37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

88°
H 88°
L 55°
NW
10mph
Low tide
4:45 pm

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

TIDE TIMES for Monday, September 14, 2026
The tide is currently falling in Grant Line Canal (drawbridge), CA.
Next low tide : in 1h 45m at 4:45 pm (0.8 ft)
Next high tide : 10:38 pm (3.7 ft)
Sunset today : 7:15 pm
Sunrise tomorrow : 6:47 am
Moon phase : Waxing Crescent (14% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Jul 1984

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun9:254.44:081.75:38-0.35:478:31Waxing Crescent1Sun
2Mon12:123.110:20 AM4.25:061.56:16-0.35:488:31Waxing Crescent2Mon
3Tue12:543.211:19 AM3.96:071.36:56-0.25:488:31Waxing Crescent3Tue
4Wed1:373.312:253.57:141.27:38-0.15:498:31First Quarter4Wed
5Thu2:213.41:413.18:271.08:220.15:498:31First Quarter5Thu
6Fri3:053.63:062.89:430.79:090.45:508:30First Quarter6Fri
7Sat3:503.74:292.710:570.59:590.75:508:30Waxing Gibbous7Sat
8Sun4:353.95:432.712:030.25:518:30Waxing Gibbous8Sun
9Mon5:184.16:502.81:040.05:528:30Waxing Gibbous9Mon
10Tue5:594.27:503.01:59-0.15:528:29Waxing Gibbous10Tue
11Wed6:394.38:463.112:391.52:49-0.25:538:29Full Moon11Wed
12Thu7:184.39:373.21:331.73:35-0.25:538:28Full Moon12Thu
13Fri7:564.210:243.32:271.74:17-0.15:548:28Full Moon13Fri
14Sat8:364.111:073.33:181.84:54-0.15:558:27Full Moon14Sat
15Sun9:163.911:473.34:071.75:27-0.15:568:27Waning Gibbous15Sun
16Mon9:593.74:551.65:550.05:568:26Waning Gibbous16Mon
17Tue12:243.210:44 AM3.45:421.46:200.05:578:26Waning Gibbous17Tue
18Wed12:583.211:34 AM3.16:321.36:450.15:588:25Waning Gibbous18Wed
19Thu1:293.212:322.87:281.27:140.35:598:25Third Quarter19Thu
20Fri1:593.31:472.58:331.07:500.55:598:24Third Quarter20Fri
21Sat2:283.43:192.39:450.98:330.86:008:23Third Quarter21Sat
22Sun3:003.54:442.310:570.79:211.16:018:23Third Quarter22Sun
23Mon3:373.75:582.512:000.56:028:22Waning Crescent23Mon
24Tue4:194.07:012.712:560.36:028:21Waning Crescent24Tue
25Wed5:054.27:572.91:460.26:038:20Waning Crescent25Wed
26Thu5:544.38:463.012:101.72:330.06:048:19Waning Crescent26Thu
27Fri6:454.59:313.11:101.83:16-0.16:058:19New Moon27Fri
28Sat7:384.510:133.22:081.73:56-0.26:068:18New Moon28Sat
29Sun8:314.510:523.33:061.64:34-0.26:078:17New Moon29Sun
30Mon9:254.411:293.34:021.45:10-0.26:078:16Waxing Crescent30Mon
31Tue10:214.14:591.25:45-0.16:088:15Waxing Crescent31Tue
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 spring phase. Tonight's moon is 14% 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 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 (14% illuminated). This places Grant Line Canal (drawbridge), CA 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