Knappa Location

Knappa Tides & Fishing Times

Estimated tide height
2.85′ falling
Next tide
Low
-1.08′ in 3 hr 8 min
Last tide
High
9.25′
About this chart
2 Fish - Minor Solunar High fish activity
4 Fish - Major Solunar Very high fish activity

Knappa tide chart key:

The tide chart above shows the times and heights of high tide and low tide for Knappa, as well as solunar period times (represented by fish icons). The red line highlights the current time and estimated height.

Two fish mark minor solunar periods (high fish activity); four fish mark major solunar periods (very high fish activity).

Day Time Tide Height
▼ Low -0.73′
▲ High 7.5′
▼ Low 1.56′
▲ High 9.25′
▼ Low -1.08′
▲ High 7.49′

: The tide at Knappa, Knappa Slough is falling, with an estimated height of 2.85 ft. The next low tide is -1.08 ft at . Current forecast: Overcast; NE winds at 2 mph, gusting to 3 mph. Today’s tidal range is approximately 10.33 ft.

Local times Heights in ft relative to MLLW

Weather & Marine Forecast

Monday, October 26, 2026: Conditions: Overcast; air temperatures of 50–53°F through tonight; winds at 1–4 mph, gusting to 7 mph.

Mon, Oct 26 Tue, Oct 27 Wed, Oct 28 Thu, Oct 29 Fri, Oct 30 Sat, Oct 31 Sun, Nov 1
Weather °F Precip
53° 5%
50° 6%
51° 6%
51° 7%
51° 11%
50° 16%
49° 21%
48° 26%
49° 29%
49° 33%
49° 35%
49° 46%
49° 26%
49° 13%
50° 14%
51° 13%
53° 12%
53° 5%
53° 35%
53° 35%
53° 35%
53° 35%
52° 35%
52° 35%
50° 82%
49° 82%
49° 82%
49° 82%
49° 82%
48° 82%
47° 99%
47° 99%
48° 99%
49° 99%
47° 99%
46° 99%
46° 90%
47° 90%
47° 90%
48° 90%
51° 90%
52° 90%
52° 84%
52° 84%
52° 84%
53° 84%
53° 84%
51° 84%
48° 57%
46° 57%
46° 57%
47° 57%
45° 57%
44° 57%
43° 68%
42° 68%
41° 68%
41° 68%
40° 68%
40° 68%
40° 56%
40° 56%
39° 56%
42° 56%
46° 56%
49° 56%
52° 73%
54° 73%
54° 73%
52° 73%
49° 73%
48° 73%
47° 26%
46° 26%
45° 26%
43° 26%
43° 26%
42° 26%
42° 20%
43° 20%
43° 20%
43° 20%
43° 20%
44° 20%
42° 12%
42° 12%
41° 12%
44° 12%
45° 12%
46° 12%
47° 42%
50° 42%
52° 42%
53° 42%
52° 42%
50° 42%
49° 9%
47° 9%
47° 9%
46° 9%
45° 9%
45° 9%
45° 5%
45° 5%
45° 5%
45° 5%
45° 5%
45° 5%
45° 4%
45° 4%
46° 4%
45° 4%
45° 4%
45° 4%
46° 8%
46° 8%
47° 8%
47° 8%
47° 8%
47° 8%
47° 2%
47° 2%
46° 2%
46° 2%
46° 2%
45° 2%
44° 6%
43° 6%
42° 6%
42° 6%
42° 6%
41° 6%
41° 1%
40° 1%
40° 1%
42° 1%
46° 1%
49° 1%
51° 4%
54° 4%
56° 4%
56° 4%
55° 4%
Wind mph 2 Gust 3 1 Gust 2 3 Gust 5 4 Gust 6 4 Gust 7 4 Gust 7 4 Gust 9 4 Gust 9 3 Gust 9 3 Gust 8 3 Gust 9 3 Gust 10 4 Gust 10 4 Gust 8 3 Gust 9 4 Gust 11 4 Gust 12 6 Gust 14 9 Gust 16 7 Gust 13 6 Gust 13 6 Gust 13 6 Gust 12 5 Gust 11 6 Gust 12 4 Gust 9 5 Gust 16 6 Gust 17 5 Gust 12 5 Gust 11 5 Gust 9 4 Gust 7 4 Gust 6 4 Gust 5 4 Gust 4 4 Gust 4 4 Gust 5 5 Gust 6 5 Gust 6 5 Gust 8 6 Gust 12 4 Gust 8 4 Gust 8 3 Gust 8 1 Gust 5 2 Gust 6 3 Gust 8 3 Gust 4 3 Gust 2 4 Gust 3 4 Gust 3 4 Gust 4 4 Gust 4 4 Gust 4 4 Gust 5 5 Gust 6 5 Gust 6 5 Gust 6 5 Gust 6 5 Gust 6 5 Gust 6 5 Gust 6 5 Gust 6 5 Gust 7 5 Gust 8 5 Gust 8 4 Gust 7 4 Gust 7 5 Gust 7 5 Gust 9 5 Gust 8 4 Gust 6 5 Gust 8 7 Gust 13 6 Gust 10 5 Gust 7 5 Gust 7 5 Gust 6 5 Gust 6 5 Gust 6 5 Gust 6 5 Gust 5 5 Gust 5 5 Gust 7 5 Gust 8 5 Gust 8 5 Gust 7 5 Gust 11 5 Gust 11 5 Gust 11 5 Gust 11 6 Gust 8 4 Gust 7 4 Gust 7 4 Gust 8 4 Gust 8 5 Gust 9 5 Gust 11 6 Gust 12 6 Gust 11 5 Gust 10 5 Gust 9 5 Gust 9 5 Gust 10 5 Gust 10 5 Gust 9 4 Gust 8 4 Gust 8 5 Gust 10 6 Gust 14 6 Gust 16 6 Gust 16 5 Gust 15 5 Gust 13 5 Gust 13 5 Gust 13 6 Gust 13 6 Gust 13 6 Gust 14 7 Gust 14 6 Gust 14 5 Gust 13 5 Gust 12 5 Gust 11 4 Gust 9 4 Gust 7 4 Gust 6 4 Gust 7 5 Gust 7 5 Gust 7 5 Gust 8 5 Gust 8 5 Gust 7 5 Gust 6 5 Gust 5 4 Gust 5 4 Gust 6 4 Gust 6 4 Gust 5 3 Gust 4 2 Gust 3 2 Gust 2 2 Gust 2

