37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

76°
H 103°
L 66°
W
3mph
High tide
7:36 am

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

TIDE TIMES for Thursday, September 10, 2026
The tide is currently rising in Grant Line Canal (drawbridge), CA.
Next low tide : 2:50 pm (0.0 ft)
Next high tide : in 1h 19m at 7:36 am (3.9 ft)
Sunset today : 7:21 pm
Sunrise tomorrow : 6:43 am
Moon phase : New Moon (0% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Feb 1991

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri9:543.59:163.73:44-0.23:510.77:095:28Waning Gibbous1Fri
2Sat10:293.510:103.34:160.04:440.67:095:30Waning Gibbous2Sat
3Sun11:033.511:093.04:450.25:390.67:085:31Waning Gibbous3Sun
4Mon11:363.55:150.46:400.57:075:32Third Quarter4Mon
5Tue12:172.712:113.55:490.77:480.57:065:33Third Quarter5Tue
6Wed1:332.512:513.56:311.09:000.47:055:34Third Quarter6Wed
7Thu2:522.51:393.57:241.310:080.37:045:35Third Quarter7Thu
8Fri4:042.62:383.58:311.511:070.17:035:36Waning Crescent8Fri
9Sat5:062.83:393.59:441.611:570.07:025:37Waning Crescent9Sat
10Sun5:582.94:343.510:491.67:015:38Waning Crescent10Sun
11Mon6:433.15:223.612:41-0.111:45 AM1.57:005:40Waning Crescent11Mon
12Tue7:223.16:043.61:19-0.112:341.36:585:41New Moon12Tue
13Wed7:563.26:453.61:52-0.11:191.26:575:42New Moon13Wed
14Thu8:253.27:243.62:19-0.12:001.06:565:43New Moon14Thu
15Fri8:493.28:063.52:420.02:400.96:555:44New Moon15Fri
16Sat9:073.38:493.43:030.13:190.76:545:45Waxing Crescent16Sat
17Sun9:263.59:373.23:250.24:000.66:535:46Waxing Crescent17Sun
18Mon9:513.710:312.93:540.34:450.56:515:47Waxing Crescent18Mon
19Tue10:243.911:402.64:280.55:390.56:505:48Waxing Crescent19Tue
20Wed11:043.95:090.86:510.56:495:49First Quarter20Wed
21Thu1:092.511:54 AM4.05:591.18:240.46:485:50First Quarter21Thu
22Fri2:432.412:543.97:021.39:480.36:465:51First Quarter22Fri
23Sat4:012.62:083.88:221.510:560.16:455:52Waxing Gibbous23Sat
24Sun5:042.83:303.89:491.511:52-0.16:445:53Waxing Gibbous24Sun
25Mon5:573.04:443.911:041.36:425:54Waxing Gibbous25Mon
26Tue6:423.25:463.912:39-0.212:081.16:415:55Waxing Gibbous26Tue
27Wed7:233.46:413.91:21-0.21:050.86:405:56Full Moon27Wed
28Thu8:003.57:313.81:59-0.21:580.66:385:57Full Moon28Thu
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 0% 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 New Moon (0% 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