Tides Today & Tomorrow in Aleck Bay, Lopez Island, WA

TIDE TIMES for Thursday, June 4, 2026
The tide is currently falling in Aleck Bay, Lopez Island, WA.
Next low tide : in 3h 38m at 1:05 pm (-1.0 ft)
Next high tide : 9:30 pm (7.7 ft)
Sunset today : 9:07 pm
Sunrise tomorrow : 5:12 am
Moon phase : Waning Gibbous (83% illuminated)
Tide Station Location : Station #9449994
Common Questions About Tides

Aleck Bay, Lopez Island, WA Tides - Oct 2027

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri5:567.15:007.511:023.311:33-0.77:106:51Waxing Crescent1Fri
2Sat6:567.25:277.311:504.27:126:48Waxing Crescent2Sat
3Sun7:597.25:567.012:15-1.012:434.97:136:46Waxing Crescent3Sun
4Mon9:057.26:276.712:59-1.01:465.57:156:44Waxing Crescent4Mon
5Tue10:197.27:016.31:46-0.73:095.87:166:42First Quarter5Tue
6Wed11:337.27:435.92:37-0.25:295.87:186:40First Quarter6Wed
7Thu12:387.23:360.37:196:38First Quarter7Thu
8Fri1:307.24:420.87:584.97:216:36First Quarter8Fri
9Sat2:097.25:511.38:254.47:226:34Waxing Gibbous9Sat
10Sun2:387.16:521.68:443.87:246:32Waxing Gibbous10Sun
11Mon1:205.22:587.07:431.99:013.27:256:30Waxing Gibbous11Mon
12Tue2:325.53:107.08:252.39:202.47:266:28Waxing Gibbous12Tue
13Wed3:315.93:227.09:022.89:421.57:286:26Full Moon13Wed
14Thu4:226.33:387.19:373.310:080.77:296:24Full Moon14Thu
15Fri5:096.63:587.110:123.910:37-0.17:316:22Full Moon15Fri
16Sat5:577.04:217.110:484.511:09-0.87:326:20Full Moon16Sat
17Sun6:457.24:457.111:285.111:47-1.37:346:19Waning Gibbous17Sun
18Mon7:387.45:077.012:115.67:356:17Waning Gibbous18Mon
19Tue8:367.45:266.912:29-1.51:026.07:376:15Waning Gibbous19Tue
20Wed9:427.45:376.71:17-1.52:076.37:386:13Waning Gibbous20Wed
21Thu10:517.45:506.42:11-1.23:396.37:406:11Third Quarter21Thu
22Fri11:517.53:10-0.77:426:09Third Quarter22Fri
23Sat12:397.54:15-0.27:055.07:436:07Third Quarter23Sat
24Sun1:177.65:220.57:354.07:456:06Waning Crescent24Sun
25Mon12:105.31:487.66:271.38:082.77:466:04Waning Crescent25Mon
26Tue1:535.52:157.77:262.18:421.47:486:02Waning Crescent26Tue
27Wed3:176.12:407.78:192.99:170.27:496:00Waning Crescent27Wed
28Thu4:256.73:057.79:093.89:52-0.87:515:59New Moon28Thu
29Fri5:237.33:307.69:584.610:28-1.47:525:57New Moon29Fri
30Sat6:177.73:577.510:485.311:05-1.87:545:55New Moon30Sat
31Sun7:098.04:267.211:415.811:43-1.77:555:54Waxing Crescent31Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9449994)

Common Questions About Aleck Bay, Lopez Island, WA Tides

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What time does the tide turn (slack tide) in Aleck Bay, Lopez Island, WA today?

Slack tide in Aleck Bay, Lopez Island, WA is approximately 5:17 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 Aleck Bay, Lopez Island, WA?

Aleck Bay, Lopez 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 Aleck Bay, Lopez 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 Aleck Bay, Lopez Island, WA?

Tide predictions for Aleck Bay, Lopez 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 Aleck Bay, Lopez Island, WA?

Tide data for Aleck Bay, Lopez Island, WA is sourced from NOAA Station #9449994. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9449994.

What is the moon phase in Aleck Bay, Lopez Island, WA tonight?

Tonight the moon over Aleck Bay, Lopez Island, WA is Waning Gibbous (83% illuminated). This places Aleck Bay, Lopez 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