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

TIDE TIMES for Tuesday, June 23, 2026
The tide is currently falling in La Conner, Swinomish Channel, WA.
Next low tide : in 4h 00m at 7:20 pm (5.4 ft)
Next high tide (tomorrow) : 1:12 am (10.0 ft)
Sunset today : 9:15 pm
Sunrise tomorrow : 5:09 am
Moon phase : First Quarter (69% illuminated)
Tide Station Location : Station #9448558
Common Questions About Tides

La Conner, Swinomish Channel, WA Tides - Nov 2037

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun12:1210.15:000.66:565.96:564:50Third Quarter1Sun
2Mon1:0510.36:071.17:524.76:584:48Waning Crescent2Mon
3Tue12:437.61:4910.67:131.68:373.37:004:47Waning Crescent3Tue
4Wed2:008.32:2710.88:152.09:191.87:014:45Waning Crescent4Wed
5Thu3:069.03:0311.09:122.69:590.37:034:44Waning Crescent5Thu
6Fri4:069.73:3811.110:053.310:39-0.97:044:42New Moon6Fri
7Sat5:0310.34:1511.010:564.111:20-1.87:064:41New Moon7Sat
8Sun5:5710.74:5210.711:484.97:074:39New Moon8Sun
9Mon6:5111.05:3210.212:02-2.212:405.77:094:38Waxing Crescent9Mon
10Tue7:4511.06:159.612:44-2.21:376.27:104:36Waxing Crescent10Tue
11Wed8:4010.97:038.91:29-1.82:416.67:124:35Waxing Crescent11Wed
12Thu9:3610.87:578.12:15-1.13:566.67:134:34First Quarter12Thu
13Fri10:3510.59:047.33:05-0.15:256.37:154:33First Quarter13Fri
14Sat11:3410.310:266.84:000.96:455.67:174:31First Quarter14Sat
15Sun12:2710.25:011.97:434.87:184:30First Quarter15Sun
16Mon1:1210.16:062.88:273.97:204:29Waxing Gibbous16Mon
17Tue1:247.01:4710.17:113.59:002.97:214:28Waxing Gibbous17Tue
18Wed2:337.62:1710.08:114.19:282.17:234:27Waxing Gibbous18Wed
19Thu3:288.22:4310.09:024.69:521.27:244:26Waxing Gibbous19Thu
20Fri4:148.83:099.99:475.110:180.47:264:25Waxing Gibbous20Fri
21Sat4:549.33:359.910:295.610:45-0.37:274:24Full Moon21Sat
22Sun5:319.84:029.811:086.111:15-0.97:284:23Full Moon22Sun
23Mon6:0710.24:319.611:476.511:48-1.37:304:22Full Moon23Mon
24Tue6:4510.55:039.412:296.87:314:21Full Moon24Tue
25Wed7:2510.85:389.212:25-1.61:147.07:334:21Waning Gibbous25Wed
26Thu8:0810.96:188.91:05-1.62:047.17:344:20Waning Gibbous26Thu
27Fri8:5510.97:088.41:49-1.43:017.07:354:19Waning Gibbous27Fri
28Sat9:4510.98:127.92:38-0.84:076.77:374:19Third Quarter28Sat
29Sun10:3710.89:337.43:300.05:186.07:384:18Third Quarter29Sun
30Mon11:2810.911:067.24:290.96:264.97:394:18Third Quarter30Mon
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 10:16 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 69% 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 (69% 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