48.4850’ N, 123.0830’ W

Kanaka Bay, San Juan Island, WA

54°
H 66°
L 50°
WNW
1mph
Low tide
9:54 am

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

TIDE TIMES for Thursday, September 10, 2026
The tide is currently falling in Kanaka Bay, San Juan Island, WA.
Next low tide : in 3h 33m at 9:54 am (0.0 ft)
Next high tide : 5:07 pm (7.1 ft)
Sunset today : 7:35 pm
Sunrise tomorrow : 6:42 am
Moon phase : New Moon (0% illuminated)
Tide Station Location : Station #9449856
Common Questions About Tides

Kanaka Bay, San Juan Island, WA Tides - Nov 1947

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat7:177.33:397.311:176.211:44-1.66:574:54Waning Gibbous1Sat
2Sun8:317.63:567.312:146.76:594:52Waning Gibbous2Sun
3Mon9:437.84:017.212:32-1.61:317.07:004:51Waning Gibbous3Mon
4Tue10:467.91:26-1.47:024:49Third Quarter4Tue
5Wed11:338.02:23-0.97:044:47Third Quarter5Wed
6Thu12:097.93:22-0.37:054:46Third Quarter6Thu
7Fri12:377.84:220.67:174.17:074:44Waning Crescent7Fri
8Sat12:587.75:221.57:432.97:084:43Waning Crescent8Sat
9Sun12:575.01:157.76:212.58:131.77:104:42Waning Crescent9Sun
10Mon2:315.51:317.67:143.48:440.67:114:40Waning Crescent10Mon
11Tue3:466.11:487.68:054.39:16-0.27:134:39New Moon11Tue
12Wed4:496.72:097.68:535.19:49-0.87:144:38New Moon12Wed
13Thu5:467.12:307.59:425.810:22-1.17:164:36New Moon13Thu
14Fri6:407.42:527.310:306.310:56-1.27:184:35Waxing Crescent14Fri
15Sat7:357.63:097.111:216.611:31-1.07:194:34Waxing Crescent15Sat
16Sun8:317.72:516.912:276.87:214:33Waxing Crescent16Sun
17Mon9:267.712:09-0.87:224:31Waxing Crescent17Mon
18Tue10:177.812:51-0.47:244:30First Quarter18Tue
19Wed11:007.71:350.17:254:29First Quarter19Wed
20Thu11:337.72:210.67:274:28First Quarter20Thu
21Fri11:557.63:081.27:284:27First Quarter21Fri
22Sat12:067.53:561.97:333.77:304:26First Quarter22Sat
23Sun12:137.54:482.77:342.77:314:25Waxing Gibbous23Sun
24Mon1:124.612:247.65:423.57:481.77:324:25Waxing Gibbous24Mon
25Tue2:405.312:427.76:374.38:130.67:344:24Waxing Gibbous25Tue
26Wed3:496.11:047.87:315.18:44-0.57:354:23Full Moon26Wed
27Thu4:476.91:287.98:255.89:20-1.47:374:22Full Moon27Thu
28Fri5:417.61:538.09:196.59:59-2.17:384:21Full Moon28Fri
29Sat6:358.12:208.010:137.010:41-2.47:394:21Full Moon29Sat
30Sun7:318.42:488.011:117.411:26-2.47:414:20Waning Gibbous30Sun
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 0% 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 New Moon (0% 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