48.4850’ N, 123.0830’ W

Kanaka Bay, San Juan Island, WA

54°
H -°
L 51°
WSW
7mph
Low tide
9:49 pm

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

TIDE TIMES for Thursday, October 8, 2026
The tide is currently falling in Kanaka Bay, San Juan Island, WA.
Next low tide : in 1h 15m at 9:49 pm (2.2 ft)
Next high tide (tomorrow) : 3:48 am (5.8 ft)
Sunset today : 6:37 pm
Sunrise tomorrow : 7:22 am
Moon phase : Waning Crescent (4% illuminated)
Tide Station Location : Station #9449856
Common Questions About Tides

Kanaka Bay, San Juan Island, WA Tides - Jul 1903

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed8:224.29:297.73:592.92:131.94:138:17First Quarter1Wed
2Thu11:074.19:597.75:011.92:583.14:148:17First Quarter2Thu
3Fri1:014.65:551.03:474.14:158:17Waxing Gibbous3Fri
4Sat2:215.26:420.24:454.94:158:16Waxing Gibbous4Sat
5Sun3:235.97:24-0.35:555.54:168:16Waxing Gibbous5Sun
6Mon4:116.48:01-0.87:085.94:178:16Waxing Gibbous6Mon
7Tue12:167.34:516.78:35-1.08:156.04:178:15Full Moon7Tue
8Wed12:537.15:277.09:07-1.19:146.04:188:15Full Moon8Wed
9Thu1:306.96:007.29:39-1.110:065.94:198:14Full Moon9Thu
10Fri2:096.76:327.210:10-1.010:545.74:208:14Full Moon10Fri
11Sat2:506.47:007.310:41-0.811:435.54:218:13Waning Gibbous11Sat
12Sun3:336.07:237.211:13-0.44:228:12Waning Gibbous12Sun
13Mon4:185.67:407.212:365.111:46 AM0.14:238:12Waning Gibbous13Mon
14Tue5:085.17:537.11:314.712:190.74:248:11Waning Gibbous14Tue
15Wed6:074.68:107.12:234.112:531.44:258:10Waning Gibbous15Wed
16Thu7:234.18:337.23:103.41:302.34:268:09Third Quarter16Thu
17Fri9:003.99:017.33:562.62:103.14:278:08Third Quarter17Fri
18Sat12:314.24:431.72:574.04:288:08Third Quarter18Sat
19Sun2:015.05:310.73:584.84:298:07Waning Crescent19Sun
20Mon2:575.76:19-0.25:165.54:308:06Waning Crescent20Mon
21Tue3:416.47:06-1.06:355.94:318:05Waning Crescent21Tue
22Wed4:197.07:53-1.77:476.04:338:03Waning Crescent22Wed
23Thu12:417.74:547.38:40-2.18:525.84:348:02New Moon23Thu
24Fri1:367.65:277.69:26-2.29:535.44:358:01New Moon24Fri
25Sat2:347.35:597.710:11-1.910:524.94:368:00New Moon25Sat
26Sun3:366.96:307.710:54-1.311:524.24:377:59Waxing Crescent26Sun
27Mon4:406.36:597.611:37-0.44:397:58Waxing Crescent27Mon
28Tue5:465.67:297.612:553.512:200.74:407:56Waxing Crescent28Tue
29Wed7:035.07:587.52:012.81:031.84:417:55First Quarter29Wed
30Thu8:524.58:297.43:052.01:462.94:427:54First Quarter30Thu
31Fri11:164.69:027.34:081.42:313.94:447:52First Quarter31Fri
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 4% 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 Crescent (4% 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