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Marin County
5-Day Surf and Weather Forecast



Saturday

3+ft

Sunday

9-13ft

Monday

7-10ft

Tuesday

13-19ft

Wednesday

9-11ft

Thursday

4-6ft

Friday

9-15ft
Saturday
3+ft
Mostly Cloudy
45
Sat, January 18 -
Summary:

West-Northwest long-period swell building and West windswell on the rise

*biggest in the afternoon: 8 foot-(long-period swell)

Swell/Tide/Wind Details
Weather: Low: 53 --

Mostly cloudy, with a low around 45. Calm wind becoming north northeast 5 to 8 mph in the evening.

5
5mph from the ENE
01AM
2
2mph from the ENE
04AM
7
7mph from the NE
07AM
11
11mph from the NE
10AM
9
9mph from the NE
01PM
5
5mph from the NNE
04PM
2
2mph from the NE
07PM
8
8mph from the NNE
10PM
Tides: 05:00 pm (0ft)
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Sunday
9-13ft
Cloudy
53
Sun, January 19 -
Summary:

West-Northwest long-period swell slowly fading with background Southwest long-period swell in the water .

*biggest in the morning: 15 foot-(long-period swell)

Swell/Tide/Wind Details
Weather: Low: 48 High: 53

Mostly cloudy, with a high near 53. Northeast wind 6 to 11 mph becoming light north northeast in the afternoon.

5
5mph from the NNE
01AM
8
8mph from the NE
04AM
8
8mph from the NNE
07AM
11
11mph from the NE
10AM
7
7mph from the NE
01PM
1
1mph from the NNE
04PM
1
1mph from the NW
07PM
0
0mph from the ESE
10PM
Tides: 05:00 pm (0ft)
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Monday
7-10ft
Chance Rain then Rain Likely
55
Mon, January 20 -
Summary:

West-Northwest long-period swell on the rise and West-Northwest long-period swell decreasing

*biggest in the afternoon: 18 foot-(long-period swell)

Swell/Tide/Wind Details
Weather: Low: 50 High: 55

A 10 percent chance of rain after 4pm. Cloudy, then gradually becoming mostly sunny, with a high near 55. Calm wind becoming west around 6 mph in the morning.

0
0mph from the NE<br><b>(offshore)</b>
01AM
0
0mph from the E<br><b>(offshore)</b>
04AM
0
0mph from the NNE<br><b>(offshore)</b>
07AM
1
1mph from the SSE<br><b>(side-onshore)</b>
10AM
5
5mph from the S<br><b>(onshore)</b>
01PM
6
6mph from the W<br><b>(onshore)</b>
04PM
3
3mph from the WNW<br><b>(side-shore)</b>
07PM
3
3mph from the S<br><b>(onshore)</b>
10PM
Tides: 05:00 pm (0ft)
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Tuesday
13-19ft
Chance Rain then Mostly Cloudy
54
Tue, January 21 -
Summary:

West-Northwest long-period swell picking up and Southwest long-period swell in the water

*biggest in the afternoon: 21 foot-(long-period swell)

Swell/Tide/Wind Details
Weather: Low: 47 High: 54

Rain likely, mainly before 10am. Cloudy, with a high near 54. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

9
9mph from the S<br><b>(onshore)</b>
01AM
16
16mph from the S<br><b>(onshore)</b>
04AM
18
18mph from the S<br><b>(onshore)</b>
07AM
16
16mph from the S<br><b>(onshore)</b>
10AM
14
14mph from the S<br><b>(onshore)</b>
01PM
14
14mph from the SW<br><b>(onshore)</b>
04PM
8
8mph from the W<br><b>(onshore)</b>
07PM
7
7mph from the W<br><b>(side-onshore)</b>
10PM
Tides: 05:00 pm (0ft)
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Wednesday
9-11ft
Mostly Clear
54
Wed, January 22 -
Summary:

West-Northwest med-period swell slowly fading and a secondary Southwest long-period swell in the water

*biggest in the morning: 16 foot-(med-period swell)

Swell/Tide/Wind Details
Weather: Low: 47 High: 54

Partly sunny, with a high near 54.

8
8mph from the W<br><b>(side-onshore)</b>
01AM
8
8mph from the NW<br><b>(side-shore)</b>
04AM
8
8mph from the NW<br><b>(side-shore)</b>
07AM
6
6mph from the N<br><b>(offshore)</b>
10AM
6
6mph from the N<br><b>(offshore)</b>
01PM
8
8mph from the NW<br><b>(side-offshore)</b>
04PM
7
7mph from the NW<br><b>(side-shore)</b>
07PM
7
7mph from the NW<br><b>(side-shore)</b>
10PM
Tides: 05:00 pm (0ft)
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Thursday

Extended Automated Forecast
**For more detail visit spot specific forecasts**
4-6ft
Slight Chance Rain then Mostly Cloudy
55
Thu, January 23 -
Summary:

West-Northwest med-period swell on the way out and West-Northwest long-period swell on the rise .

Swell/Tide/Wind Details
Weather: Low: 48 High: 55

A slight chance of rain. Partly sunny, with a high near 55.

7
7mph from the NNW<br><b>(side-offshore)</b>
01AM
7
7mph from the NNW<br><b>(offshore)</b>
04AM
6
6mph from the N<br><b>(offshore)</b>
07AM
5
5mph from the N<br><b>(offshore)</b>
10AM
5
5mph from the ENE<br><b>(offshore)</b>
01PM
6
6mph from the NW<br><b>(side-shore)</b>
04PM
3
3mph from the W<br><b>(side-onshore)</b>
07PM
5
5mph from the W<br><b>(side-onshore)</b>
10PM
Tides: 05:00 pm (0ft)
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Friday
9-15ft
Slight Chance Rain
Fri, January 24 -
Summary:

West-Northwest long-period swell building and West-Northwest medium period swell slowly fading .

*biggest in the afternoon: 19 ft (long-period swell)

Swell/Tide/Wind Details
Weather: Low: 49 High: 56

A slight chance of rain. Partly cloudy, with a low around 49.

7
7mph from the WNW<br><b>(side-onshore)</b>
01AM
7
7mph from the N<br><b>(offshore)</b>
04AM
7
7mph from the NNW<br><b>(offshore)</b>
07AM
6
6mph from the NNW<br><b>(offshore)</b>
10AM
6
6mph from the NNW<br><b>(offshore)</b>
01PM
7
7mph from the WNW<br><b>(side-shore)</b>
04PM
7
7mph from the WNW<br><b>(side-onshore)</b>
07PM
7
7mph from the WNW<br><b>(side-onshore)</b>
10PM
Tides: 05:00 pm (0ft)
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