37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

64°
H 81°
L 54°
W
8mph
Low tide
9:21 am

Tides Today & Tomorrow in Grant Line Canal (drawbridge), CA

TIDE TIMES for Friday, September 4, 2026
The tide is currently falling in Grant Line Canal (drawbridge), CA.
Next low tide : in 1h 27m at 9:21 am (0.5 ft)
Next high tide : 3:42 pm (2.6 ft)
Sunset today : 7:30 pm
Sunrise tomorrow : 6:38 am
Moon phase : Third Quarter (45% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Sep 2044

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu2:583.55:462.911:420.310:261.76:367:34Waxing Gibbous1Thu
2Fri4:123.56:363.112:330.16:377:32Waxing Gibbous2Fri
3Sat5:163.57:203.11:170.16:387:31Waxing Gibbous3Sat
4Sun6:083.67:573.212:301.51:540.06:397:29Waxing Gibbous4Sun
5Mon6:543.68:303.21:191.32:260.06:407:28Full Moon5Mon
6Tue7:353.68:563.22:031.12:520.16:407:26Full Moon6Tue
7Wed8:163.59:163.32:440.93:150.26:417:25Full Moon7Wed
8Thu8:583.49:323.43:240.83:350.36:427:23Full Moon8Thu
9Fri9:423.39:503.64:020.63:590.46:437:22Waning Gibbous9Fri
10Sat10:303.110:163.94:420.54:280.66:447:20Waning Gibbous10Sat
11Sun11:272.910:504.05:250.45:030.86:457:19Waning Gibbous11Sun
12Mon12:362.76:170.45:441.16:457:17Waning Gibbous12Mon
13Tue2:022.67:260.56:351.36:467:15Third Quarter13Tue
14Wed12:214.13:282.68:560.57:401.56:477:14Third Quarter14Wed
15Thu1:214.04:412.710:200.49:021.66:487:12Third Quarter15Thu
16Fri2:373.85:412.911:280.210:291.56:497:11Waning Crescent16Fri
17Sat4:053.86:313.112:240.06:507:09Waning Crescent17Sat
18Sun5:233.87:153.21:11-0.16:517:08Waning Crescent18Sun
19Mon6:283.87:543.412:481.01:52-0.16:517:06New Moon19Mon
20Tue7:243.78:293.51:450.72:290.06:527:05New Moon20Tue
21Wed8:173.69:013.62:390.53:010.26:537:03New Moon21Wed
22Thu9:083.49:293.63:300.43:310.46:547:01New Moon22Thu
23Fri10:003.39:533.74:190.34:000.66:557:00Waxing Crescent23Fri
24Sat10:543.110:163.75:080.24:290.96:566:58Waxing Crescent24Sat
25Sun11:532.910:423.75:570.25:021.16:576:57Waxing Crescent25Sun
26Mon12:582.86:500.35:421.36:576:55Waxing Crescent26Mon
27Tue2:062.77:490.36:321.56:586:54First Quarter27Tue
28Wed3:142.78:540.37:351.66:596:52First Quarter28Wed
29Thu12:493.44:172.89:580.38:521.67:006:51First Quarter29Thu
30Fri2:013.25:112.910:560.210:091.57:016:49First Quarter30Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9414785)

Common Questions About Grant Line Canal (drawbridge), CA Tides

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Is this week a spring tide or neap tide in Grant Line Canal (drawbridge), CA?

Grant Line Canal (drawbridge), CA is currently in a neap phase. Tonight's moon is 45% 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 minimum.

What datum are Grant Line Canal (drawbridge), CA 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 Grant Line Canal (drawbridge), CA?

Tide predictions for Grant Line Canal (drawbridge), CA 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 Grant Line Canal (drawbridge), CA?

Tide data for Grant Line Canal (drawbridge), CA is sourced from NOAA Station #9414785. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9414785.

What is the moon phase in Grant Line Canal (drawbridge), CA tonight?

Tonight the moon over Grant Line Canal (drawbridge), CA is Third Quarter (45% illuminated). This places Grant Line Canal (drawbridge), CA in a neap tide cycle, so tidal ranges are near their weekly minimum 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