37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

55°
H 71°
L 49°
W
11mph
Low tide
10:14 am

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

TIDE TIMES for Monday, October 19, 2026
The tide is currently falling in Grant Line Canal (drawbridge), CA.
Next low tide : in 6h 16m at 10:14 am (0.1 ft)
Next high tide : 4:43 pm (2.8 ft)
Sunset today : 6:22 pm
Sunrise tomorrow : 7:18 am
Moon phase : First Quarter (61% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Jan 1922

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun10:443.29:093.44:250.04:051.37:214:57Waxing Crescent1Sun
2Mon11:213.19:533.24:520.04:511.27:214:58Waxing Crescent2Mon
3Tue11:573.110:432.95:160.15:411.17:214:58Waxing Crescent3Tue
4Wed12:323.15:450.26:381.07:214:59First Quarter4Wed
5Thu1:073.16:220.37:470.97:215:00First Quarter5Thu
6Fri1:052.41:443.27:060.59:000.87:215:01First Quarter6Fri
7Sat2:382.32:243.47:570.710:090.67:215:02First Quarter7Sat
8Sun3:582.43:073.68:520.911:090.47:215:03Waxing Gibbous8Sun
9Mon5:052.53:513.89:491.17:215:04Waxing Gibbous9Mon
10Tue6:022.74:374.012:020.210:46 AM1.27:215:05Waxing Gibbous10Tue
11Wed6:542.95:254.212:500.011:43 AM1.37:215:06Waxing Gibbous11Wed
12Thu7:423.16:134.31:35-0.112:381.37:215:07Full Moon12Thu
13Fri8:273.27:034.42:18-0.21:341.27:205:08Full Moon13Fri
14Sat9:103.37:544.32:59-0.32:291.17:205:09Full Moon14Sat
15Sun9:523.48:474.23:38-0.33:251.07:205:10Waning Gibbous15Sun
16Mon10:343.49:433.94:17-0.24:220.97:205:11Waning Gibbous16Mon
17Tue11:173.510:443.54:56-0.15:220.87:195:12Waning Gibbous17Tue
18Wed12:033.55:370.06:290.77:195:13Third Quarter18Wed
19Thu12:533.66:220.27:420.67:185:14Third Quarter19Thu
20Fri1:142.91:463.67:130.58:570.47:185:15Third Quarter20Fri
21Sat2:352.72:423.78:110.710:080.27:175:16Third Quarter21Sat
22Sun3:512.73:383.79:140.911:110.17:175:17Waning Crescent22Sun
23Mon4:582.94:303.810:161.17:165:18Waning Crescent23Mon
24Tue5:563.05:173.812:06-0.111:15 AM1.27:165:19Waning Crescent24Tue
25Wed6:483.25:593.812:56-0.112:091.37:155:20Waning Crescent25Wed
26Thu7:343.36:373.81:40-0.212:581.37:145:22New Moon26Thu
27Fri8:163.37:123.72:19-0.11:441.37:145:23New Moon27Fri
28Sat8:553.37:473.62:54-0.12:271.27:135:24New Moon28Sat
29Sun9:303.38:223.53:230.03:071.17:125:25New Moon29Sun
30Mon10:003.38:593.43:480.13:451.07:115:26Waxing Crescent30Mon
31Tue10:263.29:403.24:080.14:231.07:115:27Waxing Crescent31Tue
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 transitional phase. Tonight's moon is 61% 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 shifting between spring and neap.

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 First Quarter (61% illuminated). This places Grant Line Canal (drawbridge), CA in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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