Dover, Cocheco River, Piscataqua River Sea Conditions and Tide Table

Dover, Cocheco River, Piscataqua River 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 07:13 AM and sunset is at 04:14 PM.

Days 1–3 Weather Summary

Mostly dry. Icy conditions (max 1°C on Sun morning, min -14°C on Thu night). Wind will be generally light.

Days 4–6 Weather Summary

A dusting of snow giving way to moderate rain (total 14mm) heaviest on Mon afternoon. Icy conditions (max 3°C on Mon morning, min -7°C on Tue afternoon). Winds increasing (calm on Sun night, fresh winds from the WSW by Mon night).

Days 7–9 Weather Summary

Mostly dry. Temperatures will be below freezing (max -3°C on Fri morning, min -9°C on Fri night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Freeze-thaw conditions (max 3°C on Mon morning, min -13°C on Mon night). Wind will be generally light.

Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
Tue
6
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
4:58PM2.13m
5:36AM2.12m
5:54PM2.07m
6:29AM2.20m
6:56PM2.01m
7:25AM2.29m
7:59PM1.98m
8:23AM2.38m
9:01PM1.98m
9:20AM2.48m
10:01PM1.99m
10:16AM2.55m
10:58PM2.04m
11:12AM2.61m
11:53PM2.09m
12:05PM2.65m
00:45AM2.15m
12:58PM2.64m
1:36AM2.19m
1:49PM2.59m
2:26AM2.22m
2:39PM2.51m
Low Tide
10:58AM0.30m
11:25PM0.15m
11:54AM0.26m
00:16AM0.17m
12:52PM0.20m
1:09AM0.20m
1:51PM0.13m
2:03AM0.20m
2:50PM0.04m
2:58AM0.19m
3:47PM-0.04m
3:52AM0.17m
4:42PM-0.10m
4:47AM0.12m
5:36PM-0.16m
5:41AM0.08m
6:28PM-0.20m
6:35AM0.04m
7:18PM-0.20m
7:27AM0.03m
8:06PM-0.18m
8:19AM0.05m
Wave
height (m) 
direction
period (s) 
0.7
E
11
0.6
E
10
0.5
E
10
0.8
E
12
0.7
E
12
0.6
E
11
0.5
E
12
0.3
ESE
12
0.2
E
11
0.6
SSE
3
0.9
SE
5
1
WSW
4
1.2
WSW
4
1.1
W
4
0.9
W
4
0.9
WSW
4
0.7
WSW
4
0.2
ESE
11
0.4
WNW
3
0.7
W
3
0.6
W
3
0.5
W
3
0.5
W
3
0.4
W
3
0.4
WNW
3
0.4
WNW
3
0.4
NW
3
0.2
E
10
0.2
ESE
9
0.7
S
4
0.6
SSW
3
0.7
W
3
0.5
NW
3
0.9
NNE
6
0.9
NE
7
part cloud
part cloud
cloud
cloud
clear
clear
clear
part cloud
light snow
light snow
mod rain
rain showers
part cloud
part cloud
part cloud
part cloud
clear
cloud
clear
part cloud
clear
cloud
clear
clear
clear
part cloud
clear
part cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
some clouds
some clouds
cloudy
cloudy
clear
clear
clear
some clouds
light snow
light snow
mod rain
rain shwrs
some clouds
some clouds
some clouds
some clouds
clear
cloudy
clear
some clouds
clear
cloudy
clear
clear
clear
some clouds
clear
some clouds
cloudy
some clouds
some clouds
clear
clear
clear
clear
 km/h
10
NW
0
NNE
10
NNE
10
NNE
5
NNW
5
WNW
10
WNW
5
W
0
NW
10
ENE
0
NNW
25
WSW
30
W
30
W
25
W
25
W
20
W
10
W
20
WNW
20
W
15
W
20
W
15
WNW
10
W
15
WNW
15
WNW
10
WNW
5
WSW
5
SSW
15
SW
15
WSW
20
WNW
15
NW
15
NNW
15
NW
 mm 
3
10
1
max°C
-8
-7
-8
-5
-4
-6
1
-1
-2
3
3
3
-4
-6
-6
-1
-2
-5
-4
-5
-7
-3
-4
-7
-5
-5
-7
-6
-4
-3
3
0
-4
-10
-10
Moonrise
10:58
11:18
11:39
12:04
12:35
1:15
2:08
3:15
4:32
5:52
7:11
8:25
Moonset
11:10
12:22
1:37
2:57
4:19
5:39
6:50
7:48
8:32
9:06
9:32
Sunrise
7:13
7:13
7:13
7:13
7:15
7:15
7:15
7:15
7:15
7:15
7:15
7:15
Sunset
4:14
4:14
4:15
4:15
4:16
4:16
4:17
4:19
4:20
4:21
4:22
4:22
Today's sea temperature in Dover, Cocheco River, Piscataqua River is
6.3° C
(Statistics for 26 Dec 1981-2005 – mean: 6.1 max: 7.5 min: 4.2°C)
Issued (local time): 12 am Friday 26 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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