Tides Today & Tomorrow in Kanaka Bay, San Juan Island, WA

TIDE TIMES for Friday, June 26, 2026
The tide is currently falling in Kanaka Bay, San Juan Island, WA.
Next low tide : in 8h 14m at 8:53 am (-1.0 ft)
Next high tide (tomorrow) : 12:37 am (7.4 ft)
Sunset today : 9:18 pm
Sunrise tomorrow : 5:12 am
Moon phase : Waxing Gibbous (91% illuminated)
Tide Station Location : Station #9449856
Common Questions About Tides

Kanaka Bay, San Juan Island, WA Tides - Oct 2047

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue2:255.53:376.88:401.69:502.67:126:51Waxing Gibbous1Tue
2Wed3:375.63:516.89:202.310:191.87:136:49Full Moon2Wed
3Thu4:415.84:026.79:582.910:471.27:156:47Full Moon3Thu
4Fri5:376.04:156.610:353.611:160.77:166:45Full Moon4Fri
5Sat6:306.24:336.611:114.211:470.37:176:43Full Moon5Sat
6Sun7:226.34:546.511:474.77:196:41Waning Gibbous6Sun
7Mon8:216.35:146.512:200.112:265.27:206:39Waning Gibbous7Mon
8Tue9:306.45:306.412:570.11:105.77:226:37Waning Gibbous8Tue
9Wed10:476.45:326.31:380.12:046.07:236:35Waning Gibbous9Wed
10Thu11:586.62:240.27:256:33Third Quarter10Thu
11Fri12:506.73:140.37:266:31Third Quarter11Fri
12Sat1:246.84:070.57:286:29Third Quarter12Sat
13Sun1:466.95:010.87:296:27Third Quarter13Sun
14Mon1:586.95:581.18:084.17:316:25Waning Crescent14Mon
15Tue12:115.02:076.96:541.68:283.17:326:23Waning Crescent15Tue
16Wed1:465.32:207.07:482.29:001.87:346:21Waning Crescent16Wed
17Thu3:095.82:407.28:392.99:360.67:356:19New Moon17Thu
18Fri4:266.43:047.49:293.810:16-0.67:376:17New Moon18Fri
19Sat5:376.93:327.510:184.610:58-1.57:386:15New Moon19Sat
20Sun6:447.34:037.611:075.411:43-2.07:406:13Waxing Crescent20Sun
21Mon7:517.64:377.711:586.07:416:12Waxing Crescent21Mon
22Tue9:017.75:137.512:31-2.212:536.57:436:10Waxing Crescent22Tue
23Wed10:097.75:517.11:22-2.02:046.67:446:08Waxing Crescent23Wed
24Thu11:117.76:336.62:17-1.43:576.47:466:06First Quarter24Thu
25Fri12:037.63:13-0.77:476:04First Quarter25Fri
26Sat12:457.54:100.17:194.97:496:03First Quarter26Sat
27Sun1:177.45:061.17:573.97:516:01Waxing Gibbous27Sun
28Mon1:417.36:032.08:302.97:525:59Waxing Gibbous28Mon
29Tue2:004.81:597.26:582.88:591.97:545:57Waxing Gibbous29Tue
30Wed3:195.32:117.17:493.69:261.17:555:56Waxing Gibbous30Wed
31Thu4:255.82:237.18:374.39:520.57:575:54Full Moon31Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9449856)

Common Questions About Kanaka Bay, San Juan Island, WA Tides

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What time does the tide turn (slack tide) in Kanaka Bay, San Juan Island, WA today?

Slack tide in Kanaka Bay, San Juan Island, WA is approximately 4:45 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 Kanaka Bay, San Juan Island, WA?

Kanaka Bay, San Juan Island, WA is currently in a spring phase. Tonight's moon is 91% 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 Kanaka Bay, San Juan Island, 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 Kanaka Bay, San Juan Island, WA?

Tide predictions for Kanaka Bay, San Juan Island, 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 Kanaka Bay, San Juan Island, WA?

Tide data for Kanaka Bay, San Juan Island, WA is sourced from NOAA Station #9449856. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9449856.

What is the moon phase in Kanaka Bay, San Juan Island, WA tonight?

Tonight the moon over Kanaka Bay, San Juan Island, WA is Waxing Gibbous (91% illuminated). This places Kanaka Bay, San Juan Island, 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