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

TIDE TIMES for Friday, July 17, 2026
The tide is currently rising in Sandy Point, Lummi Bay, WA.
Next low tide : 2:08 pm (-1.3 ft)
Next high tide : in 2h 54m at 6:54 am (7.7 ft)
Sunset today : 9:07 pm
Sunrise tomorrow : 5:26 am
Moon phase : Waxing Crescent (15% illuminated)
Tide Station Location : Station #9449292
Common Questions About Tides

Sandy Point, Lummi Bay, WA Tides - Oct 2075

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue1:098.04:470.77:046.37:116:49Third Quarter1Tue
2Wed2:188.25:451.09:046.17:126:47Third Quarter2Wed
3Thu3:108.46:481.29:545.77:146:45Third Quarter3Thu
4Fri12:056.23:498.57:521.410:195.47:156:43Waning Crescent4Fri
5Sat1:246.34:198.58:501.410:344.97:166:41Waning Crescent5Sat
6Sun2:366.54:418.59:381.510:494.37:186:39Waning Crescent6Sun
7Mon3:386.94:598.510:191.611:093.67:196:37Waning Crescent7Mon
8Tue4:327.35:188.610:571.811:342.77:216:35New Moon8Tue
9Wed5:237.75:398.611:342.37:226:33New Moon9Wed
10Thu6:148.06:048.712:031.712:112.97:246:31New Moon10Thu
11Fri7:078.36:328.712:370.712:513.67:256:29Waxing Crescent11Fri
12Sat8:028.47:028.61:16-0.11:344.57:276:27Waxing Crescent12Sat
13Sun9:028.57:338.41:58-0.82:235.37:286:25Waxing Crescent13Sun
14Mon10:098.68:088.12:45-1.23:216.17:306:23Waxing Crescent14Mon
15Tue11:258.68:497.73:37-1.24:346.57:316:21First Quarter15Tue
16Wed12:438.74:34-1.06:096.67:336:19First Quarter16Wed
17Thu1:508.95:38-0.57:596.27:346:17First Quarter17Thu
18Fri2:439.16:470.09:085.47:366:15Waxing Gibbous18Fri
19Sat12:446.63:269.17:560.59:494.57:386:13Waxing Gibbous19Sat
20Sun2:196.74:029.28:581.110:233.47:396:11Waxing Gibbous20Sun
21Mon3:447.04:339.19:521.710:562.47:416:09Waxing Gibbous21Mon
22Tue4:537.54:599.010:402.511:291.47:426:07Full Moon22Tue
23Wed5:528.05:238.911:253.37:446:05Full Moon23Wed
24Thu6:468.35:458.712:020.512:094.27:456:04Full Moon24Thu
25Fri7:388.66:088.412:36-0.112:545.07:476:02Full Moon25Fri
26Sat8:288.86:338.11:11-0.51:445.77:486:00Waning Gibbous26Sat
27Sun9:218.97:007.81:48-0.62:416.37:505:58Waning Gibbous27Sun
28Mon10:168.97:297.42:27-0.53:536.67:525:57Waning Gibbous28Mon
29Tue11:168.97:596.93:10-0.25:456.77:535:55Waning Gibbous29Tue
30Wed12:188.93:560.38:316.37:555:53Third Quarter30Wed
31Thu1:148.84:490.89:185.97:565:52Third Quarter31Thu
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 10:31 am — 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 15% 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 Waxing Crescent (15% 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