Tides Today & Tomorrow in La Conner, Swinomish Channel, WA

TIDE TIMES for Thursday, July 23, 2026
The tide is currently rising in La Conner, Swinomish Channel, WA.
Next low tide : 8:00 am (0.5 ft)
Next high tide : in 2h 09m at 12:11 am (9.3 ft)
Sunset today : 9:00 pm
Sunrise tomorrow : 5:32 am
Moon phase : First Quarter (63% illuminated)
Tide Station Location : Station #9448558
Common Questions About Tides

La Conner, Swinomish Channel, WA Tides - Jun 2075

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat6:3010.09:0811.11:556.61:56-3.45:129:03Waning Gibbous1Sat
2Sun7:229.410:0211.12:556.62:46-2.95:129:04Waning Gibbous2Sun
3Mon8:228.710:5711.04:036.53:38-2.05:119:05Waning Gibbous3Mon
4Tue9:307.911:5110.85:186.04:33-0.75:109:06Third Quarter4Tue
5Wed10:527.26:375.15:330.65:109:06Third Quarter5Wed
6Thu12:4310.712:276.87:484.06:372.05:109:07Third Quarter6Thu
7Fri1:3110.52:066.98:452.87:453.25:099:08Waning Crescent7Fri
8Sat2:1310.43:337.59:321.68:534.35:099:09Waning Crescent8Sat
9Sun2:5010.24:428.210:110.69:575.15:089:09Waning Crescent9Sun
10Mon3:2310.05:398.910:44-0.210:555.85:089:10Waning Crescent10Mon
11Tue3:539.76:259.511:15-0.811:456.35:089:11New Moon11Tue
12Wed4:239.47:059.911:45-1.35:089:11New Moon12Wed
13Thu4:539.27:3910.112:316.712:16-1.55:089:12New Moon13Thu
14Fri5:268.98:1110.31:136.912:49-1.65:089:12New Moon14Fri
15Sat6:028.68:4210.31:536.91:23-1.65:089:13Waxing Crescent15Sat
16Sun6:408.39:1510.42:346.92:01-1.45:089:13Waxing Crescent16Sun
17Mon7:218.09:5010.43:176.82:40-1.05:089:14Waxing Crescent17Mon
18Tue8:077.610:2810.44:046.53:21-0.55:089:14Waxing Crescent18Tue
19Wed9:017.211:0710.44:556.14:040.25:089:14First Quarter19Wed
20Thu10:056.811:4710.35:485.54:501.15:089:15First Quarter20Thu
21Fri11:216.56:424.65:422.25:089:15First Quarter21Fri
22Sat12:2610.312:466.67:323.46:393.35:099:15First Quarter22Sat
23Sun1:0610.32:127.18:192.17:434.45:099:15Waxing Gibbous23Sun
24Mon1:4510.43:307.99:040.68:505.45:099:15Waxing Gibbous24Mon
25Tue2:2410.44:378.99:48-0.99:556.15:109:15Waxing Gibbous25Tue
26Wed3:0510.55:359.710:33-2.110:566.55:109:15Waxing Gibbous26Wed
27Thu3:4710.66:2810.411:18-3.111:536.85:119:15Full Moon27Thu
28Fri4:3310.57:1810.912:04-3.75:119:15Full Moon28Fri
29Sat5:2310.38:0611.212:496.812:51-3.85:129:15Full Moon29Sat
30Sun6:169.98:5211.31:456.61:39-3.45:129:15Waning Gibbous30Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9448558)

Common Questions About La Conner, Swinomish Channel, WA Tides

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What time does the tide turn (slack tide) in La Conner, Swinomish Channel, WA today?

Slack tide in La Conner, Swinomish Channel, WA is approximately 4:05 am — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

Is this week a spring tide or neap tide in La Conner, Swinomish Channel, WA?

La Conner, Swinomish Channel, WA is currently in a transitional phase. Tonight's moon is 63% illuminated. Spring tides (largest swings) occur near new and full moons; neap tides (smallest swings) occur near first and third quarter moons. Tidal ranges this week are shifting between spring and neap.

What datum are La Conner, Swinomish Channel, WA tide heights measured from?

Tide heights on this page are measured from Mean Lower Low Water (MLLW), the U.S. NOAA standard. A height of 0 ft represents the 19-year average of each day's lower low tide. Negative values indicate a "minus tide" — water levels below that long-term reference.

What factors can affect the tide predictions for La Conner, Swinomish Channel, WA?

Tide predictions for La Conner, Swinomish Channel, WA come from NOAA's harmonic analysis and are typically accurate within about ±10 minutes on timing and ±0.5 ft on height. Actual water levels can deviate further due to sustained winds, atmospheric pressure changes, river flow, and storm surge. During major weather events, be sure to check US Harbors weather pages for factors that could impact tidal predictions.

Which NOAA station provides tide data for La Conner, Swinomish Channel, WA?

Tide data for La Conner, Swinomish Channel, WA is sourced from NOAA Station #9448558. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9448558.

What is the moon phase in La Conner, Swinomish Channel, WA tonight?

Tonight the moon over La Conner, Swinomish Channel, WA is First Quarter (63% illuminated). This places La Conner, Swinomish Channel, WA in a transitional tide cycle, so tidal ranges are shifting between spring and neap this week.

US Harbors Tidal Data

The data in our tide charts, tide tables, and tide graphs is provided by NOAA and others. These predictions are derived mathematically from numerous inputs, including data from historical tide stations and nearby locations where sensors are actively recording. As shown in the tide graph at the top of this page, “Predicted” tides (blue) are what forecasting models expect to happen. “Observed” tides (red) are those recorded by local sensors in real time, overlaid on the predictions for direct comparison. We display Observed water levels for a select group of harbors including Portland, Maine, where a physical sensor monitors water levels in real time.

LEARN MORE ABOUT OUR TIDE DATA