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

TIDE TIMES for Thursday, August 6, 2026
The tide is currently rising in La Conner, Swinomish Channel, WA.
Next low tide (tomorrow) : 7:04 am (-0.5 ft)
Next high tide : in 2h 29m at 11:13 pm (9.9 ft)
Sunset today : 8:39 pm
Sunrise tomorrow : 5:52 am
Moon phase : Third Quarter (42% illuminated)
Tide Station Location : Station #9448558
Common Questions About Tides

La Conner, Swinomish Channel, WA Tides - Sep 1957

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun12:578.65:400.36:286.26:277:52First Quarter1Sun
2Mon2:288.96:460.58:106.36:287:50First Quarter2Mon
3Tue12:378.43:359.27:530.79:295.96:307:48Waxing Gibbous3Tue
4Wed1:518.34:239.58:560.710:245.36:317:46Waxing Gibbous4Wed
5Thu2:578.34:599.79:500.711:044.86:337:44Waxing Gibbous5Thu
6Fri3:518.55:269.710:350.811:364.26:347:42Waxing Gibbous6Fri
7Sat4:378.75:479.711:141.06:357:40Full Moon7Sat
8Sun5:188.96:059.712:033.611:49 AM1.36:377:37Full Moon8Sun
9Mon5:579.06:259.712:283.112:221.86:387:35Full Moon9Mon
10Tue6:359.06:489.712:542.512:552.36:397:33Full Moon10Tue
11Wed7:149.17:149.71:241.91:293.06:417:31Waning Gibbous11Wed
12Thu7:569.17:439.51:561.42:043.76:427:29Waning Gibbous12Thu
13Fri8:409.08:159.32:321.02:414.56:447:27Waning Gibbous13Fri
14Sat9:298.98:499.13:120.73:235.26:457:25Waning Gibbous14Sat
15Sun10:268.79:288.83:570.64:126.06:467:23Third Quarter15Sun
16Mon11:338.610:198.44:490.65:166.56:487:21Third Quarter16Mon
17Tue12:518.65:480.66:386.76:497:19Third Quarter17Tue
18Wed2:058.96:520.58:026.46:517:17Third Quarter18Wed
19Thu12:458.23:019.37:570.49:075.66:527:14Waning Crescent19Thu
20Fri2:008.53:439.88:580.39:584.56:537:12Waning Crescent20Fri
21Sat3:079.04:1910.29:540.210:423.26:557:10Waning Crescent21Sat
22Sun4:089.54:5410.510:450.511:251.96:567:08New Moon22Sun
23Mon5:0610.05:2810.811:341.06:587:06New Moon23Mon
24Tue6:0210.26:0410.912:070.712:211.86:597:04New Moon24Tue
25Wed6:5810.36:4210.812:50-0.31:092.77:007:02Waxing Crescent25Wed
26Thu7:5410.37:2210.51:35-0.91:583.77:027:00Waxing Crescent26Thu
27Fri8:5310.18:0610.02:21-1.12:514.77:036:58Waxing Crescent27Fri
28Sat9:559.88:549.33:09-0.93:505.57:056:55Waxing Crescent28Sat
29Sun10:059.58:498.63:01-0.44:036.16:065:53First Quarter29Sun
30Mon11:239.39:568.03:570.35:356.26:085:51First Quarter30Mon
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 3:08 am — 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 neap phase. Tonight's moon is 42% 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 minimum.

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 Third Quarter (42% illuminated). This places La Conner, Swinomish Channel, WA in a neap tide cycle, so tidal ranges are near their weekly minimum 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