37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

57°
H 81°
L 53°
WSW
7mph
Low tide
7:03 am

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

TIDE TIMES for Wednesday, September 16, 2026
The tide is currently falling in Grant Line Canal (drawbridge), CA.
Next low tide : in 32m at 7:03 am (0.4 ft)
Next high tide : 1:06 pm (2.8 ft)
Sunset today : 7:12 pm
Sunrise tomorrow : 6:48 am
Moon phase : Waxing Crescent (31% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Jun 2072

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed8:174.010:123.12:351.24:14-0.25:448:22Full Moon1Wed
2Thu8:484.011:023.23:201.34:57-0.25:448:23Full Moon2Thu
3Fri9:223.911:523.24:061.45:37-0.25:448:24Waning Gibbous3Fri
4Sat10:003.74:531.46:15-0.15:448:24Waning Gibbous4Sat
5Sun12:403.110:43 AM3.55:441.46:520.05:438:25Waning Gibbous5Sun
6Mon1:273.111:31 AM3.26:391.47:280.05:438:25Waning Gibbous6Mon
7Tue2:143.112:292.97:401.38:070.15:438:26Third Quarter7Tue
8Wed2:593.11:422.68:491.18:480.25:438:26Third Quarter8Wed
9Thu3:423.23:112.49:591.09:320.45:438:27Third Quarter9Thu
10Fri4:223.34:322.411:040.710:170.55:438:27Third Quarter10Fri
11Sat4:573.45:402.412:020.55:438:28Waning Crescent11Sat
12Sun5:273.66:412.612:540.35:438:28Waning Crescent12Sun
13Mon5:563.87:362.71:430.25:438:29Waning Crescent13Mon
14Tue6:264.08:292.812:291.12:280.05:438:29New Moon14Tue
15Wed7:014.29:192.91:161.33:12-0.15:438:29New Moon15Wed
16Thu7:424.310:083.02:061.43:55-0.15:438:30New Moon16Thu
17Fri8:264.410:563.12:581.44:36-0.25:438:30New Moon17Fri
18Sat9:144.411:443.23:531.45:17-0.25:438:30Waxing Crescent18Sat
19Sun10:064.24:501.35:59-0.25:438:31Waxing Crescent19Sun
20Mon12:313.311:02 AM3.95:511.26:42-0.25:448:31Waxing Crescent20Mon
21Tue1:203.312:053.66:561.17:28-0.15:448:31First Quarter21Tue
22Wed2:103.41:193.28:081.08:180.15:448:31First Quarter22Wed
23Thu3:013.62:432.99:240.89:100.35:448:31First Quarter23Thu
24Fri3:513.74:052.810:370.610:040.55:458:31First Quarter24Fri
25Sat4:393.95:192.811:430.310:570.75:458:32Waxing Gibbous25Sat
26Sun5:254.06:242.912:440.15:468:32Waxing Gibbous26Sun
27Mon6:074.17:243.01:39-0.15:468:32Waxing Gibbous27Mon
28Tue6:464.18:183.112:401.12:29-0.15:468:32Full Moon28Tue
29Wed7:224.19:093.21:291.33:15-0.15:478:32Full Moon29Wed
30Thu7:564.19:573.32:181.43:58-0.15:478:31Full Moon30Thu
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 31% 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 Waxing Crescent (31% 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