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

TIDE TIMES for Saturday, June 20, 2026
The tide is currently falling in La Conner, Swinomish Channel, WA.
Next low tide : in 2h 44m at 4:19 pm (0.3 ft)
Next high tide : 11:18 pm (10.8 ft)
Sunset today : 9:14 pm
Sunrise tomorrow : 5:08 am
Moon phase : First Quarter (38% illuminated)
Tide Station Location : Station #9448558
Common Questions About Tides

La Conner, Swinomish Channel, WA Tides - Sep 2032

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed3:168.45:129.610:090.611:184.86:287:50Waning Crescent1Wed
2Thu4:068.65:379.610:510.711:474.36:307:48Waning Crescent2Thu
3Fri4:498.75:579.711:270.96:317:46New Moon3Fri
4Sat5:298.96:169.712:133.812:021.26:327:44New Moon4Sat
5Sun6:078.96:389.712:383.212:351.66:347:42New Moon5Sun
6Mon6:459.07:039.81:052.61:082.26:357:40New Moon6Mon
7Tue7:259.07:319.71:362.01:422.86:377:38Waxing Crescent7Tue
8Wed8:079.08:019.62:101.52:183.66:387:36Waxing Crescent8Wed
9Thu8:538.98:349.42:481.12:574.46:397:34Waxing Crescent9Thu
10Fri9:458.79:109.13:300.83:405.26:417:32Waxing Crescent10Fri
11Sat10:458.59:538.84:170.74:335.96:427:29First Quarter11Sat
12Sun11:588.410:488.55:110.65:426.56:447:27First Quarter12Sun
13Mon1:208.66:130.57:076.66:457:25First Quarter13Mon
14Tue2:319.07:180.48:276.26:467:23Waxing Gibbous14Tue
15Wed1:148.53:239.48:220.29:285.36:487:21Waxing Gibbous15Wed
16Thu2:258.84:039.99:210.010:174.26:497:19Waxing Gibbous16Thu
17Fri3:299.34:3910.310:160.011:023.06:507:17Waxing Gibbous17Fri
18Sat4:299.85:1410.611:060.311:451.76:527:15Full Moon18Sat
19Sun5:2510.15:4910.811:530.96:537:13Full Moon19Sun
20Mon6:2110.36:2610.812:280.612:401.76:557:11Full Moon20Mon
21Tue7:1710.37:0410.71:11-0.21:282.76:567:08Waning Gibbous21Tue
22Wed8:1410.17:4510.31:56-0.72:173.76:577:06Waning Gibbous22Wed
23Thu9:139.98:299.82:43-0.83:114.76:597:04Waning Gibbous23Thu
24Fri10:179.69:189.13:32-0.54:125.67:007:02Third Quarter24Fri
25Sat11:299.310:158.44:250.05:296.17:027:00Third Quarter25Sat
26Sun12:499.25:230.67:066.17:036:58Third Quarter26Sun
27Mon2:049.26:281.28:335.77:046:56Third Quarter27Mon
28Tue12:477.53:019.37:361.79:335.07:066:54Waning Crescent28Tue
29Wed2:067.63:429.58:411.910:154.37:076:52Waning Crescent29Wed
30Thu3:117.94:129.59:352.110:473.67:096:50Waning Crescent30Thu
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 7:48 pm — 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 38% 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 (38% 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