Marin Sea Conditions and Tide Table

Marin Sea Conditions table showing wave height, swell direction and period.

High and low tide times are also provided on the table along with the moon phase and forecast weather. Sunrise today is at 08:59 AM and sunset is at 06:04 PM.

Days 1–3 Weather Summary

Heavy rain (total 44mm), heaviest during Thu night. Cool air temperatures (max 13°C on Thu night, min 7°C on Fri night). Wind will be generally light.

Days 4–6 Weather Summary

Heavy rain (total 49mm), heaviest during Sun night. Cool air temperatures (max 13°C on Mon afternoon, min 6°C on Sun night). Winds increasing (calm on Sun night, fresh winds from the WNW by Tue night).

Days 7–9 Weather Summary

Mostly dry. Very mild (max 11°C on Thu morning, min 3°C on Fri night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Very mild (max 12°C on Tue afternoon, min 3°C on Sat night). Wind will be generally light.

Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tue
30
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
Wave Height Map
High Tide
3:48PM2.89m
3:57AM3.13m
4:23PM2.92m
4:31AM3.17m
4:58PM2.92m
5:06AM3.18m
5:34PM2.90m
5:42AM3.16m
6:11PM2.86m
6:20AM3.12m
6:51PM2.81m
7:02AM3.06m
7:36PM2.75m
7:49AM2.98m
8:28PM2.70m
8:44AM2.89m
9:28PM2.68m
9:49AM2.82m
10:35PM2.70m
11:01AM2.79m
11:44PM2.80m
12:14PM2.83m
Low Tide
9:40AM0.76m
9:46PM0.89m
10:16AM0.70m
10:21PM0.87m
10:51AM0.68m
10:55PM0.87m
11:27AM0.68m
11:31PM0.89m
12:04PM0.71m
00:08AM0.92m
12:44PM0.76m
00:48AM0.98m
1:27PM0.82m
1:34AM1.04m
2:16PM0.89m
2:28AM1.11m
3:12PM0.96m
3:32AM1.15m
4:16PM1.00m
4:45AM1.13m
5:24PM0.99m
6:00AM1.02m
6:31PM0.93m
Wave
height (m) 
direction
period (s) 
clear
clear
part cloud
mod rain
light rain
mod rain
rain showers
light rain
heavy rain
light rain
mod rain
mod rain
rain showers
rain showers
rain showers
rain showers
rain showers
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
some clouds
mod rain
light rain
mod rain
rain shwrs
light rain
heavy rain
light rain
mod rain
mod rain
rain shwrs
rain shwrs
rain shwrs
rain shwrs
rain shwrs
clear
clear
clear
some clouds
some clouds
some clouds
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
some clouds
 km/h
10
NNE
10
N
5
E
15
SSE
20
WSW
15
W
0
SW
10
WSW
5
NE
10
W
25
SSW
20
W
25
W
25
NW
30
WNW
20
NNW
15
NNW
10
NNE
10
NE
10
NNE
10
NNE
10
NE
15
NE
10
ENE
10
ENE
0
NE
5
E
10
E
5
NNW
10
ENE
10
ENE
15
NNE
10
NE
10
NE
15
NNE
 mm 
10
4
9
4
2
12
4
9
8
4
2
7
2
1
max°C
11
12
8
10
11
8
9
9
8
11
13
13
11
11
12
12
12
10
11
11
8
10
11
5
9
10
4
9
10
4
9
11
5
10
12
Moonrise
8:50
9:44
10:29
11:06
11:37
12:02
12:25
12:46
1:06
1:28
1:53
2:23
Moonset
5:14
6:08
7:10
8:16
9:24
10:32
11:40
12:50
2:00
3:14
4:32
Sunrise
8:59
9:00
9:00
9:00
9:00
9:02
9:02
9:02
9:03
9:03
9:03
9:03
Sunset
6:04
6:04
6:05
6:05
6:06
6:06
6:07
6:07
6:07
6:08
6:09
6:09
Today's sea temperature in Marin is
14.1° C
(Statistics for 19 Dec 1981-2005 – mean: 14.6 max: 15.8 min: 13.7°C)
Issued (local time): 12 am Friday 19 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest