37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

73°
H -°
L 58°
WSW
10mph
Low tide
9:00 pm

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

TIDE TIMES for Saturday, September 19, 2026
The tide is currently falling in Grant Line Canal (drawbridge), CA.
Next low tide : in 11m at 9:00 pm (1.7 ft)
Next high tide (tomorrow) : 2:18 am (3.3 ft)
Sunset today : 7:07 pm
Sunrise tomorrow : 6:51 am
Moon phase : First Quarter (59% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - May 2077

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat5:033.13:582.710:421.111:250.06:087:57First Quarter1Sat
2Sun5:473.25:092.611:430.96:077:57Waxing Gibbous2Sun
3Mon6:253.36:072.612:040.112:360.66:067:58Waxing Gibbous3Mon
4Tue6:573.36:582.612:380.21:250.36:057:59Waxing Gibbous4Tue
5Wed7:223.47:472.71:050.42:090.26:048:00Waxing Gibbous5Wed
6Thu7:403.58:342.71:290.62:520.16:038:01Full Moon6Thu
7Fri7:533.69:222.71:530.83:320.06:028:02Full Moon7Fri
8Sat8:093.810:122.72:221.04:10-0.16:018:03Full Moon8Sat
9Sun8:354.011:032.72:561.24:47-0.16:008:04Full Moon9Sun
10Mon9:094.111:582.73:361.35:25-0.15:598:05Waning Gibbous10Mon
11Tue9:504.14:221.56:08-0.15:588:06Waning Gibbous11Tue
12Wed12:552.710:36 AM4.05:141.56:57-0.15:578:06Waning Gibbous12Wed
13Thu1:532.711:30 AM3.86:151.57:55-0.15:568:07Third Quarter13Thu
14Fri2:502.812:343.57:261.58:55-0.15:558:08Third Quarter14Fri
15Sat3:422.91:533.28:481.39:53-0.15:548:09Third Quarter15Sat
16Sun4:303.13:253.010:101.010:45-0.15:548:10Third Quarter16Sun
17Mon5:133.34:512.911:210.711:320.05:538:11Waning Crescent17Mon
18Tue5:523.56:022.912:250.45:528:12Waning Crescent18Tue
19Wed6:273.77:062.912:150.21:230.15:518:12Waning Crescent19Wed
20Thu7:003.98:063.012:560.52:17-0.15:518:13New Moon20Thu
21Fri7:324.19:053.01:360.73:10-0.35:508:14New Moon21Fri
22Sat8:044.210:033.02:181.04:01-0.35:498:15New Moon22Sat
23Sun8:384.211:013.03:031.34:50-0.35:498:16New Moon23Sun
24Mon9:144.211:583.13:511.55:37-0.25:488:16Waxing Crescent24Mon
25Tue9:544.04:431.66:24-0.25:488:17Waxing Crescent25Tue
26Wed12:543.110:38 AM3.75:391.67:11-0.15:478:18Waxing Crescent26Wed
27Thu1:493.111:29 AM3.46:401.67:580.05:478:19First Quarter27Thu
28Fri2:413.112:313.17:481.58:440.05:468:19First Quarter28Fri
29Sat3:313.11:482.79:001.39:300.15:468:20First Quarter29Sat
30Sun4:163.13:152.510:101.110:110.25:458:21First Quarter30Sun
31Mon4:563.24:322.411:140.810:490.35:458:22Waxing Gibbous31Mon
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 59% 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 First Quarter (59% 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