48.4850’ N, 123.0830’ W

Kanaka Bay, San Juan Island, WA

62°
H -°
L 53°
SW
1mph
Low tide
10:02 pm

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

TIDE TIMES for Wednesday, September 9, 2026
The tide is currently falling in Kanaka Bay, San Juan Island, WA.
Next low tide : in 1h 57m at 10:02 pm (4.3 ft)
Next high tide (tomorrow) : 2:49 am (6.4 ft)
Sunset today : 7:37 pm
Sunrise tomorrow : 6:41 am
Moon phase : New Moon (2% illuminated)
Tide Station Location : Station #9449856
Common Questions About Tides

Kanaka Bay, San Juan Island, WA Tides - Oct 1948

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri2:196.24:107.29:100.410:032.77:126:51New Moon1Fri
2Sat3:406.34:277.29:581.310:451.57:136:49New Moon2Sat
3Sun4:586.54:467.210:432.311:270.57:156:47New Moon3Sun
4Mon6:136.65:087.211:273.47:166:45Waxing Crescent4Mon
5Tue7:296.75:317.212:11-0.312:114.57:176:43Waxing Crescent5Tue
6Wed8:516.75:557.112:56-0.812:585.37:196:41Waxing Crescent6Wed
7Thu10:176.86:186.91:44-0.91:536.07:206:39Waxing Crescent7Thu
8Fri11:406.96:336.62:35-0.73:096.47:226:37First Quarter8Fri
9Sat12:497.13:29-0.47:236:35First Quarter9Sat
10Sun1:407.24:260.07:256:33First Quarter10Sun
11Mon2:197.25:260.47:266:31First Quarter11Mon
12Tue2:507.16:260.89:094.87:286:29Waxing Gibbous12Tue
13Wed3:147.07:191.19:244.17:296:27Waxing Gibbous13Wed
14Thu1:215.13:316.98:041.59:413.47:316:25Waxing Gibbous14Thu
15Fri2:365.23:406.88:442.09:592.77:326:23Waxing Gibbous15Fri
16Sat3:425.43:456.79:222.610:211.97:346:21Full Moon16Sat
17Sun4:435.73:556.79:583.210:481.27:356:19Full Moon17Sun
18Mon5:406.04:106.810:363.911:170.57:376:17Full Moon18Mon
19Tue6:346.34:276.811:144.611:490.07:386:15Full Moon19Tue
20Wed7:336.54:436.811:545.37:406:13Waning Gibbous20Wed
21Thu8:436.74:546.812:24-0.412:375.97:416:12Waning Gibbous21Thu
22Fri10:047.04:546.91:04-0.71:306.47:436:10Waning Gibbous22Fri
23Sat11:257.24:516.91:50-0.82:446.87:446:08Waning Gibbous23Sat
24Sun12:277.52:42-0.87:466:06Third Quarter24Sun
25Mon1:097.63:39-0.67:476:04Third Quarter25Mon
26Tue1:387.74:38-0.37:496:03Third Quarter26Tue
27Wed1:597.65:400.38:224.57:516:01Waning Crescent27Wed
28Thu2:167.66:421.08:403.37:525:59Waning Crescent28Thu
29Fri1:365.32:317.57:401.89:111.97:545:57Waning Crescent29Fri
30Sat3:135.72:487.68:342.89:470.67:555:56New Moon30Sat
31Sun4:386.33:097.69:263.810:25-0.57:575:54New Moon31Sun
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 2% 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 (2% 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