Knappa, Knappa Slough Tide Chart & Fishing Times
Tide times, heights, and solunar bite windows for Knappa, Knappa Slough, Oregon — August 2026 & September 2026. Every value is computed from NOAA harmonic constituents, the same offline engine that powers the Ebb app.
NOAA Station
9439069
Type
Subordinate (offset)
Coordinates
46.187, -123.588
Time Zone
Los Angeles
Sun, moon & bite windows
Sunday, August 2
Sunday, August 2
Sunrise 5:57 AM · Sunset 8:42 PM · Moon Waning Gibbous (83% lit)
High 4:28a · 7.5 ftLow 11:24a · -0.3 ftHigh 5:16p · 7.5 ftLow 11:54p · 1.0 ft
Major window ★★★
3:12a – 5:12a
Minor window ★★★
9:54a – 10:54a
Major window ★★★
3:24p – 5:24p
Minor window ★★★
9:51p – 10:51p
Best fishing days — August 2026
Top solunar bite days this month
Ranked by solunar quality — days when the major feeding windows stack up with sunrise, sunset, or a strong tide swing.
Sunday, Aug 2 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 3:12a–5:12a, 3:24p–5:24p
Monday, Aug 3 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 3:55a–5:55a, 4:09p–6:09p
Tuesday, Aug 4 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 4:40a–6:40a, 4:56p–6:56p
Wednesday, Aug 5 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 5:29a–7:29a, 5:48p–7:48p
Thursday, Aug 6 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 6:22a–8:22a, 6:45p–8:45p
Sunday, Aug 16 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 3:15a–5:15a, 3:29p–5:29p
Tide table — August 2026
Knappa, Knappa Slough tides, August 2026
All high and low tides for Knappa, Knappa Slough, in local time (Los Angeles). Heights are feet above Mean Lower Low Water (MLLW).
| Day | Tides (height above MLLW) | Sunrise / Sunset | |
|---|---|---|---|
| 1 | Sat | H 3:46a 7.9 ftL 10:56a -0.6 ftH 4:50p 7.3 ftL 11:13p 1.2 ft | 5:56a / 8:44p |
| 2 | Sun | H 4:28a 7.5 ftL 11:24a -0.3 ftH 5:16p 7.5 ftL 11:54p 1.0 ft | 5:57a / 8:42p |
| 3 | Mon | H 5:14a 7.0 ftL 11:53a 0.2 ftH 5:45p 7.9 ft | 5:58a / 8:41p |
| 4 | Tue | L 12:41a 0.8 ftH 6:08a 6.4 ftL 12:27p 0.8 ftH 6:20p 8.1 ft | 6a / 8:39p |
| 5 | Wed | L 1:36a 0.6 ftH 7:13a 5.8 ftL 1:09p 1.4 ftH 7:02p 8.2 ft | 6:01a / 8:38p |
| 6 | Thu | L 2:44a 0.5 ftH 8:33a 5.3 ftL 2:02p 2.1 ftH 7:56p 8.2 ft | 6:02a / 8:37p |
| 7 | Fri | L 4:04a 0.3 ftH 10:03a 5.3 ftL 3:15p 2.7 ftH 9:02p 8.3 ft | 6:03a / 8:35p |
| 8 | Sat | L 5:22a -0.1 ftH 11:25a 5.6 ftL 4:40p 2.9 ftH 10:15p 8.4 ft | 6:05a / 8:34p |
| 9 | Sun | L 6:29a -0.6 ftH 12:30p 6.1 ftL 5:58p 2.7 ftH 11:27p 8.6 ft | 6:06a / 8:32p |
| 10 | Mon | L 7:27a -1.1 ftH 1:24p 6.6 ftL 7:05p 2.3 ft | 6:07a / 8:31p |
| 11 | Tue | H 12:31a 8.8 ftL 8:17a -1.4 ftH 2:10p 7.1 ftL 8:05p 1.8 ft | 6:08a / 8:29p |
