Double Point surfForecast / CAL – Marin County / USA

information circle48hr Weather and Surf, issued 10 pm Saturday 21 Mar 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
13.6° C
(Which is 1.5°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 2AM is: 3.0m 9s primary swell from a Northwest direction and 2.4m 10s secondary swell from a West-northwest direction, 0.6m 14s secondary swell from a South-southwest direction (forecast issued at 10:00pm March 21). The wind direction is predicted to be cross-offshore.

Time (PDT) & DateWave HeightWave Period
Morning (22 Mar)6.5ft (2.0m)10s
Afternoon (22 Mar)5.5ft (1.7m)10s
Evening (22 Mar)7ft (2.2m)8s

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


Updates in  hr  min  s Forecast update imminent
Sat
21
Sunday
22
Monday
23
Tuesday
24
8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM
Rating
(10 max)
1
0
4
3
2
2
0
1
1
0
0
0
1
3
1
1
1
0
1
1
1
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
3
WNW
2.5
WNW
3
NW
2.2
WNW
2
WNW
1.8
WNW
1.7
WNW
1.9
WNW
2.2
NW
2.2
NW
2
WNW
2
WNW
1.9
NW
2.3
NW
1.6
WNW
1.7
WNW
1.7
WNW
0.5
SW
0.9
WNW
1.3
WNW
1
WNW
0.9
WNW
0.6
SW
0.6
SW
Period(s) (?)99910101010108899101011111019111111111818
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1146110717089267486485886706476176086238001013584610649189211366242204200197
Wind
(km/h)
30
NW
25
NW
15
NW
5
NNW
10
NW
10
NW
20
NW
20
NW
25
NW
30
NW
25
NW
25
NW
20
NW
15
NW
20
WNW
25
NW
20
NW
15
NW
10
NW
10
NW
10
NW
15
NW
20
NW
20
NW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscross-
off
glasscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscross
High Tide
/ height (m)
1:55AM
1.33
3:29PM
0.94
2:37AM
1.32
4:48PM
0.88
3:27AM
1.29
Low Tide
/ height (m)
8:17PM
0.32
9:17AM
-0.08
8:59PM
0.42
10:15AM
-0.09
9:51PM
0.52
11:23AM
-0.07
Sat
21
Sunday
22
Monday
23
Tuesday
24
Sunrise----7:11-------7:09-------7:09---
Sunset-------7:23-------7:24-------7:25
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
------------------------
Temp. °C111010111115151410101010101515141012111313171917
Feels °C (?)557991312105455611109588109121412
  • 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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