7-Day Tide and Current Charts and Tables

For Knappa, Knappa Slough, Columbia River, Oregon

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Knappa, Knappa Slough, Columbia River, Oregon

Sunday December 7, 2025

Knappa
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Sun -- 03:54 AM 7.51 feet High Tide
Sun -- 07:43 AM Sunrise
Sun -- 09:34 AM 2.89 feet Low Tide
Sun -- 10:52 AM Moonset
Sun -- 02:48 PM 9.52 feet High Tide
Sun -- 04:28 PM Sunset
Sun -- 07:33 PM Moonrise
Sun -- 09:04 PM -0.00 feet Mark Falling
Sun -- 10:38 PM -1.04 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION!

Sorry tide depth graphs only, please select another station.

12
am

1.2

1
am

3.5

2
am

5.6

3
am

7.1

4
am

7.5

5
am

6
am

7
am

4.8

8
am

3.7

9
am

10
am

11
am

12
pm

5.9

1
pm

7.8

2
pm

9.1

3
pm

9.5

4
pm

8.9

5
pm

7.5

6
pm

5.6

7
pm

3.5

8
pm

1.6

9
pm

0.1

10
pm

-0.9

11
pm

-1

Monday December 8, 2025

Knappa
Click for Map
Mon -- 04:45 AM 7.51 feet High Tide
Mon -- 07:44 AM Sunrise
Mon -- 10:30 AM 2.92 feet Low Tide
Mon -- 11:25 AM Moonset
Mon -- 03:40 PM 8.95 feet High Tide
Mon -- 04:28 PM Sunset
Mon -- 08:54 PM Moonrise
Mon -- 10:16 PM -0.00 feet Mark Falling
Mon -- 11:27 PM -0.56 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION!

12
am

1
am

1.8

2
am

3
am

5.9

4
am

7.2

5
am

7.5

6
am

6.9

7
am

5.9

8
am

4.7

9
am

3.7

10
am

11
am

12
pm

4.1

1
pm

5.8

2
pm

7.6

3
pm

8.7

4
pm

8.9

5
pm

8.3

6
pm

6.9

7
pm

5.2

8
pm

3.3

9
pm

1.6

10
pm

0.3

11
pm

-0.5

Tuesday December 9, 2025

Knappa
Click for Map
Tue -- 12:27 AM 0.00 feet Mark Rising
Tue -- 05:36 AM 7.53 feet High Tide
Tue -- 07:45 AM Sunrise
Tue -- 11:30 AM 2.92 feet Low Tide
Tue -- 11:50 AM Moonset
Tue -- 04:28 PM Sunset
Tue -- 04:37 PM 8.24 feet High Tide
Tue -- 10:10 PM Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION!

12
am

-0.4

1
am

0.7

2
am

2.5

3
am

4.5

4
am

6.3

5
am

7.3

6
am

7.5

7
am

6.9

8
am

5.8

9
am

4.6

10
am

3.6

11
am

12
pm

1
pm

2
pm

5.6

3
pm

7.1

4
pm

8.1

5
pm

8.2

6
pm

7.6

7
pm

6.4

8
pm

4.8

9
pm

3.1

10
pm

1.7

11
pm

0.6

Wednesday December 10, 2025

Knappa
Click for Map
Wed -- 12:16 AM 0.01 feet Low Tide
Wed -- 06:27 AM 7.61 feet High Tide
Wed -- 07:46 AM Sunrise
Wed -- 12:09 PM Moonset
Wed -- 12:35 PM 2.86 feet Low Tide
Wed -- 04:28 PM Sunset
Wed -- 05:40 PM 7.47 feet High Tide
Wed -- 11:22 PM Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION!

12
am

1
am

0.3

2
am

1.5

3
am

3.2

4
am

5.1

5
am

6.6

6
am

7.5

7
am

7.5

8
am

6.8

9
am

5.8

10
am

4.6

11
am

3.6

12
pm

1
pm

2.9

2
pm

3.8

3
pm

5.1

4
pm

6.4

5
pm

7.3

6
pm

7.4

7
pm

6.9

8
pm

5.9

9
pm

4.5

10
pm

3.1

11
pm

1.9

Thursday December 11, 2025

Knappa
Click for Map
Thu -- 01:05 AM 0.61 feet Low Tide
Thu -- 07:18 AM 7.74 feet High Tide
Thu -- 07:47 AM Sunrise
Thu -- 12:26 PM Moonset
Thu -- 12:52 PM Last Quarter
Thu -- 01:44 PM 2.67 feet Low Tide
Thu -- 04:28 PM Sunset
Thu -- 06:52 PM 6.77 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION!

12
am

1
am

0.6

2
am

3
am

2.2

4
am

3.9

5
am

5.6

6
am

7
am

7.7

8
am

7.6

9
am

6.8

10
am

5.8

11
am

4.6

12
pm

3.5

1
pm

2.8

2
pm

2.7

3
pm

3.3

4
pm

4.5

5
pm

5.6

6
pm

6.5

7
pm

6.8

8
pm

6.4

9
pm

5.6

10
pm

4.4

11
pm

3.3

Friday December 12, 2025

Knappa
Click for Map
Fri -- 12:31 AM Moonrise
Fri -- 01:55 AM 1.19 feet Low Tide
Fri -- 07:48 AM Sunrise
Fri -- 08:07 AM 7.94 feet High Tide
Fri -- 12:42 PM Moonset
Fri -- 02:55 PM 2.29 feet Low Tide
Fri -- 04:28 PM Sunset
Fri -- 08:10 PM 6.31 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION!

12
am

2.2

1
am

1.5

2
am

1.2

3
am

1.7

4
am

2.9

5
am

4.5

6
am

6.1

7
am

7.4

8
am

7.9

9
am

7.7

10
am

6.9

11
am

5.7

12
pm

4.5

1
pm

3.4

2
pm

2.6

3
pm

2.3

4
pm

2.7

5
pm

3.7

6
pm

4.8

7
pm

5.8

8
pm

6.3

9
pm

6.1

10
pm

5.4

11
pm

4.5

Saturday December 13, 2025

Knappa
Click for Map
Sat -- 01:38 AM Moonrise
Sat -- 02:47 AM 1.73 feet Low Tide
Sat -- 07:48 AM Sunrise
Sat -- 08:53 AM 8.16 feet High Tide
Sat -- 12:57 PM Moonset
Sat -- 04:03 PM 1.75 feet Low Tide
Sat -- 04:28 PM Sunset
Sat -- 09:25 PM 6.15 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION!

12
am

3.5

1
am

2.6

2
am

1.9

3
am

1.8

4
am

2.3

5
am

3.6

6
am

5.1

7
am

6.7

8
am

7.8

9
am

8.2

10
am

7.7

11
am

6.8

12
pm

5.6

1
pm

4.2

2
pm

3
pm

2.1

4
pm

1.8

5
pm

2.1

6
pm

7
pm

4.2

8
pm

5.4

9
pm

6.1

10
pm

6.1

11
pm

5.5

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