Double Point surfForecast / CAL – Marin County / USA

information circle16 Day Weather and Surf, issued 4 pm Monday 18 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
11.7° C
(Which is normal for this time of year)

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 Tuesday (May 19) at 2AM. The primary swell is predicted to be 2.5m and 9s period with a secondary swell of 1.9m and 10s. Another secondary swell of 0.7m and 16s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Double Point in the next 16 days are 2.5m 9s and forecast to arrive on Tuesday (May 19) at 2AM. Winds are predicted to be cross-offshore at the time the swell arrives.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Tue 19th May)8ft (2.5m) 9s
Best Surf 2AM (Tue 19th May)8ft (2.5m) 9s
Most Powerful 2AM (Tue 19th May)8ft (2.5m) 9s

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. Warm (max 21°C on Mon afternoon, min 10°C on Tue night). Wind will be generally light.

Days 5-7 Weather Summary

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

Mon
18
Tuesday
19
Wednesday
20
Thursday
21
Friday
22
Saturday
23
Sunday
24
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
Rating
(10 max)
0
4
3
2
4
1
2
3
2
1
1
0
0
0
0
0
1
1
0
1
2
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)
2.1
WNW
10
2.5
NW
9
1.6
WNW
10
1.9
NW
10
2.4
NW
9
1.7
WNW
10
1.8
WNW
12
2.1
WNW
10
1.6
WNW
11
1.5
WNW
11
1.5
WNW
10
1.4
WNW
10
1.4
WNW
10
1.3
WNW
10
1.1
WNW
10
1
WNW
10
0.6
SW
16
0.6
SW
16
0.6
SW
15
0.7
WNW
14
1.1
WNW
13
Wave Graph
Metric surfscale
Energy kJ
838
1129
490
710
945
590
844
997
560
499
471
386
378
327
231
200
203
157
186
215
421
Wind (km/h)
25
NW
10
NNW
5
WNW
20
NW
5
W
10
SSE
15
WNW
0
SW
10
SSW
10
W
5
SW
10
SSW
10
SSW
10
S
15
SSW
15
WSW
5
W
10
WSW
15
WNW
10
WNW
10
W
cross
cross-off
glassy
cross
glassy
cross-on
cross
glassy
cross-on
cross-on
on
cross-on
on
cross-on
cross-on
on
cross-on
on
cross-on
cross
cross-on
High Tide
2:40PM0.99m
1:02AM1.41m
3:38PM1.00m
1:55AM1.34m
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
Low Tide
7:42PM0.52m
8:52AM-0.35m
8:42PM0.54m
9:47AM-0.29m
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
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
part cloud
clear
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
5:56
5:56
5:54
5:54
5:54
5:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:15
8:16
8:17
8:19
8:20
8:20
8:21
8:22
Temp °C
21
15
20
20
12
16
16
11
17
17
12
15
15
11
12
13
11
13
14
11
15
15
12
18
16
8
14
15
8
15
15
10
13
13
9
9
11
9
11
11
9
13
Swell 1
Height (m)
Direction
Period (s)
0.3
WNW
18
1.9
WNW
10
1.6
WNW
10
1.5
WNW
10
1.7
WNW
10
1.7
WNW
10
1.8
WNW
12
2.1
WNW
10
1.6
WNW
11
1.5
WNW
11
1.5
WNW
10
1.4
WNW
10
1.4
WNW
10
1.3
WNW
10
1.1
WNW
10
1
WNW
10
0.9
WNW
10
0.8
WNW
9
0.8
WNW
9
0.7
NW
9
1.1
WNW
13
Energy kJ
61
669
490
419
553
590
844
997
560
499
471
386
378
327
231
200
148
113
110
88
421
Swell 2
Height (m)
Direction
Period (s)
0.3
SSW
16
0.7
W
16
1
W
14
1.1
W
14
1
WNW
13
0.6
W
13
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
SW
16
0.6
SW
16
0.6
SW
15
0.7
WNW
14
0.9
SW
15
Energy kJ
51
251
429
501
361
128
90
57
236
82
112
154
109
109
159
159
203
157
186
215
331
Swell 3
Height (m)
Direction
Period (s)
0.2
SSW
13
0.3
SW
17
0.3
SSW
15
0.3
SW
16
0.3
SSW
14
0.4
SW
21
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
0.3
S
12
0.3
WNW
16
0.4
WNW
16
0.6
SW
15
0.3
S
10
Energy kJ
16
46
44
42
41
162
36
35
60
32
26
75
75
29
23
24
24
53
84
171
18
Wind waves
Height (m)
Direction
Period (s)
2.1
WNW
10
2.5
NW
9
1.9
NW
10
2.4
NW
9
0.3
W
2
Energy kJ
838
1129
710
945
1
Nearest Offshore or Glassy
Rating
(10 max)
2
1
4
3
2
4
4
4
4
3
4
3
3
3
2
3
2
1
1
1
2
Distance (km)
8
130
0
8
128
0
23
46
0
23
195
23
37
23
23
52
253
30
30
129
0
Best forecast wave conditions in Marin County
Rating
(10 max)
3
4
3
4
4
4
3
3
3
3
3
1
1
3
Best forecast wave conditions in United States
Rating
(10 max)
4
4
4
3
3
5
4
4
4
3
4
3
3
3
4
3
3
2
3
1
3
Header Global
Rating
(10 max)
4
4
4
5
5
5
4
4
4
5
5
7
5
5
7
9
5
4
4
5
6
  • 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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