37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

68°
H 100°
L 63°
WNW
3mph
Low tide
11:20 am

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

TIDE TIMES for Monday, October 5, 2026
The tide is currently falling in Grant Line Canal (drawbridge), CA.
Next low tide : in 3h 44m at 11:20 am (0.0 ft)
Next high tide : 5:32 pm (3.0 ft)
Sunset today : 6:42 pm
Sunrise tomorrow : 7:05 am
Moon phase : Waning Crescent (26% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Jun 1947

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun5:593.97:022.81:18-0.24:457:21Full Moon1Sun
2Mon6:253.97:562.812:191.02:05-0.24:447:22Full Moon2Mon
3Tue6:453.98:472.912:521.32:49-0.24:447:22Full Moon3Tue
4Wed7:064.09:382.91:291.53:30-0.24:447:23Full Moon4Wed
5Thu7:324.010:263.02:081.64:08-0.14:447:24Full Moon5Thu
6Fri8:054.011:143.02:521.74:43-0.14:437:24Waning Gibbous6Fri
7Sat8:443.811:593.03:391.75:16-0.14:437:25Waning Gibbous7Sat
8Sun9:293.74:291.75:48-0.14:437:25Waning Gibbous8Sun
9Mon12:442.910:19 AM3.45:241.66:22-0.14:437:26Waning Gibbous9Mon
10Tue1:272.911:16 AM3.16:241.47:000.04:437:26Third Quarter10Tue
11Wed2:073.012:232.87:321.37:420.04:437:27Third Quarter11Wed
12Thu2:433.11:452.68:441.18:250.24:427:27Third Quarter12Thu
13Fri3:153.23:142.59:520.89:090.44:427:28Third Quarter13Fri
14Sat3:443.54:332.510:540.59:530.64:427:28Waning Crescent14Sat
15Sun4:143.85:432.611:510.310:380.94:427:29Waning Crescent15Sun
16Mon4:474.16:472.712:460.04:427:29Waning Crescent16Mon
17Tue5:254.47:472.91:39-0.14:437:29New Moon17Tue
18Wed6:074.68:463.012:181.42:31-0.24:437:30New Moon18Wed
19Thu6:544.79:423.11:151.63:22-0.34:437:30New Moon19Thu
20Fri7:444.610:363.22:161.74:11-0.44:437:30Waxing Crescent20Fri
21Sat8:384.511:283.23:191.64:59-0.44:437:30Waxing Crescent21Sat
22Sun9:364.24:241.55:46-0.34:437:31Waxing Crescent22Sun
23Mon12:183.310:40 AM3.85:321.46:32-0.24:447:31First Quarter23Mon
24Tue1:083.311:53 AM3.36:431.27:18-0.14:447:31First Quarter24Tue
25Wed1:563.41:133.07:571.08:040.14:447:31First Quarter25Wed
26Thu2:433.62:342.79:100.78:500.34:457:31First Quarter26Thu
27Fri3:283.73:492.610:180.49:340.64:457:31Waxing Gibbous27Fri
28Sat4:093.84:572.611:190.210:180.94:457:31Waxing Gibbous28Sat
29Sun4:463.95:592.712:140.04:467:31Waxing Gibbous29Sun
30Mon5:194.06:552.81:05-0.14:467:31Waxing Gibbous30Mon
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 26% 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 Waning Crescent (26% 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