Double Point surfForecast / CAL – Marin County / USA

information circle48hr Weather and Surf, issued 4 pm Sunday 31 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
12.5° C
(Which is normal for this time of year)

How big are the waves at Double Point today (31 May):

  • Afternoon surf: Afternoon surf (31 May, local time) - 6.5ft (2.0m), 10s period with WNW swell.
  • Evening surf: Evening surf (31 May, local time) - 7ft (2.1m), 10s period with WNW swell.

The current surf forecast for Double Point at 10PM is: 2.1m 10s primary swell from a West-northwest direction and 0.7m 20s secondary swell from a Southwest direction (forecast issued at 04:00pm May 31). The wind direction is predicted to be cross-shore.

Time (PDT) & DateWave HeightWave Period
Morning (31 May)--
Afternoon (31 May)6.5ft (2.0m)10s
Evening (31 May)7ft (2.1m)10s

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. Very mild (max 17°C on Mon morning, min 9°C on Mon night). Wind will be generally light.

Sun
31
Monday
1
Tuesday
2
Wed
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)
3
2
2
3
4
3
3
2
1
1
2
2
1
2
3
2
0
0
0
1
1
1
1
0
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)
2
WNW
10
2.1
WNW
10
2.1
WNW
10
2.5
NW
10
2.1
WNW
10
1.8
WNW
10
0.9
SW
18
0.9
SW
18
0.9
SW
18
1
SW
18
1
SW
18
1
SW
18
1
SW
17
1
SW
17
1
SW
16
0.9
SSW
16
0.9
SW
16
0.9
SW
16
0.9
SW
16
0.9
SW
16
0.9
SW
16
0.9
SW
16
0.9
SW
16
0.9
SW
16
Wave Graph
Metric surfscale
Energy kJ
876
917
882
1280
865
674
500
470
460
614
607
600
587
567
534
464
376
371
367
367
362
362
362
397
Wind (km/h)
15
WNW
20
NW
20
NW
15
NW
5
W
5
WNW
5
SSW
5
SW
10
W
15
WNW
10
WNW
10
WNW
10
WNW
5
W
5
W
10
WSW
10
W
20
WNW
20
WNW
20
NW
20
NW
20
NW
20
NW
25
NW
cross
cross
cross
cross
glassy
glassy
glassy
on
cross-on
cross
cross
cross-on
cross-on
cross-on
glassy
on
cross-on
cross
cross
cross
cross
cross
cross
cross
High Tide
1:48PM0.91m
11:46PM1.23m
2:28PM0.91m
00:21AM1.21m
3:08PM0.91m
00:58AM1.18m
Low Tide
6:39PM0.57m
7:38AM-0.17m
7:17PM0.59m
8:14AM-0.16m
7:57PM0.61m
8:51AM-0.14m
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:50
5:50
5:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:25
8:27
8:28
8:28
Temp °C
15
15
12
11
11
11
13
17
17
15
12
10
9
9
11
14
14
12
11
10
10
10
12
16
12
11
8
8
10
10
12
16
15
12
10
8
7
7
10
13
12
8
7
6
6
7
8
11
Swell 1
Height (m)
Direction
Period (s)
0.7
SW
20
0.7
SW
20
0.7
SW
20
2.1
WNW
10
2.1
WNW
10
1.8
WNW
10
1.6
WNW
10
1.5
WNW
10
1.3
WNW
10
1.3
WNW
10
1.3
WNW
10
1.3
WNW
10
1.3
WNW
10
1.2
WNW
9
1.2
WNW
9
1.2
WNW
9
0.9
SW
16
0.9
SW
16
0.9
SW
16
0.9
SW
16
0.9
SW
16
0.9
SW
16
0.9
SW
16
0.9
SW
16
Energy kJ
408
392
388
865
865
674
500
419
346
346
296
290
305
237
227
227
376
371
367
367
362
362
358
349
Swell 2
Height (m)
Direction
Period (s)
0.4
SW
16
0.4
SW
16
0.4
SW
16
0.7
SW
20
0.9
SSW
19
0.9
SSW
19
0.9
SW
18
0.9
SW
18
0.9
SW
18
1
SW
18
1
SW
18
1
SW
18
1
SW
17
1
SW
17
1
SW
16
0.9
SSW
16
0.1
SW
22
0.1
SW
22
0.1
SW
21
0.2
SSW
21
0.2
SSW
21
0.4
SW
20
0.4
SW
20
0.4
SW
20
Energy kJ
66
66
67
388
650
630
486
470
460
614
607
600
587
567
534
464
18
18
18
45
43
100
98
97
Swell 3
Height (m)
Direction
Period (s)
0.4
SW
13
0.4
SW
13
0.4
SW
13
0.5
SW
16
0.4
SW
14
0.4
SSW
15
0.4
SW
14
0.1
S
15
0.2
S
15
0.1
S
24
0.2
S
15
0.1
SW
22
0.2
S
15
0.2
S
15
0.2
S
14
0.2
S
14
0.1
W
13
0.2
W
13
0.2
W
13
Energy kJ
41
42
42
132
51
85
54
4
17
11
17
18
17
17
16
16
4
13
12
Wind waves
Height (m)
Direction
Period (s)
2
WNW
10
2.1
WNW
10
2.1
WNW
10
2.5
NW
10
1.1
WNW
9
1.2
WNW
9
1.6
WNW
7
2
WNW
7
1.8
WNW
7
1.8
WNW
7
1.8
WNW
7
1.9
WNW
7
Energy kJ
876
917
882
1280
194
222
209
353
315
343
362
397
Nearest Offshore or Glassy
Rating
(10 max)
3
2
3
3
4
3
3
2
3
2
3
3
3
3
3
2
1
1
2
2
2
2
2
2
Distance (km)
8
129
30
8
0
0
0
30
17
129
8
17
17
17
0
444
129
129
127
30
30
30
30
30
Best forecast wave conditions in Marin County
Rating
(10 max)
4
3
4
4
4
4
2
3
3
3
3
4
3
2
2
2
2
2
Best forecast wave conditions in United States
Rating
(10 max)
4
3
4
5
4
4
4
4
3
2
4
4
4
4
4
4
3
3
3
3
4
4
4
4
Header Global
Rating
(10 max)
5
5
5
5
5
5
8
5
5
9
5
4
4
4
5
5
5
5
5
5
5
4
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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