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Knapp Landing, Willow Bar, WA Tide Chart Today & Tomorrow

NOAA tide station 9440171 · Washington · updated Nov 12, 2026

Fri, Nov 13: High tide 8:00 AM (1.7 ft) and 7:52 PM (3.2 ft); low tide 3:11 AM (-0.2 ft) and 12:51 PM (0.9 ft).

Tide todayHigh 8:00 AM · High 7:52 PMLow 3:11 AM · Low 12:51 PM
Today's range3.4 ft-0.2 → 3.2 ft (MLLW)
Wind (forecast)Loading…   
Sun7:08 AM – 4:41 PMFirst light 6:35 AM · Last light 5:14 PM

Wind: NOAA National Weather Service hourly forecast (api.weather.gov); no observing station within 25 mi.

Knapp Landing, Willow Bar tides — next 3 days

Shaded = night · heights in feet above MLLW · local time

YesterdayThu, Nov 12
6 AMNoon6 PM2:25a · -0.3′7:14a · 1.7′12:32p · 0.8′7:10p · 3.4′
  • Low 2:25 AM -0.3 ft
  • High 7:14 AM 1.7 ft
  • Low 12:32 PM 0.8 ft
  • High 7:10 PM 3.4 ft

First light 6:34 AMSunrise 7:07 AMSunset 4:42 PMLast light 5:15 PM

TodayFri, Nov 13
6 AMNoon6 PM3:11a · -0.2′8a · 1.7′12:51p · 0.9′7:52p · 3.2′
  • Low 3:11 AM -0.2 ft
  • High 8:00 AM 1.7 ft
  • Low 12:51 PM 0.9 ft
  • High 7:52 PM 3.2 ft

First light 6:35 AMSunrise 7:08 AMSunset 4:41 PMLast light 5:14 PM

TomorrowSat, Nov 14
6 AMNoon6 PM3:56a · -0.1′8:50a · 1.7′1:28p · 1.1′8:37p · 3.0′
  • Low 3:56 AM -0.1 ft
  • High 8:50 AM 1.7 ft
  • Low 1:28 PM 1.1 ft
  • High 8:37 PM 3.0 ft

First light 6:37 AMSunrise 7:09 AMSunset 4:40 PMLast light 5:13 PM

SundaySun, Nov 15
6 AMNoon6 PM4:41a · -0.1′9:44a · 1.8′2:40p · 1.2′9:26p · 2.8′
  • Low 4:41 AM -0.1 ft
  • High 9:44 AM 1.8 ft
  • Low 2:40 PM 1.2 ft
  • High 9:26 PM 2.8 ft

First light 6:38 AMSunrise 7:11 AMSunset 4:39 PMLast light 5:12 PM

MondayMon, Nov 16
6 AMNoon6 PM5:26a · 0.0′10:39a · 1.9′5:31p · 1.2′10:18p · 2.5′
  • Low 5:26 AM 0.0 ft
  • High 10:39 AM 1.9 ft
  • Low 5:31 PM 1.2 ft
  • High 10:18 PM 2.5 ft

First light 6:39 AMSunrise 7:12 AMSunset 4:38 PMLast light 5:11 PM

Best fishing times today in Knapp Landing, Willow Bar

Today is a good fishing day (solunar + tide)

7/10

Waxing crescent · 17% lit · Full moon Tue, Nov 24

Major fishing times

Minor fishing times

Fishing times for the next 7 days
TodayNov 137/10GoodMajor 2:13 am – 4:13 am · 2:38 pm – 4:38 pm
Minor 11:03 am – 12:03 pm · 7:17 pm – 8:17 pm
SatNov 147/10GoodMajor 3:03 am – 5:03 am · 3:27 pm – 5:27 pm
Minor 11:38 am – 12:38 pm · 8:22 pm – 9:22 pm
SunNov 156/10GoodMajor 3:50 am – 5:50 am · 4:13 pm – 6:13 pm
Minor 12:06 pm – 1:06 pm · 9:29 pm – 10:29 pm
MonNov 168/10ExcellentMajor 4:35 am – 6:35 am · 4:57 pm – 6:57 pm
Minor 12:28 pm – 1:28 pm · 10:36 pm – 11:36 pm
TueNov 177/10GoodMajor 5:19 am – 7:19 am · 5:40 pm – 7:40 pm
Minor 12:48 pm – 1:48 pm · 11:43 pm – 12:43 am
WedNov 187/10GoodMajor 6:01 am – 8:01 am · 6:23 pm – 8:23 pm
Minor 1:06 pm – 2:06 pm
ThuNov 197/10GoodMajor 6:44 am – 8:44 am · 7:06 pm – 9:06 pm
Minor 12:52 am – 1:52 am · 1:23 pm – 2:23 pm
How this rating works

Solunar theory says fish feed more when the moon is overhead or underfoot (major periods, about 2 hours) and around moonrise and moonset (minor periods, about 1 hour). We score each day from 1 to 10 by checking when those periods happen, using the NOAA tide predictions for station 9440171 and the sun times for this spot:

Baseevery day starts at 11
Sunrise / sunseta period overlaps sunrise or sunset ±1 h: major +2, minor +1 (max 3) (Moon overhead × sunset +2)2
Tidea NOAA high or low falls inside a period (tide change): major +2, minor +1; moving water during a major period (no high/low within 1 h of it) +1 (max 4) (Moon underfoot – tide change +2; Moon overhead – moving water +1; Moonset – tide change +1)4
Moon phasewithin 2 days of a new or full moon +2, within 4 days +1 (today: 4.4 days)0
Today7, rounded7/10

1–3 poor · 4–5 fair · 6–7 good · 8–10 excellent. Solunar times are a rule of thumb, not a guarantee: weather, water temperature and bait matter a lot. Tide changes and moving water are specific to this station, so nearby spots can score differently.

