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

TIDE TIMES for Saturday, June 20, 2026
The tide is currently rising in La Conner, Swinomish Channel, WA.
Next low tide : 4:19 pm (0.3 ft)
Next high tide : in 1h 56m at 9:38 am (7.4 ft)
Sunset today : 9:14 pm
Sunrise tomorrow : 5:08 am
Moon phase : First Quarter (38% illuminated)
Tide Station Location : Station #9448558
Common Questions About Tides

La Conner, Swinomish Channel, WA Tides - Apr 2032

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu8:549.210:579.33:495.94:12-0.46:457:41Third Quarter1Thu
2Fri9:458.84:506.45:08-0.16:437:42Third Quarter2Fri
3Sat12:079.210:52 AM8.46:076.56:120.26:417:44Third Quarter3Sat
4Sun1:219.312:138.17:336.17:190.56:397:45Third Quarter4Sun
5Mon2:239.61:388.28:465.28:260.86:377:47Waning Crescent5Mon
6Tue3:129.92:558.69:433.99:271.26:357:48Waning Crescent6Tue
7Wed3:5210.34:039.110:292.610:231.66:337:50Waning Crescent7Wed
8Thu4:2810.55:039.611:121.311:152.16:317:51New Moon8Thu
9Fri5:0310.75:589.911:520.26:297:53New Moon9Fri
10Sat5:3810.76:5110.212:032.812:32-0.66:277:54New Moon10Sat
11Sun6:1510.57:4210.312:513.61:13-1.16:257:55New Moon11Sun
12Mon6:5210.18:3210.21:384.31:54-1.36:237:57Waxing Crescent12Mon
13Tue7:329.79:2410.12:285.02:36-1.06:217:58Waxing Crescent13Tue
14Wed8:159.110:179.83:215.63:20-0.66:198:00Waxing Crescent14Wed
15Thu9:038.411:159.54:226.04:080.16:178:01First Quarter15Thu
16Fri9:597.85:366.25:010.96:158:03First Quarter16Fri
17Sat12:189.311:07 AM7.27:056.05:591.66:138:04First Quarter17Sat
18Sun1:209.212:296.98:225.47:032.36:128:06First Quarter18Sun
19Mon2:129.21:517.09:154.78:072.86:108:07Waxing Gibbous19Mon
20Tue2:539.33:027.49:533.99:053.16:088:09Waxing Gibbous20Tue
21Wed3:259.33:597.810:223.09:563.46:068:10Waxing Gibbous21Wed
22Thu3:539.54:468.310:482.110:403.86:048:12Waxing Gibbous22Thu
23Fri4:199.65:288.811:141.211:204.26:028:13Full Moon23Fri
24Sat4:469.66:089.311:430.311:594.66:018:14Full Moon24Sat
25Sun5:159.76:479.712:15-0.55:598:16Full Moon25Sun
26Mon5:469.77:2910.012:395.012:50-1.15:578:17Full Moon26Mon
27Tue6:209.68:1210.21:205.41:29-1.65:558:19Waning Gibbous27Tue
28Wed6:589.58:5910.32:055.72:11-1.75:538:20Waning Gibbous28Wed
29Thu7:409.29:5010.22:546.02:57-1.65:528:22Waning Gibbous29Thu
30Fri8:308.810:4510.13:506.23:48-1.25:508:23Waning Gibbous30Fri
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 12:58 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 transitional phase. Tonight's moon is 38% 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 First Quarter (38% 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