Double Point surfForecast / CAL – Marin County / USA

information circle48hr Weather and Surf, issued 10 pm Friday 17 Apr 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
14.1° C
(Which is 2.1°C warmer than normal for this time of year)

How big are the waves at Double Point today?

The current surf forecast for Double Point at 5AM is: 0.6m 15s primary swell from a South-southwest direction and 0.7m 6s secondary swell from a West-northwest direction, 0.7m 9s secondary swell from a Northwest direction (forecast issued at 10:00pm April 17). The wind direction is predicted to be glassy and the swell rating is 2.

Time (PDT) & DateWave HeightWave Period
Morning (18 Apr)2ft (0.6m)15s
Afternoon (18 Apr)1.5ft (0.5m)15s
Evening (18 Apr)2ft (0.6m)14s

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


Updates in  hr  min  s Forecast update imminent
Fri
17
Saturday
18
Sunday
19
Monday
20
8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM
Rating
(10 max)
0
0
2
2
2
0
0
0
0
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
1.1
NW
1.2
WNW
1.6
NW
0.6
SSW
0.6
SSW
0.6
SSW
0.5
SW
0.6
SSW
0.6
SSW
0.6
SSW
0.6
SSW
0.6
SSW
0.6
SSW
0.6
SSW
0.6
SSW
0.6
SSW
0.6
SSW
0.9
W
0.6
SSW
1
W
1
W
1.3
S
0.9
WNW
1.3
WNW
Period(s) (?)1010915151515151414141414141414139138861413
Wave
Graph
(?)Metric surfscale
Energy kJ (?)225251396158146144104142140138136133127127125121120126116129117126336599
Wind
(km/h)
15
NW
15
NW
10
NW
5
NNE
5
ENE
5
SE
5
SW
10
WNW
5
NW
5
W
5
W
5
SSW
5
SSW
10
SSW
15
SSW
10
SSW
10
SSE
15
SSE
20
SSE
20
SE
15
SE
20
SSE
30
SSE
20
SSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscrossglassglasscrossoncross-
on
crossglassglassglassglasscross-
on
ononcross-
on
crosscrosscrosscrosscrosscross-
on
on
High Tide
/ height (m)
12:01AM
1.35
1:36PM
1.02
12:39AM
1.38
2:36PM
0.98
1:22AM
1.37
3:42PM
0.95
Low Tide
/ height (m)
6:30PM
0.29
7:23AM
-0.21
7:11PM
0.37
8:11AM
-0.26
7:55PM
0.45
9:03AM
-0.26
Fri
17
Saturday
18
Sunday
19
Monday
20
Sunrise----6:31-------6:30-------6:28---
Sunset-------7:49-------7:50-------7:51
part cloud
cloud
cloud
part cloud
part cloud
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
clear
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
Rain (mm)
----------------------35
Temp. °C101010101116171512121111121415141212121313141213
Feels °C (?)668891415131010910111211111098999610
  • 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

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Double Point surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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