37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

69°
H -°
L 53°
E
4mph
High tide
10:10 pm

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

TIDE TIMES for Thursday, October 29, 2026
The tide is currently rising in Grant Line Canal (drawbridge), CA.
Next low tide (tomorrow) : 6:35 am (-0.1 ft)
Next high tide : in 4h 50m at 10:10 pm (4.3 ft)
Sunset today : 6:10 pm
Sunrise tomorrow : 7:28 am
Moon phase : Waning Gibbous (83% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Sep 1905

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri8:414.09:303.63:080.73:290.25:356:36Waxing Crescent1Fri
2Sat9:373.710:063.84:010.64:060.35:366:34Waxing Crescent2Sat
3Sun10:383.510:463.84:580.54:470.55:376:33Waxing Crescent3Sun
4Mon11:463.211:333.86:010.55:330.75:376:31First Quarter4Mon
5Tue1:023.07:110.46:280.95:386:30First Quarter5Tue
6Wed12:303.82:192.98:260.47:331.15:396:28First Quarter6Wed
7Thu1:373.73:313.09:370.38:461.25:406:27First Quarter7Thu
8Fri2:503.74:353.110:400.19:581.25:416:25Waxing Gibbous8Fri
9Sat3:583.75:303.311:350.011:031.15:426:24Waxing Gibbous9Sat
10Sun4:573.76:183.412:240.05:426:22Waxing Gibbous10Sun
11Mon5:483.77:013.512:001.01:060.05:436:21Full Moon11Mon
12Tue6:343.77:403.512:520.91:440.15:446:19Full Moon12Tue
13Wed7:163.68:143.51:390.92:170.25:456:17Full Moon13Wed
14Thu7:573.58:423.42:230.82:460.35:466:16Full Moon14Thu
15Fri8:373.39:053.43:040.73:100.55:476:14Waning Gibbous15Fri
16Sat9:193.29:233.43:420.73:320.65:486:13Waning Gibbous16Sat
17Sun10:053.09:433.54:190.63:580.75:486:11Waning Gibbous17Sun
18Mon10:562.810:113.54:560.64:310.85:496:10Waning Gibbous18Mon
19Tue11:582.710:473.55:380.65:121.05:506:08Waning Gibbous19Tue
20Wed1:102.66:320.66:011.15:516:07Third Quarter20Wed
21Thu2:222.67:430.67:001.35:526:05Third Quarter21Thu
22Fri12:283.43:282.78:570.58:101.35:536:03Third Quarter22Fri
23Sat1:333.44:242.810:010.49:211.35:546:02Third Quarter23Sat
24Sun2:463.45:123.010:540.310:271.25:546:00Waning Crescent24Sun
25Mon3:573.55:533.111:400.211:261.05:555:59Waning Crescent25Mon
26Tue5:003.76:303.312:210.15:565:57Waning Crescent26Tue
27Wed5:573.87:043.412:200.812:590.15:575:56New Moon27Wed
28Thu6:513.87:363.61:130.61:370.25:585:54New Moon28Thu
29Fri7:463.78:083.72:050.42:140.35:595:53New Moon29Fri
30Sat8:413.68:423.92:570.22:530.46:005:51Waxing Crescent30Sat
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 83% 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 Waning Gibbous (83% 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