| 12 | Wed | H 1:29a 8.9 ftL 9:03a -1.5 ftH 2:52p 7.5 ftL 8:59p 1.2 ft | 6:09a / 8:27p |
| 13 | Thu | H 2:22a 8.8 ftL 9:44a -1.4 ftH 3:32p 7.8 ftL 9:50p 0.8 ft | 6:11a / 8:26p |
| 14 | Fri | H 3:12a 8.5 ftL 10:22a -1.1 ftH 4:09p 8.0 ftL 10:38p 0.5 ft | 6:12a / 8:24p |
| 15 | Sat | H 4:01a 8.0 ftL 10:58a -0.7 ftH 4:44p 8.1 ftL 11:24p 0.3 ft | 6:13a / 8:22p |
| 16 | Sun | H 4:50a 7.4 ftL 11:31a -0.1 ftH 5:17p 8.0 ft | 6:15a / 8:21p |
| 17 | Mon | L 12:10a 0.2 ftH 5:41a 6.8 ftL 12:04p 0.6 ftH 5:51p 7.9 ft | 6:16a / 8:19p |
| 18 | Tue | L 12:57a 0.4 ftH 6:35a 6.1 ftL 12:39p 1.4 ftH 6:25p 7.7 ft | 6:17a / 8:17p |
| 19 | Wed | L 1:50a 0.5 ftH 7:38a 5.6 ftL 1:19p 2.1 ftH 7:04p 7.5 ft | 6:18a / 8:16p |
| 20 | Thu | L 2:51a 0.7 ftH 8:50a 5.3 ftL 2:12p 2.7 ftH 7:52p 7.2 ft | 6:20a / 8:14p |
| 21 | Fri | L 4:03a 0.8 ftH 10:09a 5.3 ftL 3:23p 3.1 ftH 8:53p 7.0 ft | 6:21a / 8:12p |
| 22 | Sat | L 5:13a 0.6 ftH 11:21a 5.5 ftL 4:40p 3.2 ftH 10:02p 7.0 ft | 6:22a / 8:10p |
| 23 | Sun | L 6:13a 0.3 ftH 12:18p 5.9 ftL 5:47p 3.0 ftH 11:07p 7.1 ft | 6:23a / 8:09p |
| 24 | Mon | L 7:01a 0.0 ftH 1:03p 6.3 ftL 6:43p 2.6 ft | 6:25a / 8:07p |
| 25 | Tue | H 12:02a 7.4 ftL 7:42a -0.3 ftH 1:40p 6.6 ftL 7:32p 2.2 ft | 6:26a / 8:05p |
| 26 | Wed | H 12:50a 7.6 ftL 8:18a -0.5 ftH 2:13p 6.9 ftL 8:16p 1.7 ft | 6:27a / 8:03p |
| 27 | Thu | H 1:33a 7.8 ftL 8:51a -0.6 ftH 2:43p 7.1 ftL 8:57p 1.3 ft | 6:28a / 8:01p |
| 28 | Fri | H 2:15a 7.8 ftL 9:22a -0.6 ftH 3:10p 7.4 ftL 9:36p 0.8 ft | 6:30a / 8p |
| 29 | Sat | H 2:56a 7.7 ftL 9:51a -0.4 ftH 3:36p 7.6 ftL 10:15p 0.4 ft | 6:31a / 7:58p |
| 30 | Sun | H 3:38a 7.5 ftL 10:21a -0.1 ftH 4:01p 7.9 ftL 10:53p 0.1 ft | 6:32a / 7:56p |
| 31 | Mon | H 4:22a 7.2 ftL 10:51a 0.3 ftH 4:28p 8.2 ftL 11:33p -0.1 ft | 6:33a / 7:54p |
Last QuarterAug 5
New MoonAug 12
First QuarterAug 19
Full MoonAug 27
Tide table — September 2026
Knappa, Knappa Slough tides, September 2026
| Day | Tides (height above MLLW) | Sunrise / Sunset | |
|---|---|---|---|
| 1 | Tue | H 5:10a 6.8 ftL 11:23a 0.8 ftH 5p 8.4 ft | 6:35a / 7:52p |
| 2 | Wed | L 12:18a -0.1 ftH 6:05a 6.3 ftL 12p 1.4 ftH 5:38p 8.4 ft | 6:36a / 7:50p |
| 3 | Thu | L 1:13a 0.0 ftH 7:12a 5.7 ftL 12:45p 2.1 ftH 6:26p 8.3 ft | 6:37a / 7:48p |
| 4 | Fri | L 2:24a 0.2 ftH 8:33a 5.4 ftL 1:47p 2.7 ftH 7:28p 8.0 ft | 6:38a / 7:46p |
| 5 | Sat | L 3:48a 0.2 ftH 9:59a 5.5 ftL 3:15p 3.0 ftH 8:47p 7.8 ft | 6:40a / 7:44p |
| 6 | Sun | L 5:08a -0.1 ftH 11:14a 5.9 ftL 4:46p 2.8 ftH 10:11p 7.8 ft | 6:41a / 7:42p |
| 7 | Mon | L 6:13a -0.5 ftH 12:12p 6.4 ftL 6:01p 2.3 ftH 11:26p 8.0 ft | 6:42a / 7:41p |
| 8 | Tue | L 7:07a -0.8 ftH 12:59p 7.0 ftL 7:03p 1.6 ft | 6:43a / 7:39p |
