37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

62°
H 82°
L 60°
WSW
4mph
Low tide
7:49 am

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

TIDE TIMES for Thursday, September 3, 2026
The tide is currently falling in Grant Line Canal (drawbridge), CA.
Next low tide : in 15m at 7:49 am (0.5 ft)
Next high tide : 2:13 pm (2.6 ft)
Sunset today : 7:32 pm
Sunrise tomorrow : 6:37 am
Moon phase : Third Quarter (56% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - May 2013

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed2:033.012:293.47:141.28:40-0.16:097:56Third Quarter1Wed
2Thu3:033.11:533.18:341.19:39-0.16:087:57Third Quarter2Thu
3Fri4:003.23:252.99:540.910:340.06:067:58Third Quarter3Fri
4Sat4:523.44:442.811:050.611:240.16:057:59Waning Crescent4Sat
5Sun5:383.55:512.812:090.36:048:00Waning Crescent5Sun
6Mon6:193.76:492.812:090.21:050.16:038:01Waning Crescent6Mon
7Tue6:563.87:422.912:510.41:56-0.16:028:01Waning Crescent7Tue
8Wed7:273.88:332.91:280.62:44-0.16:018:02New Moon8Wed
9Thu7:543.89:222.92:040.93:28-0.16:008:03New Moon9Thu
10Fri8:173.810:102.92:391.14:09-0.15:598:04New Moon10Fri
11Sat8:403.810:572.93:141.24:47-0.15:588:05New Moon11Sat
12Sun9:093.811:452.93:521.35:23-0.15:578:06Waxing Crescent12Sun
13Mon9:433.74:341.35:550.05:568:07Waxing Crescent13Mon
14Tue12:322.910:24 AM3.65:191.36:260.05:568:08Waxing Crescent14Tue
15Wed1:202.811:10 AM3.46:101.36:590.05:558:09Waxing Crescent15Wed
16Thu2:072.812:033.17:091.37:380.05:548:09First Quarter16Thu
17Fri2:542.81:062.88:151.28:230.15:538:10First Quarter17Fri
18Sat3:382.92:222.69:271.09:120.25:528:11First Quarter18Sat
19Sun4:173.13:492.510:360.810:010.35:528:12First Quarter19Sun
20Mon4:513.25:072.511:370.510:480.55:518:13Waxing Gibbous20Mon
21Tue5:233.56:142.612:340.35:508:14Waxing Gibbous21Tue
22Wed5:533.87:142.81:270.15:508:14Waxing Gibbous22Wed
23Thu6:274.08:112.912:210.92:18-0.15:498:15Full Moon23Thu
24Fri7:054.39:073.01:101.03:08-0.25:488:16Full Moon24Fri
25Sat7:474.410:023.12:021.23:58-0.35:488:17Full Moon25Sat
26Sun8:344.410:563.12:571.34:47-0.45:478:18Waning Gibbous26Sun
27Mon9:234.311:513.23:561.35:36-0.45:478:18Waning Gibbous27Mon
28Tue10:174.14:571.36:24-0.35:468:19Waning Gibbous28Tue
29Wed12:453.211:16 AM3.86:021.27:14-0.35:468:20Waning Gibbous29Wed
30Thu1:393.312:253.47:121.18:04-0.25:458:20Third Quarter30Thu
31Fri2:323.41:463.08:260.98:550.05:458:21Third 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 neap phase. Tonight's moon is 56% 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 (56% 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