37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

70°
H -°
L 53°
W
10mph
Low tide
12:18 am

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

TIDE TIMES for Tuesday, September 22, 2026
The tide is currently falling in Grant Line Canal (drawbridge), CA.
Next low tide (tomorrow) : in 3h 24m at 12:18 am (1.2 ft)
Next high tide (tomorrow) : 5:54 am (3.3 ft)
Sunset today : 7:02 pm
Sunrise tomorrow : 6:53 am
Moon phase : Waxing Gibbous (84% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Oct 2081

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed7:063.77:583.51:250.61:560.17:026:47New Moon1Wed
2Thu8:033.68:283.72:200.32:310.27:036:46New Moon2Thu
3Fri8:593.58:583.93:140.13:050.47:046:44New Moon3Fri
4Sat9:563.39:294.04:070.03:410.77:046:43Waxing Crescent4Sat
5Sun10:573.210:034.15:02-0.14:200.97:056:41Waxing Crescent5Sun
6Mon12:013.05:580.05:041.27:066:40Waxing Crescent6Mon
7Tue1:102.96:580.05:561.47:076:38First Quarter7Tue
8Wed2:192.98:030.16:581.57:086:37First Quarter8Wed
9Thu12:203.63:252.99:090.18:151.67:096:36First Quarter9Thu
10Fri1:343.34:253.010:120.19:361.47:106:34First Quarter10Fri
11Sat3:083.15:163.111:070.010:481.27:116:33Waxing Gibbous11Sat
12Sun4:293.06:013.211:540.011:490.97:126:31Waxing Gibbous12Sun
13Mon5:313.06:393.212:330.07:136:30Waxing Gibbous13Mon
14Tue6:242.97:123.312:420.71:070.17:146:28Waxing Gibbous14Tue
15Wed7:112.97:383.31:290.51:340.37:156:27Waxing Gibbous15Wed
16Thu7:562.87:573.42:130.31:580.57:166:26Full Moon16Thu
17Fri8:402.88:103.52:540.22:180.77:176:24Full Moon17Fri
18Sat9:262.88:243.73:320.22:410.97:186:23Full Moon18Sat
19Sun10:142.78:473.94:080.23:111.17:196:22Full Moon19Sun
20Mon11:062.79:194.04:430.23:471.37:206:20Waning Gibbous20Mon
21Tue12:032.65:190.24:301.47:216:19Waning Gibbous21Tue
22Wed1:062.66:010.25:201.57:226:18Waning Gibbous22Wed
23Thu2:102.66:570.26:191.67:236:16Third Quarter23Thu
24Fri3:102.68:050.17:311.57:246:15Third Quarter24Fri
25Sat12:423.54:042.79:140.18:531.47:256:14Third Quarter25Sat
26Sun2:013.34:512.910:140.010:121.17:266:13Third Quarter26Sun
27Mon3:303.15:313.011:040.011:210.77:276:12Waning Crescent27Mon
28Tue4:523.16:073.311:480.07:286:10Waning Crescent28Tue
29Wed6:013.16:403.512:230.412:280.27:296:09Waning Crescent29Wed
30Thu7:033.17:113.81:200.11:050.47:306:08New Moon30Thu
31Fri8:023.17:414.02:14-0.11:430.67:316:07New Moon31Fri
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 spring phase. Tonight's moon is 84% 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 maximum.

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 Gibbous (84% illuminated). This places Grant Line Canal (drawbridge), CA in a spring tide cycle, so tidal ranges are near their weekly maximum 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