Solunar periods calculated for 45.74, -122.75 (moon times from astronomical equations, local time). Not a fishing forecast.

Knapp Landing, Willow Bar tide table — next 7 days

Thu, Nov 12Low 2:25 AM
-0.27 ft		High 7:14 AM
1.68 ft		Low 12:32 PM
0.82 ft		High 7:10 PM
3.36 ft
Fri, Nov 13Low 3:11 AM
-0.21 ft		High 8:00 AM
1.67 ft		Low 12:51 PM
0.94 ft		High 7:52 PM
3.20 ft
Sat, Nov 14Low 3:56 AM
-0.14 ft		High 8:50 AM
1.69 ft		Low 1:28 PM
1.07 ft		High 8:37 PM
2.99 ft
Sun, Nov 15Low 4:41 AM
-0.06 ft		High 9:44 AM
1.76 ft		Low 2:40 PM
1.21 ft		High 9:26 PM
2.76 ft
Mon, Nov 16Low 5:26 AM
0.03 ft		High 10:39 AM
1.89 ft		Low 5:31 PM
1.23 ft		High 10:18 PM
2.52 ft
Tue, Nov 17Low 6:14 AM
0.11 ft		High 11:34 AM
2.10 ft		Low 6:52 PM
1.12 ft		High 11:14 PM
2.27 ft
Wed, Nov 18Low 7:01 AM
0.18 ft		High 12:27 PM
2.37 ft		Low 7:59 PM
0.88 ft
Thu, Nov 19High 12:13 AM
2.06 ft		Low 7:44 AM
0.24 ft		High 1:17 PM
2.69 ft		Low 8:55 PM
0.56 ft
Fri, Nov 20High 1:14 AM
1.88 ft		Low 8:23 AM
0.29 ft		High 2:04 PM
3.03 ft		Low 9:47 PM
0.24 ft

Times are local (standard/daylight). Heights in feet above MLLW.

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About the tide at Knapp Landing, Willow Bar

It is a harmonic reference station (predicted directly from its own tidal constituents).

Knapp Landing, Willow Bar has a mixed semidiurnal tide: usually two highs and two lows a day, of noticeably unequal height (on average the day's two highs differ by 1.2 ft and its two lows by 0.7 ft). The average rise or fall between high and low tide is 2.2 ft, growing to about 3.8 ft at spring tides (around new and full moon) and shrinking to about 2.0 ft at neap tides (around the quarter moons). The highest tide predicted in the next 12 months is 4.0 ft on November 25, 2026 at 5:59 PM; the lowest is -0.7 ft on December 25, 2026 at 1:30 AM, and 204 low tides in that period drop below zero (MLLW).

Tide type
Mixed semidiurnal
Mean range
2.2 ft
Spring / neap range
3.8 ft / 2.0 ft
Average higher high
3.0 ft
Average lower low
-0.1 ft
Highest tide, next 12 months
4.0 ft · Nov 25, 2026
Lowest tide, next 12 months
-0.7 ft · Dec 25, 2026
Negative low tides (12 months)
204

This week

From Fri, Nov 13 to Thu, Nov 19, high tides at Knapp Landing, Willow Bar range from 1.7 ft to 3.2 ft; the biggest is on Fri, Nov 13 at 7:52 PM. The lowest low is -0.2 ft on Fri, Nov 13 at 3:11 AM. Low tides in daylight (sunrise to sunset): Fri 12:51 PM (0.9 ft); Sat 1:28 PM (1.1 ft); Sun 2:40 PM (1.2 ft); Thu 7:44 AM (0.2 ft).

Tide statistics computed from NOAA high/low predictions for Oct 2026 – Oct 2027; heights in feet above MLLW. Predictions are astronomical and do not include weather.

Gear for Knapp Landing, Willow Bar

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Nearby tide stations

About this station

NOAA station ID
9440171
Type
Reference (harmonic) station
Coordinates
45.7417, -122.7550
Datum
MLLW (feet)
Time zone
America/Los_Angeles

FAQ

When is high tide today at Knapp Landing, Willow Bar, WA?

On Fri, Nov 13, predicted high tide at Knapp Landing, Willow Bar, WA is at 8:00 AM, 7:52 PM local time.

When is low tide today at Knapp Landing, Willow Bar, WA?

On Fri, Nov 13, predicted low tide at Knapp Landing, Willow Bar, WA is at 3:11 AM, 12:51 PM local time.

When are high and low tide tomorrow at Knapp Landing, Willow Bar, WA?

On Sat, Nov 14, predicted high tides are at 8:50 AM (1.7 ft) and 8:37 PM (3.0 ft); low tides are at 3:56 AM (-0.1 ft) and 1:28 PM (1.1 ft) (local time).

What is the tide range at Knapp Landing, Willow Bar, WA?

The average range between high and low tide is 2.2 ft; about 3.8 ft at spring tides and 2.0 ft at neap tides. The highest tide predicted in the next 12 months is 4.0 ft on November 25, 2026 (NOAA predictions, MLLW).

Where does this tide data come from?

Predictions come from NOAA's Center for Operational Oceanographic Products and Services (CO-OPS), station 9440171. Heights are in feet relative to Mean Lower Low Water (MLLW).