7-Day Tide and Current Charts and Tables

For Obstruction Pass, north of Obstruction Island (depth 8 ft), Washington Current

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Obstruction Pass, north of Obstruction Island (depth 8 ft), Washington Current

Saturday July 18, 2026

Obstruction Pass
Click for MapFlood direction 87 true
Ebb direction 286 true

Sat -- 12:40 AM -1.40 knots Max Ebb
Sat -- 03:31 AM 0.00 knots Slack
Sat -- 05:28 AM Sunrise
Sat -- 05:54 AM 0.76 knots Max Flood
Sat -- 08:06 AM -0.00 knots Slack
Sat -- 10:58 AM Moonrise
Sat -- 11:30 AM -1.51 knots Max Ebb
Sat -- 02:33 PM 0.00 knots Slack
Sat -- 05:22 PM 1.92 knots Max Flood
Sat -- 09:00 PM -0.00 knots Slack
Sat -- 09:05 PM Sunset
Sat -- 11:08 PM Moonset
Tide / Current data from XTide NOT FOR NAVIGATION!

Sorry tide depth graphs only, please select another station.

12
am

-1.4

1
am

-1.4

2
am

-1.1

3
am

-0.4

4
am

0.3

5
am

0.7

6
am

0.8

7
am

0.6

8
am

0.1

9
am

-0.6

10
am

-1.2

11
am

-1.5

12
pm

-1.5

1
pm

-1.2

2
pm

-0.5

3
pm

0.5

4
pm

1.4

5
pm

1.9

6
pm

1.8

7
pm

1.5

8
pm

0.8

9
pm

10
pm

-0.7

11
pm

-1.1

Sunday July 19, 2026

Obstruction Pass
Click for MapFlood direction 87 true
Ebb direction 286 true

Sun -- 01:09 AM -1.42 knots Max Ebb
Sun -- 04:27 AM 0.00 knots Slack
Sun -- 05:29 AM Sunrise
Sun -- 07:08 AM 0.85 knots Max Flood
Sun -- 09:22 AM -0.00 knots Slack
Sun -- 12:12 PM Moonrise
Sun -- 12:23 PM -1.30 knots Max Ebb
Sun -- 03:18 PM 0.00 knots Slack
Sun -- 06:06 PM 1.65 knots Max Flood
Sun -- 09:04 PM Sunset
Sun -- 09:38 PM -0.00 knots Slack
Sun -- 11:23 PM Moonset
Tide / Current data from XTide NOT FOR NAVIGATION!

12
am

-1.3

1
am

-1.4

2
am

-1.3

3
am

-1

4
am

-0.3

5
am

0.3

6
am

0.7

7
am

0.8

8
am

0.7

9
am

0.2

10
am

-0.4

11
am

-1

12
pm

-1.3

1
pm

-1.2

2
pm

-0.9

3
pm

-0.3

4
pm

0.6

5
pm

1.3

6
pm

1.6

7
pm

1.5

8
pm

1.1

9
pm

0.5

10
pm

-0.3

11
pm

-0.9

Monday July 20, 2026

Obstruction Pass
Click for MapFlood direction 87 true
Ebb direction 286 true

Mon -- 01:32 AM -1.43 knots Max Ebb
Mon -- 05:25 AM 0.00 knots Slack
Mon -- 05:30 AM Sunrise
Mon -- 08:20 AM 0.95 knots Max Flood
Mon -- 10:39 AM -0.00 knots Slack
Mon -- 01:13 PM -1.06 knots Max Ebb
Mon -- 01:24 PM Moonrise
Mon -- 04:07 PM 0.00 knots Slack
Mon -- 06:49 PM 1.38 knots Max Flood
Mon -- 09:03 PM Sunset
Mon -- 10:18 PM -0.00 knots Slack
Mon -- 11:39 PM Moonset
Tide / Current data from XTide NOT FOR NAVIGATION!

12
am

-1.3

1
am

-1.4

2
am

-1.4

3
am

-1.3

4
am

-0.9

5
am

-0.3

6
am

0.3

7
am

0.7

8
am

0.9

9
am

0.9

10
am

0.4

11
am

-0.2

12
pm

-0.8

1
pm

-1.1

2
pm

-1

3
pm

-0.6

4
pm

-0.1

5
pm

0.6

6
pm

1.2

7
pm

1.4

8
pm

1.2

9
pm

0.8

10
pm

0.2

11
pm

-0.5

Tuesday July 21, 2026

Obstruction Pass
Click for MapFlood direction 87 true
Ebb direction 286 true

Tue -- 01:58 AM -1.46 knots Max Ebb
Tue -- 04:05 AM First Quarter
Tue -- 05:31 AM Sunrise
Tue -- 06:22 AM 0.00 knots Slack
Tue -- 09:30 AM 1.11 knots Max Flood
Tue -- 11:54 AM -0.00 knots Slack
Tue -- 02:08 PM -0.81 knots Max Ebb
Tue -- 02:36 PM Moonrise
Tue -- 04:59 PM 0.00 knots Slack
Tue -- 07:33 PM 1.12 knots Max Flood
Tue -- 09:02 PM Sunset
Tue -- 10:59 PM -0.00 knots Slack
Tue -- 11:57 PM Moonset
Tide / Current data from XTide NOT FOR NAVIGATION!

