37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

57°
H 81°
L 55°
SSW
2mph
Low tide
6:36 am

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

TIDE TIMES for Wednesday, September 2, 2026
The tide is currently falling in Grant Line Canal (drawbridge), CA.
Next low tide : in 2h 32m at 6:36 am (0.5 ft)
Next high tide : 12:45 pm (2.7 ft)
Sunset today : 7:33 pm
Sunrise tomorrow : 6:36 am
Moon phase : Third Quarter (67% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Dec 2016

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu9:562.98:013.83:44-0.12:451.37:034:47Waxing Crescent1Thu
2Fri10:392.98:413.84:14-0.13:281.37:044:46Waxing Crescent2Fri
3Sat11:222.99:263.64:43-0.14:151.37:054:46Waxing Crescent3Sat
4Sun12:052.95:14-0.15:071.27:054:46Waxing Crescent4Sun
5Mon12:492.95:52-0.16:061.27:064:46First Quarter5Mon
6Tue1:343.06:370.07:151.07:074:46First Quarter6Tue
7Wed12:232.92:183.17:290.18:310.97:084:46First Quarter7Wed
8Thu1:482.73:023.38:230.29:450.67:094:46First Quarter8Thu
9Fri3:182.73:443.69:180.410:510.47:104:46Waxing Gibbous9Fri
10Sat4:352.74:263.810:120.611:510.17:104:46Waxing Gibbous10Sat
11Sun5:422.95:074.111:050.77:114:47Waxing Gibbous11Sun
12Mon6:423.05:504.312:48-0.111:58 AM0.97:124:47Full Moon12Mon
13Tue7:403.16:344.41:41-0.212:521.17:134:47Full Moon13Tue
14Wed8:353.27:204.42:33-0.31:471.27:134:47Full Moon14Wed
15Thu9:293.38:084.33:22-0.32:441.27:144:48Waning Gibbous15Thu
16Fri10:223.38:584.14:09-0.33:411.27:154:48Waning Gibbous16Fri
17Sat11:143.39:513.84:55-0.34:391.27:154:48Waning Gibbous17Sat
18Sun12:053.35:39-0.25:411.17:164:49Waning Gibbous18Sun
19Mon12:563.36:240.06:471.07:164:49Third Quarter19Mon
20Tue1:473.37:100.17:560.87:174:50Third Quarter20Tue
21Wed1:162.72:363.47:570.39:060.67:174:50Third Quarter21Wed
22Thu2:352.53:233.48:450.510:110.47:184:51Third Quarter22Thu
23Fri3:462.54:063.59:320.611:090.27:184:51Waning Crescent23Fri
24Sat4:502.64:433.610:180.87:194:52Waning Crescent24Sat
25Sun5:482.75:163.612:020.011:02 AM1.07:194:52Waning Crescent25Sun
26Mon6:402.85:443.712:49-0.111:45 AM1.27:194:53Waning Crescent26Mon
27Tue7:282.96:093.81:33-0.112:261.37:204:54New Moon27Tue
28Wed8:133.06:363.82:13-0.11:081.47:204:54New Moon28Wed
29Thu8:553.07:093.92:50-0.11:501.47:204:55New Moon29Thu
30Fri9:353.17:473.93:22-0.12:321.47:214:56New Moon30Fri
31Sat10:123.18:283.83:51-0.13:151.37:214:57Waxing Crescent31Sat
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 67% 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 Third Quarter (67% 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