48.4850’ N, 123.0830’ W

Kanaka Bay, San Juan Island, WA

53°
H 58°
L 47°
NNW
12mph
High tide
4:15 pm

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

TIDE TIMES for Friday, September 25, 2026
The tide is currently rising in Kanaka Bay, San Juan Island, WA.
Next low tide : 10:22 pm (2.5 ft)
Next high tide : in 6h 09m at 4:15 pm (6.7 ft)
Sunset today : 7:04 pm
Sunrise tomorrow : 7:03 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #9449856
Common Questions About Tides

Kanaka Bay, San Juan Island, WA Tides - Jun 1926

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue10:057.91:25-1.34:148:05Third Quarter1Tue
2Wed10:407.82:16-0.54:148:06Third Quarter2Wed
3Thu7:484.511:087.75:464.43:080.54:138:06Third Quarter3Thu
4Fri9:574.011:327.76:183.24:021.64:138:07Third Quarter4Fri
5Sat12:364.26:522.05:002.84:128:08Waning Crescent5Sat
6Sun2:174.97:270.86:013.94:118:09Waning Crescent6Sun
7Mon12:207.73:335.78:03-0.37:024.74:118:10Waning Crescent7Mon
8Tue12:477.74:356.48:39-1.18:015.44:118:11New Moon8Tue
9Wed1:157.65:277.09:15-1.79:015.94:108:11New Moon9Wed
10Thu1:447.46:157.39:51-1.99:596.24:108:12New Moon10Thu
11Fri2:147.27:017.510:26-1.910:586.44:108:13New Moon11Fri
12Sat2:446.97:467.611:02-1.84:108:13Waxing Crescent12Sat
13Sun3:096.68:297.612:076.411:38 AM-1.44:098:14Waxing Crescent13Sun
14Mon9:097.612:15-1.04:098:14Waxing Crescent14Mon
15Tue9:457.512:53-0.44:098:15Waxing Crescent15Tue
16Wed10:137.31:320.34:098:15First Quarter16Wed
17Thu10:317.22:121.04:098:16First Quarter17Thu
18Fri10:427.12:531.84:098:16First Quarter18Fri
19Sat10:203.610:567.26:382.93:372.74:098:17First Quarter19Sat
20Sun1:244.06:502.04:283.64:098:17Waxing Gibbous20Sun
21Mon2:474.87:091.15:284.44:108:17Waxing Gibbous21Mon
22Tue3:495.67:370.16:335.24:108:17Waxing Gibbous22Tue
23Wed12:107.44:376.48:09-0.87:365.84:108:18Waxing Gibbous23Wed
24Thu12:417.55:217.08:45-1.68:386.24:108:18Full Moon24Thu
25Fri1:147.56:037.59:24-2.29:386.54:118:18Full Moon25Fri
26Sat1:497.56:457.910:06-2.610:376.64:118:18Full Moon26Sat
27Sun2:297.47:268.110:48-2.711:416.54:128:18Waning Gibbous27Sun
28Mon3:167.18:058.111:32-2.44:128:18Waning Gibbous28Mon
29Tue4:126.58:398.112:556.212:18-1.84:138:18Waning Gibbous29Tue
30Wed5:185.89:108.02:225.51:04-0.84:138:17Waning Gibbous30Wed
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 99% 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 Full Moon (99% 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