37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

81°
H 84°
L 53°
NW
6mph
High tide
6:52 pm

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

TIDE TIMES for Tuesday, September 22, 2026
The tide is currently rising in Grant Line Canal (drawbridge), CA.
Next low tide (tomorrow) : 12:18 am (1.2 ft)
Next high tide : in 4h 57m at 6:52 pm (3.1 ft)
Sunset today : 7:02 pm
Sunrise tomorrow : 6:53 am
Moon phase : Waxing Gibbous (84% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Jan 2081

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed1:023.36:26-0.17:200.77:214:58Third Quarter1Wed
2Thu12:442.91:503.57:080.28:380.57:214:58Third Quarter2Thu
3Fri2:082.62:323.67:560.59:500.37:214:59Third Quarter3Fri
4Sat3:322.53:203.88:440.810:560.07:215:00Waning Crescent4Sat
5Sun4:442.54:083.99:381.111:56-0.17:215:01Waning Crescent5Sun
6Mon5:502.74:503.910:381.47:215:02Waning Crescent6Mon
7Tue6:502.95:264.012:50-0.211:32 AM1.67:215:03Waning Crescent7Tue
8Wed7:383.16:024.01:38-0.212:261.77:215:04New Moon8Wed
9Thu8:263.26:383.92:20-0.21:201.77:215:05New Moon9Thu
10Fri9:083.27:203.83:02-0.22:021.77:205:06New Moon10Fri
11Sat9:443.27:563.73:32-0.12:501.57:205:07New Moon11Sat
12Sun10:203.18:383.54:02-0.13:321.47:205:08Waxing Crescent12Sun
13Mon10:503.19:203.34:26-0.14:141.27:205:09Waxing Crescent13Mon
14Tue11:203.010:023.04:440.04:561.17:195:10Waxing Crescent14Tue
15Wed11:383.110:562.75:080.05:441.07:195:11Waxing Crescent15Wed
16Thu12:023.25:320.26:440.97:195:12First Quarter16Thu
17Fri12:022.412:323.36:080.47:560.87:185:13First Quarter17Fri
18Sat1:382.21:083.56:500.89:200.67:185:14First Quarter18Sat
19Sun3:202.21:503.77:441.110:320.47:175:15First Quarter19Sun
20Mon4:442.32:443.98:441.411:320.27:175:16Waxing Gibbous20Mon
21Tue5:502.63:384.19:501.67:165:17Waxing Gibbous21Tue
22Wed6:442.84:384.312:260.010:56 AM1.77:165:18Waxing Gibbous22Wed
23Thu7:323.05:384.41:20-0.212:021.77:155:19Full Moon23Thu
24Fri8:143.16:324.52:02-0.31:021.57:145:21Full Moon24Fri
25Sat8:563.27:324.42:44-0.42:021.37:145:22Full Moon25Sat
26Sun9:323.28:264.23:20-0.42:561.07:135:23Waning Gibbous26Sun
27Mon10:083.39:203.93:56-0.43:560.87:125:24Waning Gibbous27Mon
28Tue10:503.410:203.54:32-0.24:500.67:115:25Waning Gibbous28Tue
29Wed11:263.511:263.15:080.05:560.57:115:26Waning Gibbous29Wed
30Thu12:023.65:380.27:020.47:105:27Third Quarter30Thu
31Fri12:382.712:443.66:200.68:200.47:095:28Third Quarter31Fri
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 84% 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 Gibbous (84% 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