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

TIDE TIMES for Friday, July 3, 2026
The tide is currently rising in La Conner, Swinomish Channel, WA.
Next low tide (tomorrow) : 3:39 am (5.8 ft)
Next high tide : in 4h 09m at 9:27 pm (10.5 ft)
Sunset today : 9:14 pm
Sunrise tomorrow : 5:14 am
Moon phase : Waning Gibbous (87% illuminated)
Tide Station Location : Station #9448558
Common Questions About Tides

La Conner, Swinomish Channel, WA Tides - Apr 2002

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon7:0810.48:539.81:454.32:13-1.05:476:40Waning Gibbous1Mon
2Tue7:489.810:069.52:415.63:02-0.95:456:41Third Quarter2Tue
3Wed8:349.011:339.43:506.63:56-0.45:436:43Third Quarter3Wed
4Thu9:318.25:277.04:560.35:416:44Third Quarter4Thu
5Fri1:019.510:46 AM7.57:236.86:040.95:396:46Third Quarter5Fri
6Sat2:099.712:167.28:376.07:131.25:376:47Waning Crescent6Sat
7Sun3:579.92:367.410:255.39:161.46:357:49Waning Crescent7Sun
8Mon4:329.93:407.711:004.510:081.66:337:50Waning Crescent8Mon
9Tue4:589.84:318.111:283.810:511.96:317:51Waning Crescent9Tue
10Wed5:179.85:148.411:513.111:282.36:297:53New Moon10Wed
11Thu5:349.75:558.712:122.36:277:54New Moon11Thu
12Fri5:529.76:349.012:022.812:361.66:257:56New Moon12Fri
13Sat6:139.77:139.212:363.51:020.86:237:57New Moon13Sat
14Sun6:369.67:549.41:114.21:320.26:217:59New Moon14Sun
15Mon7:029.48:379.61:475.02:05-0.36:198:00Waxing Crescent15Mon
16Tue7:299.29:259.62:265.72:42-0.66:178:02Waxing Crescent16Tue
17Wed7:578.910:199.63:116.43:25-0.76:158:03Waxing Crescent17Wed
18Thu8:308.511:239.54:047.04:13-0.66:138:05First Quarter18Thu
19Fri9:148.15:127.45:09-0.36:118:06First Quarter19Fri
20Sat12:369.510:25 AM7.76:427.36:130.06:098:08First Quarter20Sat
21Sun1:469.612:017.58:116.77:200.26:078:09First Quarter21Sun
22Mon2:409.91:327.69:105.78:260.56:058:10Waxing Gibbous22Mon
23Tue3:2110.22:518.19:544.39:270.86:048:12Waxing Gibbous23Tue
24Wed3:5610.54:008.710:342.810:221.46:028:13Waxing Gibbous24Wed
25Thu4:2810.75:029.311:131.211:132.16:008:15Full Moon25Thu
26Fri5:0010.96:019.811:53-0.25:588:16Full Moon26Fri
27Sat5:3310.86:5910.212:023.112:33-1.45:568:18Full Moon27Sat
28Sun6:0810.77:5610.512:524.21:14-2.15:558:19Waning Gibbous28Sun
29Mon6:4410.38:5310.51:435.21:56-2.35:538:21Waning Gibbous29Mon
30Tue7:249.79:5110.42:386.02:40-2.15:518:22Waning Gibbous30Tue
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 12:33 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 87% 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 Waning Gibbous (87% 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