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

TIDE TIMES for Wednesday, June 24, 2026
The tide is currently rising in Kanaka Bay, San Juan Island, WA.
Next low tide (tomorrow) : 8:20 am (-0.4 ft)
Next high tide : in 10h 05m at 11:42 pm (7.5 ft)
Sunset today : 9:18 pm
Sunrise tomorrow : 5:11 am
Moon phase : Waxing Gibbous (77% illuminated)
Tide Station Location : Station #9449856
Common Questions About Tides

Kanaka Bay, San Juan Island, WA Tides - Aug 2045

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue5:285.47:547.01:214.612:310.75:488:49Waning Gibbous1Tue
2Wed6:274.98:016.92:033.912:591.65:498:47Waning Gibbous2Wed
3Thu7:354.58:146.92:463.11:282.55:508:46Waning Gibbous3Thu
4Fri9:034.28:317.03:292.31:543.55:528:44Third Quarter4Fri
5Sat8:537.14:141.55:538:43Third Quarter5Sat
6Sun9:187.35:030.75:548:41Third Quarter6Sun
7Mon9:537.45:58-0.15:568:39Third Quarter7Mon
8Tue10:457.56:54-0.95:578:38Waning Crescent8Tue
9Wed5:077.27:48-1.67:376.95:588:36Waning Crescent9Wed
10Thu5:307.58:40-2.18:546.76:008:34Waning Crescent10Thu
11Fri1:087.55:537.59:28-2.39:566.16:018:33New Moon11Fri
12Sat2:187.46:147.510:15-2.010:515.36:038:31New Moon12Sat
13Sun3:287.16:327.510:58-1.411:444.26:048:29New Moon13Sun
14Mon4:416.66:497.411:40-0.46:058:27Waxing Crescent14Mon
15Tue5:556.17:067.412:363.112:200.96:078:26Waxing Crescent15Tue
16Wed7:145.67:267.41:302.112:592.26:088:24Waxing Crescent16Wed
17Thu8:545.27:487.42:271.21:373.56:098:22First Quarter17Thu
18Fri11:065.28:147.43:240.52:164.66:118:20First Quarter18Fri
19Sat1:115.64:220.02:565.56:128:18First Quarter19Sat
20Sun9:207.15:23-0.26:148:16First Quarter20Sun
21Mon10:076.96:26-0.46:158:15Waxing Gibbous21Mon
22Tue4:136.87:23-0.58:196.46:168:13Waxing Gibbous22Tue
23Wed4:446.98:13-0.69:186.16:188:11Waxing Gibbous23Wed
24Thu12:186.55:116.98:54-0.59:535.76:198:09Waxing Gibbous24Thu
25Fri1:226.45:346.99:30-0.410:225.36:218:07Full Moon25Fri
26Sat2:196.25:536.810:03-0.210:504.76:228:05Full Moon26Sat
27Sun3:146.06:066.710:330.211:204.16:238:03Full Moon27Sun
28Mon4:095.86:126.711:030.811:523.56:258:01Full Moon28Mon
29Tue5:055.66:166.611:331.56:267:59Waning Gibbous29Tue
30Wed6:005.46:266.612:262.812:032.36:287:57Waning Gibbous30Wed
31Thu6:585.36:406.61:022.212:343.16:297:55Waning Gibbous31Thu
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 4:01 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 Kanaka Bay, San Juan Island, WA?

Kanaka Bay, San Juan Island, WA is currently in a transitional phase. Tonight's moon is 77% 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 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 (77% illuminated). This places Kanaka Bay, San Juan Island, 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