48.4850’ N, 123.0830’ W

Kanaka Bay, San Juan Island, WA

59°
H -°
L 50°
NNE
3mph
High tide
6:05 pm

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

TIDE TIMES for Thursday, October 1, 2026
The tide is currently rising in Kanaka Bay, San Juan Island, WA.
Next low tide (tomorrow) : 2:37 am (-1.2 ft)
Next high tide : in 12m at 6:05 pm (7.2 ft)
Sunset today : 6:51 pm
Sunrise tomorrow : 7:12 am
Moon phase : Waning Gibbous (70% illuminated)
Tide Station Location : Station #9449856
Common Questions About Tides

Kanaka Bay, San Juan Island, WA Tides - Jul 1914

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed11:404.09:387.94:551.62:483.64:148:17First Quarter1Wed
2Thu10:068.15:420.24:148:17Waxing Gibbous2Thu
3Fri10:408.26:29-1.04:158:17Waxing Gibbous3Fri
4Sat11:198.37:16-2.04:168:16Waxing Gibbous4Sat
5Sun5:067.68:02-2.77:307.34:168:16Waxing Gibbous5Sun
6Mon12:028.25:437.98:48-3.08:507.34:178:16Full Moon6Mon
7Tue12:498.06:198.09:32-2.910:047.14:188:15Full Moon7Tue
8Wed1:377.66:538.010:14-2.611:126.74:198:15Full Moon8Wed
9Thu2:287.17:257.910:53-2.14:198:14Waning Gibbous9Thu
10Fri3:216.57:537.712:256.211:30 AM-1.34:208:13Waning Gibbous10Fri
11Sat4:185.88:167.51:425.512:04-0.44:218:13Waning Gibbous11Sat
12Sun5:195.08:317.32:424.712:370.64:228:12Waning Gibbous12Sun
13Mon6:334.38:397.23:303.81:081.74:238:11Third Quarter13Mon
14Tue8:163.78:487.14:113.01:382.84:248:11Third Quarter14Tue
15Wed9:037.14:502.14:258:10Third Quarter15Wed
16Thu9:257.25:281.34:268:09Third Quarter16Thu
17Fri9:527.26:060.54:278:08Waning Crescent17Fri
18Sat10:257.36:44-0.24:288:07Waning Crescent18Sat
19Sun11:047.37:22-0.84:308:06Waning Crescent19Sun
20Mon5:137.28:01-1.47:486.94:318:05Waning Crescent20Mon
21Tue5:407.58:39-1.88:566.94:328:04New Moon21Tue
22Wed12:357.36:067.79:17-2.09:536.74:338:03New Moon22Wed
23Thu1:257.26:297.79:54-2.010:446.34:348:02New Moon23Thu
24Fri2:216.96:487.710:31-1.811:355.74:358:01New Moon24Fri
25Sat3:256.47:017.611:08-1.14:378:00Waxing Crescent25Sat
26Sun4:345.87:127.612:284.911:45 AM-0.24:387:58Waxing Crescent26Sun
27Mon5:495.27:257.61:223.812:221.04:397:57Waxing Crescent27Mon
28Tue7:204.67:447.62:162.61:002.44:407:56First Quarter28Tue
29Wed9:424.48:087.83:101.41:373.84:427:55First Quarter29Wed
30Thu8:377.94:050.34:437:53First Quarter30Thu
31Fri9:137.95:04-0.74:447:52Waxing Gibbous31Fri
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 transitional phase. Tonight's moon is 70% 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 shifting between spring and neap.

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 (70% illuminated). This places Kanaka Bay, San Juan Island, WA in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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