Sun, Moon & Fishing Times

Waning Gibbous Waning Gibbous 99% illuminated99%
Major Fishing Times
→
→
Minor Fishing Times
→
→
Sunrise
Sunset
Moonset
Moonrise

Next 7 Days

▲ Blue = High Tide ▼ Red = Low Tide
Day 1st Tide 2nd Tide 3rd Tide 4th Tide ☀ Sun Major Times Major fishing times (solunar periods) Minor Times Minor fishing times (solunar periods)
Waning Gibbous 99%
▲ 7.5 ft
▼ 1.56 ft
▲ 9.25 ft
▼ -1.08 ft 		▲ 7:47 AM ▼ 6:09 PM 11:59 PM → 1:59 AM
12:21 PM → 2:21 PM 		8:08 AM → 9:08 AM
5:34 PM → 6:34 PM
Waning Gibbous 99%
▲ 7.49 ft
▼ 1.92 ft
▲ 9.5 ft
▼ -1.22 ft 		▲ 7:48 AM ▼ 6:07 PM 12:56 AM → 2:56 AM
1:20 PM → 3:20 PM 		9:30 AM → 10:30 AM
6:11 PM → 7:11 PM
Waning Gibbous 95%
▲ 7.36 ft
▼ 2.26 ft
▲ 9.55 ft
▼ -1.15 ft 		▲ 7:50 AM ▼ 6:06 PM 1:57 AM → 3:57 AM
2:25 PM → 4:25 PM 		10:50 AM → 11:50 AM
7:00 PM → 8:00 PM
Waning Gibbous 89%
▲ 7.15 ft
▼ 2.56 ft
▲ 9.37 ft
▼ -0.89 ft 		▲ 7:51 AM ▼ 6:04 PM 3:00 AM → 5:00 AM
3:32 PM → 5:32 PM 		12:01 PM → 1:01 PM
8:03 PM → 9:03 PM
Waning Gibbous 81%
▲ 6.92 ft
▼ 2.83 ft
▲ 8.93 ft 		▲ 7:53 AM ▼ 6:03 PM 4:05 AM → 6:05 AM
4:38 PM → 6:38 PM 		12:59 PM → 1:59 PM
9:18 PM → 10:18 PM
Waning Gibbous 71%
▼ -0.51 ft
▲ 6.76 ft
▼ 3.02 ft
▲ 8.3 ft 		▲ 7:54 AM ▼ 6:01 PM 5:07 AM → 7:07 AM
5:40 PM → 7:40 PM 		1:42 PM → 2:42 PM
10:38 PM → 11:38 PM
Last Quarter 50%
▼ -0.1 ft
▲ 6.76 ft
▼ 3.04 ft
▲ 7.62 ft 		▲ 6:56 AM ▼ 5:00 PM 5:04 AM → 7:04 AM
5:36 PM → 7:36 PM 		1:15 PM → 2:15 PM
10:58 PM → 11:58 PM

Location & Map

Latitude
46° 11' 12" N (46.1867)
Longitude
123° 35' 17" W (-123.588)
State
Oregon
County
Clatsop County
Nearest ZIP
97103
Nearby
Tides 4.4 mi Settlers Point 6.3 mi Harrington Point 8.5 mi Skamokawa, Steamboat Slough, Columbia River 8.7 mi Tongue Point, Astoria, Columbia River 9.0 mi Wauna, Columbia River 11.2 mi Cathcart Landing, Youngs River 12.2 mi Astoria (Youngs Bay) Currents 2.9 mi Woody Island Channel (off Seal Island) 5.3 mi Quinn Island, Prairie Channel 5.5 mi Woody Island Channel 6.3 mi Clifton Channel 8.8 mi Tongue Point, northwest of 8.9 mi Hunting Island, south of

About these predictions

Tide heights are predictions, not measurements. Wind, air pressure, storms, and river flow can cause actual water levels to differ. Not for navigation.

Tide prediction source: NOAA
Vertical datum: MLLW — Mean Lower Low Water

Weather Data: Open-Meteo

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