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7-Day Tide and Current Charts and Tables

For Clark Island, south of (depth 15 ft), Portsmouth Harbor, New Hampshire Current


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Clark Island, south of (depth 15 ft), Portsmouth Harbor, New Hampshire Current

Saturday February 28, 2026

Clark Island
Click for MapFlood direction 270 true
Ebb direction 85 true

Sat -- 12:23 AM     -1.88 knots Max Ebb
Sat -- 04:02 AM     0.00 knots Slack
Sat -- 04:58 AM     Moonset
Sat -- 06:06 AM     1.50 knots Max Flood
Sat -- 06:20 AM     Sunrise
Sat -- 10:20 AM     -0.00 knots Slack
Sat -- 01:00 PM     -2.24 knots Max Ebb
Sat -- 02:21 PM     Moonrise
Sat -- 04:56 PM     0.00 knots Slack
Sat -- 05:30 PM     Sunset
Sat -- 07:00 PM     1.24 knots Max Flood
Sat -- 11:01 PM     -0.00 knots Slack
Tide / Current data from XTide NOT FOR NAVIGATION!
Sorry tide depth graphs only, please select another station.

12
am
-1.8
1
am
-1.8
2
am
-1.5
3
am
-1
4
am
-0.1
5
am
1
6
am
1.5
7
am
1.3
8
am
1.1
9
am
0.9
10
am
0.3
11
am
-0.8
12
pm
-1.9
1
pm
-2.2
2
pm
-2.1
3
pm
-1.9
4
pm
-1.2
5
pm
0.1
6
pm
1
7
pm
1.2
8
pm
1.2
9
pm
1.1
10
pm
0.9
11
pm
0



Sunday March 1, 2026

Clark Island
Click for MapFlood direction 270 true
Ebb direction 85 true

Sun -- 01:24 AM     -1.94 knots Max Ebb
Sun -- 05:02 AM     0.00 knots Slack
Sun -- 05:30 AM     Moonset
Sun -- 06:18 AM     Sunrise
Sun -- 07:07 AM     1.50 knots Max Flood
Sun -- 11:20 AM     -0.00 knots Slack
Sun -- 02:04 PM     -2.29 knots Max Ebb
Sun -- 03:38 PM     Moonrise
Sun -- 05:32 PM     Sunset
Sun -- 05:51 PM     0.00 knots Slack
Sun -- 08:08 PM     1.31 knots Max Flood
Sun -- 09:05 PM     1.30 knots Min Flood
Sun -- 09:23 PM     1.30 knots Max Flood
Sun -- 11:56 PM     -0.00 knots Slack
Tide / Current data from XTide NOT FOR NAVIGATION!
Sorry tide depth graphs only, please select another station.

12
am
-1.2
1
am
-1.9
2
am
-1.9
3
am
-1.7
4
am
-1.2
5
am
-0.1
6
am
1.1
7
am
1.5
8
am
1.4
9
am
1.2
10
am
1
11
am
0.4
12
pm
-0.9
1
pm
-2
2
pm
-2.3
3
pm
-2.2
4
pm
-2
5
pm
-1.1
6
pm
0.2
7
pm
1.1
8
pm
1.3
9
pm
1.3
10
pm
1.3
11
pm
0.9



Monday March 2, 2026

Clark Island
Click for MapFlood direction 270 true
Ebb direction 85 true

Mon -- 02:25 AM     -2.05 knots Max Ebb
Mon -- 05:55 AM     Moonset
Mon -- 05:59 AM     0.00 knots Slack
Mon -- 06:17 AM     Sunrise
Mon -- 08:09 AM     1.53 knots Max Flood
Mon -- 12:16 PM     -0.00 knots Slack
Mon -- 03:05 PM     -2.35 knots Max Ebb
Mon -- 04:51 PM     Moonrise
Mon -- 05:33 PM     Sunset
Mon -- 06:41 PM     0.00 knots Slack
Mon -- 09:15 PM     1.40 knots Max Flood
Tide / Current data from XTide NOT FOR NAVIGATION!
Sorry tide depth graphs only, please select another station.

12
am
-0.1
1
am
-1.4
2
am
-2
3
am
-2
4
am
-1.8
5
am
-1.2
6
am
0
7
am
1.1
8
am
1.5
9
am
1.5
10
am
1.4
11
am
1.1
12
pm
0.3
1
pm
-1
2
pm
-2.1
3
pm
-2.4
4
pm
-2.3
5
pm
-2
6
pm
-1
7
pm
0.4
8
pm
1.2
9
pm
1.4
10
pm
1.4
11
pm
1.3



Tuesday March 3, 2026

Clark Island
Click for MapFlood direction 270 true
Ebb direction 85 true

Tue -- 12:47 AM     -0.00 knots Slack
Tue -- 03:23 AM     -2.18 knots Max Ebb
Tue -- 06:15 AM     Sunrise
Tue -- 06:17 AM     Moonset
Tue -- 06:39 AM     Full Moon
Tue -- 06:54 AM     0.00 knots Slack
Tue -- 09:11 AM     1.56 knots Max Flood
Tue -- 01:09 PM     -0.00 knots Slack
Tue -- 03:56 PM     -2.37 knots Max Ebb
Tue -- 05:34 PM     Sunset
Tue -- 06:02 PM     Moonrise
Tue -- 07:30 PM     0.00 knots Slack
Tue -- 09:56 PM     1.48 knots Max Flood
Tide / Current data from XTide NOT FOR NAVIGATION!
Sorry tide depth graphs only, please select another station.

