48.4850’ N, 123.0830’ W

Kanaka Bay, San Juan Island, WA

46°
H -°
L 44°
ESE
7mph
Low tide
12:27 am

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

TIDE TIMES for Thursday, October 29, 2026
The tide is currently falling in Kanaka Bay, San Juan Island, WA.
Next low tide : in 2h 20m at 12:27 am (-2.2 ft)
Next high tide : 9:19 am (7.8 ft)
Sunset today : 5:59 pm
Sunrise tomorrow : 7:52 am
Moon phase : Waning Gibbous (91% illuminated)
Tide Station Location : Station #9449856
Common Questions About Tides

Kanaka Bay, San Juan Island, WA Tides - Jun 1875

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:027.73:556.27:49-1.07:085.54:218:12Waning Crescent1Tue
2Wed12:307.94:597.18:30-2.28:126.34:208:13New Moon2Wed
3Thu1:008.05:557.89:13-3.19:156.94:208:14New Moon3Thu
4Fri1:338.16:488.29:59-3.510:197.24:198:15New Moon4Fri
5Sat2:098.07:408.310:46-3.511:287.34:198:15Waxing Crescent5Sat
6Sun2:477.68:288.311:33-3.14:188:16Waxing Crescent6Sun
7Mon3:277.19:118.21:157.012:20-2.44:188:17Waxing Crescent7Mon
8Tue9:498.01:07-1.44:178:18Waxing Crescent8Tue
9Wed10:217.81:51-0.34:178:19First Quarter9Wed
10Thu10:467.62:330.94:178:19First Quarter10Thu
11Fri9:273.611:027.46:123.23:132.14:178:20First Quarter11Fri
12Sat12:443.86:422.13:533.34:168:21First Quarter12Sat
13Sun2:214.67:101.14:384.34:168:21Waxing Gibbous13Sun
14Mon3:375.47:370.35:355.24:168:22Waxing Gibbous14Mon
15Tue4:326.18:03-0.56:425.94:168:22Waxing Gibbous15Tue
16Wed12:027.35:156.78:30-1.07:476.44:168:23Waxing Gibbous16Wed
17Thu12:277.35:547.19:00-1.48:506.74:168:23Full Moon17Thu
18Fri12:517.26:337.59:32-1.79:506.94:168:23Full Moon18Fri
19Sat1:107.27:127.710:06-1.910:487.04:168:24Full Moon19Sat
20Sun1:137.17:507.810:40-1.94:168:24Full Moon20Sun
21Mon8:257.911:15-1.84:168:24Waning Gibbous21Mon
22Tue8:537.811:51-1.54:178:24Waning Gibbous22Tue
23Wed9:117.812:28-1.04:178:25Waning Gibbous23Wed
24Thu9:207.71:06-0.24:178:25Third Quarter24Thu
25Fri9:287.61:450.84:188:25Third Quarter25Fri
26Sat8:233.89:437.64:553.42:252.04:188:25Third Quarter26Sat
27Sun11:163.810:047.85:222.03:093.44:198:25Third Quarter27Sun
28Mon2:054.85:590.54:004.74:198:25Waning Crescent28Mon
29Tue11:028.16:41-0.84:208:24Waning Crescent29Tue
30Wed4:297.07:26-2.06:326.84:208:24Waning Crescent30Wed
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 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 Waning 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