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 4h 51m 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 - Jul 2015

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed4:219.66:5110.111:43-2.05:129:14Full Moon1Wed
2Thu5:049.67:2710.512:266.512:24-2.45:139:14Full Moon2Thu
3Fri5:509.58:0410.81:116.21:07-2.55:149:14Full Moon3Fri
4Sat6:419.38:4211.01:585.71:51-2.25:149:14Waning Gibbous4Sat
5Sun7:369.09:2211.12:485.12:36-1.55:159:13Waning Gibbous5Sun
6Mon8:378.510:0311.23:424.43:24-0.45:169:13Waning Gibbous6Mon
7Tue9:457.910:4711.14:403.64:141.05:179:12Third Quarter7Tue
8Wed11:047.411:3310.95:412.75:092.55:189:12Third Quarter8Wed
9Thu12:367.36:441.76:134.05:189:11Third Quarter9Thu
10Fri12:2210.72:187.77:450.77:275.25:199:10Waning Crescent10Fri
11Sat1:1310.43:468.48:43-0.28:486.05:209:10Waning Crescent11Sat
12Sun2:0510.24:529.29:35-0.910:036.35:219:09Waning Crescent12Sun
13Mon2:569.95:439.810:22-1.411:066.35:229:08Waning Crescent13Mon
14Tue3:459.76:2510.211:05-1.711:586.15:239:08New Moon14Tue
15Wed4:319.57:0110.411:46-1.75:249:07New Moon15Wed
16Thu5:169.27:3310.412:435.912:25-1.65:259:06New Moon16Thu
17Fri6:009.08:0210.41:255.71:03-1.25:269:05New Moon17Fri
18Sat6:448.78:3010.42:045.31:41-0.75:279:04Waxing Crescent18Sat
19Sun7:318.38:5910.42:434.92:180.15:299:03Waxing Crescent19Sun
20Mon8:197.99:3110.33:244.52:560.95:309:02Waxing Crescent20Mon
21Tue9:127.510:0510.14:064.03:352.05:319:01Waxing Crescent21Tue
22Wed10:107.110:419.94:523.54:173.15:329:00First Quarter22Wed
23Thu11:186.911:219.75:413.05:034.35:338:59First Quarter23Thu
24Fri12:416.96:332.45:595.35:348:58First Quarter24Fri
25Sat12:049.42:167.27:261.77:106.25:368:56First Quarter25Sat
26Sun12:519.23:367.98:171.08:296.75:378:55Waxing Gibbous26Sun
27Mon1:409.24:318.69:060.29:386.85:388:54Waxing Gibbous27Mon
28Tue2:289.35:119.29:52-0.610:326.65:398:53Waxing Gibbous28Tue
29Wed3:169.45:469.710:37-1.311:196.35:418:51Full Moon29Wed
30Thu4:049.66:1910.211:21-1.95:428:50Full Moon30Thu
31Fri4:539.86:5310.512:035.812:04-2.15:438:49Full Moon31Fri
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 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