37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

80°
H -°
L 54°
WNW
13mph
Low tide
7:57 pm

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

TIDE TIMES for Friday, September 4, 2026
The tide is currently falling in Grant Line Canal (drawbridge), CA.
Next low tide : in 2h 50m at 7:57 pm (1.5 ft)
Next high tide (tomorrow) : 1:46 am (4.0 ft)
Sunset today : 7:30 pm
Sunrise tomorrow : 6:38 am
Moon phase : Third Quarter (45% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Jan 2048

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed9:023.07:063.92:47-0.11:531.57:214:57Full Moon1Wed
2Thu9:383.07:473.93:17-0.12:371.47:214:58Full Moon2Thu
3Fri10:103.08:313.83:41-0.13:201.37:214:59Waning Gibbous3Fri
4Sat10:383.09:173.64:03-0.24:051.17:214:59Waning Gibbous4Sat
5Sun11:043.110:083.34:28-0.14:531.07:215:00Waning Gibbous5Sun
6Mon11:313.211:063.04:59-0.15:480.87:215:01Waning Gibbous6Mon
7Tue12:043.45:360.16:550.77:215:02Third Quarter7Tue
8Wed12:172.712:443.56:200.48:150.67:215:03Third Quarter8Wed
9Thu1:482.51:323.77:100.79:360.47:215:04Third Quarter9Thu
10Fri3:222.42:273.98:081.010:480.27:215:05Waning Crescent10Fri
11Sat4:412.63:254.19:141.211:510.07:205:06Waning Crescent11Sat
12Sun5:482.84:254.210:231.47:205:07Waning Crescent12Sun
13Mon6:453.05:234.312:47-0.211:32 AM1.47:205:08New Moon13Mon
14Tue7:363.26:184.31:37-0.312:371.47:205:09New Moon14Tue
15Wed8:243.37:114.22:23-0.41:381.37:195:10New Moon15Wed
16Thu9:083.48:024.13:05-0.42:351.27:195:11New Moon16Thu
17Fri9:503.48:533.83:44-0.33:291.07:195:12Waxing Crescent17Fri
18Sat10:293.59:443.54:19-0.24:220.97:185:13Waxing Crescent18Sat
19Sun11:073.510:403.14:520.05:170.87:185:14Waxing Crescent19Sun
20Mon11:443.511:442.85:230.26:150.77:175:15Waxing Crescent20Mon
21Tue12:213.45:550.47:200.77:175:16First Quarter21Tue
22Wed12:582.512:593.56:320.78:310.67:165:17First Quarter22Wed
23Thu2:172.41:413.57:170.99:410.47:165:18First Quarter23Thu
24Fri3:332.42:283.58:131.210:440.37:155:20First Quarter24Fri
25Sat4:412.63:183.69:161.411:390.17:145:21Waxing Gibbous25Sat
26Sun5:392.84:073.610:191.57:145:22Waxing Gibbous26Sun
27Mon6:292.94:533.712:260.011:17 AM1.57:135:23Waxing Gibbous27Mon
28Tue7:133.05:373.81:07-0.112:091.57:125:24Waxing Gibbous28Tue
29Wed7:523.16:193.81:44-0.112:571.47:125:25Full Moon29Wed
30Thu8:273.17:003.82:15-0.11:421.27:115:26Full Moon30Thu
31Fri8:573.17:433.82:42-0.12:241.17:105:27Full Moon31Fri
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 45% 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 Third Quarter (45% 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