37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

66°
H -°
L 55°
W
10mph
Low tide
4:54 am

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

TIDE TIMES for Monday, August 31, 2026
The tide is currently falling in Grant Line Canal (drawbridge), CA.
Next low tide : in 5h 13m at 4:54 am (0.6 ft)
Next high tide : 10:37 am (3.2 ft)
Sunset today : 7:38 pm
Sunrise tomorrow : 6:34 am
Moon phase : Waning Gibbous (93% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Jan 2034

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun5:152.84:354.110:300.97:214:57Waxing Gibbous1Sun
2Mon6:173.05:234.212:24-0.111:29 AM1.17:214:58Waxing Gibbous2Mon
3Tue7:133.16:094.21:17-0.212:271.27:214:59Full Moon3Tue
4Wed8:063.36:544.22:06-0.21:221.27:215:00Full Moon4Wed
5Thu8:553.37:394.12:52-0.32:161.37:215:01Full Moon5Thu
6Fri9:423.48:243.93:33-0.23:081.27:215:02Waning Gibbous6Fri
7Sat10:263.49:103.74:12-0.23:591.27:215:02Waning Gibbous7Sat
8Sun11:093.39:583.44:47-0.14:501.17:215:03Waning Gibbous8Sun
9Mon11:503.310:523.15:190.05:441.07:215:04Waning Gibbous9Mon
10Tue12:323.35:500.26:440.97:215:05Third Quarter10Tue
11Wed1:133.26:240.37:500.87:205:06Third Quarter11Wed
12Thu1:112.51:563.37:040.58:580.77:205:07Third Quarter12Thu
13Fri2:312.42:383.37:510.710:030.57:205:08Third Quarter13Fri
14Sat3:442.43:203.48:450.911:020.37:205:09Waning Crescent14Sat
15Sun4:492.53:593.59:401.111:540.17:195:10Waning Crescent15Sun
16Mon5:462.74:373.710:351.27:195:11Waning Crescent16Mon
17Tue6:372.95:143.812:400.011:27 AM1.37:195:12Waning Crescent17Tue
18Wed7:223.05:533.91:220.012:171.47:185:14New Moon18Wed
19Thu8:043.16:344.02:01-0.11:051.37:185:15New Moon19Thu
20Fri8:423.27:174.02:36-0.11:521.27:175:16New Moon20Fri
21Sat9:183.28:024.03:09-0.12:391.17:175:17New Moon21Sat
22Sun9:513.38:503.93:39-0.13:261.07:165:18Waxing Crescent22Sun
23Mon10:243.49:423.74:10-0.14:160.97:155:19Waxing Crescent23Mon
24Tue10:593.410:403.44:440.05:120.87:155:20Waxing Crescent24Tue
25Wed11:383.511:483.05:230.16:160.77:145:21First Quarter25Wed
26Thu12:243.66:080.37:330.67:135:22First Quarter26Thu
27Fri1:132.81:173.77:010.68:550.57:135:23First Quarter27Fri
28Sat2:432.62:173.88:030.810:110.37:125:24First Quarter28Sat
29Sun4:022.73:193.99:121.011:160.17:115:26Waxing Gibbous29Sun
30Mon5:102.94:193.910:211.17:105:27Waxing Gibbous30Mon
31Tue6:083.15:134.012:130.011:25 AM1.27:105:28Waxing Gibbous31Tue
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 93% 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 Waning Gibbous (93% 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