7-Day Tide and Current Charts and Tables

For Merrimack River entrance, Massachusetts Current

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Merrimack River entrance, Massachusetts Current

Tuesday March 10, 2026

Merrimack River entrance
Click for MapFlood direction 285 true
Ebb direction 105 true

Tue -- 01:39 AM Moonrise
Tue -- 02:23 AM 1.59 knots Max Flood
Tue -- 05:39 AM -0.00 knots Slack
Tue -- 07:03 AM Sunrise
Tue -- 08:08 AM -1.07 knots Max Ebb
Tue -- 10:10 AM Moonset
Tue -- 12:30 PM 0.00 knots Slack
Tue -- 04:07 PM 1.40 knots Max Flood
Tue -- 06:14 PM -0.00 knots Slack
Tue -- 06:43 PM Sunset
Tue -- 07:45 PM -0.83 knots Max Ebb
Tide / Current data from XTide NOT FOR NAVIGATION!

Sorry tide depth graphs only, please select another station.

12
am

0.4

1
am

1.3

2
am

1.6

3
am

1.6

4
am

1.4

5
am

0.7

6
am

-0.3

7
am

-0.8

8
am

-1.1

9
am

-1

10
am

-0.9

11
am

-0.6

12
pm

-0.2

1
pm

0.4

2
pm

3
pm

1.3

4
pm

1.4

5
pm

1.1

6
pm

0.2

7
pm

-0.6

8
pm

-0.8

9
pm

-0.8

10
pm

-0.7

11
pm

-0.5

Wednesday March 11, 2026

Merrimack River entrance
Click for MapFlood direction 285 true
Ebb direction 105 true

Wed -- 12:21 AM 0.00 knots Slack
Wed -- 02:38 AM Moonrise
Wed -- 03:22 AM 1.40 knots Max Flood
Wed -- 05:41 AM Last Quarter
Wed -- 06:31 AM -0.00 knots Slack
Wed -- 07:02 AM Sunrise
Wed -- 08:46 AM -0.99 knots Max Ebb
Wed -- 10:55 AM Moonset
Wed -- 01:26 PM 0.00 knots Slack
Wed -- 05:03 PM 1.33 knots Max Flood
Wed -- 06:44 PM Sunset
Wed -- 07:13 PM -0.00 knots Slack
Wed -- 08:27 PM -0.80 knots Max Ebb
Tide / Current data from XTide NOT FOR NAVIGATION!

12
am

-0.1

1
am

0.5

2
am

1.2

3
am

1.4

4
am

1.4

5
am

1.2

6
am

0.5

7
am

-0.4

8
am

-0.9

9
am

-1

10
am

-0.9

11
am

-0.8

12
pm

-0.5

1
pm

-0.2

2
pm

0.4

3
pm

4
pm

1.2

5
pm

1.3

6
pm

7
pm

0.2

8
pm

-0.7

9
pm

-0.8

10
pm

-0.7

11
pm

-0.6

Thursday March 12, 2026

Merrimack River entrance
Click for MapFlood direction 285 true
Ebb direction 105 true

Thu -- 01:17 AM 0.00 knots Slack
Thu -- 03:31 AM Moonrise
Thu -- 04:17 AM 1.29 knots Max Flood
Thu -- 07:00 AM Sunrise
Thu -- 07:27 AM -0.00 knots Slack
Thu -- 09:37 AM -0.94 knots Max Ebb
Thu -- 11:49 AM Moonset
Thu -- 02:20 PM 0.00 knots Slack
Thu -- 06:01 PM 1.35 knots Max Flood
Thu -- 06:46 PM Sunset
Thu -- 08:13 PM -0.00 knots Slack
Thu -- 09:18 PM -0.79 knots Max Ebb
Tide / Current data from XTide NOT FOR NAVIGATION!

12
am

-0.4

1
am

-0.1

2
am

0.5

3
am

1.1

4
am

1.3

5
am

1.3

6
am

1.1

7
am

0.4

8
am

-0.4

9
am

-0.9

10
am

-0.9

11
am

-0.9

12
pm

-0.8

1
pm

-0.5

2
pm

-0.1

3
pm

0.5

4
pm

5
pm

1.2

6
pm

1.3

7
pm

8
pm

0.2

9
pm

-0.7

10
pm

-0.8

11
pm

-0.7

Friday March 13, 2026

Merrimack River entrance
Click for MapFlood direction 285 true
Ebb direction 105 true

Fri -- 02:15 AM 0.00 knots Slack
Fri -- 04:15 AM Moonrise
Fri -- 05:04 AM 1.25 knots Max Flood
Fri -- 06:58 AM Sunrise
Fri -- 08:22 AM -0.00 knots Slack
Fri -- 10:56 AM -0.97 knots Max Ebb
Fri -- 12:51 PM Moonset
Fri -- 03:09 PM 0.00 knots Slack
Fri -- 06:47 PM Sunset
Fri -- 06:58 PM 1.46 knots Max Flood
Fri -- 09:07 PM -0.00 knots Slack
Fri -- 10:41 PM -0.84 knots Max Ebb
Tide / Current data from XTide NOT FOR NAVIGATION!

