48.4850’ N, 123.0830’ W

Kanaka Bay, San Juan Island, WA

62°
H 63°
L 52°
SSE
9mph
High tide
6:07 pm

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

TIDE TIMES for Monday, September 14, 2026
The tide is currently rising in Kanaka Bay, San Juan Island, WA.
Next low tide (tomorrow) : 1:22 am (0.6 ft)
Next high tide : in 2h 19m at 6:07 pm (6.8 ft)
Sunset today : 7:27 pm
Sunrise tomorrow : 6:48 am
Moon phase : Waxing Crescent (14% illuminated)
Tide Station Location : Station #9449856
Common Questions About Tides

Kanaka Bay, San Juan Island, WA Tides - Jan 1941

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed7:498.24:486.21:265.68:044:27Waxing Crescent1Wed
2Thu8:218.05:395.512:140.42:425.18:044:28Waxing Crescent2Thu
3Fri8:477.96:434.912:511.23:464.58:044:29First Quarter3Fri
4Sat9:087.78:104.31:282.14:413.88:034:30First Quarter4Sat
5Sun9:277.711:454.32:053.05:283.08:034:32First Quarter5Sun
6Mon9:497.62:453.96:062.38:034:33First Quarter6Mon
7Tue1:304.910:18 AM7.63:314.76:391.68:034:34Waxing Gibbous7Tue
8Wed2:405.510:51 AM7.74:305.47:110.98:024:35Waxing Gibbous8Wed
9Thu3:316.211:28 AM7.75:445.97:430.38:024:36Waxing Gibbous9Thu
10Fri4:116.712:067.76:566.38:16-0.38:024:38Waxing Gibbous10Fri
11Sat4:467.212:467.77:596.58:51-0.78:014:39Full Moon11Sat
12Sun5:187.61:277.78:576.59:27-1.08:004:40Full Moon12Sun
13Mon5:477.82:107.59:506.410:03-1.08:004:42Full Moon13Mon
14Tue6:158.02:587.310:416.210:40-0.97:594:43Full Moon14Tue
15Wed6:408.13:506.911:325.811:18-0.47:594:44Waning Gibbous15Wed
16Thu7:028.14:476.412:285.37:584:46Waning Gibbous16Thu
17Fri7:258.15:515.91:274.67:574:47Waning Gibbous17Fri
18Sat7:508.17:075.212:381.12:273.77:564:49Third Quarter18Sat
19Sun8:198.18:484.81:222.23:282.87:554:50Third Quarter19Sun
20Mon8:528.111:455.02:083.34:291.87:554:52Third Quarter20Mon
21Tue9:298.22:594.45:290.97:544:53Third Quarter21Tue
22Wed1:305.710:12 AM8.23:595.36:250.17:534:55Waning Crescent22Wed
23Thu2:386.411:00 AM8.25:156.07:16-0.67:524:56Waning Crescent23Thu
24Fri3:317.011:50 AM8.16:396.48:03-0.97:514:58Waning Crescent24Fri
25Sat4:147.512:427.97:566.48:46-1.17:494:59New Moon25Sat
26Sun4:527.71:327.79:036.29:26-1.07:485:01New Moon26Sun
27Mon5:267.92:237.39:595.910:04-0.77:475:02New Moon27Mon
28Tue5:587.93:136.910:495.510:39-0.27:465:04New Moon28Tue
29Wed6:277.84:046.511:365.111:130.47:455:06Waxing Crescent29Wed
30Thu6:537.74:536.012:254.77:435:07Waxing Crescent30Thu
31Fri7:127.55:455.51:154.27:425:09Waxing Crescent31Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9449856)

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

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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 14% 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 Crescent (14% 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