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

TIDE TIMES for Tuesday, August 4, 2026
The tide is currently falling in La Conner, Swinomish Channel, WA.
Next low tide : in 6h 17m at 4:20 am (2.1 ft)
Next high tide : 9:57 am (7.7 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 - Aug 2096

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed2:588.66:199.810:28-0.811:517.35:478:45Waxing Gibbous1Wed
2Thu3:438.76:4610.011:08-1.25:488:44Full Moon2Thu
3Fri4:268.87:1110.212:207.011:48 AM-1.65:498:42Full Moon3Fri
4Sat5:099.07:3610.312:486.712:27-1.85:518:41Full Moon4Sat
5Sun5:549.18:0210.51:206.21:06-1.75:528:39Full Moon5Sun
6Mon6:429.08:3010.61:575.51:45-1.35:538:37Waning Gibbous6Mon
7Tue7:358.88:5910.72:384.62:26-0.45:558:36Waning Gibbous7Tue
8Wed8:338.59:3110.73:233.63:070.95:568:34Waning Gibbous8Wed
9Thu9:398.110:0510.64:122.53:522.45:578:32Third Quarter9Thu
10Fri10:557.810:4310.45:051.54:424.25:598:31Third Quarter10Fri
11Sat12:297.76:020.65:445.86:008:29Third Quarter11Sat
12Sun2:228.27:02-0.27:087.06:028:27Third Quarter12Sun
13Mon12:199.73:549.08:04-0.98:477.56:038:26Waning Crescent13Mon
14Tue1:219.54:559.89:04-1.410:117.36:048:24Waning Crescent14Tue
15Wed2:269.35:4010.210:00-1.811:116.86:068:22Waning Crescent15Wed
16Thu3:289.36:1810.510:51-2.011:586.26:078:20New Moon16Thu
17Fri4:249.36:5010.511:38-1.96:088:18New Moon17Fri
18Sat5:179.37:1910.512:395.612:22-1.56:108:17New Moon18Sat
19Sun6:089.17:4610.41:174.91:03-0.96:118:15New Moon19Sun
20Mon6:578.98:1210.31:554.21:420.06:138:13Waxing Crescent20Mon
21Tue7:488.68:3910.12:333.62:211.26:148:11Waxing Crescent21Tue
22Wed8:418.29:079.93:122.92:592.56:158:09Waxing Crescent22Wed
23Thu9:397.99:379.53:522.43:403.96:178:07Waxing Crescent23Thu
24Fri10:467.710:109.14:351.94:265.36:188:05First Quarter24Fri
25Sat12:117.65:231.65:266.56:198:03First Quarter25Sat
26Sun2:057.96:151.47:027.36:218:01First Quarter26Sun
27Mon3:368.57:131.19:127.46:227:59First Quarter27Mon
28Tue12:397.94:289.08:120.810:217.26:247:57Waxing Gibbous28Tue
29Wed1:447.95:049.49:080.410:576.86:257:55Waxing Gibbous29Wed
30Thu2:438.15:319.79:57-0.211:226.46:267:53Waxing Gibbous30Thu
31Fri3:348.55:559.910:42-0.611:465.96:287:51Waxing Gibbous31Fri
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 7:08 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