37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

71°
H 85°
L 54°
WNW
5mph
Low tide
12:44 pm

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

TIDE TIMES for Tuesday, September 22, 2026
The tide is currently falling in Grant Line Canal (drawbridge), CA.
Next low tide : in 2h 37m at 12:44 pm (0.1 ft)
Next high tide : 6:52 pm (3.1 ft)
Sunset today : 7:02 pm
Sunrise tomorrow : 6:53 am
Moon phase : Waxing Gibbous (84% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Sep 1972

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri1:364.04:242.810:180.49:001.56:367:35Third Quarter1Fri
2Sat2:493.95:302.911:270.210:231.56:367:33Waning Crescent2Sat
3Sun4:113.96:263.112:250.16:377:32Waning Crescent3Sun
4Mon5:243.87:143.31:140.06:387:30Waning Crescent4Mon
5Tue6:253.87:563.412:421.21:570.06:397:29Waning Crescent5Tue
6Wed7:173.88:343.41:381.02:340.06:407:27New Moon6Wed
7Thu8:053.69:083.52:300.83:070.26:417:26New Moon7Thu
8Fri8:503.59:363.53:180.73:340.36:427:24New Moon8Fri
9Sat9:363.39:593.54:040.63:580.56:427:22Waxing Crescent9Sat
10Sun10:233.110:163.64:480.54:200.76:437:21Waxing Crescent10Sun
11Mon11:143.010:343.65:310.54:450.96:447:19Waxing Crescent11Mon
12Tue12:112.86:160.55:171.16:457:18Waxing Crescent12Tue
13Wed1:172.77:070.55:581.36:467:16First Quarter13Wed
14Thu2:282.68:080.56:481.46:477:15First Quarter14Thu
15Fri12:183.63:372.69:160.57:491.66:477:13First Quarter15Fri
16Sat1:143.54:402.710:210.49:031.66:487:12First Quarter16Sat
17Sun2:233.45:332.811:180.310:181.56:497:10First Quarter17Sun
18Mon3:433.36:172.912:050.26:507:08Waxing Gibbous18Mon
19Tue4:573.46:543.012:450.16:517:07Waxing Gibbous19Tue
20Wed5:583.57:263.112:201.11:200.16:527:05Waxing Gibbous20Wed
21Thu6:523.57:523.31:100.81:510.16:537:04Full Moon21Thu
22Fri7:433.58:163.51:590.62:210.26:537:02Full Moon22Fri
23Sat8:343.58:413.72:470.42:520.46:547:01Full Moon23Sat
24Sun9:273.49:104.03:360.23:250.66:556:59Full Moon24Sun
25Mon10:243.29:454.24:260.14:030.86:566:58Waning Gibbous25Mon
26Tue11:263.110:254.25:200.14:451.06:576:56Waning Gibbous26Tue
27Wed12:352.96:210.15:351.26:586:54Waning Gibbous27Wed
28Thu1:492.87:300.26:341.36:596:53Third Quarter28Thu
29Fri12:074.03:022.88:440.27:471.46:596:51Third Quarter29Fri
30Sat1:163.74:092.99:550.29:111.47:006:50Third Quarter30Sat
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 84% 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 Gibbous (84% 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