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

TIDE TIMES for Sunday, June 28, 2026
The tide is currently rising in La Conner, Swinomish Channel, WA.
Next low tide (tomorrow) : 12:46 am (7.5 ft)
Next high tide : in 5h 37m at 7:15 pm (10.3 ft)
Sunset today : 9:15 pm
Sunrise tomorrow : 5:11 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #9448558
Common Questions About Tides

La Conner, Swinomish Channel, WA Tides - Oct 2009

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu3:598.14:419.610:212.011:163.17:106:48Waxing Gibbous1Thu
2Fri4:448.64:599.710:592.411:392.17:116:46Full Moon2Fri
3Sat5:269.05:199.811:353.07:126:44Full Moon3Sat
4Sun6:089.35:419.912:051.112:113.77:146:42Full Moon4Sun
5Mon6:519.76:079.912:350.112:484.57:156:40Full Moon5Mon
6Tue7:369.96:359.81:09-0.71:285.37:176:38Waning Gibbous6Tue
7Wed8:2510.07:069.71:48-1.22:116.07:186:36Waning Gibbous7Wed
8Thu9:199.97:429.42:30-1.53:006.77:206:34Waning Gibbous8Thu
9Fri10:219.78:279.03:19-1.43:597.37:216:32Third Quarter9Fri
10Sat11:339.69:288.44:14-1.05:177.57:236:30Third Quarter10Sat
11Sun12:519.65:16-0.56:567.17:246:28Third Quarter11Sun
12Mon1:569.86:240.18:216.17:266:26Third Quarter12Mon
13Tue12:347.72:4410.07:340.79:184.87:276:24Waning Crescent13Tue
14Wed2:067.93:2210.38:401.210:023.37:296:22Waning Crescent14Wed
15Thu3:248.43:5410.59:391.910:411.87:306:20Waning Crescent15Thu
16Fri4:309.04:2310.610:322.611:180.47:326:18New Moon16Fri
17Sat5:289.64:5210.611:223.511:53-0.67:336:16New Moon17Sat
18Sun6:2210.05:2210.412:094.57:356:15New Moon18Sun
19Mon7:1210.35:5310.112:29-1.312:565.47:366:13New Moon19Mon
20Tue8:0110.46:279.61:05-1.71:446.17:386:11Waxing Crescent20Tue
21Wed8:4910.47:039.11:42-1.62:366.77:396:09Waxing Crescent21Wed
22Thu9:3910.37:448.52:22-1.33:337.17:416:07Waxing Crescent22Thu
23Fri10:3210.08:317.93:05-0.74:447.27:426:05Waxing Crescent23Fri
24Sat11:299.79:317.33:520.16:167.07:446:04First Quarter24Sat
25Sun12:309.64:450.97:436.47:456:02First Quarter25Sun
26Mon1:239.55:441.78:385.77:476:00First Quarter26Mon
27Tue12:166.72:059.56:472.39:164.87:485:58First Quarter27Tue
28Wed1:416.82:389.67:492.99:443.87:505:57Waxing Gibbous28Wed
29Thu2:527.33:059.78:463.510:082.77:515:55Waxing Gibbous29Thu
30Fri3:507.93:299.89:364.010:321.67:535:53Waxing Gibbous30Fri
31Sat4:408.63:539.910:224.610:590.47:555:52Waxing Gibbous31Sat
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 10:00 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 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