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

TIDE TIMES for Tuesday, June 23, 2026
The tide is currently rising in La Conner, Swinomish Channel, WA.
Next low tide : 7:20 pm (5.4 ft)
Next high tide : in 3h 41m at 2:35 pm (7.1 ft)
Sunset today : 9:15 pm
Sunrise tomorrow : 5:09 am
Moon phase : First Quarter (69% illuminated)
Tide Station Location : Station #9448558
Common Questions About Tides

La Conner, Swinomish Channel, WA Tides - Jun 2015

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon4:189.56:329.611:32-1.05:129:02Full Moon1Mon
2Tue4:519.57:0810.012:046.112:07-1.65:129:03Full Moon2Tue
3Wed5:279.47:4610.312:466.312:45-2.05:119:04Full Moon3Wed
4Thu6:079.38:2510.61:306.31:26-2.25:119:05Waning Gibbous4Thu
5Fri6:529.19:0710.72:176.22:09-2.15:109:06Waning Gibbous5Fri
6Sat7:428.79:5110.83:096.02:54-1.75:109:07Waning Gibbous6Sat
7Sun8:408.210:3610.84:055.63:43-0.95:099:08Waning Gibbous7Sun
8Mon9:487.711:2310.85:075.04:350.25:099:08Third Quarter8Mon
9Tue11:077.26:134.15:321.55:089:09Third Quarter9Tue
10Wed12:1110.812:377.17:172.96:352.85:089:10Third Quarter10Wed
11Thu12:5910.72:127.48:151.67:454.05:089:10Waning Crescent11Thu
12Fri1:4710.73:368.19:080.38:564.95:089:11Waning Crescent12Fri
13Sat2:3210.64:459.09:56-0.810:035.55:089:12Waning Crescent13Sat
14Sun3:1710.55:429.710:40-1.611:045.95:089:12Waning Crescent14Sun
15Mon4:0010.36:3110.211:22-2.25:079:13New Moon15Mon
16Tue4:4310.07:1410.512:006.012:03-2.45:079:13New Moon16Tue
17Wed5:269.67:5410.712:526.112:43-2.35:079:13New Moon17Wed
18Thu6:119.28:3210.71:416.11:23-1.95:089:14Waxing Crescent18Thu
19Fri6:588.79:0810.72:305.92:04-1.45:089:14Waxing Crescent19Fri
20Sat7:478.29:4410.63:205.72:45-0.65:089:14Waxing Crescent20Sat
21Sun8:407.610:2010.44:115.33:260.35:089:15Waxing Crescent21Sun
22Mon9:387.110:5810.25:044.94:101.45:089:15First Quarter22Mon
23Tue10:456.611:3710.05:594.34:562.65:099:15First Quarter23Tue
24Wed12:046.46:533.65:483.75:099:15First Quarter24Wed
25Thu12:189.81:346.67:442.86:484.85:099:15First Quarter25Thu
26Fri1:009.73:027.18:291.97:565.75:109:15Waxing Gibbous26Fri
27Sat1:429.64:107.89:091.09:046.25:109:15Waxing Gibbous27Sat
28Sun2:229.55:008.59:480.110:056.55:119:15Waxing Gibbous28Sun
29Mon3:029.55:409.210:25-0.710:566.75:119:15Waxing Gibbous29Mon
30Tue3:419.56:169.711:04-1.411:426.65:129:15Full Moon30Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9448558)

Common Questions About La Conner, Swinomish Channel, WA Tides

Show All
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 4:57 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 69% 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 (69% 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