37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

77°
H 80°
L 54°
WSW
12mph
High tide
1:06 pm

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

TIDE TIMES for Wednesday, September 16, 2026
The tide is currently rising in Grant Line Canal (drawbridge), CA.
Next low tide : 5:55 pm (1.2 ft)
Next high tide : in 40m at 1:06 pm (2.8 ft)
Sunset today : 7:12 pm
Sunrise tomorrow : 6:48 am
Moon phase : Waxing Crescent (31% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Jan 1980

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue7:463.16:364.11:50-0.212:591.37:214:57Full Moon1Tue
2Wed8:363.27:134.02:35-0.21:481.47:214:57Full Moon2Wed
3Thu9:233.37:503.93:16-0.22:361.47:214:58Full Moon3Thu
4Fri10:073.38:283.83:54-0.13:221.47:214:59Waning Gibbous4Fri
5Sat10:503.29:103.64:27-0.14:081.37:215:00Waning Gibbous5Sat
6Sun11:303.29:553.34:560.04:561.27:215:01Waning Gibbous6Sun
7Mon12:093.15:220.15:481.17:215:02Waning Gibbous7Mon
8Tue12:473.15:500.16:471.17:215:03Third Quarter8Tue
9Wed1:253.16:240.37:540.97:215:04Third Quarter9Wed
10Thu1:042.52:023.27:060.49:050.87:215:05Third Quarter10Thu
11Fri2:312.32:393.37:540.710:110.67:215:06Third Quarter11Fri
12Sat3:502.43:163.48:470.911:090.47:215:07Waning Crescent12Sat
13Sun4:572.53:543.69:421.17:205:07Waning Crescent13Sun
14Mon5:562.74:343.912:020.210:36 AM1.27:205:09Waning Crescent14Mon
15Tue6:482.95:174.112:490.011:30 AM1.37:205:10Waning Crescent15Tue
16Wed7:363.06:024.21:34-0.112:241.47:195:11New Moon16Wed
17Thu8:213.16:494.32:16-0.21:171.37:195:12New Moon17Thu
18Fri9:033.27:394.32:56-0.22:111.37:195:13New Moon18Fri
19Sat9:443.38:304.23:34-0.33:041.17:185:14Waxing Crescent19Sat
20Sun10:243.39:244.04:12-0.33:591.07:185:15Waxing Crescent20Sun
21Mon11:053.410:223.74:50-0.24:570.97:175:16Waxing Crescent21Mon
22Tue11:493.511:293.35:30-0.16:020.87:175:17Waxing Crescent22Tue
23Wed12:363.56:140.17:150.77:165:18First Quarter23Wed
24Thu12:492.91:273.67:030.48:340.57:165:19First Quarter24Thu
25Fri2:152.72:223.77:590.69:490.47:155:20First Quarter25Fri
26Sat3:352.73:183.89:010.810:570.27:145:21Waxing Gibbous26Sat
27Sun4:462.84:113.810:041.011:560.07:145:22Waxing Gibbous27Sun
28Mon5:483.05:013.911:041.27:135:24Waxing Gibbous28Mon
29Tue6:423.25:463.912:48-0.112:001.27:125:25Waxing Gibbous29Tue
30Wed7:313.36:273.91:34-0.112:521.37:115:26Full Moon30Wed
31Thu8:163.37:053.92:16-0.11:401.37:115:27Full Moon31Thu
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 31% 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 Crescent (31% 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