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

TIDE TIMES for Thursday, July 30, 2026
The tide is currently falling in La Conner, Swinomish Channel, WA.
Next low tide : in 1h 03m at 1:15 am (6.3 ft)
Next high tide : 5:39 am (8.7 ft)
Sunset today : 8:49 pm
Sunrise tomorrow : 5:42 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #9448558
Common Questions About Tides

La Conner, Swinomish Channel, WA Tides - Jun 1973

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri4:3510.47:2410.912:10-3.75:129:02New Moon1Fri
2Sat5:2410.28:1311.112:547.012:58-3.85:119:03Waxing Crescent2Sat
3Sun6:179.89:0111.21:506.91:46-3.55:119:04Waxing Crescent3Sun
4Mon7:169.39:4811.12:506.52:36-2.75:109:05Waxing Crescent4Mon
5Tue8:208.510:3411.03:545.93:27-1.55:109:06Waxing Crescent5Tue
6Wed9:327.711:1910.95:025.14:19-0.15:099:07First Quarter6Wed
7Thu10:567.06:124.15:141.65:099:08First Quarter7Thu
8Fri12:0210.712:346.77:163.06:153.25:099:08First Quarter8Fri
9Sat12:4510.42:197.18:131.87:254.75:089:09Waxing Gibbous9Sat
10Sun1:2610.23:497.89:010.88:415.85:089:10Waxing Gibbous10Sun
11Mon2:059.94:578.79:42-0.19:556.55:089:10Waxing Gibbous11Mon
12Tue2:439.65:499.410:19-0.710:596.95:089:11Waxing Gibbous12Tue
13Wed3:199.36:329.910:53-1.211:527.15:079:12Waxing Gibbous13Wed
14Thu3:569.17:0710.111:26-1.55:079:12Full Moon14Thu
15Fri4:338.97:3810.212:367.211:59 AM-1.65:079:13Full Moon15Fri
16Sat5:118.88:0510.31:137.112:34-1.65:079:13Full Moon16Sat
17Sun5:508.68:3110.31:487.01:10-1.65:079:13Full Moon17Sun
18Mon6:328.48:5810.42:236.71:46-1.35:079:14Waning Gibbous18Mon
19Tue7:168.19:2810.53:016.42:24-0.95:089:14Waning Gibbous19Tue
20Wed8:047.79:5910.53:435.93:02-0.35:089:14Waning Gibbous20Wed
21Thu8:587.310:3110.54:285.23:420.75:089:15Waning Gibbous21Thu
22Fri10:026.911:0510.45:164.44:241.85:089:15Third Quarter22Fri
23Sat11:186.711:4010.46:063.45:113.25:089:15Third Quarter23Sat
24Sun12:456.86:572.16:064.75:099:15Third Quarter24Sun
25Mon12:1810.32:197.47:480.87:146.05:099:15Waning Crescent25Mon
26Tue12:5910.33:458.38:38-0.58:306.95:109:15Waning Crescent26Tue
27Wed1:4410.34:529.29:28-1.79:457.45:109:15Waning Crescent27Wed
28Thu2:3310.35:4510.010:17-2.710:517.55:119:15Waning Crescent28Thu
29Fri3:2510.46:3210.511:06-3.411:507.35:119:15New Moon29Fri
30Sat4:1910.37:1510.911:55-3.75:129:15New Moon30Sat
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 3:27 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 spring phase. Tonight's moon is 99% 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 maximum.

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 Full Moon (99% illuminated). This places La Conner, Swinomish Channel, WA in a spring tide cycle, so tidal ranges are near their weekly maximum 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