| 9 | Wed | H 12:30a 8.2 ftL 7:53a -1.0 ftH 1:40p 7.5 ftL 7:57p 0.9 ft | 6:45a / 7:37p |
| 10 | Thu | H 1:24a 8.3 ftL 8:34a -0.9 ftH 2:17p 7.9 ftL 8:47p 0.3 ft | 6:46a / 7:35p |
| 11 | Fri | H 2:15a 8.2 ftL 9:12a -0.7 ftH 2:52p 8.2 ftL 9:33p -0.1 ft | 6:47a / 7:33p |
| 12 | Sat | H 3:02a 7.9 ftL 9:47a -0.3 ftH 3:25p 8.3 ftL 10:16p -0.4 ft | 6:48a / 7:31p |
| 13 | Sun | H 3:49a 7.6 ftL 10:20a 0.3 ftH 3:56p 8.3 ftL 10:57p -0.4 ft | 6:50a / 7:29p |
| 14 | Mon | H 4:35a 7.1 ftL 10:53a 0.9 ftH 4:25p 8.2 ftL 11:37p -0.3 ft | 6:51a / 7:27p |
| 15 | Tue | H 5:23a 6.6 ftL 11:25a 1.5 ftH 4:54p 8.0 ft | 6:52a / 7:25p |
| 16 | Wed | L 12:18a 0.0 ftH 6:14a 6.2 ftL 11:59a 2.1 ftH 5:25p 7.7 ft | 6:53a / 7:23p |
| 17 | Thu | L 1:03a 0.3 ftH 7:12a 5.7 ftL 12:39p 2.6 ftH 6:02p 7.4 ft | 6:55a / 7:21p |
| 18 | Fri | L 1:58a 0.7 ftH 8:20a 5.5 ftL 1:33p 3.1 ftH 6:51p 7.0 ft | 6:56a / 7:19p |
| 19 | Sat | L 3:08a 0.9 ftH 9:35a 5.4 ftL 2:49p 3.3 ftH 7:59p 6.6 ft | 6:57a / 7:17p |
| 20 | Sun | L 4:23a 0.9 ftH 10:44a 5.7 ftL 4:13p 3.2 ftH 9:21p 6.5 ft | 6:59a / 7:15p |
| 21 | Mon | L 5:26a 0.7 ftH 11:38a 6.1 ftL 5:24p 2.8 ftH 10:36p 6.6 ft | 7a / 7:13p |
| 22 | Tue | L 6:16a 0.4 ftH 12:20p 6.5 ftL 6:20p 2.2 ftH 11:38p 6.9 ft | 7:01a / 7:11p |
| 23 | Wed | L 6:57a 0.1 ftH 12:55p 6.9 ftL 7:08p 1.6 ft | 7:02a / 7:09p |
| 24 | Thu | H 12:29a 7.2 ftL 7:34a -0.1 ftH 1:26p 7.3 ftL 7:52p 1.0 ft | 7:04a / 7:07p |
| 25 | Fri | H 1:16a 7.4 ftL 8:08a 0.0 ftH 1:54p 7.6 ftL 8:33p 0.4 ft | 7:05a / 7:05p |
| 26 | Sat | H 2:01a 7.6 ftL 8:41a 0.1 ftH 2:20p 8.0 ftL 9:13p -0.1 ft | 7:06a / 7:03p |
| 27 | Sun | H 2:45a 7.6 ftL 9:14a 0.4 ftH 2:47p 8.4 ftL 9:53p -0.5 ft | 7:07a / 7:01p |
| 28 | Mon | H 3:31a 7.4 ftL 9:48a 0.8 ftH 3:16p 8.7 ftL 10:33p -0.7 ft | 7:09a / 6:59p |
| 29 | Tue | H 4:18a 7.2 ftL 10:23a 1.3 ftH 3:49p 8.9 ftL 11:16p -0.8 ft | 7:10a / 6:57p |
| 30 | Wed | H 5:10a 6.8 ftL 11:02a 1.8 ftH 4:26p 8.9 ft | 7:11a / 6:55p |
Last QuarterSep 3
New MoonSep 10
First QuarterSep 18
Full MoonSep 26
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Nearby stations
Tide charts near Knappa, Knappa Slough
About this data
Predictions for Knappa, Knappa Slough are computed from NOAA CO-OPS harmonic constituents using Ebb's on-device engine (a Schureman/pytides harmonic model). They are astronomical tide predictions and do not account for weather, wind, or barometric pressure, which can shift real water levels. Solunar bite windows are a fishing-planning heuristic, not a guarantee. Ebb is a fishing- and trip-planning tool, not a navigation product — always consult NOAA Tides & Currents and official sources for navigation-critical decisions.