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

TIDE TIMES for Thursday, July 23, 2026
The tide is currently rising in La Conner, Swinomish Channel, WA.
Next low tide : 8:00 am (0.5 ft)
Next high tide : in 2m at 12:11 am (9.3 ft)
Sunset today : 8:58 pm
Sunrise tomorrow : 5:34 am
Moon phase : Waxing Gibbous (72% illuminated)
Tide Station Location : Station #9448558
Common Questions About Tides

La Conner, Swinomish Channel, WA Tides - Aug 2075

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu9:168.110:1510.64:083.63:441.25:458:46Third Quarter1Thu
2Fri10:287.610:5510.25:042.94:342.85:478:45Third Quarter2Fri
3Sat11:547.211:379.86:012.35:324.45:488:44Third Quarter3Sat
4Sun1:407.46:591.76:455.75:498:42Third Quarter4Sun
5Mon12:239.33:198.07:551.18:196.55:518:40Waning Crescent5Mon
6Tue1:138.94:288.88:470.69:486.85:528:39Waning Crescent6Tue
7Wed2:058.75:169.39:340.110:516.75:538:37Waning Crescent7Wed
8Thu2:548.65:539.710:16-0.211:356.65:558:36Waning Crescent8Thu
9Fri3:408.66:239.810:54-0.55:568:34Waning Crescent9Fri
10Sat4:228.76:479.912:086.411:31 AM-0.75:578:32New Moon10Sat
11Sun5:018.77:1010.012:356.112:06-0.85:598:31New Moon11Sun
12Mon5:408.87:3310.11:015.812:42-0.86:008:29New Moon12Mon
13Tue6:208.87:5810.21:305.31:17-0.66:028:27New Moon13Tue
14Wed7:038.78:2510.32:034.71:53-0.16:038:25Waxing Crescent14Wed
15Thu7:498.58:5510.42:404.12:300.76:048:24Waxing Crescent15Thu
16Fri8:418.39:2710.33:223.33:101.76:068:22Waxing Crescent16Fri
17Sat9:398.010:0110.14:072.53:523.06:078:20First Quarter17Sat
18Sun10:487.810:409.94:571.84:424.36:088:18First Quarter18Sun
19Mon12:127.85:521.05:445.66:108:16First Quarter19Mon
20Tue1:528.16:520.37:046.66:118:14First Quarter20Tue
21Wed12:209.53:238.87:54-0.58:347.06:138:13Waxing Gibbous21Wed
22Thu1:239.44:269.58:55-1.29:506.86:148:11Waxing Gibbous22Thu
23Fri2:279.55:1310.09:52-1.710:506.26:158:09Waxing Gibbous23Fri
24Sat3:289.75:5210.410:45-2.011:395.56:178:07Full Moon24Sat
25Sun4:269.86:2810.611:34-2.06:188:05Full Moon25Sun
26Mon5:229.87:0210.712:244.712:21-1.66:208:03Full Moon26Mon
27Tue6:179.77:3610.71:083.91:05-0.96:218:01Waning Gibbous27Tue
28Wed7:129.48:0910.61:523.21:490.26:227:59Waning Gibbous28Wed
29Thu8:089.18:4310.32:362.52:341.56:247:57Waning Gibbous29Thu
30Fri9:078.69:189.93:222.03:192.96:257:55Waning Gibbous30Fri
31Sat10:128.39:569.44:091.64:094.36:267:53Third Quarter31Sat
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 4:05 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 72% 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 Waxing Gibbous (72% 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