Double Point surfForecast / CAL – Marin County / USA

information circle48hr Weather and Surf, issued 4 pm Sunday 17 May 2026 PDT
Forecast update in hr  min  s Forecast update imminent
Double Point surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Double Point sea temperature is
12.3° C
(Which is normal for this time of year)

How big are the waves at Double Point today?

The current surf forecast for Double Point at 8PM is: 3.5m 11s primary swell from a West-northwest direction and 0.4m 13s secondary swell from a Southwest direction, 0.2m 18s secondary swell from a South-southwest direction (forecast issued at 04:00pm May 17). The wind direction is predicted to be cross-offshore.

Time (PDT) & DateWave HeightWave Period
Morning (17 May)--
Afternoon (17 May)11ft (3.5m)11s
Evening (17 May)10ft (3.0m)11s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 20°C on Sun afternoon, min 11°C on Tue night). Winds decreasing (fresh winds from the NNW on Sun night, calm by Tue morning).

Sun
17
Monday
18
Tuesday
19
Wed
20
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)
1
4
2
3
3
2
3
3
0
0
1
1
4
3
3
2
1
2
1
2
4
3
3
2
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)
3.5
WNW
11
4.5
NW
11
3.5
WNW
11
3
WNW
11
3
NW
10
3
NW
10
2.4
NW
10
2.2
NW
10
1.7
WNW
10
2.2
WNW
10
2.3
WNW
10
2.2
WNW
10
3
NW
10
1.9
WNW
10
1.8
WNW
10
1.7
WNW
10
1.6
WNW
10
2.1
NW
10
1.1
WNW
14
1.2
WNW
13
2.2
NW
9
1.7
WNW
10
1.6
WNW
10
1.8
WNW
13
Wave Graph
Metric surfscale
Energy kJ
3083
4188
2584
1944
2051
1561
1172
1006
661
1010
983
926
1456
697
635
601
562
849
471
461
836
511
470
1028
Wind (km/h)
25
NW
25
NNW
30
NNW
25
NNW
25
N
30
N
20
N
20
NNW
25
NW
25
NW
25
NW
15
NW
10
NNW
5
N
0
E
5
WNW
15
WNW
20
NW
20
NW
15
NW
5
W
5
SE
5
SE
10
S
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross-off
cross-off
glassy
cross
cross-on
cross
cross
cross
glassy
glassy
glassy
cross-on
High Tide
1:43PM0.99m
00:12AM1.44m
2:40PM0.99m
1:02AM1.41m
3:38PM1.00m
1:55AM1.34m
Low Tide
6:49PM0.48m
8:00AM-0.37m
7:42PM0.52m
8:52AM-0.35m
8:42PM0.54m
9:47AM-0.29m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:58
5:56
5:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:15
8:15
8:16
8:17
Temp °C
16
20
17
17
18
18
18
20
19
18
13
13
14
14
16
20
20
17
12
12
11
11
13
16
10
13
10
10
11
10
12
14
13
12
8
9
11
12
15
18
16
13
8
9
10
10
12
14
Swell 1
Height (m)
Direction
Period (s)
0.4
SSW
14
3.5
WNW
11
0.4
SW
13
0.4
SW
13
2.4
WNW
10
2
WNW
10
1.7
WNW
10
1.6
WNW
11
0.3
SSW
16
0.3
WNW
18
0.4
WNW
18
0.5
W
16
2.1
WNW
10
1.9
WNW
10
1.8
WNW
10
1.7
WNW
10
1.6
WNW
10
1.5
WNW
10
1.1
WNW
14
1.2
WNW
13
1.7
WNW
10
1.7
WNW
10
1.6
WNW
10
1.8
WNW
13
Energy kJ
73
2417
46
45
1241
853
649
573
51
61
103
134
886
697
635
601
562
475
471
461
522
511
470
1028
Swell 2
Height (m)
Direction
Period (s)
0.1
SW
18
0.4
SW
13
0.2
SSW
18
0.2
SSW
18
0.4
SW
13
0.4
SW
13
0.3
SSW
13
0.4
SW
16
0.3
SSW
13
0.3
SSW
16
0.3
SW
17
0.3
SW
17
0.7
W
16
0.8
WNW
16
0.9
WNW
15
0.9
WNW
15
1.1
W
14
1.1
W
14
0.3
SSW
15
0.3
SSW
14
1
WNW
13
1
WNW
13
0.9
WNW
13
0.4
SW
21
Energy kJ
12
46
30
31
45
44
34
68
33
51
43
45
251
333
365
355
508
494
42
41
361
361
294
162
Swell 3
Height (m)
Direction
Period (s)
0.1
SW
18
0.2
SSW
18
0.1
SW
18
0.1
SW
18
0.1
SW
18
0.2
SSW
16
0.3
SSW
13
0.2
W
19
0.2
SSW
13
0.2
SSW
12
0.2
SSW
12
0.3
SW
17
0.3
SSW
15
0.3
SSW
15
0.3
SSW
15
0.3
SSW
15
0.3
SW
16
0.3
SW
16
0.3
SW
16
0.3
SSW
14
0.3
SSW
14
0.4
SW
21
0.3
SSW
14
Energy kJ
12
30
13
13
13
27
34
28
16
15
15
46
47
44
44
44
42
43
43
41
40
162
37
Wind waves
Height (m)
Direction
Period (s)
3.5
WNW
11
4.5
NW
11
3.5
WNW
11
3
WNW
11
3
NW
10
3
NW
10
2.4
NW
10
2.2
NW
10
1.7
WNW
10
2.2
WNW
10
2.3
WNW
10
2.2
WNW
10
3
NW
10
2.1
NW
10
1.5
WNW
10
1.7
WNW
9
2.2
NW
9
Energy kJ
3083
4188
2584
1944
2051
1561
1172
1006
661
1010
983
926
1456
849
430
459
836
Nearest Offshore or Glassy
Rating
(10 max)
4
4
1
3
4
4
3
2
2
2
2
3
4
3
3
3
3
2
4
3
4
3
3
4
Distance (km)
128
129
130
75
46
46
8
63
128
129
127
8
0
0
0
8
8
128
46
8
0
0
0
23
Best forecast wave conditions in Marin County
Rating
(10 max)
3
4
4
4
4
4
4
4
4
4
4
4
Best forecast wave conditions in United States
Rating
(10 max)
4
4
4
7
5
4
5
4
4
4
4
4
4
4
4
4
4
3
4
4
4
4
4
4
Header Global
Rating
(10 max)
4
4
4
7
5
4
5
5
5
4
4
4
4
4
4
4
4
4
5
4
4
5
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

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