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

TIDE TIMES for Wednesday, August 5, 2026
The tide is currently falling in La Conner, Swinomish Channel, WA.
Next low tide : in 4h 07m at 4:36 pm (5.2 ft)
Next high tide : 10:31 pm (10.2 ft)
Sunset today : 8:41 pm
Sunrise tomorrow : 5:50 am
Moon phase : Third Quarter (53% illuminated)
Tide Station Location : Station #9448558
Common Questions About Tides

La Conner, Swinomish Channel, WA Tides - Apr 1960

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri7:528.99:329.02:395.42:520.75:466:40Waxing Crescent1Fri
2Sat8:348.410:338.83:336.03:391.05:446:42First Quarter2Sat
3Sun9:267.811:448.74:426.44:321.45:426:43First Quarter3Sun
4Mon10:307.46:146.55:321.75:406:44First Quarter4Mon
5Tue12:558.811:45 AM7.27:426.16:351.95:386:46First Quarter5Tue
6Wed1:509.012:577.48:335.57:351.95:366:47Waxing Gibbous6Wed
7Thu2:299.31:597.79:074.88:281.95:346:49Waxing Gibbous7Thu
8Fri3:019.62:518.29:363.99:161.95:326:50Waxing Gibbous8Fri
9Sat3:309.83:398.810:042.99:592.05:306:52Waxing Gibbous9Sat
10Sun3:5810.04:249.310:361.910:412.45:286:53Full Moon10Sun
11Mon4:2810.25:119.711:100.811:242.85:266:55Full Moon11Mon
12Tue5:0010.45:5910.111:48-0.25:246:56Full Moon12Tue
13Wed5:3410.46:4910.212:073.512:29-0.95:226:58Waning Gibbous13Wed
14Thu6:1210.37:4310.312:534.21:13-1.45:206:59Waning Gibbous14Thu
15Fri6:5410.08:4110.21:434.92:01-1.55:187:01Waning Gibbous15Fri
16Sat7:429.59:4510.02:405.52:53-1.25:167:02Waning Gibbous16Sat
17Sun8:388.910:569.83:475.93:50-0.65:157:03Third Quarter17Sun
18Mon9:478.25:096.04:540.15:137:05Third Quarter18Mon
19Tue12:109.811:11 AM7.86:395.56:020.85:117:06Third Quarter19Tue
20Wed1:1510.012:417.77:544.67:121.45:097:08Waning Crescent20Wed
21Thu2:0610.12:028.08:493.58:161.95:077:09Waning Crescent21Thu
22Fri2:4810.23:098.49:332.49:132.45:057:11Waning Crescent22Fri
23Sat3:2210.24:058.910:111.510:042.95:037:12Waning Crescent23Sat
24Sun4:5310.25:559.311:440.711:493.56:018:14New Moon24Sun
25Mon5:2110.06:399.612:170.16:008:15New Moon25Mon
26Tue5:509.87:219.812:324.112:48-0.35:588:17New Moon26Tue
27Wed6:219.58:019.91:134.71:21-0.65:568:18New Moon27Wed
28Thu6:549.28:419.91:555.21:55-0.65:548:19Waxing Crescent28Thu
29Fri7:298.89:229.82:395.72:32-0.55:538:21Waxing Crescent29Fri
30Sat8:088.310:079.73:266.03:12-0.25:518:22Waxing Crescent30Sat
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 7:33 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 neap phase. Tonight's moon is 53% 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 near their weekly minimum.

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 Third Quarter (53% illuminated). This places La Conner, Swinomish Channel, WA in a neap tide cycle, so tidal ranges are near their weekly minimum 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