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

TIDE TIMES for Thursday, July 30, 2026
The tide is currently falling in La Conner, Swinomish Channel, WA.
Next low tide : in 6h 07m at 12:47 pm (-1.2 ft)
Next high tide : 7:50 pm (10.3 ft)
Sunset today : 8:49 pm
Sunrise tomorrow : 5:42 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #9448558
Common Questions About Tides

La Conner, Swinomish Channel, WA Tides - Jun 2087

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun4:5210.57:2410.912:066.212:17-3.45:129:03New Moon1Sun
2Mon5:4110.18:1211.11:026.21:03-3.35:129:04Waxing Crescent2Mon
3Tue6:349.68:5811.11:586.11:50-2.85:119:05Waxing Crescent3Tue
4Wed7:309.09:4411.02:575.92:38-2.05:109:06Waxing Crescent4Wed
5Thu8:308.210:2810.83:595.53:26-0.85:109:07Waxing Crescent5Thu
6Fri9:377.511:1210.65:054.94:160.55:109:07First Quarter6Fri
7Sat10:536.911:5610.36:114.25:092.05:099:08First Quarter7Sat
8Sun12:246.67:143.36:083.45:099:09First Quarter8Sun
9Mon12:3910.12:046.88:092.47:144.65:089:10First Quarter9Mon
10Tue1:209.83:317.58:551.58:275.65:089:10Waxing Gibbous10Tue
11Wed2:009.64:388.29:340.79:386.25:089:11Waxing Gibbous11Wed
12Thu2:389.45:288.910:090.010:386.65:089:11Waxing Gibbous12Thu
13Fri3:149.36:099.410:42-0.511:276.85:089:12Waxing Gibbous13Fri
14Sat3:509.26:429.711:14-1.05:089:12Full Moon14Sat
15Sun4:269.17:1210.012:086.811:47 AM-1.45:089:13Full Moon15Sun
16Mon5:029.07:4010.212:446.812:22-1.65:089:13Full Moon16Mon
17Tue5:418.88:0910.41:206.712:58-1.75:089:14Full Moon17Tue
18Wed6:218.78:3910.51:576.51:36-1.65:089:14Waning Gibbous18Wed
19Thu7:068.49:1210.72:386.12:15-1.35:089:14Waning Gibbous19Thu
20Fri7:568.19:4610.73:235.62:56-0.75:089:15Waning Gibbous20Fri
21Sat8:537.710:2310.84:124.93:390.25:089:15Waning Gibbous21Sat
22Sun9:597.311:0110.75:044.14:261.45:099:15Third Quarter22Sun
23Mon11:167.011:4210.76:003.05:182.85:099:15Third Quarter23Mon
24Tue12:457.16:571.86:184.35:099:15Third Quarter24Tue
25Wed12:2610.62:217.67:530.67:295.55:109:15Waning Crescent25Wed
26Thu1:1310.63:468.48:47-0.78:466.35:109:15Waning Crescent26Thu
27Fri2:0310.54:529.39:38-1.79:596.75:119:15Waning Crescent27Fri
28Sat2:5410.55:4610.010:28-2.511:036.75:119:15New Moon28Sat
29Sun3:4510.36:3210.511:15-3.05:129:15New Moon29Sun
30Mon4:3710.17:1410.812:016.512:01-3.15:129:15New Moon30Mon
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 4:18 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 99% 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 Full Moon (99% 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