Double Point surfForecast / CAL – Marin County / USA

information circle16 Day Weather and Surf, issued 4 pm Wednesday 20 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
11.4° C
(Which is slightly cooler than normal)

Best Forecast Surf Conditions for Double Point this week:

The surf forecast for Double Point over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (May 20) at 11PM. The primary swell is predicted to be 1.8m and 12s period with a secondary swell of 0.4m and 15s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Double Point in the next 16 days are 2.5m 11s and forecast to arrive on Wednesday (May 27) at 2AM. Winds are predicted to be glassy at the time the swell arrives.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+)11PM (Wed 20th May)6ft (1.8m) 12s
Best Surf11AM (Tue 26th May)10ft (3.0m) 9s
Most Powerful 2AM (Wed 27th May)8ft (2.5m) 11s

Table - best surf conditions forecast for Double Point over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

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

Days 5-7 Weather Summary

Mostly dry. Very mild (max 15°C on Tue morning, min 9°C on Sat night). Winds increasing (calm on Mon morning, fresh winds from the NW by Mon night).

Wed
20
Thursday
21
Friday
22
Saturday
23
Sunday
24
Monday
25
Tuesday
26
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
Rating
(10 max)
1
3
2
0
1
0
0
0
0
0
1
1
0
1
1
0
0
4
2
4
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.7
WNW
12
2
WNW
10
1.6
WNW
11
1.3
WNW
11
1.4
WNW
10
1.4
WNW
10
1.4
WNW
10
1.3
WNW
10
1.2
WNW
10
1
WNW
10
0.6
SW
16
0.6
SW
16
0.6
SW
15
0.8
WNW
14
0.8
SW
15
1
WNW
13
2.3
WNW
7
3
NW
9
2.2
WNW
10
2.5
WNW
11
2.1
WNW
11
Wave Graph
Metric surfscale
Energy kJ
748
876
560
404
401
378
378
296
246
204
206
157
188
276
303
321
568
1328
1020
1739
1094
Wind (km/h)
15
WNW
5
SSW
5
WSW
15
W
5
WSW
10
S
10
SSW
15
S
15
S
10
SSW
5
W
10
W
15
WNW
10
W
10
W
25
WNW
35
WNW
10
NNW
20
WNW
5
SE
10
SW
cross-on
glassy
on
cross-on
on
cross-on
on
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross-off
cross
glassy
on
High Tide
4:36PM1.01m
2:54AM1.24m
5:33PM1.03m
4:00AM1.13m
6:26PM1.07m
5:14AM1.01m
7:14PM1.12m
6:35AM0.91m
7:58PM1.17m
7:59AM0.85m
8:36PM1.21m
9:18AM0.84m
9:10PM1.24m
10:27AM0.85m
Low Tide
9:52PM0.55m
10:45AM-0.21m
11:12PM0.52m
11:44AM-0.12m
00:34AM0.45m
12:41PM-0.02m
1:50AM0.35m
1:36PM0.08m
2:55AM0.23m
2:27PM0.18m
3:50AM0.12m
3:14PM0.28m
4:37AM0.02m
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
clear
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:56
5:54
5:54
5:54
5:52
5:52
5:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:17
8:19
8:20
8:20
8:21
8:22
8:22
8:23
Temp °C
16
11
17
16
11
14
15
12
13
13
11
13
13
11
13
14
12
15
15
12
18
14
10
16
14
9
12
13
10
10
10
9
11
10
9
11
9
5
13
12
9
16
Swell 1
Height (m)
Direction
Period (s)
1.7
WNW
12
2
WNW
10
1.6
WNW
11
1.3
WNW
11
1.4
WNW
10
1.4
WNW
10
1.4
WNW
10
1.3
WNW
10
1.2
WNW
10
1
WNW
10
0.6
SW
16
0.8
WNW
9
0.8
WNW
9
0.8
WNW
14
0.9
WNW
13
1
WNW
13
0.9
SW
15
2.1
WNW
9
0.8
SSW
16
2.5
WNW
11
2.1
WNW
11
Energy kJ
748
876
560
404
401
378
378
296
246
204
206
96
96
276
303
321
335
765
314
1739
1094
Swell 2
Height (m)
Direction
Period (s)
0.4
SW
16
0.4
SW
15
0.6
SW
19
0.4
SW
15
0.5
SW
15
0.5
SW
18
0.4
SW
18
0.5
SW
15
0.6
SW
16
0.6
SW
16
0.6
WNW
10
0.6
SW
16
0.6
SW
15
0.7
WNW
9
0.8
SW
15
0.6
SW
15
0.2
S
10
0.8
SSW
16
0.2
S
10
0.8
SSW
15
0.7
SW
14
Energy kJ
90
78
236
83
112
154
109
109
159
159
64
157
188
73
273
171
7
310
7
302
214
Swell 3
Height (m)
Direction
Period (s)
0.3
SSW
14
0.3
SSW
13
0.4
SW
15
0.3
SSW
13
0.3
S
12
0.4
SW
15
0.4
SW
15
0.3
SSW
12
0.3
S
11
0.3
S
12
0.6
WNW
7
0.4
WNW
16
0.5
W
16
0.6
SW
15
0.5
WNW
9
0.6
SSW
17
0.2
S
10
0.2
S
10
Energy kJ
36
35
60
32
26
75
75
29
23
23
34
87
129
171
43
202
7
7
Wind waves
Height (m)
Direction
Period (s)
0.3
S
3
0.3
SSE
3
0.3
SSE
3
1
WNW
6
2.3
WNW
7
3
NW
9
2.2
WNW
10
Energy kJ
1
2
2
82
568
1328
1020
Nearest Offshore or Glassy
Rating
(10 max)
2
3
2
1
2
2
3
1
2
2
2
1
1
1
2
2
2
4
2
4
2
Distance (km)
129
0
30
17
30
30
23
30
23
23
17
30
17
17
17
129
128
0
165
0
30
Best forecast wave conditions in Marin County
Rating
(10 max)
4
2
3
2
2
3
1
2
2
2
1
2
3
3
4
4
2
Best forecast wave conditions in United States
Rating
(10 max)
2
4
3
4
3
3
3
2
3
2
3
3
2
3
3
2
4
4
3
4
5
Header Global
Rating
(10 max)
5
5
5
4
7
6
6
7
8
7
5
5
4
4
4
5
5
5
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)
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Information about the Double Point Surf forecast

The above surf forecast table for Double Point provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Double Point can be found by selecting the local surf guide option on the grey menu. Our Double Point surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Double Point) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Double Point may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Double Point is 21 km (13 miles) from the city of Corte Madera. If you plan a vacation in Marin County, look for hotels and other accommodation in Corte Madera. Corte Madera has rooms for a wide range of budgets as well as car hire and transport links.

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