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

TIDE TIMES for Thursday, June 4, 2026
The tide is currently falling in Kanaka Bay, San Juan Island, WA.
Next low tide : in 10h 31m at 1:10 pm (-1.1 ft)
Next high tide : 10:21 pm (7.6 ft)
Sunset today : 9:08 pm
Sunrise tomorrow : 5:12 am
Moon phase : Waning Gibbous (83% illuminated)
Tide Station Location : Station #9449856
Common Questions About Tides

Kanaka Bay, San Juan Island, WA Tides - Apr 2027

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu2:516.610:59 AM5.38:555.27:041.06:497:42Waning Crescent1Thu
2Fri3:136.612:395.29:054.57:521.36:477:44Waning Crescent2Fri
3Sat3:286.62:015.39:203.88:341.76:457:45Waning Crescent3Sat
4Sun3:356.53:125.59:412.99:142.26:437:47Waning Crescent4Sun
5Mon3:406.54:195.710:072.09:532.86:417:48New Moon5Mon
6Tue3:516.65:216.110:371.110:333.56:397:49New Moon6Tue
7Wed4:086.76:216.411:100.311:134.36:377:51New Moon7Wed
8Thu4:296.87:226.611:47-0.411:545.06:357:52Waxing Crescent8Thu
9Fri4:516.98:336.812:26-1.06:337:54Waxing Crescent9Fri
10Sat5:137.09:556.912:385.71:11-1.36:317:55Waxing Crescent10Sat
11Sun5:347.011:167.11:296.22:02-1.46:297:57Waxing Crescent11Sun
12Mon5:536.92:366.52:58-1.26:277:58First Quarter12Mon
13Tue12:227.23:57-0.96:258:00First Quarter13Tue
14Wed1:077.34:58-0.46:238:01First Quarter14Wed
15Thu1:407.310:11 AM5.37:535.16:000.36:218:03Waxing Gibbous15Thu
16Fri2:057.212:175.08:184.07:011.16:198:04Waxing Gibbous16Fri
17Sat2:247.12:115.28:502.87:572.06:178:06Waxing Gibbous17Sat
18Sun2:417.13:425.69:241.58:492.96:158:07Waxing Gibbous18Sun
19Mon2:577.14:576.09:590.49:373.86:138:09Full Moon19Mon
20Tue3:167.16:016.410:35-0.410:244.56:118:10Full Moon20Tue
21Wed3:397.17:006.811:10-1.011:095.26:108:11Full Moon21Wed
22Thu4:037.07:576.911:46-1.311:545.76:088:13Waning Gibbous22Thu
23Fri4:276.98:567.012:23-1.36:068:14Waning Gibbous23Fri
24Sat4:506.79:577.012:416.01:02-1.16:048:16Waning Gibbous24Sat
25Sun5:056.510:587.01:376.21:44-0.86:028:17Waning Gibbous25Sun
26Mon11:536.92:29-0.46:008:19Third Quarter26Mon
27Tue3:160.15:598:20Third Quarter27Tue
28Wed12:366.94:050.65:578:22Third Quarter28Wed
29Thu1:076.84:541.25:558:23Third Quarter29Thu
30Fri1:276.710:48 AM4.28:294.05:461.85:548:25Third Quarter30Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9449856)

Common Questions About Kanaka Bay, San Juan Island, WA Tides

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What time does the tide turn (slack tide) in Kanaka Bay, San Juan Island, WA today?

Slack tide in Kanaka Bay, San Juan Island, WA is approximately 5:45 pm — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

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 83% 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 Gibbous (83% 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