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

TIDE TIMES for Monday, August 3, 2026
The tide is currently rising in La Conner, Swinomish Channel, WA.
Next low tide (tomorrow) : 4:20 am (2.1 ft)
Next high tide : in 4h 37m at 9:27 pm (10.5 ft)
Sunset today : 8:44 pm
Sunrise tomorrow : 5:48 am
Moon phase : Waning Gibbous (74% illuminated)
Tide Station Location : Station #9448558
Common Questions About Tides

La Conner, Swinomish Channel, WA Tides - Mar 2096

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu9:2710.14:006.25:02-0.16:485:55First Quarter1Thu
2Fri12:308.710:21 AM9.55:257.46:07-0.26:465:57First Quarter2Fri
3Sat2:159.311:30 AM8.97:267.87:15-0.36:445:58Waxing Gibbous3Sat
4Sun3:229.912:508.69:037.38:19-0.46:426:00Waxing Gibbous4Sun
5Mon4:0810.42:048.610:006.69:15-0.56:406:01Waxing Gibbous5Mon
6Tue4:4410.63:058.710:425.810:04-0.46:386:03Waxing Gibbous6Tue
7Wed5:1310.63:588.911:165.110:46-0.16:366:04Full Moon7Wed
8Thu5:3710.54:449.011:464.411:240.46:346:06Full Moon8Thu
9Fri5:5710.45:289.012:143.76:326:07Full Moon9Fri
10Sat6:1710.36:128.912:001.112:433.06:306:09Full Moon10Sat
11Sun7:3810.27:578.812:342.02:132.37:287:10Waning Gibbous11Sun
12Mon8:0110.08:438.72:093.02:461.77:267:12Waning Gibbous12Mon
13Tue8:289.89:348.62:454.13:211.37:247:13Waning Gibbous13Tue
14Wed8:569.410:318.53:235.24:001.17:227:15Waning Gibbous14Wed
15Thu9:268.911:428.34:066.34:451.07:197:16Third Quarter15Thu
16Fri10:008.45:047.25:371.07:177:18Third Quarter16Fri
17Sat1:198.410:47 AM8.06:407.86:371.07:157:19Third Quarter17Sat
18Sun2:588.812:017.79:067.77:420.87:137:21Third Quarter18Sun
19Mon3:539.21:217.810:037.38:440.47:117:22Waning Crescent19Mon
20Tue4:289.62:318.110:316.79:400.07:097:24Waning Crescent20Tue
21Wed4:5510.03:308.610:575.910:29-0.37:077:25Waning Crescent21Wed
22Thu5:1910.24:259.211:264.811:14-0.37:057:27New Moon22Thu
23Fri5:4410.55:189.612:003.57:037:28New Moon23Fri
24Sat6:1010.76:129.912:372.17:017:30New Moon24Sat
25Sun6:3910.97:0810.112:411.01:170.86:597:31New Moon25Sun
26Mon7:1010.98:0710.11:252.22:00-0.36:577:33Waxing Crescent26Mon
27Tue7:4410.89:099.92:103.52:45-1.16:557:34Waxing Crescent27Tue
28Wed8:2010.410:189.73:004.93:34-1.36:537:36Waxing Crescent28Wed
29Thu9:029.811:409.53:576.24:27-1.26:507:37First Quarter29Thu
30Fri9:519.15:127.15:27-0.76:487:39First Quarter30Fri
31Sat1:179.510:58 AM8.37:037.46:35-0.16:467:40First 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 12:53 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 74% 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 Waning Gibbous (74% 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