37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

62°
H -°
L 52°
WSW
2mph
High tide
12:23 am

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

TIDE TIMES for Sunday, October 18, 2026
The tide is currently rising in Grant Line Canal (drawbridge), CA.
Next low tide : 9:21 am (0.2 ft)
Next high tide : in 28m at 12:23 am (3.2 ft)
Sunset today : 6:25 pm
Sunrise tomorrow : 7:16 am
Moon phase : First Quarter (42% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Jan 1924

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue2:532.73:073.68:350.510:340.47:214:56Waning Crescent1Tue
2Wed4:142.73:553.99:330.711:380.17:214:57Waning Crescent2Wed
3Thu5:242.84:424.110:320.97:214:58Waning Crescent3Thu
4Fri6:263.05:294.212:35-0.111:31 AM1.17:214:59Waning Crescent4Fri
5Sat7:233.26:164.31:29-0.212:301.27:215:00New Moon5Sat
6Sun8:173.37:034.32:19-0.31:281.37:215:01New Moon6Sun
7Mon9:083.47:514.23:06-0.32:241.37:215:02New Moon7Mon
8Tue9:563.48:404.03:50-0.33:201.37:215:02Waxing Crescent8Tue
9Wed10:433.49:303.74:31-0.24:141.27:215:03Waxing Crescent9Wed
10Thu11:293.410:253.45:11-0.25:101.17:215:04Waxing Crescent10Thu
11Fri12:143.35:490.06:101.07:215:05Waxing Crescent11Fri
12Sat12:593.36:270.17:160.97:215:06First Quarter12Sat
13Sun12:392.71:443.37:080.38:260.87:215:07First Quarter13Sun
14Mon1:582.52:293.47:530.59:350.67:205:08First Quarter14Mon
15Tue3:152.43:133.48:420.810:380.47:205:09First Quarter15Tue
16Wed4:242.53:543.59:341.011:330.27:205:10Waxing Gibbous16Wed
17Thu5:242.64:313.610:261.17:195:11Waxing Gibbous17Thu
18Fri6:182.85:063.712:220.111:16 AM1.37:195:12Waxing Gibbous18Fri
19Sat7:072.95:403.81:070.012:041.47:195:13Waxing Gibbous19Sat
20Sun7:523.16:153.91:470.012:491.47:185:14Full Moon20Sun
21Mon8:323.16:524.02:23-0.11:341.47:185:16Full Moon21Mon
22Tue9:103.17:334.02:55-0.12:171.37:175:17Full Moon22Tue
23Wed9:433.18:164.03:23-0.13:011.27:175:18Full Moon23Wed
24Thu10:143.29:033.83:49-0.13:451.17:165:19Waning Gibbous24Thu
25Fri10:433.29:533.64:16-0.14:331.07:155:20Waning Gibbous25Fri
26Sat11:143.310:493.34:490.05:260.97:155:21Waning Gibbous26Sat
27Sun11:503.411:563.05:270.16:290.87:145:22Third Quarter27Sun
28Mon12:343.56:120.37:470.77:135:23Third Quarter28Mon
29Tue1:212.71:253.67:040.69:090.57:135:24Third Quarter29Tue
30Wed2:512.62:233.78:050.810:240.37:125:25Third Quarter30Wed
31Thu4:122.73:243.99:121.011:280.17:115:27Waning Crescent31Thu
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 neap phase. Tonight's moon is 42% 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 minimum.

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 (42% illuminated). This places Grant Line Canal (drawbridge), CA in a neap tide cycle, so tidal ranges are near their weekly minimum 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