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 2h 02m at 8:09 am (1.6 ft)
Next high tide : 2:35 pm (7.1 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 - Oct 2015

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu8:3410.38:0010.22:11-1.02:374.17:096:49Waning Gibbous1Thu
2Fri9:3510.08:489.63:00-1.03:355.07:106:47Waning Gibbous2Fri
3Sat10:439.89:428.93:52-0.64:445.77:126:45Third Quarter3Sat
4Sun11:599.510:488.24:490.06:116.07:136:43Third Quarter4Sun
5Mon1:189.55:510.77:475.77:156:41Third Quarter5Mon
6Tue12:097.72:259.67:001.39:015.07:166:39Third Quarter6Tue
7Wed1:347.63:169.78:081.89:534.37:186:37Waning Crescent7Wed
8Thu2:497.83:559.89:102.010:333.57:196:35Waning Crescent8Thu
9Fri3:488.24:249.710:022.311:042.97:206:33Waning Crescent9Fri
10Sat4:378.64:489.710:462.611:302.27:226:31Waning Crescent10Sat
11Sun5:198.95:109.711:253.011:541.67:236:29New Moon11Sun
12Mon5:579.25:339.612:003.57:256:27New Moon12Mon
13Tue6:329.45:599.612:201.112:354.07:266:25New Moon13Tue
14Wed7:089.66:279.512:480.61:104.57:286:23New Moon14Wed
15Thu7:469.76:589.31:200.21:475.07:296:21Waxing Crescent15Thu
16Fri8:269.87:319.01:54-0.12:285.57:316:19Waxing Crescent16Fri
17Sat9:109.88:078.72:33-0.13:135.97:326:17Waxing Crescent17Sat
18Sun10:009.78:498.33:150.04:056.37:346:15Waxing Crescent18Sun
19Mon10:569.69:447.94:030.25:106.47:356:14First Quarter19Mon
20Tue11:589.610:557.64:580.66:256.27:376:12First Quarter20Tue
21Wed1:009.75:591.07:395.67:386:10First Quarter21Wed
22Thu12:197.51:559.97:041.48:394.67:406:08Waxing Gibbous22Thu
23Fri1:417.82:4110.28:101.79:273.37:416:06Waxing Gibbous23Fri
24Sat2:538.43:2110.59:112.010:111.87:436:04Waxing Gibbous24Sat
25Sun3:579.23:5910.810:082.510:530.57:456:03Waxing Gibbous25Sun
26Mon4:559.84:3710.911:013.011:35-0.77:466:01Full Moon26Mon
27Tue5:5010.45:1510.911:513.67:485:59Full Moon27Tue
28Wed6:4410.85:5510.812:17-1.612:424.37:495:57Full Moon28Wed
29Thu7:3810.96:3710.41:00-2.11:344.97:515:56Waning Gibbous29Thu
30Fri8:3210.97:239.81:45-2.12:295.57:525:54Waning Gibbous30Fri
31Sat9:2710.88:139.12:31-1.73:305.97:545:52Waning Gibbous31Sat
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 11:22 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 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