37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

72°
H 91°
L 52°
NNW
6mph
High tide
1:59 pm

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

TIDE TIMES for Friday, October 16, 2026
The tide is currently rising in Grant Line Canal (drawbridge), CA.
Next low tide : 6:18 pm (1.6 ft)
Next high tide : in 3h 45m at 1:59 pm (2.8 ft)
Sunset today : 6:27 pm
Sunrise tomorrow : 7:15 am
Moon phase : First Quarter (33% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Jun 1927

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed7:474.310:163.12:171.44:02-0.34:457:21Waxing Crescent1Wed
2Thu8:274.211:123.23:091.54:50-0.34:447:22Waxing Crescent2Thu
3Fri9:114.04:041.65:37-0.24:447:22Waxing Crescent3Fri
4Sat12:073.210:00 AM3.75:031.66:23-0.14:447:23Waxing Crescent4Sat
5Sun1:003.210:57 AM3.36:071.57:090.04:447:23First Quarter5Sun
6Mon1:513.212:052.97:161.47:550.14:437:24First Quarter6Mon
7Tue2:393.21:282.68:271.28:390.24:437:25First Quarter7Tue
8Wed3:243.32:502.59:350.99:200.34:437:25First Quarter8Wed
9Thu4:033.44:012.410:360.69:570.54:437:26Waxing Gibbous9Thu
10Fri4:373.55:042.411:310.410:320.74:437:26Waxing Gibbous10Fri
11Sat5:053.66:022.512:210.24:427:27Waxing Gibbous11Sat
12Sun5:273.76:562.61:080.04:427:27Waxing Gibbous12Sun
13Mon5:463.97:482.71:520.04:427:28Full Moon13Mon
14Tue6:094.08:392.812:201.42:33-0.14:427:28Full Moon14Tue
15Wed6:404.29:272.91:031.53:12-0.14:427:29Full Moon15Wed
16Thu7:184.310:143.01:491.63:50-0.24:427:29Full Moon16Thu
17Fri8:014.311:003.02:391.74:27-0.24:427:29Waning Gibbous17Fri
18Sat8:494.211:443.03:321.65:04-0.24:437:30Waning Gibbous18Sat
19Sun9:414.04:281.55:44-0.24:437:30Waning Gibbous19Sun
20Mon12:283.110:40 AM3.75:301.46:27-0.24:437:30Third Quarter20Mon
21Tue1:133.111:47 AM3.36:391.27:14-0.14:437:30Third Quarter21Tue
22Wed1:583.31:093.07:561.08:020.14:437:31Third Quarter22Wed
23Thu2:423.52:392.89:140.88:520.34:447:31Third Quarter23Thu
24Fri3:253.74:022.710:260.59:430.54:447:31Waning Crescent24Fri
25Sat4:073.95:142.811:310.210:330.84:447:31Waning Crescent25Sat
26Sun4:474.26:192.912:300.04:447:31Waning Crescent26Sun
27Mon5:264.37:203.01:24-0.14:457:31New Moon27Mon
28Tue6:064.48:173.112:151.32:16-0.24:457:31New Moon28Tue
29Wed6:464.49:113.21:091.53:03-0.24:467:31New Moon29Wed
30Thu7:274.310:023.32:041.63:48-0.24:467:31New Moon30Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9414785)

Common Questions About Grant Line Canal (drawbridge), CA Tides

Collapse All
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 33% 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 First Quarter (33% 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