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 04:13 PM.

Days 1–4 Weather Summary

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

Days 5–7 Weather Summary

A dusting of snow turning to light rain (total 2mm) on Mon afternoon. Icy conditions (max 3°C on Mon afternoon, min -8°C on Tue afternoon). Winds increasing (calm on Sun night, fresh winds from the WSW by Mon night).

Days 8–10 Weather Summary

Mostly dry. Temperatures will be below freezing (max 0°C on Fri morning, min -11°C on Wed night). Wind will be generally light.

Days 11–13 Weather Summary

A dusting of new snow. Freeze-thaw conditions (max 4°C on Tue morning, min -9°C on Sat night). Wind will be generally light.

Thu
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
Tue
6
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
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
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
Low Tide
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
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) 
1
E
9
0.9
ESE
11
0.7
E
11
0.6
E
10
0.5
E
10
0.7
E
12
0.6
E
11
0.5
E
11
0.4
ESE
12
0.3
ESE
12
0.3
ESE
11
0.5
SSE
4
0.5
SE
5
1.2
SW
4
1.1
W
4
1
W
4
0.8
W
4
0.9
SW
4
0.8
SW
4
0.6
W
3
0.5
W
3
0.6
W
3
0.7
WSW
3
0.5
SW
3
0.4
SW
3
0.5
WSW
3
0.5
NW
3
0.2
ESE
10
0.3
ESE
10
0.1
SE
9
0.1
SE
9
0.4
SSW
3
0.7
SSW
4
0.5
S
5
0.4
WSW
2
0.2
ESE
9
clear
clear
part cloud
part cloud
cloud
part cloud
clear
clear
clear
cloud
light snow
light snow
light rain
part cloud
cloud
cloud
clear
part cloud
cloud
clear
clear
clear
cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
light snow
part cloud
clear
clear
some clouds
some clouds
cloudy
some clouds
clear
clear
clear
cloudy
light snow
light snow
light rain
some clouds
cloudy
cloudy
clear
some clouds
cloudy
clear
clear
clear
cloudy
some clouds
clear
clear
clear
clear
clear
clear
some clouds
cloudy
cloudy
cloudy
light snow
some clouds
 km/h
25
NW
15
NW
10
NW
0
N
10
NNE
5
N
0
NW
5
WNW
10
NW
5
WSW
5
SW
5
NNE
5
SSW
30
WSW
30
W
25
W
20
W
20
SW
15
WSW
15
WNW
20
W
15
W
15
WSW
15
SW
5
SW
15
WNW
15
NW
10
W
5
WNW
5
NW
5
SSW
10
SSW
15
SW
10
SW
10
W
5
WNW
 mm 
2
max°C
-3
-9
-7
-7
-8
-4
-3
-5
1
0
0
2
3
3
-6
-7
-6
-1
-1
-7
-7
-7
-6
0
-1
-2
-6
-6
-9
-3
-3
-3
3
3
2
4
Moonrise
10:58
11:18
11:39
12:04
12:35
1:15
2:08
3:15
4:32
5:52
7:11
Moonset
10:00
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
4:13
4:14
4:14
4:15
4:15
4:16
4:16
4:17
4:19
4:20
4:21
4:22
Today's sea temperature in Dover, Cocheco River, Piscataqua River is
6.4° C
(Statistics for 25 Dec 1981-2005 – mean: 6.2 max: 7.5 min: 4.2°C)
Issued (local time): 6 pm Thursday 25 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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