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

TIDE TIMES for Wednesday, July 22, 2026
The tide is currently rising in La Conner, Swinomish Channel, WA.
Next low tide : 6:51 pm (6.7 ft)
Next high tide : in 42m at 2:28 pm (7.5 ft)
Sunset today : 9:00 pm
Sunrise tomorrow : 5:32 am
Moon phase : First Quarter (63% illuminated)
Tide Station Location : Station #9448558
Common Questions About Tides

La Conner, Swinomish Channel, WA Tides - Oct 2074

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon2:408.34:2410.29:220.610:444.17:106:48Waxing Gibbous1Mon
2Tue3:458.64:5710.310:170.811:223.27:116:46Waxing Gibbous2Tue
3Wed4:408.95:2510.211:041.211:552.57:136:44Full Moon3Wed
4Thu5:289.15:4910.111:461.77:146:42Full Moon4Thu
5Fri6:129.36:139.912:251.812:262.47:166:40Full Moon5Fri
6Sat6:559.46:399.712:551.31:043.27:176:38Full Moon6Sat
7Sun7:379.57:069.51:260.81:424.07:196:36Waning Gibbous7Sun
8Mon8:209.57:379.11:580.52:224.87:206:34Waning Gibbous8Mon
9Tue9:059.58:108.72:330.43:065.67:226:32Waning Gibbous9Tue
10Wed9:559.38:468.23:120.53:566.27:236:30Waning Gibbous10Wed
11Thu10:519.29:307.73:550.75:006.77:246:28Third Quarter11Thu
12Fri11:569.110:287.34:451.06:286.87:266:26Third Quarter12Fri
13Sat1:079.25:411.48:096.57:276:24Third Quarter13Sat
14Sun2:089.36:441.69:066.07:296:22Third Quarter14Sun
15Mon1:047.12:559.67:481.79:395.27:306:20Waning Crescent15Mon
16Tue2:147.53:309.98:471.610:084.37:326:18Waning Crescent16Tue
17Wed3:138.14:0210.19:401.610:383.27:336:16Waning Crescent17Wed
18Thu4:068.74:3110.410:281.811:111.97:356:14Waning Crescent18Thu
19Fri4:569.45:0210.611:142.211:470.67:366:12New Moon19Fri
20Sat5:4710.05:3410.711:592.87:386:10New Moon20Sat
21Sun6:3810.46:0910.712:26-0.512:453.67:396:09New Moon21Sun
22Mon7:3210.66:4710.51:08-1.41:344.47:416:07Waxing Crescent22Mon
23Tue8:2910.77:2910.11:52-1.92:265.37:426:05Waxing Crescent23Tue
24Wed9:3010.68:169.62:40-1.93:266.07:446:03Waxing Crescent24Wed
25Thu10:3610.59:128.93:32-1.64:376.57:466:01First Quarter25Thu
26Fri11:4910.310:228.14:28-0.96:076.47:476:00First Quarter26Fri
27Sat1:0310.35:310.07:425.87:495:58First Quarter27Sat
28Sun2:0710.36:390.98:534.97:505:56First Quarter28Sun
29Mon1:247.42:5710.47:501.69:453.87:525:55Waxing Gibbous29Mon
30Tue2:487.73:3710.48:562.210:262.77:535:53Waxing Gibbous30Tue
31Wed3:568.24:0810.39:542.811:001.87:555:51Waxing 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 4:39 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 63% 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 (63% 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