Lynn, Lynn Harbor Sea Conditions and Tide Table

Lynn, Lynn Harbor 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 07:07 AM and sunset is at 04:12 PM.

Days 1–3 Weather Summary

Moderate rain (total 17mm), heaviest on Fri afternoon. Icy conditions (max 15°C on Fri morning, min -2°C on Fri night). Winds decreasing (near gales from the S on Fri morning, light winds from the WSW by Sat afternoon).

Days 4–6 Weather Summary

Mostly dry. Icy conditions (max 6°C on Sun morning, min -5°C on Sun night). Mainly fresh winds.

Days 7–9 Weather Summary

Moderate rain (total 11mm), heaviest on Thu night. Freeze-thaw conditions (max 12°C on Fri morning, min -7°C on Wed night). Winds decreasing (fresh winds from the NW on Wed morning, light winds from the WNW by Wed night).

Days 10–12 Weather Summary

Light rain (total 6mm), mostly falling on Sun night. Freeze-thaw conditions (max 6°C on Mon morning, min -3°C on Mon night). Wind will be generally light.

Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
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
night
Wave Height Map
High Tide
10:08AM2.80m
10:47PM2.49m
10:47AM2.89m
11:25PM2.53m
11:24AM2.97m
00:01AM2.56m
12:00PM3.03m
00:36AM2.58m
12:36PM3.07m
1:12AM2.60m
1:13PM3.07m
1:49AM2.63m
1:52PM3.05m
2:27AM2.66m
2:34PM2.99m
3:08AM2.71m
3:20PM2.91m
3:53AM2.77m
4:11PM2.80m
4:44AM2.82m
5:10PM2.69m
5:40AM2.89m
6:14PM2.62m
6:41AM2.97m
Low Tide
4:35PM0.20m
4:33AM0.45m
5:12PM0.12m
5:10AM0.38m
5:48PM0.06m
5:46AM0.33m
6:23PM0.01m
6:23AM0.29m
6:59PM-0.02m
7:01AM0.26m
7:36PM-0.03m
7:41AM0.24m
8:14PM-0.03m
8:24AM0.23m
8:54PM-0.01m
9:11AM0.22m
9:39PM0.04m
10:04AM0.21m
10:27PM0.10m
11:02AM0.19m
11:22PM0.17m
12:05PM0.15m
00:22AM0.20m
Wave
height (m) 
direction
period (s) 
0.2
ESE
9
0.6
SSE
4
1
SE
5
2.1
SE
6
3
SE
9
1.6
S
7
1.1
ESE
12
0.7
ESE
11
1
S
4
1
SSE
6
1
S
6
0.9
SSW
6
0.9
NW
4
0.8
NW
4
0.4
ESE
10
0.9
SSW
4
1.4
SSW
5
0.7
W
4
0.9
NW
4
0.8
NW
4
0.4
NE
7
0.4
SW
2
0.6
SW
3
0.9
S
4
1.4
SSW
5
0.9
WSW
4
0.4
SSW
5
0.4
SE
10
0.3
E
7
0.4
SE
8
0.2
ESE
8
0.2
ESE
7
0.4
SE
3
0.3
SE
4
0.3
SE
4
0.7
NE
5
clear
clear
part cloud
mod rain
rain showers
clear
clear
part cloud
cloud
part cloud
clear
part cloud
clear
clear
part cloud
cloud
clear
clear
clear
clear
clear
clear
cloud
heavy rain
part cloud
part cloud
part cloud
cloud
cloud
part cloud
cloud
cloud
mod rain
part cloud
part cloud
clear
clear
clear
some clouds
mod rain
rain shwrs
clear
clear
some clouds
cloudy
some clouds
clear
some clouds
clear
clear
some clouds
cloudy
clear
clear
clear
clear
clear
clear
cloudy
heavy rain
some clouds
some clouds
some clouds
cloudy
cloudy
some clouds
cloudy
cloudy
mod rain
some clouds
some clouds
clear
 km/h
10
S
20
S
15
S
40
SSE
15
WSW
35
W
20
WNW
10
WSW
25
SSW
20
WSW
30
WNW
25
WNW
30
NW
25
NW
10
W
25
SW
30
WSW
25
WNW
30
NW
30
NW
10
NW
15
SW
15
SW
20
SSW
30
SW
30
W
15
NW
15
NNW
5
E
5
WSW
0
SSW
5
SSE
10
SSE
5
WNW
15
NNW
20
NNW
 mm 
9
8
11
6
max°C
4
4
13
15
10
1
2
2
4
6
2
-1
-4
-4
-3
1
1
3
-5
-5
-5
0
1
7
12
12
6
3
3
3
3
4
3
6
6
0
Moonrise
6:11
7:09
8:01
8:45
9:21
9:51
10:16
10:38
10:58
11:19
11:41
12:06
Moonset
2:44
3:31
4:27
5:29
6:36
7:44
8:53
10:01
11:11
12:21
1:36
Sunrise
7:07
7:07
7:09
7:09
7:09
7:09
7:11
7:11
7:11
7:11
7:11
7:11
Sunset
4:12
4:12
4:13
4:13
4:14
4:14
4:15
4:15
4:15
4:16
4:17
4:19
Today's sea temperature in Lynn, Lynn Harbor is
6.5° C
(Statistics for 18 Dec 1981-2005 – mean: 7.4 max: 9.7 min: 5.6°C)
Issued (local time): 12 pm Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest