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

TIDE TIMES for Tuesday, June 23, 2026
The tide is currently rising in La Conner, Swinomish Channel, WA.
Next low tide (tomorrow) : 8:54 am (0.6 ft)
Next high tide (tomorrow) : in 5h 22m at 1:12 am (10.0 ft)
Sunset today : 9:15 pm
Sunrise tomorrow : 5:09 am
Moon phase : First Quarter (69% illuminated)
Tide Station Location : Station #9448558
Common Questions About Tides

La Conner, Swinomish Channel, WA Tides - Dec 2014

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon12:357.512:3110.96:163.87:521.47:404:17Waxing Gibbous1Mon
2Tue2:068.21:1710.97:284.88:400.27:414:17Waxing Gibbous2Tue
3Wed3:209.02:0110.88:375.59:23-0.87:424:16Waxing Gibbous3Wed
4Thu4:199.82:4210.69:406.010:03-1.57:444:16Full Moon4Thu
5Fri5:0910.43:2210.410:366.310:42-1.97:454:16Full Moon5Fri
6Sat5:5310.84:0210.011:276.511:20-1.97:464:15Full Moon6Sat
7Sun6:3211.14:439.612:156.67:474:15Full Moon7Sun
8Mon7:0911.15:259.21:026.57:484:15Waning Gibbous8Mon
9Tue7:4411.16:108.712:36-1.31:496.47:494:15Waning Gibbous9Tue
10Wed8:1811.06:588.21:15-0.72:386.27:504:15Waning Gibbous10Wed
11Thu8:5410.97:517.61:550.13:305.87:514:15Waning Gibbous11Thu
12Fri9:3110.78:527.12:361.04:255.37:524:15Third Quarter12Fri
13Sat10:1010.510:046.73:202.15:214.77:534:15Third Quarter13Sat
14Sun10:5110.411:306.64:083.36:143.97:544:15Third Quarter14Sun
15Mon11:3210.25:024.47:023.07:544:15Third Quarter15Mon
16Tue1:037.012:1410.16:065.57:442.07:554:15Waning Crescent16Tue
17Wed2:247.712:5510.07:156.28:221.07:564:16Waning Crescent17Wed
18Thu3:248.51:3410.08:226.79:000.07:564:16Waning Crescent18Thu
19Fri4:109.32:1310.19:207.09:38-0.97:574:16Waning Crescent19Fri
20Sat4:5010.02:5310.210:107.110:17-1.77:584:17New Moon20Sat
21Sun5:2710.53:3510.210:577.010:58-2.37:584:17New Moon21Sun
22Mon6:0411.04:2010.211:436.811:41-2.57:594:18New Moon22Mon
23Tue6:4211.35:0810.012:316.57:594:18Waxing Crescent23Tue
24Wed7:2111.56:029.712:25-2.41:216.07:594:19Waxing Crescent24Wed
25Thu8:0211.77:019.11:10-1.82:155.48:004:20Waxing Crescent25Thu
26Fri8:4411.78:078.51:57-0.83:134.78:004:20Waxing Crescent26Fri
27Sat9:2711.69:227.92:460.54:163.88:004:21First Quarter27Sat
28Sun10:1211.410:527.53:392.15:202.88:014:22First Quarter28Sun
29Mon11:0011.24:393.76:241.78:014:23First Quarter29Mon
30Tue12:387.611:50 AM10.95:495.27:230.78:014:23Waxing Gibbous30Tue
31Wed2:188.412:4110.67:116.38:190.08:014:24Waxing Gibbous31Wed
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 5:03 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 69% 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 (69% 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