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

TIDE TIMES for Sunday, August 9, 2026
The tide is currently falling in La Conner, Swinomish Channel, WA.
Next low tide : in 38m at 9:08 am (-1.8 ft)
Next high tide : 5:05 pm (9.7 ft)
Sunset today : 8:34 pm
Sunrise tomorrow : 5:56 am
Moon phase : Waning Crescent (12% illuminated)
Tide Station Location : Station #9448558
Common Questions About Tides

La Conner, Swinomish Channel, WA Tides - Mar 1953

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun5:5310.25:388.912:163.56:515:53Full Moon1Sun
2Mon6:1110.36:198.912:031.812:432.76:495:55Full Moon2Mon
3Tue6:3310.37:038.812:352.71:132.06:475:56Waning Gibbous3Tue
4Wed6:5710.27:498.81:073.61:471.36:455:58Waning Gibbous4Wed
5Thu7:2310.08:418.61:424.62:250.96:435:59Waning Gibbous5Thu
6Fri7:509.79:418.52:185.73:080.66:416:01Waning Gibbous6Fri
7Sat8:209.311:008.43:016.73:580.46:396:02Third Quarter7Sat
8Sun8:589.03:597.64:570.36:376:04Third Quarter8Sun
9Mon12:498.59:58 AM8.75:338.16:030.16:356:06Third Quarter9Mon
10Tue2:169.011:23 AM8.57:258.07:10-0.26:336:07Waning Crescent10Tue
11Wed3:029.512:468.78:377.38:12-0.66:316:09Waning Crescent11Wed
12Thu3:3410.01:599.19:246.29:07-0.76:296:10Waning Crescent12Thu
13Fri4:0110.33:049.510:054.99:57-0.56:266:12Waning Crescent13Fri
14Sat4:2810.74:049.910:453.410:430.16:246:13New Moon14Sat
15Sun4:5611.05:0310.111:251.911:281.06:226:15New Moon15Sun
16Mon5:2611.26:0110.112:070.56:206:16New Moon16Mon
17Tue5:5811.27:0010.112:132.312:50-0.56:186:18Waxing Crescent17Tue
18Wed6:3311.08:019.91:003.61:35-1.06:166:19Waxing Crescent18Wed
19Thu7:1010.59:079.61:495.02:21-1.16:146:21Waxing Crescent19Thu
20Fri7:509.910:239.32:446.13:12-0.76:126:22First Quarter20Fri
21Sat8:379.111:569.23:537.04:08-0.16:106:23First Quarter21Sat
22Sun9:378.35:377.45:120.56:086:25First Quarter22Sun
23Mon1:259.310:57 AM7.77:357.06:221.06:066:26First Quarter23Mon
24Tue2:279.512:277.58:446.37:311.36:046:28Waxing Gibbous24Tue
25Wed3:109.61:457.69:295.58:301.46:026:29Waxing Gibbous25Wed
26Thu3:419.72:468.010:024.79:181.66:006:31Waxing Gibbous26Thu
27Fri4:029.73:368.310:283.99:582.05:576:32Waxing Gibbous27Fri
28Sat4:189.74:208.610:503.110:342.55:556:34Full Moon28Sat
29Sun4:349.75:018.811:122.311:073.15:536:35Full Moon29Sun
30Mon4:519.85:409.111:361.411:413.85:516:37Full Moon30Mon
31Tue5:139.86:209.312:030.65:496:38Full Moon31Tue
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 1:06 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 12% 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 Crescent (12% 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