37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

48°
H 72°
L 47°
W
7mph
High tide
11:02 am

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

TIDE TIMES for Wednesday, October 28, 2026
The tide is currently rising in Grant Line Canal (drawbridge), CA.
Next low tide : 3:48 pm (1.3 ft)
Next high tide : in 5h 04m at 11:02 am (2.9 ft)
Sunset today : 6:11 pm
Sunrise tomorrow : 7:27 am
Moon phase : Waning Gibbous (91% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Sep 1907

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun2:103.54:172.910:190.49:151.45:346:36Waning Crescent1Sun
2Mon3:083.55:143.011:140.210:181.45:356:35Waning Crescent2Mon
3Tue4:043.66:043.112:020.15:366:33Waning Crescent3Tue
4Wed4:543.66:473.212:440.15:376:32Waning Crescent4Wed
5Thu5:383.77:263.312:061.31:200.15:386:30Waning Crescent5Thu
6Fri6:193.78:003.312:521.21:520.15:396:29New Moon6Fri
7Sat6:593.78:283.31:351.12:190.25:406:27New Moon7Sat
8Sun7:393.68:503.32:161.02:420.25:406:26New Moon8Sun
9Mon8:213.69:073.42:550.83:040.35:416:24Waxing Crescent9Mon
10Tue9:063.49:273.53:340.73:300.35:426:23Waxing Crescent10Tue
11Wed9:553.39:543.74:150.64:030.55:436:21Waxing Crescent11Wed
12Thu10:523.010:313.85:010.64:420.65:446:20Waxing Crescent12Thu
13Fri12:022.85:580.55:280.85:456:18First Quarter13Fri
14Sat1:252.77:120.56:221.15:456:17First Quarter14Sat
15Sun12:093.82:472.78:360.47:291.35:466:15First Quarter15Sun
16Mon1:143.83:582.99:510.38:461.35:476:14First Quarter16Mon
17Tue2:313.84:583.110:550.110:051.35:486:12Waxing Gibbous17Tue
18Wed3:503.85:493.211:490.011:141.15:496:10Waxing Gibbous18Wed
19Thu4:593.96:353.412:37-0.15:506:09Waxing Gibbous19Thu
20Fri5:593.97:173.512:161.01:200.05:516:07Full Moon20Fri
21Sat6:533.97:553.61:120.82:000.05:516:06Full Moon21Sat
22Sun7:453.78:313.62:060.62:370.25:526:04Full Moon22Sun
23Mon8:373.69:033.62:570.53:110.35:536:03Waning Gibbous23Mon
24Tue9:293.49:333.63:460.43:440.55:546:01Waning Gibbous24Tue
25Wed10:253.210:023.64:360.44:170.75:556:00Waning Gibbous25Wed
26Thu11:263.010:333.55:270.44:540.95:565:58Waning Gibbous26Thu
27Fri12:322.86:240.45:381.15:575:56Third Quarter27Fri
28Sat1:412.87:260.46:321.35:575:55Third Quarter28Sat
29Sun2:482.88:320.47:391.45:585:53Third Quarter29Sun
30Mon12:583.23:492.99:350.38:511.45:595:52Third Quarter30Mon
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 91% 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 (91% 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