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 — and sunset is at 04:09 PM.

Days 1–4 Weather Summary

Mostly dry. Icy conditions (max 5°C on Sun morning, min -7°C on Sun night). Wind will be generally light.

Days 5–7 Weather Summary

Light rain (total 2mm), mostly falling on Thu night. Icy conditions (max 8°C on Fri morning, min -4°C on Tue night). Wind will be generally light.

Days 8–10 Weather Summary

A dusting of new snow. Freeze-thaw conditions (max 7°C on Fri afternoon, min -8°C on Fri night). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Freeze-thaw conditions (max 3°C on Mon afternoon, min -6°C on Mon night). Wind will be generally light.

Sat
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thu
1
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
AM
Wave Height Map
High Tide
1:19AM1.88m
1:18PM2.27m
1:57AM1.89m
1:56PM2.27m
2:35AM1.92m
2:36PM2.26m
3:16AM1.95m
3:18PM2.23m
3:59AM2.00m
4:06PM2.19m
4:45AM2.05m
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
Low Tide
7:02PM0.12m
7:04AM0.38m
7:43PM0.10m
7:46AM0.37m
8:24PM0.09m
8:30AM0.36m
9:07PM0.09m
9:17AM0.35m
9:51PM0.10m
10:06AM0.33m
10:37PM0.12m
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
Wave
height (m) 
direction
period (s) 
0.9
SE
11
1.3
SE
10
1
SE
9
0.9
SE
9
0.8
ESE
10
0.8
ESE
10
0.7
ESE
9
0.3
ESE
9
0.3
ESE
10
0.3
ESE
10
0.9
ENE
5
0.8
E
5
0.7
E
6
0.6
E
6
0.6
ESE
7
0.7
ESE
8
0.5
E
9
0.8
ESE
11
0.9
ESE
10
0.7
WNW
3
0.7
NE
6
0.6
ENE
6
0.3
ESE
10
0.4
ESE
11
0.7
SSE
4
0.7
SE
5
0.6
SE
5
0.6
SE
5
1.3
ENE
6
1.6
ENE
7
1.6
E
8
1.8
ESE
11
1.4
ESE
11
1.1
ESE
12
1
E
13
1
E
12
part cloud
part cloud
part cloud
clear
clear
clear
clear
cloud
cloud
cloud
cloud
part cloud
cloud
part cloud
clear
part cloud
light rain
rain showers
part cloud
clear
part cloud
part cloud
part cloud
cloud
light snow
light snow
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
some clouds
some clouds
some clouds
clear
clear
clear
clear
cloudy
cloudy
cloudy
cloudy
some clouds
cloudy
some clouds
clear
some clouds
light rain
rain shwrs
some clouds
clear
some clouds
some clouds
some clouds
cloudy
light snow
light snow
some clouds
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
 km/h
5
W
20
SSW
20
W
20
WNW
25
WNW
25
NW
15
WNW
5
WSW
5
WSW
10
NE
15
NNE
5
NNE
5
SSW
5
SW
15
SW
10
SW
5
SW
10
SSW
25
WNW
15
WNW
10
N
5
SSW
0
SW
5
S
5
SSE
5
NNE
10
N
10
N
10
N
10
NNE
10
N
5
N
0
NE
5
W
0
NNW
5
NE
 mm 
1
1
max°C
0
3
5
0
-3
-4
-4
-2
0
-1
-3
0
1
1
5
2
2
8
7
-3
-5
-5
-4
0
1
1
4
3
-2
-1
-2
-5
-1
-1
-2
2
Moonrise
8:48
9:24
9:53
10:17
10:38
10:58
11:18
11:39
12:04
12:35
1:15
2:08
Moonset
4:23
5:26
6:33
7:42
8:51
10:00
11:10
12:22
1:37
2:57
4:19
5:39
Sunrise
7:11
7:11
7:13
7:13
7:13
7:13
7:13
7:13
7:13
7:15
7:15
7:15
Sunset
4:09
4:10
4:10
4:12
4:12
4:13
4:14
4:14
4:15
4:15
4:16
4:16
Today's sea temperature in Dover, Cocheco River, Piscataqua River is
6.7° C
(Statistics for 20 Dec 1981-2005 – mean: 6.6 max: 7.7 min: 5.0°C)
Issued (local time): 6 pm Saturday 20 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest