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

TIDE TIMES for Saturday, July 11, 2026
The tide is currently falling in Sandy Point, Lummi Bay, WA.
Next low tide : in 7h 17m at 9:22 am (-2.4 ft)
Next high tide : 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 1983

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat7:4410.55:019.012:477.48:034:24Waning Gibbous1Sat
2Sun8:2710.56:038.312:47-2.81:566.98:034:25Waning Gibbous2Sun
3Mon9:0910.57:117.51:36-1.83:126.28:034:26Waning Gibbous3Mon
4Tue9:4910.38:286.52:26-0.64:325.28:034:27Third Quarter4Tue
5Wed10:2810.210:075.83:160.95:464.08:034:29Third Quarter5Wed
6Thu11:039.94:082.56:472.88:034:30Third Quarter6Thu
7Fri12:245.711:37 AM9.75:054.17:361.78:024:31Third Quarter7Fri
8Sat2:206.612:089.46:135.58:160.78:024:32Waning Crescent8Sat
9Sun3:387.612:399.17:306.68:510.08:024:33Waning Crescent9Sun
10Mon4:348.61:108.98:467.29:23-0.58:014:35Waning Crescent10Mon
11Tue5:189.31:448.79:527.59:55-0.98:014:36Waning Crescent11Tue
12Wed5:559.72:228.510:457.610:27-1.08:004:37New Moon12Wed
13Thu6:299.83:038.411:297.511:01-1.18:004:39New Moon13Thu
14Fri7:009.93:478.312:087.47:594:40New Moon14Fri
15Sat7:289.84:318.112:487.27:584:41New Moon15Sat
16Sun7:549.85:167.912:12-0.81:306.97:584:43Waxing Crescent16Sun
17Mon8:189.76:037.512:47-0.42:156.47:574:44Waxing Crescent17Mon
18Tue8:439.76:557.01:230.13:015.97:564:46Waxing Crescent18Tue
19Wed9:099.67:556.41:590.83:485.17:554:47Waxing Crescent19Wed
20Thu9:369.69:095.92:351.84:354.27:544:49First Quarter20Thu
21Fri10:059.510:435.73:122.95:223.17:534:50First Quarter21Fri
22Sat10:359.43:544.26:101.97:524:52First Quarter22Sat
23Sun1:026.011:06 AM9.34:485.56:580.67:514:53First Quarter23Sun
24Mon3:027.111:40 AM9.36:086.67:47-0.67:504:55Waxing Gibbous24Mon
25Tue4:018.112:209.37:337.38:35-1.67:494:56Waxing Gibbous25Tue
26Wed4:459.01:109.48:457.79:23-2.47:484:58Waxing Gibbous26Wed
27Thu5:239.62:079.49:457.610:11-2.97:474:59Full Moon27Thu
28Fri6:0010.03:109.410:407.310:58-2.97:465:01Full Moon28Fri
29Sat6:3610.24:129.211:346.911:45-2.67:445:03Full Moon29Sat
30Sun7:1110.35:158.812:306.27:435:04Waning Gibbous30Sun
31Mon7:4610.26:178.112:32-1.81:295.47:425:06Waning Gibbous31Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9449292)

Common Questions About Sandy Point, Lummi Bay, WA Tides

Show All
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 1:33 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