37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

54°
H 92°
L 57°
W
3mph
Low tide
1:19 pm

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

TIDE TIMES for Wednesday, September 23, 2026
The tide is currently falling in Grant Line Canal (drawbridge), CA.
Next low tide : in 6h 05m at 1:19 pm (0.1 ft)
Next high tide : 7:26 pm (3.1 ft)
Sunset today : 7:01 pm
Sunrise tomorrow : 6:54 am
Moon phase : Waxing Gibbous (91% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Aug 1970

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat7:254.09:373.31:571.73:310.06:098:15New Moon1Sat
2Sun8:033.910:133.32:451.64:020.06:098:14New Moon2Sun
3Mon8:413.810:443.23:291.54:260.16:108:13New Moon3Mon
4Tue9:203.611:093.24:101.34:450.16:118:12Waxing Crescent4Tue
5Wed10:003.411:273.24:501.25:000.26:128:10Waxing Crescent5Wed
6Thu10:443.211:413.35:301.05:200.26:138:09Waxing Crescent6Thu
7Fri11:332.911:593.56:130.95:470.46:148:08Waxing Crescent7Fri
8Sat12:332.77:020.96:220.66:158:07First Quarter8Sat
9Sun12:283.71:542.48:040.87:031.06:158:06First Quarter9Sun
10Mon1:063.83:302.49:260.87:521.36:168:05First Quarter10Mon
11Tue1:534.04:562.510:480.68:511.56:178:04First Quarter11Tue
12Wed2:504.16:062.711:560.410:001.76:188:03Waxing Gibbous12Wed
13Thu3:544.27:022.912:530.26:198:01Waxing Gibbous13Thu
14Fri5:034.37:503.01:430.06:208:00Waxing Gibbous14Fri
15Sat6:094.48:323.112:231.62:28-0.16:217:59Full Moon15Sat
16Sun7:114.49:113.31:281.43:09-0.26:217:58Full Moon16Sun
17Mon8:084.39:473.42:291.23:46-0.26:227:56Full Moon17Mon
18Tue9:044.210:223.53:261.04:21-0.16:237:55Waning Gibbous18Tue
19Wed10:003.910:563.74:230.74:550.06:247:54Waning Gibbous19Wed
20Thu10:593.611:313.85:200.65:290.26:257:52Waning Gibbous20Thu
21Fri12:033.26:200.56:040.56:267:51Waning Gibbous21Fri
22Sat12:083.91:152.97:260.56:450.86:277:50Third Quarter22Sat
23Sun12:503.92:342.78:380.47:331.16:277:48Third Quarter23Sun
24Mon1:393.93:532.79:540.48:341.46:287:47Third Quarter24Mon
25Tue2:373.85:042.911:050.39:471.66:297:45Waning Crescent25Tue
26Wed3:453.86:053.012:060.26:307:44Waning Crescent26Wed
27Thu4:513.76:573.212:580.16:317:43Waning Crescent27Thu
28Fri5:493.77:423.312:041.51:420.06:327:41Waning Crescent28Fri
29Sat6:383.78:213.312:591.42:200.06:337:40Waning Crescent29Sat
30Sun7:203.78:563.31:481.32:520.16:337:38New Moon30Sun
31Mon7:593.69:253.32:331.13:180.16:347:37New Moon31Mon
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 91% 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 (91% 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