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

TIDE TIMES for Saturday, August 1, 2026
The tide is currently rising in Sandy Point, Lummi Bay, WA.
Next low tide (tomorrow) : 2:51 am (4.3 ft)
Next high tide : in 3h 47m at 8:44 pm (9.1 ft)
Sunset today : 8:49 pm
Sunrise tomorrow : 5:45 am
Moon phase : Waning Gibbous (90% illuminated)
Tide Station Location : Station #9449292
Common Questions About Tides

Sandy Point, Lummi Bay, WA Tides - Aug 1958

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri6:047.68:089.01:084.91:02-0.35:448:50Waning Gibbous1Fri
2Sat6:537.38:338.81:544.41:400.45:458:48Waning Gibbous2Sat
3Sun7:436.98:588.72:403.92:191.35:468:47Waning Gibbous3Sun
4Mon8:366.59:248.63:273.42:582.25:488:45Waning Gibbous4Mon
5Tue9:376.19:528.44:152.93:393.25:498:43Third Quarter5Tue
6Wed10:515.810:258.35:042.44:224.25:508:42Third Quarter6Wed
7Thu12:465.85:561.95:145.15:528:40Third Quarter7Thu
8Fri2:516.36:491.56:235.85:538:39Third Quarter8Fri
9Sat4:006.97:421.07:446.25:558:37Waning Crescent9Sat
10Sun12:287.94:427.48:320.48:536.45:568:35Waning Crescent10Sun
11Mon1:187.95:137.89:18-0.19:456.35:578:34Waning Crescent11Mon
12Tue2:138.05:408.210:01-0.610:276.05:598:32Waning Crescent12Tue
13Wed3:088.16:058.410:42-1.011:075.56:008:30New Moon13Wed
14Thu4:058.26:308.711:22-1.111:484.86:028:28New Moon14Thu
15Fri5:018.26:578.912:03-1.06:038:27New Moon15Fri
16Sat5:598.27:279.112:334.012:45-0.56:048:25New Moon16Sat
17Sun6:577.97:599.21:203.11:280.36:068:23Waxing Crescent17Sun
18Mon7:597.68:349.22:112.32:131.36:078:21Waxing Crescent18Mon
19Tue9:077.29:109.23:051.53:002.56:098:19Waxing Crescent19Tue
20Wed10:266.89:519.04:030.83:523.76:108:17First Quarter20Wed
21Thu12:026.75:030.34:544.76:118:15First Quarter21Thu
22Fri1:437.06:070.06:095.56:138:14First Quarter22Fri
23Sat3:027.67:13-0.27:375.96:148:12Waxing Gibbous23Sat
24Sun12:268.04:018.18:17-0.39:005.96:168:10Waxing Gibbous24Sun
25Mon1:327.84:478.49:15-0.310:045.56:178:08Waxing Gibbous25Mon
26Tue2:407.75:268.610:05-0.210:505.16:188:06Waxing Gibbous26Tue
27Wed3:437.65:598.710:480.011:294.66:208:04Full Moon27Wed
28Thu4:387.76:288.611:270.36:218:02Full Moon28Thu
29Fri5:287.66:528.512:044.012:040.86:238:00Full Moon29Fri
30Sat6:147.67:128.412:393.512:401.46:247:58Full Moon30Sat
31Sun6:597.57:338.41:153.01:172.06:267:56Waning Gibbous31Sun
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 11:47 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 90% 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 Gibbous (90% 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