12
am

-0.6

1
am

-0.4

2
am

-0.1

3
am

0.6

4
am

1.1

5
am

1.2

6
am

1.2

7
am

8
am

0.3

9
am

-0.5

10
am

-0.9

11
am

-1

12
pm

-0.9

1
pm

-0.8

2
pm

-0.5

3
pm

-0.1

4
pm

0.7

5
pm

1.1

6
pm

1.3

7
pm

1.5

8
pm

1.1

9
pm

0.1

10
pm

-0.7

11
pm

-0.8

Saturday March 14, 2026

Merrimack River entrance
Click for MapFlood direction 285 true
Ebb direction 105 true

Sat -- 03:09 AM 0.00 knots Slack
Sat -- 04:52 AM Moonrise
Sat -- 06:56 AM 1.29 knots Max Flood
Sat -- 06:56 AM Sunrise
Sat -- 09:11 AM -0.00 knots Slack
Sat -- 11:42 AM -1.05 knots Max Ebb
Sat -- 01:58 PM Moonset
Sat -- 03:53 PM 0.00 knots Slack
Sat -- 06:48 PM Sunset
Sat -- 07:44 PM 1.62 knots Max Flood
Sat -- 09:56 PM -0.00 knots Slack
Sat -- 11:43 PM -0.98 knots Max Ebb
Tide / Current data from XTide NOT FOR NAVIGATION!

12
am

-0.8

1
am

-0.7

2
am

-0.4

3
am

-0.1

4
am

0.7

5
am

1.2

6
am

1.3

7
am

1.3

8
am

9
am

0.2

10
am

-0.6

11
am

-1

12
pm

-1

1
pm

-1

2
pm

-0.8

3
pm

-0.4

4
pm

0.1

5
pm

0.9

6
pm

1.3

7
pm

1.5

8
pm

1.6

9
pm

10
pm

-0.1

11
pm

-0.8

Sunday March 15, 2026

Merrimack River entrance
Click for MapFlood direction 285 true
Ebb direction 105 true

Sun -- 04:00 AM 0.00 knots Slack
Sun -- 05:23 AM Moonrise
Sun -- 06:55 AM Sunrise
Sun -- 07:38 AM 1.42 knots Max Flood
Sun -- 09:58 AM -0.00 knots Slack
Sun -- 12:15 PM -1.15 knots Max Ebb
Sun -- 03:08 PM Moonset
Sun -- 04:37 PM 0.00 knots Slack
Sun -- 06:49 PM Sunset
Sun -- 08:20 PM 1.78 knots Max Flood
Sun -- 10:44 PM -0.00 knots Slack
Tide / Current data from XTide NOT FOR NAVIGATION!

12
am

-1

1
am

-0.9

2
am

-0.7

3
am

-0.4

4
am

-0

5
am

0.9

6
am

1.3

7
am

1.4

8
am

1.4

9
am

0.9

10
am

-0

11
am

-0.8

12
pm

-1.1

1
pm

-1.1

2
pm

-1

3
pm

-0.7

4
pm

-0.3

5
pm

0.4

6
pm

1.2

7
pm

1.6

8
pm

1.8

9
pm

1.6

10
pm

0.8

11
pm

-0.3

Monday March 16, 2026

Merrimack River entrance
Click for MapFlood direction 285 true
Ebb direction 105 true

Mon -- 12:24 AM -1.11 knots Max Ebb
Mon -- 04:50 AM 0.00 knots Slack
Mon -- 05:48 AM Moonrise
Mon -- 06:53 AM Sunrise
Mon -- 07:59 AM 1.60 knots Max Flood
Mon -- 10:45 AM -0.00 knots Slack
Mon -- 12:46 PM -1.24 knots Max Ebb
Mon -- 04:19 PM Moonset
Mon -- 05:20 PM 0.00 knots Slack
Mon -- 06:50 PM Sunset
Mon -- 08:44 PM 1.92 knots Max Flood
Mon -- 11:30 PM -0.00 knots Slack
Tide / Current data from XTide NOT FOR NAVIGATION!

12
am

-1

1
am

-1.1

2
am

-1

3
am

-0.8

4
am

-0.4

5
am

0.2

6
am

1.1

7
am

1.5

8
am

1.6

9
am

1.4

10
am

0.8

11
am

-0.3

12
pm

-1

1
pm

-1.2

2
pm

-1.2

3
pm

-1

4
pm

-0.7

5
pm

-0.2

6
pm

0.7

7
pm

1.5

8
pm

1.9

9
pm

1.9

10
pm

1.5

11
pm

0.5

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