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

TIDE TIMES for Tuesday, June 30, 2026
The tide is currently falling in Sandy Point, Lummi Bay, WA.
Next low tide : in 2h 00m at 12:55 am (7.4 ft)
Next high tide : 4:08 am (7.9 ft)
Sunset today : 9:18 pm
Sunrise tomorrow : 5:10 am
Moon phase : Full Moon (100% illuminated)
Tide Station Location : Station #9449292
Common Questions About Tides

Sandy Point, Lummi Bay, WA Tides - Sep 1999

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed10:206.99:518.64:011.13:533.86:277:54Third Quarter1Wed
2Thu11:526.810:338.44:580.54:534.96:297:52Third Quarter2Thu
3Fri1:377.16:000.06:095.76:307:49Third Quarter3Fri
4Sat2:597.77:05-0.37:376.06:317:47Waning Crescent4Sat
5Sun12:227.93:588.28:09-0.68:585.96:337:45Waning Crescent5Sun
6Mon1:307.84:448.69:08-0.79:595.56:347:43Waning Crescent6Mon
7Tue2:417.85:238.810:01-0.710:475.06:367:41Waning Crescent7Tue
8Wed3:477.85:588.910:49-0.511:294.36:377:39New Moon8Wed
9Thu4:487.96:288.911:33-0.16:387:37New Moon9Thu
10Fri5:437.96:568.812:093.712:140.56:407:35New Moon10Fri
11Sat6:357.87:218.612:483.112:551.36:417:33Waxing Crescent11Sat
12Sun7:267.77:458.41:282.51:372.16:437:31Waxing Crescent12Sun
13Mon8:187.58:118.22:092.02:203.16:447:28Waxing Crescent13Mon
14Tue9:157.38:397.92:521.73:074.06:457:26Waxing Crescent14Tue
15Wed10:227.19:117.63:361.44:014.86:477:24First Quarter15Wed
16Thu11:487.19:477.34:231.35:075.56:487:22First Quarter16Thu
17Fri1:247.35:151.36:305.96:507:20First Quarter17Fri
18Sat2:387.66:131.38:056.06:517:18First Quarter18Sat
19Sun3:307.97:141.39:165.96:537:16First Quarter19Sun
20Mon12:286.74:098.18:131.19:545.66:547:14Waxing Gibbous20Mon
21Tue1:346.84:388.39:061.010:205.26:557:11Waxing Gibbous21Tue
22Wed2:377.05:028.49:510.810:454.66:577:09Waxing Gibbous22Wed
23Thu3:367.45:248.510:330.711:133.96:587:07Full Moon23Thu
24Fri4:327.75:468.611:120.911:453.07:007:05Full Moon24Fri
25Sat5:268.06:128.711:511.27:017:03Full Moon25Sat
26Sun6:208.26:418.812:212.112:311.87:037:01Full Moon26Sun
27Mon7:168.37:128.81:011.11:142.67:046:59Waning Gibbous27Mon
28Tue8:158.37:458.71:450.32:003.57:056:57Waning Gibbous28Tue
29Wed9:198.28:228.52:33-0.32:514.57:076:54Waning Gibbous29Wed
30Thu10:338.19:038.13:25-0.63:525.37:086:52Third Quarter30Thu
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 2:31 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 100% 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 Full Moon (100% 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