37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

59°
H 80°
L 53°
WSW
7mph
Low tide
7:03 am

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

TIDE TIMES for Wednesday, September 16, 2026
The tide is currently falling in Grant Line Canal (drawbridge), CA.
Next low tide : in 2h 02m at 7:03 am (0.4 ft)
Next high tide : 1:06 pm (2.8 ft)
Sunset today : 7:12 pm
Sunrise tomorrow : 6:48 am
Moon phase : Waxing Crescent (31% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - May 2072

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun7:453.88:303.21:430.42:47-0.16:087:57Full Moon1Sun
2Mon8:183.99:243.22:230.63:37-0.26:077:58Full Moon2Mon
3Tue8:503.910:183.13:030.84:26-0.26:067:59Full Moon3Tue
4Wed9:213.911:133.13:441.05:13-0.26:057:59Waning Gibbous4Wed
5Thu9:533.84:271.15:59-0.26:048:00Waning Gibbous5Thu
6Fri12:083.010:30 AM3.65:141.26:46-0.16:038:01Waning Gibbous6Fri
7Sat1:053.011:12 AM3.46:061.37:340.06:028:02Waning Gibbous7Sat
8Sun2:013.012:033.17:061.38:250.06:018:03Third Quarter8Sun
9Mon2:573.01:072.88:151.39:160.16:008:04Third Quarter9Mon
10Tue3:503.02:332.69:281.110:060.15:598:05Third Quarter10Tue
11Wed4:383.13:592.510:370.910:520.25:588:06Third Quarter11Wed
12Thu5:203.25:092.511:370.711:330.35:578:07Waning Crescent12Thu
13Fri5:573.36:092.612:310.55:568:08Waning Crescent13Fri
14Sat6:283.47:022.612:090.41:190.35:558:08Waning Crescent14Sat
15Sun6:533.67:522.712:430.62:040.15:548:09Waning Crescent15Sun
16Mon7:143.78:412.81:170.82:470.05:538:10New Moon16Mon
17Tue7:383.99:302.81:520.93:280.05:538:11New Moon17Tue
18Wed8:084.010:192.92:321.14:08-0.15:528:12New Moon18Wed
19Thu8:454.211:092.93:151.24:48-0.25:518:13Waxing Crescent19Thu
20Fri9:274.24:031.25:29-0.25:518:13Waxing Crescent20Fri
21Sat12:012.910:14 AM4.14:561.36:13-0.25:508:14Waxing Crescent21Sat
22Sun12:553.011:07 AM3.95:541.37:02-0.25:498:15Waxing Crescent22Sun
23Mon1:503.012:083.67:011.27:57-0.15:498:16First Quarter23Mon
24Tue2:453.11:203.28:161.18:540.05:488:17First Quarter24Tue
25Wed3:383.32:473.09:350.99:510.15:478:17First Quarter25Wed
26Thu4:293.44:132.910:480.610:450.25:478:18Waxing Gibbous26Thu
27Fri5:153.65:272.911:540.411:350.45:468:19Waxing Gibbous27Fri
28Sat5:573.86:322.912:530.15:468:20Waxing Gibbous28Sat
29Sun6:363.97:313.012:210.61:48-0.15:468:20Waxing Gibbous29Sun
30Mon7:124.08:263.01:060.82:40-0.25:458:21Full Moon30Mon
31Tue7:454.19:203.11:501.03:28-0.25:458:22Full Moon31Tue
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 transitional phase. Tonight's moon is 31% 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 shifting between spring and neap.

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 Waxing Crescent (31% illuminated). This places Grant Line Canal (drawbridge), CA in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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