12
am
0.9
1
am
-0.3
2
am
-1.6
3
am
-2.1
4
am
-2.1
5
am
-1.9
6
am
-1.2
7
am
0.1
8
am
1.2
9
am
1.6
10
am
1.5
11
am
1.4
12
pm
1.1
1
pm
0.2
2
pm
-1.2
3
pm
-2.2
4
pm
-2.4
5
pm
-2.3
6
pm
-1.9
7
pm
-0.7
8
pm
0.6
9
pm
1.4
10
pm
1.5
11
pm
1.5



Wednesday March 4, 2026

Clark Island
Click for MapFlood direction 270 true
Ebb direction 85 true

Wed -- 01:35 AM     -0.00 knots Slack
Wed -- 04:13 AM     -2.27 knots Max Ebb
Wed -- 06:13 AM     Sunrise
Wed -- 06:36 AM     Moonset
Wed -- 07:48 AM     0.00 knots Slack
Wed -- 10:08 AM     1.58 knots Max Flood
Wed -- 01:59 PM     -0.00 knots Slack
Wed -- 04:40 PM     -2.34 knots Max Ebb
Wed -- 05:35 PM     Sunset
Wed -- 07:10 PM     Moonrise
Wed -- 08:16 PM     0.00 knots Slack
Wed -- 10:34 PM     1.53 knots Max Flood
Tide / Current data from XTide NOT FOR NAVIGATION!
Sorry tide depth graphs only, please select another station.

12
am
1.3
1
am
0.7
2
am
-0.6
3
am
-1.8
4
am
-2.3
5
am
-2.2
6
am
-1.9
7
am
-1.1
8
am
0.3
9
am
1.3
10
am
1.6
11
am
1.5
12
pm
1.4
1
pm
1
2
pm
-0
3
pm
-1.4
4
pm
-2.2
5
pm
-2.3
6
pm
-2.2
7
pm
-1.6
8
pm
-0.4
9
pm
0.9
10
pm
1.5
11
pm
1.5



Thursday March 5, 2026

Clark Island
Click for MapFlood direction 270 true
Ebb direction 85 true

Thu -- 02:22 AM     -0.00 knots Slack
Thu -- 04:59 AM     -2.31 knots Max Ebb
Thu -- 06:12 AM     Sunrise
Thu -- 06:55 AM     Moonset
Thu -- 08:40 AM     0.00 knots Slack
Thu -- 11:00 AM     1.56 knots Max Flood
Thu -- 02:48 PM     -0.00 knots Slack
Thu -- 05:22 PM     -2.26 knots Max Ebb
Thu -- 05:37 PM     Sunset
Thu -- 08:17 PM     Moonrise
Thu -- 09:02 PM     0.00 knots Slack
Thu -- 11:14 PM     1.56 knots Max Flood
Tide / Current data from XTide NOT FOR NAVIGATION!
Sorry tide depth graphs only, please select another station.

12
am
1.4
1
am
1.2
2
am
0.4
3
am
-0.9
4
am
-2
5
am
-2.3
6
am
-2.2
7
am
-1.9
8
am
-0.9
9
am
0.4
10
am
1.4
11
am
1.6
12
pm
1.5
1
pm
1.4
2
pm
0.9
3
pm
-0.3
4
pm
-1.6
5
pm
-2.2
6
pm
-2.2
7
pm
-2
8
pm
-1.4
9
pm
-0.1
10
pm
1.1
11
pm
1.6



Friday March 6, 2026

Clark Island
Click for MapFlood direction 270 true
Ebb direction 85 true

Fri -- 03:07 AM     -0.00 knots Slack
Fri -- 05:44 AM     -2.30 knots Max Ebb
Fri -- 06:10 AM     Sunrise
Fri -- 07:15 AM     Moonset
Fri -- 09:31 AM     0.00 knots Slack
Fri -- 11:47 AM     1.52 knots Max Flood
Fri -- 03:36 PM     -0.00 knots Slack
Fri -- 05:38 PM     Sunset
Fri -- 06:06 PM     -2.15 knots Max Ebb
Fri -- 09:24 PM     Moonrise
Fri -- 09:48 PM     0.00 knots Slack
Fri -- 11:56 PM     1.56 knots Max Flood
Tide / Current data from XTide NOT FOR NAVIGATION!
Sorry tide depth graphs only, please select another station.

12
am
1.5
1
am
1.4
2
am
1
3
am
0.2
4
am
-1.2
5
am
-2.1
6
am
-2.3
7
am
-2.1
8
am
-1.8
9
am
-0.7
10
am
0.6
11
am
1.4
12
pm
1.5
1
pm
1.4
2
pm
1.3
3
pm
0.7
4
pm
-0.5
5
pm
-1.7
6
pm
-2.1
7
pm
-2
8
pm
-1.8
9
pm
-1
10
pm
0.3
11
pm
1.3





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