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 5h 26m 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 - Apr 2031

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue2:188.812:597.39:006.17:492.06:477:40First Quarter1Tue
2Wed3:059.02:137.49:455.48:482.16:457:41Waxing Gibbous2Wed
3Thu3:389.23:147.810:154.69:392.26:437:43Waxing Gibbous3Thu
4Fri4:069.44:058.310:423.610:242.46:417:44Waxing Gibbous4Fri
5Sat4:309.74:528.811:092.611:062.76:397:46Waxing Gibbous5Sat
6Sun4:569.95:369.311:381.511:463.16:377:47Full Moon6Sun
7Mon5:2410.16:219.712:120.46:357:49Full Moon7Mon
8Tue5:5410.27:0810.012:263.612:48-0.56:337:50Full Moon8Tue
9Wed6:2710.27:5710.21:094.31:28-1.36:317:51Waning Gibbous9Wed
10Thu7:0410.18:4910.21:534.92:12-1.76:297:53Waning Gibbous10Thu
11Fri7:459.99:4610.02:425.63:00-1.76:277:54Waning Gibbous11Fri
12Sat8:339.510:499.83:386.13:52-1.46:257:56Waning Gibbous12Sat
13Sun9:308.911:599.74:456.44:49-0.76:237:57Third Quarter13Sun
14Mon10:418.26:076.35:530.06:217:59Third Quarter14Mon
15Tue1:109.712:077.87:355.67:010.86:198:00Third Quarter15Tue
16Wed2:109.91:397.78:484.68:101.56:178:02Waning Crescent16Wed
17Thu2:5910.03:028.19:433.39:142.16:158:03Waning Crescent17Thu
18Fri3:3810.24:118.610:272.110:122.76:138:05Waning Crescent18Fri
19Sat4:1210.25:099.111:051.011:033.36:118:06Waning Crescent19Sat
20Sun4:4310.26:019.511:400.111:504.06:098:08New Moon20Sun
21Mon5:1310.16:479.812:14-0.66:078:09New Moon21Mon
22Tue5:449.87:3010.012:354.612:47-0.96:068:10New Moon22Tue
23Wed6:169.58:1110.11:185.21:22-1.16:048:12Waxing Crescent23Wed
24Thu6:519.28:5210.02:025.71:58-1.06:028:13Waxing Crescent24Thu
25Fri7:298.89:359.92:486.02:37-0.76:008:15Waxing Crescent25Fri
26Sat8:118.310:209.73:376.33:18-0.25:588:16Waxing Crescent26Sat
27Sun8:587.811:099.54:336.44:040.45:578:18First Quarter27Sun
28Mon9:547.35:416.34:541.15:558:19First Quarter28Mon
29Tue12:029.311:03 AM6.96:575.95:491.85:538:21First Quarter29Tue
30Wed12:539.312:236.78:025.26:482.45:518:22First Quarter30Wed
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