Merrimacport, Merrimack River Sea Conditions and Tide Table

Merrimacport, Merrimack 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 08:22 PM.

Days 1–4 Weather Summary

Light rain (total 9mm), mostly falling on Fri afternoon. Very warm air temperatures (max 32°C on Fri afternoon, min 18°C on Fri night). Wind will be generally light.

Days 5–7 Weather Summary

Some drizzle, heaviest during Sun night. Warm air temperatures (max 27°C on Wed afternoon, min 14°C on Mon night). Wind will be generally light.

Days 8–10 Weather Summary

Light rain (total 5mm), mostly falling on Thu afternoon. Warm (max 26°C on Fri afternoon, min 15°C on Fri night). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Warm (max 25°C on Mon afternoon, min 11°C on Sat night). Wind will be generally light.

Days 14–17 Weather Summary

Light rain (total 7mm), mostly falling on Fri night. Warm (max 26°C on Thu afternoon, min 15°C on Tue night). Wind will be generally light.

Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Sat
27
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
night
AM
Wave Height Map
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High Tide
10:08PM2.40m
10:37AM2.06m
11:00PM2.51m
11:31AM2.06m
11:52PM2.60m
12:26PM2.06m
00:45AM2.66m
1:21PM2.07m
1:39AM2.69m
2:14PM2.09m
2:32AM2.68m
3:06PM2.10m
3:24AM2.62m
3:58PM2.11m
4:16AM2.52m
4:52PM2.11m
5:11AM2.40m
5:47PM2.12m
6:05AM2.26m
6:40PM2.13m
6:58AM2.13m
7:32PM2.14m
7:52AM2.00m
8:24PM2.15m
8:47AM1.90m
9:17PM2.15m
9:43AM1.83m
Low Tide
4:59AM0.05m
5:09PM0.15m
5:53AM-0.05m
6:00PM0.13m
6:47AM-0.13m
6:53PM0.10m
7:40AM-0.19m
7:46PM0.08m
8:32AM-0.22m
8:38PM0.06m
9:24AM-0.21m
9:31PM0.07m
10:15AM-0.17m
10:26PM0.09m
11:07AM-0.12m
11:23PM0.13m
11:59AM-0.05m
00:20AM0.16m
12:51PM0.02m
1:16AM0.19m
1:41PM0.09m
2:12AM0.22m
2:33PM0.17m
3:09AM0.23m
3:25PM0.23m
4:03AM0.23m
4:15PM0.28m
Wave
Height (m)
Direction
Period (s)
0.2
ESE
8
0.3
ESE
8
0.3
ESE
8
0.4
ESE
9
0.4
ESE
8
0.4
ESE
8
0.3
ESE
8
0.3
ESE
8
0.8
SSE
4
0.4
SE
6
0.3
ESE
8
0.3
E
8
0.3
E
7
0.4
E
7
0.4
E
7
0.3
E
7
0.3
E
6
0.4
ESE
4
0.6
SE
4
1.3
SSE
5
0.9
SE
6
0.6
W
3
0.6
W
3
0.5
W
3
0.4
W
3
0.7
NNW
4
0.3
NNW
3
0.5
NW
3
0.3
NNW
3
0.2
ESE
12
0.2
ESE
12
0.1
E
12
0.4
SE
2
0.4
SE
4
0.3
NW
2
0.5
NNW
3
0.3
ENE
5
0.2
ESE
7
0.4
SE
2
0.2
E
7
0.1
E
7
0.5
SE
3
0.6
S
3
0.5
SSE
5
0.6
S
4
0.3
ESE
12
0.5
NE
3
rain showers
part cloud
thunderstorm
rain showers
clear
clear
clear
clear
part cloud
rain showers
part cloud
cloud
clear
cloud
cloud
part cloud
clear
clear
part cloud
light rain
thunderstorm
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
clear
clear
clear
part cloud
clear
clear
part cloud
clear
part cloud
clear
part cloud
part cloud
part cloud
light rain
part cloud
mod rain
part cloud
rain shwrs
some clouds
risk tstorm
rain shwrs
clear
clear
clear
clear
some clouds
rain shwrs
some clouds
cloudy
clear
cloudy
cloudy
some clouds
clear
clear
some clouds
light rain
risk tstorm
clear
clear
clear
clear
some clouds
clear
clear
clear
some clouds
clear
clear
clear
some clouds
clear
clear
some clouds
clear
some clouds
clear
some clouds
some clouds
some clouds
light rain
some clouds
mod rain
some clouds
km/h
5
WSW
5
S
5
E
5
W
15
NW
15
NW
5
WNW
15
SW
20
SSW
5
SW
15
WNW
15
WNW
5
NNW
5
E
10
E
5
SW
10
WNW
20
SE
10
SSW
25
S
20
W
20
W
25
W
25
W
15
W
25
NW
15
NNW
15
WNW
20
NW
15
NW
10
NW
10
NW
5
NW
10
W
20
NW
20
NW
10
WNW
15
NNW
10
NNE
5
WNW
10
W
15
SSE
15
SW
15
SW
20
SW
5
SSW
10
NE
2
3
4
1
1
4
1
6
max °C
24
30
32
21
27
30
25
29
32
26
22
25
21
17
20
16
24
27
22
20
23
20
23
26
22
18
22
17
19
21
18
20
25
20
23
24
20
20
24
20
23
26
22
23
25
22
21
Moonrise
2:33
3:11
4:00
5:03
6:18
7:40
9:00
10:16
11:28
12:37
1:43
2:48
3:53
4:58
6:02
Moonset
5:55
7:17
8:33
9:37
10:26
11:04
11:32
11:56
12:17
12:37
12:56
1:18
1:42
2:10
2:45
Sunrise
5:05
5:03
5:03
5:03
5:03
5:03
5:03
5:05
5:05
5:05
5:05
5:05
5:05
5:05
5:05
5:07
Sunset
8:22
8:22
8:22
8:22
8:23
8:23
8:23
8:24
8:24
8:24
8:24
8:25
8:25
8:25
8:25
8:25
Today's sea temperature in Merrimacport, Merrimack River is
15.3° C
(Statistics for 11 Jun 1981-2005 – mean: 13.6 max: 15.7 min: 11.5°C)
Issued (local time): 7 pm Thursday 11 Jun 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest