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

TIDE TIMES for Friday, June 19, 2026
The tide is currently rising in La Conner, Swinomish Channel, WA.
Next low tide (tomorrow) : 5:11 am (5.0 ft)
Next high tide : in 6h 32m at 10:38 pm (11.0 ft)
Sunset today : 9:14 pm
Sunrise tomorrow : 5:08 am
Moon phase : Waxing Crescent (28% illuminated)
Tide Station Location : Station #9448558
Common Questions About Tides

La Conner, Swinomish Channel, WA Tides - Mar 2031

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat10:138.75:187.05:411.56:505:53First Quarter1Sat
2Sun1:388.511:18 AM8.27:127.26:451.56:485:55First Quarter2Sun
3Mon2:448.912:308.18:376.97:451.46:465:56Waxing Gibbous3Mon
4Tue3:269.21:358.29:276.38:371.26:445:58Waxing Gibbous4Tue
5Wed3:559.42:308.410:005.89:221.06:425:59Waxing Gibbous5Wed
6Thu4:179.73:168.710:255.110:000.96:406:01Waxing Gibbous6Thu
7Fri4:379.93:598.910:494.410:371.06:386:03Full Moon7Fri
8Sat4:5710.14:419.211:163.611:121.36:366:04Full Moon8Sat
9Sun6:2010.36:239.412:462.67:347:06Full Moon9Sun
10Mon6:4610.47:089.512:491.81:201.77:327:07Full Moon10Mon
11Tue7:1510.57:569.61:262.61:580.97:307:09Waning Gibbous11Tue
12Wed7:4610.58:489.52:063.42:400.27:287:10Waning Gibbous12Wed
13Thu8:2110.49:469.32:484.43:26-0.27:267:12Waning Gibbous13Thu
14Fri9:0110.110:549.03:365.44:17-0.37:247:13Third Quarter14Fri
15Sat9:489.64:346.35:15-0.37:227:15Third Quarter15Sat
16Sun12:168.910:49 AM9.25:506.96:20-0.17:207:16Third Quarter16Sun
17Mon1:489.012:058.77:266.97:290.17:187:18Third Quarter17Mon
18Tue3:009.41:298.68:546.28:360.27:167:19Waning Crescent18Tue
19Wed3:509.92:478.89:575.29:380.37:147:21Waning Crescent19Wed
20Thu4:2910.23:559.110:454.010:310.67:127:22Waning Crescent20Thu
21Fri5:0210.44:549.411:262.911:201.17:107:24New Moon21Fri
22Sat5:3210.65:479.612:051.87:087:25New Moon22Sat
23Sun6:0110.66:389.712:051.712:411.07:067:27New Moon23Sun
24Mon6:3110.57:279.812:482.61:180.47:037:28New Moon24Mon
25Tue7:0210.28:149.71:303.51:550.07:017:29Waxing Crescent25Tue
26Wed7:369.99:039.62:134.32:33-0.16:597:31Waxing Crescent26Wed
27Thu8:119.59:539.32:585.23:140.16:577:32Waxing Crescent27Thu
28Fri8:518.910:509.03:475.93:580.46:557:34Waxing Crescent28Fri
29Sat9:368.411:568.84:466.44:470.96:537:35First Quarter29Sat
30Sun10:317.86:036.75:431.46:517:37First Quarter30Sun
31Mon1:128.711:41 AM7.47:456.66:451.86:497:38First Quarter31Mon
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 1:54 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 28% 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 Waxing Crescent (28% 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