Atlantic Heights, Piscataqua River Sea Conditions and Tide Table

Atlantic Heights, 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 06:56 AM and sunset is at 06:47 PM.

Days 1–3 Weather Summary

Heavy rain (total 40mm), heaviest during Mon morning. Icy conditions (max 15°C on Mon night, min -5°C on Tue night). Winds increasing (light winds from the NW on Sun morning, strong winds from the S by Mon night).

Days 4–6 Weather Summary

Light rain (total 4mm), mostly falling on Fri night. Icy conditions (max 6°C on Fri afternoon, min -5°C on Wed morning). Wind will be generally light.

Days 7–9 Weather Summary

A moderate fall of snow, heaviest on Sun night. Freeze-thaw conditions (max 12°C on Sat afternoon, min -4°C on Mon morning). Wind will be generally light.

Days 10–12 Weather Summary

A dusting of new snow. Freeze-thaw conditions (max 4°C on Thu afternoon, min -8°C on Wed night). Winds decreasing (fresh winds from the NW on Wed night, calm by Fri morning).

Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
29
Mon
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
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
Wave Height Map
High Tide
9:44AM2.20m
10:23PM2.05m
10:31AM2.31m
11:03PM2.19m
11:15AM2.41m
11:41PM2.33m
11:57AM2.49m
00:19AM2.47m
12:38PM2.54m
00:57AM2.58m
1:21PM2.55m
1:37AM2.66m
2:06PM2.51m
2:21AM2.70m
2:55PM2.43m
3:08AM2.68m
3:47PM2.32m
4:00AM2.61m
4:46PM2.20m
5:00AM2.51m
5:53PM2.10m
6:07AM2.42m
7:06PM2.06m
7:21AM2.37m
8:19PM2.09m
8:35AM2.37m
9:24PM2.18m
9:41AM2.41m
Low Tide
4:00PM0.21m
4:08AM0.30m
4:41PM0.10m
4:52AM0.16m
5:20PM0.00m
5:34AM0.01m
5:58PM-0.08m
6:17AM-0.12m
6:36PM-0.13m
7:00AM-0.22m
7:16PM-0.15m
7:45AM-0.27m
7:59PM-0.12m
8:32AM-0.27m
8:45PM-0.04m
9:24AM-0.22m
9:36PM0.06m
10:21AM-0.12m
10:33PM0.18m
11:25AM-0.02m
11:38PM0.28m
12:35PM0.05m
00:51AM0.32m
1:47PM0.08m
2:06AM0.30m
2:54PM0.05m
3:14AM0.21m
3:53PM0.01m
Wave
height (m) 
direction
period (s) 
0.2
ESE
9
0.4
ESE
9
1
SE
4
2.1
SE
7
2
SE
8
3
SE
10
1.7
SE
10
1.4
SE
11
1.3
SE
11
1
SE
10
0.8
SE
10
0.9
SE
10
0.9
SE
9
0.8
SE
9
0.7
SE
9
0.6
ESE
8
1.1
SE
4
1.3
SSE
5
0.9
ESE
8
0.8
ESE
9
0.8
ESE
9
0.8
ESE
8
0.7
ESE
8
0.8
ESE
8
1.9
ENE
6
1.3
E
7
1.1
E
6
0.8
E
7
0.5
ESE
8
0.5
ESE
11
0.4
ESE
10
0.6
NNW
3
0.7
NW
3
0.8
NNE
6
0.5
NE
5
0.6
NNE
6
0.4
ENE
7
0.4
ENE
6
0.7
SE
4
1.7
ESE
7
1.5
ESE
7
0.9
ESE
7
0.4
ESE
6
0.4
E
7
0.3
SE
9
0.3
SE
8
0.3
SE
8
cloud
cloud
part cloud
heavy rain
heavy rain
heavy rain
clear
part cloud
clear
clear
cloud
cloud
part cloud
part cloud
clear
clear
part cloud
rain showers
part cloud
cloud
cloud
cloud
cloud
mod snow
mod snow
cloud
clear
part cloud
cloud
cloud
snow showers
part cloud
clear
clear
clear
part cloud
cloud
cloud
light snow
heavy snow
snow showers
part cloud
cloud
cloud
part cloud
clear
part cloud
cloudy
cloudy
some clouds
heavy rain
heavy rain
heavy rain
clear
some clouds
clear
clear
cloudy
cloudy
some clouds
some clouds
clear
clear
some clouds
rain shwrs
some clouds
cloudy
cloudy
cloudy
cloudy
mod snow
mod snow
cloudy
clear
some clouds
cloudy
cloudy
snow shwrs
some clouds
clear
clear
clear
some clouds
cloudy
cloudy
light snow
heavy snow
snow shwrs
some clouds
cloudy
cloudy
some clouds
clear
some clouds
 km/h
10
ESE
15
SE
20
SE
25
SSE
25
SSE
40
S
30
W
25
W
20
W
20
W
10
WNW
10
S
15
S
20
SE
10
SSW
10
S
25
SSE
20
SSW
15
W
10
NW
10
NE
10
E
10
SE
20
NE
30
NE
10
NE
10
N
5
W
10
SW
15
SW
15
NNW
25
NW
20
NW
25
NW
15
NW
10
NNW
5
SSE
10
SSE
20
SE
20
N
25
NW
20
WNW
5
ENE
10
S
5
WNW
10
NW
10
WNW
 mm 
16
11
13
4
3
max°C
0
0
3
8
12
15
2
3
-1
-3
2
2
1
2
2
5
6
5
10
12
7
2
3
2
-3
1
1
-2
1
1
2
3
-3
-3
4
1
2
3
3
2
2
1
1
2
0
3
5
Moonrise
5:23
5:49
6:11
6:32
6:53
7:15
7:40
8:11
8:50
9:40
10:42
11:53
1:09
2:24
3:37
4:47
Moonset
3:07
4:18
5:30
6:43
7:57
9:15
10:35
11:55
1:12
2:21
3:16
3:59
4:33
4:59
5:21
Sunrise
6:56
6:54
6:52
6:50
6:48
6:47
6:45
6:43
6:41
6:39
6:37
6:35
6:33
6:33
6:31
6:28
Sunset
6:47
6:50
6:51
6:52
6:52
6:53
6:54
6:57
6:58
6:59
7:00
7:00
7:02
7:04
7:05
7:06
Today's sea temperature in Atlantic Heights, Piscataqua River is
3.1° C
(Statistics for 15 Mar 1981-2005 – mean: 3.1 max: 4.5 min: 1.4°C)
Issued (local time): 1 am Sunday 15 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest