Direction
Period (s)
0.5
WNW
15
0.6
WNW
14
0.6
WNW
14
0.4
SW
16
0.6
SW
16
0.9
WNW
13
1
WNW
12
1
WNW
12
1.4
WNW
11
1.4
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
1.6
WNW
11
1.4
WNW
11
1.6
WNW
11
1.6
WNW
11
Energy kJ
121
165
160
87
159
289
329
318
513
495
157
154
207
204
587
548
548
698
638
608
608
452
608
608
Swell 2
Height (m)
Direction
Period (s)
0.5
SW
18
0.5
W
11
0.4
SW
20
0.4
SSW
20
0.4
SW
20
0.6
SW
16
0.6
SW
16
0.7
SW
19
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
0.9
WNW
6
0.7
SW
16
0.7
SW
15
Energy kJ
159
56
98
152
98
208
211
353
323
323
54
73
102
103
181
258
206
206
261
261
261
58
251
229
Swell 3
Height (m)
Direction
Period (s)
0.3
W
11
0.5
SW
19
0.4
SW
16
0.2
SSW
12
0.2
SSW
12
0.3
SSW
20
0.4
SSW
20
0.7
W
9
0.2
SSW
12
0.1
SW
11
0.1
SW
11
0.1
SW
11
0.1
SW
11
0.3
WNW
12
0.4
SSW
18
0.4
NW
12
0.4
NW
12
0.1
S
13
0.2
S
12
0.2
S
12
0.1
S
12
0.7
SW
16
0.7
SW
16
0.2
S
14
Energy kJ
23
184
61
14
14
80
149
74
13
5
5
5
5
29
123
37
38
3
12
12
3
258
251
16
Wind waves
Height (m)
Direction
Period (s)
1.5
WNW
7
1.5
WNW
7
1.9
WNW
6
2.5
WNW
7
2.5
WNW
7
2.1
WNW
7
1.8
WNW
7
1.7
WNW
7
1.5
NW
7
1.5
NW
7
2.2
WNW
8
2.5
WNW
8
2.5
WNW
8
2.3
WNW
8
2.1
NW
8
2.4
WNW
8
Energy kJ
224
199
288
569
628
384
307
251
222
204
612
742
876
704
553
787
Nearest Offshore or Glassy
Rating
(10 max)
3
3
3
2
2
1
3
2
3
3
3
4
2
2
2
4
4
4
3
3
3
3
3
3
Distance (km)
9
0
0
65
166
166
157
65
9
9
0
9
65
166
65
0
0
0
0
9
9
9
9
0
Best forecast wave conditions in Marin County
Rating
(10 max)
2
3
3
2
2
2
2
4
3
2
2
4
4
4
3
3
3
2
3
3
Best forecast wave conditions in United States
Rating
(10 max)
4
4
3
3
2
2
3
4
4
4
4
4
2
2
4
4
4
4
3
3
3
4
4
3
Header Global
Rating
(10 max)
5
5
9
5
4
5
4
4
4
9
9
7
5
5
5
5
5
5
5
5
9
6
6
6
  • 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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