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

TIDE TIMES for Wednesday, July 15, 2026
The tide is currently rising in La Conner, Swinomish Channel, WA.
Next low tide (tomorrow) : 1:47 am (6.2 ft)
Next high tide : in 4h 00m at 8:03 pm (11.0 ft)
Sunset today : 9:07 pm
Sunrise tomorrow : 5:25 am
Moon phase : New Moon (3% illuminated)
Tide Station Location : Station #9448558
Common Questions About Tides

La Conner, Swinomish Channel, WA Tides - Oct 1988

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat11:289.69:218.53:59-1.05:127.37:106:48Third Quarter1Sat
2Sun12:569.64:55-0.37:147.37:116:46Third Quarter2Sun
3Mon2:149.66:000.58:496.67:136:44Third Quarter3Mon
4Tue3:119.77:111.19:435.87:146:42Waning Crescent4Tue
5Wed1:317.23:519.88:201.410:225.07:156:40Waning Crescent5Wed
6Thu2:477.54:199.89:191.710:514.27:176:38Waning Crescent6Thu
7Fri3:467.94:409.710:071.911:153.47:186:36Waning Crescent7Fri
8Sat4:348.34:569.710:472.411:362.57:206:34Waning Crescent8Sat
9Sun5:178.65:129.711:233.011:581.67:216:32New Moon9Sun
10Mon5:579.05:309.711:573.77:236:30New Moon10Mon
11Tue6:379.35:509.712:210.812:314.57:246:28New Moon11Tue
12Wed7:169.56:139.512:490.11:065.37:266:26New Moon12Wed
13Thu7:589.76:389.31:19-0.51:446.07:276:24Waxing Crescent13Thu
14Fri8:439.87:039.11:54-0.92:256.77:296:22Waxing Crescent14Fri
15Sat9:339.87:328.82:34-1.03:137.37:306:20Waxing Crescent15Sat
16Sun10:339.68:068.53:19-0.94:137.77:326:18First Quarter16Sun
17Mon11:449.59:018.04:12-0.65:377.97:336:16First Quarter17Mon
18Tue1:009.65:13-0.27:207.47:356:14First Quarter18Tue
19Wed2:009.86:200.28:316.57:366:13First Quarter19Wed
20Thu12:237.42:4210.17:280.69:175.17:386:11Waxing Gibbous20Thu
21Fri1:557.73:1610.48:331.19:563.57:396:09Waxing Gibbous21Fri
22Sat3:128.43:4610.69:311.710:341.77:416:07Waxing Gibbous22Sat
23Sun4:199.14:1510.810:252.611:120.17:426:05Full Moon23Sun
24Mon5:209.74:4510.911:153.611:50-1.37:446:03Full Moon24Mon
25Tue6:1810.35:1710.812:054.77:456:02Full Moon25Tue
26Wed7:1410.75:5010.512:29-2.212:555.77:476:00Full Moon26Wed
27Thu8:0910.96:2710.11:10-2.61:486.57:485:58Waning Gibbous27Thu
28Fri9:0510.97:079.41:52-2.52:467.17:505:56Waning Gibbous28Fri
29Sat10:0210.77:538.72:36-2.03:547.47:525:55Waning Gibbous29Sat
30Sun10:0410.47:487.92:24-1.24:237.46:534:53Third Quarter30Sun
31Mon11:0810.19:017.23:17-0.26:066.96:554:52Third Quarter31Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9448558)

Common Questions About La Conner, Swinomish Channel, WA Tides

Show All
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 10:55 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 spring phase. Tonight's moon is 3% 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 New Moon (3% 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