Tides Today & Tomorrow in Sandy Point, Lummi Bay, WA

TIDE TIMES for Saturday, July 11, 2026
The tide is currently rising in Sandy Point, Lummi Bay, WA.
Next low tide : 9:17 pm (7.5 ft)
Next high tide : in 1h 49m at 5:45 pm (8.5 ft)
Sunset today : 9:12 pm
Sunrise tomorrow : 5:20 am
Moon phase : Waning Crescent (10% illuminated)
Tide Station Location : Station #9449292
Common Questions About Tides

Sandy Point, Lummi Bay, WA Tides - Jan 1982

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri9:599.88:336.22:350.54:485.38:034:25First Quarter1Fri
2Sat10:329.810:035.73:191.55:384.28:034:26First Quarter2Sat
3Sun11:049.711:535.74:072.76:262.98:034:27First Quarter3Sun
4Mon11:389.75:044.07:121.58:034:28First Quarter4Mon
5Tue2:016.412:129.76:115.37:570.08:034:29Waxing Gibbous5Tue
6Wed3:287.512:499.77:256.38:41-1.38:034:30Waxing Gibbous6Wed
7Thu4:278.61:319.78:346.99:26-2.38:024:31Waxing Gibbous7Thu
8Fri5:169.42:169.79:377.310:11-2.98:024:32Full Moon8Fri
9Sat6:0010.03:079.510:357.410:56-3.08:024:34Full Moon9Sat
10Sun6:4110.34:029.211:337.211:42-2.88:014:35Full Moon10Sun
11Mon7:2210.54:588.812:326.98:014:36Waning Gibbous11Mon
12Tue8:0210.45:558.212:28-2.21:366.48:004:37Waning Gibbous12Tue
13Wed8:4010.36:557.41:15-1.32:435.87:594:39Waning Gibbous13Wed
14Thu9:1710.18:016.62:01-0.13:525.07:594:40Waning Gibbous14Thu
15Fri9:529.99:235.92:471.24:594.27:584:42Third Quarter15Fri
16Sat10:249.611:285.63:342.75:593.37:574:43Third Quarter16Sat
17Sun10:549.34:264.16:522.47:574:44Third Quarter17Sun
18Mon1:426.211:24 AM9.05:295.47:361.67:564:46Third Quarter18Mon
19Tue3:107.111:55 AM8.86:466.48:140.97:554:47Waning Crescent19Tue
20Wed4:088.012:298.68:077.08:490.37:544:49Waning Crescent20Wed
21Thu4:518.71:088.59:167.39:23-0.27:534:50Waning Crescent21Thu
22Fri5:269.21:508.410:097.49:56-0.67:524:52Waning Crescent22Fri
23Sat5:579.42:358.410:507.310:30-0.87:514:54New Moon23Sat
24Sun6:249.63:218.411:247.211:05-1.07:504:55New Moon24Sun
25Mon6:509.74:078.311:597.011:40-1.07:494:57New Moon25Mon
26Tue7:149.74:538.212:366.77:484:58New Moon26Tue
27Wed7:399.85:417.912:16-0.81:176.27:465:00Waxing Crescent27Wed
28Thu8:069.86:347.512:53-0.42:025.67:455:01Waxing Crescent28Thu
29Fri8:349.87:347.01:320.32:504.77:445:03Waxing Crescent29Fri
30Sat9:049.78:456.42:111.23:423.87:435:05Waxing Crescent30Sat
31Sun9:359.610:136.12:522.54:362.77:415:06First Quarter31Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9449292)

Common Questions About Sandy Point, Lummi Bay, WA Tides

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What time does the tide turn (slack tide) in Sandy Point, Lummi Bay, WA today?

Slack tide in Sandy Point, Lummi Bay, WA is approximately 7:31 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 Sandy Point, Lummi Bay, WA?

Sandy Point, Lummi Bay, WA is currently in a spring phase. Tonight's moon is 10% 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 Sandy Point, Lummi Bay, 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 Sandy Point, Lummi Bay, WA?

Tide predictions for Sandy Point, Lummi Bay, 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 Sandy Point, Lummi Bay, WA?

Tide data for Sandy Point, Lummi Bay, WA is sourced from NOAA Station #9449292. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9449292.

What is the moon phase in Sandy Point, Lummi Bay, WA tonight?

Tonight the moon over Sandy Point, Lummi Bay, WA is Waning Crescent (10% illuminated). This places Sandy Point, Lummi Bay, 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