37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

61°
H -°
L 53°
W
11mph
High tide
4:56 am

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

TIDE TIMES for Tuesday, September 22, 2026
The tide is currently rising in Grant Line Canal (drawbridge), CA.
Next low tide : 12:44 pm (0.1 ft)
Next high tide : in 5h 30m at 4:56 am (3.2 ft)
Sunset today : 7:04 pm
Sunrise tomorrow : 6:53 am
Moon phase : Waxing Gibbous (76% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Aug 1973

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed10:073.911:293.64:421.05:160.06:098:14Waxing Crescent1Wed
2Thu11:033.65:380.85:480.26:108:13Waxing Crescent2Thu
3Fri12:073.712:033.26:360.76:200.46:108:12Waxing Crescent3Fri
4Sat12:443.71:112.97:380.76:550.76:118:11First Quarter4Sat
5Sun1:223.72:252.78:450.67:371.06:128:10First Quarter5Sun
6Mon2:053.73:412.69:550.58:281.26:138:09First Quarter6Mon
7Tue2:533.74:522.711:020.49:301.46:148:08First Quarter7Tue
8Wed3:483.75:552.812:010.26:158:07Waxing Gibbous8Wed
9Thu4:433.76:493.012:530.16:168:06Waxing Gibbous9Thu
10Fri5:333.87:363.11:370.16:178:05Waxing Gibbous10Fri
11Sat6:193.88:173.212:351.62:170.06:178:03Waxing Gibbous11Sat
12Sun7:003.88:543.21:251.52:510.06:188:02Full Moon12Sun
13Mon7:393.89:253.22:111.43:200.16:198:01Full Moon13Mon
14Tue8:183.79:513.32:531.23:440.16:208:00Full Moon14Tue
15Wed8:593.610:113.43:341.14:050.26:217:58Full Moon15Wed
16Thu9:413.510:293.54:140.94:270.36:227:57Waning Gibbous16Thu
17Fri10:283.310:523.74:550.84:540.46:237:56Waning Gibbous17Fri
18Sat11:203.111:243.95:390.75:270.56:237:55Waning Gibbous18Sat
19Sun12:242.86:310.76:070.86:247:53Third Quarter19Sun
20Mon12:034.01:472.67:380.76:541.06:257:52Third Quarter20Mon
21Tue12:514.13:182.69:050.67:521.36:267:51Third Quarter21Tue
22Wed1:484.14:392.710:300.59:031.46:277:49Third Quarter22Wed
23Thu2:564.15:462.811:400.310:231.56:287:48Waning Crescent23Thu
24Fri4:124.16:413.012:380.16:297:46Waning Crescent24Fri
25Sat5:244.17:293.21:280.06:297:45Waning Crescent25Sat
26Sun6:284.18:133.412:461.22:12-0.16:307:44New Moon26Sun
27Mon7:264.18:523.51:471.02:520.06:317:42New Moon27Mon
28Tue8:194.09:293.62:430.83:280.16:327:41New Moon28Tue
29Wed9:103.810:033.63:370.74:010.26:337:39New Moon29Wed
30Thu10:023.610:343.74:290.64:320.46:347:38Waxing Crescent30Thu
31Fri10:563.311:033.75:200.55:010.66:357:36Waxing Crescent31Fri
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 transitional phase. Tonight's moon is 76% 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 Gibbous (76% 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