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

TIDE TIMES for Saturday, June 20, 2026
The tide is currently rising in La Conner, Swinomish Channel, WA.
Next low tide : 5:11 am (5.0 ft)
Next high tide (tomorrow) : in 29m 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 - Aug 2031

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri3:1210.05:4610.210:37-2.311:226.05:458:47Full Moon1Fri
2Sat4:1010.16:2310.611:26-2.55:468:45Full Moon2Sat
3Sun5:0710.16:5810.912:125.212:13-2.35:478:44Full Moon3Sun
4Mon6:059.97:3411.01:004.312:59-1.65:498:42Waning Gibbous4Mon
5Tue7:039.68:1011.11:493.41:45-0.65:508:41Waning Gibbous5Tue
6Wed8:039.18:4711.02:382.62:300.85:518:39Waning Gibbous6Wed
7Thu9:068.69:2510.73:281.93:182.25:538:38Waning Gibbous7Thu
8Fri10:168.110:0610.24:201.44:083.85:548:36Third Quarter8Fri
9Sat11:377.810:519.75:151.15:075.15:558:35Third Quarter9Sat
10Sun1:187.96:131.06:246.25:578:33Third Quarter10Sun
11Mon2:558.37:140.88:056.75:588:31Third Quarter11Mon
12Tue12:428.74:038.88:140.69:346.76:008:29Waning Crescent12Tue
13Wed1:458.54:519.29:100.410:336.46:018:28Waning Crescent13Wed
14Thu2:448.55:269.59:580.211:146.06:028:26Waning Crescent14Thu
15Fri3:348.55:529.610:390.011:455.66:048:24Waning Crescent15Fri
16Sat4:198.76:139.711:160.06:058:22New Moon16Sat
17Sun4:598.86:329.812:115.111:50 AM0.06:068:21New Moon17Sun
18Mon5:388.86:529.912:374.612:240.36:088:19New Moon18Mon
19Tue6:188.87:1510.11:044.012:570.76:098:17New Moon19Tue
20Wed7:008.87:4210.21:363.31:321.36:118:15Waxing Crescent20Wed
21Thu7:458.78:1010.22:102.62:072.16:128:13Waxing Crescent21Thu
22Fri8:338.68:4210.12:491.92:453.16:138:11Waxing Crescent22Fri
23Sat9:288.49:169.93:321.33:274.16:158:09Waxing Crescent23Sat
24Sun10:318.29:559.74:200.84:155.26:168:07First Quarter24Sun
25Mon11:478.110:449.45:140.45:166.26:188:06First Quarter25Mon
26Tue1:218.26:150.16:376.86:198:04First Quarter26Tue
27Wed2:488.77:20-0.28:086.86:208:02Waxing Gibbous27Wed
28Thu12:579.13:489.38:25-0.69:246.36:228:00Waxing Gibbous28Thu
29Fri2:099.24:329.89:25-0.910:225.46:237:58Waxing Gibbous29Fri
30Sat3:169.55:0810.210:19-1.011:104.46:247:56Full Moon30Sat
31Sun4:169.75:4110.511:09-0.911:543.36:267:54Full Moon31Sun
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