37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

64°
H -°
L 52°
W
15mph
High tide
11:03 pm

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

TIDE TIMES for Wednesday, September 16, 2026
The tide is currently rising in Grant Line Canal (drawbridge), CA.
Next low tide : 7:03 am (0.4 ft)
Next high tide (tomorrow) : in 38m at 11:03 pm (3.7 ft)
Sunset today : 7:13 pm
Sunrise tomorrow : 6:47 am
Moon phase : Waxing Crescent (22% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Jun 1981

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon7:044.28:443.11:060.82:47-0.25:458:22New Moon1Mon
2Tue7:434.49:433.11:561.03:40-0.35:448:22New Moon2Tue
3Wed8:254.410:413.22:491.24:32-0.35:448:23New Moon3Wed
4Thu9:104.411:393.23:441.35:22-0.35:448:24Waxing Crescent4Thu
5Fri9:584.24:421.46:11-0.35:438:24Waxing Crescent5Fri
6Sat12:353.310:50 AM3.95:421.47:01-0.25:438:25Waxing Crescent6Sat
7Sun1:303.311:49 AM3.56:471.47:50-0.15:438:25First Quarter7Sun
8Mon2:243.312:593.27:561.28:390.05:438:26First Quarter8Mon
9Tue3:163.42:192.89:081.19:280.15:438:26First Quarter9Tue
10Wed4:053.43:392.610:180.810:140.35:438:27First Quarter10Wed
11Thu4:503.54:502.511:220.610:570.45:438:27Waxing Gibbous11Thu
12Fri5:303.65:532.612:190.35:428:28Waxing Gibbous12Fri
13Sat6:053.76:512.61:110.15:428:28Waxing Gibbous13Sat
14Sun6:343.77:442.712:130.91:590.05:438:29Waxing Gibbous14Sun
15Mon6:583.88:352.812:491.12:430.05:438:29Full Moon15Mon
16Tue7:173.99:232.91:251.33:25-0.15:438:29Full Moon16Tue
17Wed7:404.010:103.02:031.54:03-0.15:438:30Full Moon17Wed
18Thu8:104.110:543.02:451.64:38-0.15:438:30Full Moon18Thu
19Fri8:474.111:363.03:291.65:09-0.15:438:30Waning Gibbous19Fri
20Sat9:284.04:151.65:39-0.15:438:30Waning Gibbous20Sat
21Sun12:173.010:15 AM3.95:031.56:10-0.15:438:31Waning Gibbous21Sun
22Mon12:573.111:05 AM3.75:561.46:45-0.15:448:31Waning Gibbous22Mon
23Tue1:373.112:033.46:541.37:26-0.15:448:31Third Quarter23Tue
24Wed2:173.21:103.18:021.28:120.15:448:31Third Quarter24Wed
25Thu2:593.32:332.89:181.09:030.25:458:31Third Quarter25Thu
26Fri3:423.54:042.710:350.79:560.55:458:31Third Quarter26Fri
27Sat4:253.85:262.711:450.510:490.75:458:31Waning Crescent27Sat
28Sun5:084.16:362.812:480.25:468:31Waning Crescent28Sun
29Mon5:514.37:403.01:460.05:468:31Waning Crescent29Mon
30Tue6:364.58:393.112:391.22:40-0.15:468:31New Moon30Tue
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 22% 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 (22% 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