37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

77°
H 77°
L 54°
W
11mph
Low tide
5:21 pm

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

TIDE TIMES for Tuesday, September 1, 2026
The tide is currently falling in Grant Line Canal (drawbridge), CA.
Next low tide : in 1h 45m at 5:21 pm (0.7 ft)
Next high tide : 11:13 pm (4.0 ft)
Sunset today : 7:35 pm
Sunrise tomorrow : 6:36 am
Moon phase : Waning Gibbous (77% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Jan 2037

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu8:113.06:304.42:01-0.212:561.47:214:57Full Moon1Thu
2Fri8:593.17:184.52:45-0.21:511.47:214:58Full Moon2Fri
3Sat9:463.28:094.43:28-0.32:471.37:214:59Waning Gibbous3Sat
4Sun10:313.29:024.24:10-0.33:441.27:215:00Waning Gibbous4Sun
5Mon11:173.310:003.94:51-0.34:431.17:215:01Waning Gibbous5Mon
6Tue12:043.35:34-0.25:471.07:215:02Waning Gibbous6Tue
7Wed12:523.46:18-0.16:580.87:215:03Third Quarter7Wed
8Thu12:183.21:423.47:050.18:140.77:215:04Third Quarter8Thu
9Fri1:412.82:333.67:560.39:280.47:215:05Third Quarter9Fri
10Sat3:032.73:243.78:510.610:360.27:215:06Waning Crescent10Sat
11Sun4:172.74:113.89:460.811:370.07:205:07Waning Crescent11Sun
12Mon5:232.84:553.910:411.07:205:08Waning Crescent12Mon
13Tue6:213.05:353.912:32-0.111:34 AM1.27:205:09Waning Crescent13Tue
14Wed7:143.16:113.91:21-0.212:241.47:205:10New Moon14Wed
15Thu8:023.26:453.92:06-0.21:121.47:195:11New Moon15Thu
16Fri8:473.37:183.92:46-0.21:571.57:195:12New Moon16Fri
17Sat9:283.37:523.83:22-0.12:401.47:185:13New Moon17Sat
18Sun10:063.28:293.63:53-0.13:211.47:185:14Waxing Crescent18Sun
19Mon10:403.29:093.54:190.04:021.37:175:15Waxing Crescent19Mon
20Tue11:123.19:523.24:410.04:441.27:175:16Waxing Crescent20Tue
21Wed11:403.110:423.05:040.15:311.17:165:17Waxing Crescent21Wed
22Thu12:083.15:330.26:251.07:165:18First Quarter22Thu
23Fri12:383.26:100.37:330.97:155:19First Quarter23Fri
24Sat1:032.41:153.36:550.68:520.87:155:20First Quarter24Sat
25Sun2:402.31:593.57:470.810:060.67:145:21First Quarter25Sun
26Mon4:042.42:483.78:451.111:100.37:135:23Waxing Gibbous26Mon
27Tue5:132.63:403.99:471.37:135:24Waxing Gibbous27Tue
28Wed6:112.84:334.112:050.110:49 AM1.47:125:25Waxing Gibbous28Wed
29Thu7:023.05:274.312:540.011:49 AM1.47:115:26Waxing Gibbous29Thu
30Fri7:493.16:204.41:40-0.212:481.37:105:27Full Moon30Fri
31Sat8:333.37:144.42:24-0.21:451.27:095:28Full Moon31Sat
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 77% 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 Waning Gibbous (77% 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