37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

81°
H -°
L 54°
W
10mph
Low tide
7:57 pm

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

TIDE TIMES for Friday, September 4, 2026
The tide is currently falling in Grant Line Canal (drawbridge), CA.
Next low tide : in 3h 44m at 7:57 pm (1.5 ft)
Next high tide (tomorrow) : 1:46 am (4.0 ft)
Sunset today : 7:30 pm
Sunrise tomorrow : 6:38 am
Moon phase : Third Quarter (45% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Sep 2047

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun5:533.87:283.312:001.31:320.06:367:35Waxing Gibbous1Sun
2Mon6:483.88:093.41:011.12:140.06:367:33Full Moon2Mon
3Tue7:373.78:463.51:561.02:500.06:377:32Full Moon3Tue
4Wed8:233.69:193.52:460.83:220.26:387:30Full Moon4Wed
5Thu9:073.49:463.53:330.73:490.46:397:29Full Moon5Thu
6Fri9:523.310:073.54:170.74:120.56:407:27Waning Gibbous6Fri
7Sat10:393.110:253.64:590.64:350.76:417:26Waning Gibbous7Sat
8Sun11:312.910:463.75:410.65:020.96:417:24Waning Gibbous8Sun
9Mon12:312.76:250.65:361.16:427:23Waning Gibbous9Mon
10Tue1:402.67:180.66:191.36:437:21Third Quarter10Tue
11Wed2:532.68:220.67:121.46:447:20Third Quarter11Wed
12Thu12:413.64:022.69:340.58:171.56:457:18Third Quarter12Thu
13Fri1:403.55:022.710:390.49:311.56:467:17Third Quarter13Fri
14Sat2:513.45:522.811:340.310:431.46:477:15Waning Crescent14Sat
15Sun4:073.56:343.012:190.26:477:13Waning Crescent15Sun
16Mon5:153.57:103.112:580.16:487:12Waning Crescent16Mon
17Tue6:143.67:413.212:391.01:320.16:497:10Waning Crescent17Tue
18Wed7:073.68:073.31:300.82:030.26:507:09New Moon18Wed
19Thu7:593.68:313.52:190.52:330.36:517:07New Moon19Thu
20Fri8:513.68:573.83:080.43:050.46:527:06New Moon20Fri
21Sat9:453.49:284.03:590.23:390.66:527:04Waxing Crescent21Sat
22Sun10:433.310:044.24:510.14:190.86:537:03Waxing Crescent22Sun
23Mon11:473.110:464.25:480.15:031.06:547:01Waxing Crescent23Mon
24Tue12:572.96:510.25:551.26:556:59First Quarter24Tue
25Wed2:112.98:010.26:571.36:566:58First Quarter25Wed
26Thu12:353.83:232.99:140.28:141.46:576:56First Quarter26Thu
27Fri1:523.64:273.010:220.19:391.36:586:55First Quarter27Fri
28Sat3:253.45:243.111:210.010:561.16:596:53Waxing Gibbous28Sat
29Sun4:463.36:123.312:110.06:596:52Waxing Gibbous29Sun
30Mon5:503.36:543.412:010.912:550.07:006:50Waxing 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 neap phase. Tonight's moon is 45% 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 (45% 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