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

TIDE TIMES for Friday, June 26, 2026
The tide is currently rising in Kanaka Bay, San Juan Island, WA.
Next low tide (tomorrow) : 9:25 am (-1.4 ft)
Next high tide (tomorrow) : in 11h 10m at 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 - Aug 2048

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat12:494.74:481.22:544.55:488:48Third Quarter1Sat
2Sun9:507.05:420.85:498:47Third Quarter2Sun
3Mon10:297.06:360.45:518:45Waning Crescent3Mon
4Tue11:166.97:250.05:528:44Waning Crescent4Tue
5Wed4:506.58:08-0.37:366.25:538:42Waning Crescent5Wed
6Thu12:106.85:186.78:47-0.68:526.05:558:41Waning Crescent6Thu
7Fri1:056.75:446.99:22-0.79:465.85:568:39New Moon7Fri
8Sat1:576.66:067.09:56-0.710:305.45:578:37New Moon8Sat
9Sun2:486.46:237.010:29-0.511:104.95:598:36New Moon9Sun
10Mon3:416.26:347.011:01-0.111:504.36:008:34New Moon10Mon
11Tue4:365.96:427.011:330.46:028:32Waxing Crescent11Tue
12Wed5:345.66:547.012:303.612:061.26:038:31Waxing Crescent12Wed
13Thu6:355.37:117.01:132.812:402.06:048:29Waxing Crescent13Thu
14Fri7:455.07:347.11:592.11:163.06:068:27Waxing Crescent14Fri
15Sat9:184.88:017.32:501.31:544.06:078:25First Quarter15Sat
16Sun12:195.13:440.62:374.96:088:23First Quarter16Sun
17Mon9:147.44:42-0.16:108:22First Quarter17Mon
18Tue3:026.35:44-0.64:536.26:118:20Waxing Gibbous18Tue
19Wed3:426.76:47-1.16:306.36:138:18Waxing Gibbous19Wed
20Thu4:157.07:46-1.38:016.06:148:16Waxing Gibbous20Thu
21Fri12:337.14:457.18:39-1.39:095.46:158:14Waxing Gibbous21Fri
22Sat1:456.95:117.19:27-1.110:054.66:178:12Full Moon22Sat
23Sun2:546.75:357.110:11-0.510:533.76:188:10Full Moon23Sun
24Mon4:036.45:567.110:520.211:392.96:208:08Full Moon24Mon
25Tue5:106.16:147.011:301.16:218:06Waning Gibbous25Tue
26Wed6:155.86:327.012:232.212:062.16:228:04Waning Gibbous26Wed
27Thu7:225.56:526.91:081.712:423.06:248:02Waning Gibbous27Thu
28Fri8:445.27:146.81:551.31:183.86:258:00Waning Gibbous28Fri
29Sat10:315.27:406.72:441.01:574.66:277:58Third Quarter29Sat
30Sun12:215.43:350.82:425.26:287:56Third Quarter30Sun
31Mon1:425.74:290.73:375.66:297:54Third Quarter31Mon
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 5:01 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 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