37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

70°
H 74°
L 48°
NW
8mph
Low tide
3:30 pm

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

TIDE TIMES for Monday, October 12, 2026
The tide is currently falling in Grant Line Canal (drawbridge), CA.
Next low tide : in 2h 47m at 3:30 pm (1.0 ft)
Next high tide : 9:14 pm (3.8 ft)
Sunset today : 6:32 pm
Sunrise tomorrow : 7:11 am
Moon phase : Waxing Crescent (5% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Jun 1934

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri9:234.14:041.55:43-0.44:457:21Waning Gibbous1Fri
2Sat12:113.110:25 AM3.85:121.36:31-0.34:447:22Third Quarter2Sat
3Sun1:013.211:37 AM3.36:251.27:19-0.24:447:22Third Quarter3Sun
4Mon1:503.31:012.97:420.98:060.04:447:23Third Quarter4Mon
5Tue2:383.42:272.78:590.78:530.24:437:24Third Quarter5Tue
6Wed3:233.63:452.510:090.49:390.44:437:24Waning Crescent6Wed
7Thu4:043.84:552.611:130.110:230.74:437:25Waning Crescent7Thu
8Fri4:433.95:582.612:10-0.14:437:25Waning Crescent8Fri
9Sat5:174.06:562.81:03-0.24:437:26Waning Crescent9Sat
10Sun5:484.17:502.91:51-0.24:437:26New Moon10Sun
11Mon6:164.18:413.012:341.52:35-0.24:427:27New Moon11Mon
12Tue6:464.19:293.11:191.73:16-0.24:427:27New Moon12Tue
13Wed7:194.010:143.12:061.73:53-0.14:427:28New Moon13Wed
14Thu7:573.910:563.12:531.74:25-0.14:427:28Waxing Crescent14Thu
15Fri8:383.811:363.03:401.64:52-0.14:427:29Waxing Crescent15Fri
16Sat9:233.64:271.55:16-0.14:427:29Waxing Crescent16Sat
17Sun12:133.010:12 AM3.35:181.45:41-0.14:437:29Waxing Crescent17Sun
18Mon12:473.011:07 AM3.06:141.26:110.04:437:30First Quarter18Mon
19Tue1:183.012:122.67:181.16:470.24:437:30First Quarter19Tue
20Wed1:473.21:332.48:270.97:290.44:437:30First Quarter20Wed
21Thu2:163.43:042.39:380.78:140.74:437:31First Quarter21Thu
22Fri2:473.64:272.310:430.49:031.04:437:31Waxing Gibbous22Fri
23Sat3:243.95:382.511:420.29:541.34:447:31Waxing Gibbous23Sat
24Sun4:054.26:412.712:380.04:447:31Waxing Gibbous24Sun
25Mon4:514.47:382.91:30-0.14:447:31Full Moon25Mon
26Tue5:414.68:303.02:20-0.34:457:31Full Moon26Tue
27Wed6:344.69:203.112:511.73:07-0.34:457:31Full Moon27Wed
28Thu7:294.610:063.21:561.63:51-0.44:457:31Waning Gibbous28Thu
29Fri8:254.410:513.33:001.54:34-0.44:467:31Waning Gibbous29Fri
30Sat9:244.111:353.44:031.35:14-0.34:467:31Waning Gibbous30Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9414785)

Common Questions About Grant Line Canal (drawbridge), CA Tides

Collapse All
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 5% 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 Crescent (5% 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