48.4850’ N, 123.0830’ W

Kanaka Bay, San Juan Island, WA

62°
H -°
L 51°
N
2mph
High tide
8:13 pm

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

TIDE TIMES for Friday, September 4, 2026
The tide is currently rising in Kanaka Bay, San Juan Island, WA.
Next low tide (tomorrow) : 5:14 am (-0.9 ft)
Next high tide : in 1h 03m at 8:13 pm (7.3 ft)
Sunset today : 7:48 pm
Sunrise tomorrow : 6:34 am
Moon phase : Third Quarter (45% illuminated)
Tide Station Location : Station #9449856
Common Questions About Tides

Kanaka Bay, San Juan Island, WA Tides - Dec 1960

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu4:146.61:157.77:565.59:06-0.57:434:19Full Moon1Thu
2Fri5:027.11:447.68:505.99:37-0.77:444:19Full Moon2Fri
3Sat5:467.42:137.49:426.110:09-0.87:454:18Full Moon3Sat
4Sun6:297.62:437.210:326.310:41-0.77:474:18Full Moon4Sun
5Mon7:107.83:136.911:246.411:14-0.57:484:18Waning Gibbous5Mon
6Tue7:517.83:406.512:256.47:494:17Waning Gibbous6Tue
7Wed8:297.87:504:17Waning Gibbous7Wed
8Thu9:047.812:250.27:514:17Waning Gibbous8Thu
9Fri9:317.71:030.87:524:17Third Quarter9Fri
10Sat9:507.71:431.47:534:17Third Quarter10Sat
11Sun10:087.79:174.12:252.16:103.77:544:17Third Quarter11Sun
12Mon10:317.73:112.96:202.87:554:17Third Quarter12Mon
13Tue12:024.310:58 AM7.84:033.76:431.97:564:17Waning Crescent13Tue
14Wed1:575.011:29 AM7.95:064.57:150.87:574:17Waning Crescent14Wed
15Thu3:045.912:038.16:135.27:51-0.27:574:17Waning Crescent15Thu
16Fri3:576.712:398.27:175.88:30-1.17:584:17Waning Crescent16Fri
17Sat4:447.41:188.38:196.29:12-1.77:594:18New Moon17Sat
18Sun5:287.91:598.29:196.59:55-2.17:594:18New Moon18Sun
19Mon6:118.32:458.010:196.610:39-2.18:004:18New Moon19Mon
20Tue6:538.53:367.611:206.511:23-1.78:014:19Waxing Crescent20Tue
21Wed7:358.54:317.112:296.18:014:19Waxing Crescent21Wed
22Thu8:158.55:316.312:09-1.01:515.68:024:20Waxing Crescent22Thu
23Fri8:518.46:445.512:550.03:134.78:024:20First Quarter23Fri
24Sat9:258.38:224.71:421.14:253.78:024:21First Quarter24Sat
25Sun9:578.211:144.52:292.35:272.78:034:22First Quarter25Sun
26Mon10:278.13:173.46:181.88:034:22First Quarter26Mon
27Tue1:105.110:57 AM8.14:094.57:010.98:034:23Waxing Gibbous27Tue
28Wed2:285.811:28 AM8.05:115.37:400.38:034:24Waxing Gibbous28Wed
29Thu3:296.412:007.96:215.98:15-0.28:044:25Waxing Gibbous29Thu
30Fri4:186.912:347.87:306.38:47-0.58:044:26Waxing Gibbous30Fri
31Sat4:597.41:087.78:326.59:20-0.78:044:27Full Moon31Sat
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 neap phase. Tonight's moon is 45% 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 minimum.

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 Third Quarter (45% illuminated). This places Kanaka Bay, San Juan Island, WA in a neap tide cycle, so tidal ranges are near their weekly minimum 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