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 6h 13m 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 - Dec 1982

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed6:169.53:519.411:026.711:28-2.97:424:17Full Moon1Wed
2Thu7:059.94:299.311:557.17:434:16Waning Gibbous2Thu
3Fri7:5610.25:138.912:13-3.112:557.37:454:16Waning Gibbous3Fri
4Sat8:4810.26:048.41:01-2.82:067.27:464:15Waning Gibbous4Sat
5Sun9:4110.27:067.61:52-2.23:326.97:474:15Waning Gibbous5Sun
6Mon10:3210.18:236.72:46-1.25:196.17:484:15Third Quarter6Mon
7Tue11:2110.09:595.93:420.16:485.07:494:14Third Quarter7Tue
8Wed12:049.94:411.47:413.87:504:14Third Quarter8Wed
9Thu12:035.712:439.75:442.88:212.57:514:14Waning Crescent9Thu
10Fri2:016.21:169.66:504.08:531.47:524:14Waning Crescent10Fri
11Sat3:247.11:459.37:545.19:220.57:534:14Waning Crescent11Sat
12Sun4:268.02:109.18:556.09:49-0.37:544:14Waning Crescent12Sun
13Mon5:178.82:358.99:506.610:17-0.87:554:14New Moon13Mon
14Tue6:019.33:018.710:427.010:47-1.27:564:14New Moon14Tue
15Wed6:419.73:318.511:327.311:19-1.37:574:14New Moon15Wed
16Thu7:199.94:038.312:237.47:584:14New Moon16Thu
17Fri7:549.94:398.01:197.47:584:15Waxing Crescent17Fri
18Sat8:299.95:187.712:30-1.02:207.27:594:15Waxing Crescent18Sat
19Sun9:039.86:007.31:08-0.73:317.08:004:15Waxing Crescent19Sun
20Mon9:369.86:506.81:47-0.14:466.58:004:16Waxing Crescent20Mon
21Tue10:089.77:566.22:280.55:475.98:014:16First Quarter21Tue
22Wed10:409.69:175.73:101.36:225.18:014:17First Quarter22Wed
23Thu11:119.610:515.43:542.26:504.28:024:17First Quarter23Thu
24Fri11:419.54:443.37:193.08:024:18First Quarter24Fri
25Sat12:465.612:129.55:444.37:511.78:024:19Waxing Gibbous25Sat
26Sun2:406.412:449.56:505.48:260.38:034:19Waxing Gibbous26Sun
27Mon3:517.51:179.67:566.29:04-1.18:034:20Waxing Gibbous27Mon
28Tue4:438.51:549.78:576.89:44-2.28:034:21Waxing Gibbous28Tue
29Wed5:299.32:349.79:537.210:27-2.98:034:22Full Moon29Wed
30Thu6:139.93:209.710:477.411:11-3.38:034:22Full Moon30Thu
31Fri6:5610.34:129.411:437.411:58-3.38:034:23Full Moon31Fri
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