12
am

-1.1

1
am

-1.4

2
am

-1.5

3
am

-1.4

4
am

-1.3

5
am

-0.9

6
am

-0.2

7
am

0.4

8
am

0.8

9
am

1.1

10
am

1.1

11
am

0.6

12
pm

-0.1

1
pm

-0.6

2
pm

-0.8

3
pm

-0.7

4
pm

-0.5

5
pm

6
pm

0.6

7
pm

1.1

8
pm

1.1

9
pm

0.9

10
pm

0.6

11
pm

-0

Wednesday July 22, 2026

Obstruction Pass
Click for MapFlood direction 87 true
Ebb direction 286 true

Wed -- 02:40 AM -1.51 knots Max Ebb
Wed -- 05:33 AM Sunrise
Wed -- 07:16 AM 0.00 knots Slack
Wed -- 10:29 AM 1.33 knots Max Flood
Wed -- 01:08 PM -0.00 knots Slack
Wed -- 03:16 PM -0.60 knots Max Ebb
Wed -- 03:47 PM Moonrise
Wed -- 05:55 PM 0.00 knots Slack
Wed -- 08:26 PM 0.85 knots Max Flood
Wed -- 09:01 PM Sunset
Wed -- 11:39 PM -0.00 knots Slack
Tide / Current data from XTide NOT FOR NAVIGATION!

12
am

-0.7

1
am

-1.2

2
am

-1.5

3
am

-1.5

4
am

-1.5

5
am

-1.3

6
am

-0.8

7
am

-0.2

8
am

0.4

9
am

0.9

10
am

1.3

11
am

1.3

12
pm

0.8

1
pm

0.1

2
pm

-0.4

3
pm

-0.6

4
pm

-0.6

5
pm

-0.4

6
pm

7
pm

0.5

8
pm

0.8

9
pm

0.8

10
pm

0.7

11
pm

0.4

Thursday July 23, 2026

Obstruction Pass
Click for MapFlood direction 87 true
Ebb direction 286 true

Thu -- 12:20 AM Moonset
Thu -- 03:24 AM -1.61 knots Max Ebb
Thu -- 05:34 AM Sunrise
Thu -- 08:06 AM 0.00 knots Slack
Thu -- 11:20 AM 1.56 knots Max Flood
Thu -- 02:22 PM -0.00 knots Slack
Thu -- 04:27 PM -0.48 knots Max Ebb
Thu -- 04:57 PM Moonrise
Thu -- 07:00 PM 0.00 knots Slack
Thu -- 09:00 PM Sunset
Thu -- 09:40 PM 0.65 knots Max Flood
Tide / Current data from XTide NOT FOR NAVIGATION!

12
am

-0.2

1
am

-0.9

2
am

-1.4

3
am

-1.6

4
am

-1.6

5
am

-1.5

6
am

-1.3

7
am

-0.7

8
am

-0.1

9
am

0.6

10
am

1.1

11
am

1.5

12
pm

1.4

1
pm

0.9

2
pm

0.2

3
pm

-0.3

4
pm

-0.5

5
pm

-0.5

6
pm

-0.3

7
pm

-0

8
pm

0.4

9
pm

0.6

10
pm

0.6

11
pm

0.5

Friday July 24, 2026

Obstruction Pass
Click for MapFlood direction 87 true
Ebb direction 286 true

Fri -- 12:17 AM -0.00 knots Slack
Fri -- 12:49 AM Moonset
Fri -- 03:58 AM -1.73 knots Max Ebb
Fri -- 05:35 AM Sunrise
Fri -- 08:47 AM 0.00 knots Slack
Fri -- 12:05 PM 1.77 knots Max Flood
Fri -- 03:27 PM -0.00 knots Slack
Fri -- 05:47 PM -0.41 knots Max Ebb
Fri -- 06:02 PM Moonrise
Fri -- 08:22 PM 0.00 knots Slack
Fri -- 08:59 PM Sunset
Fri -- 10:47 PM 0.53 knots Max Flood
Tide / Current data from XTide NOT FOR NAVIGATION!

12
am

0.2

1
am

-0.5

2
am

-1.2

3
am

-1.6

4
am

-1.7

5
am

-1.6

6
am

-1.5

7
am

-1.2

8
am

-0.6

9
am

0.2

10
am

0.9

11
am

1.5

12
pm

1.8

1
pm

1.5

2
pm

0.9

3
pm

0.2

4
pm

-0.2

5
pm

-0.4

6
pm

-0.4

7
pm

-0.3

8
pm

-0.1

9
pm

0.2

10
pm

0.5

11
pm

0.5

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