37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

65°
H 85°
L 54°
WSW
11mph
High tide
7:30 am

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

TIDE TIMES for Friday, September 25, 2026
The tide is currently rising in Grant Line Canal (drawbridge), CA.
Next low tide : 2:14 pm (0.2 ft)
Next high tide : in 2h 20m at 7:30 am (3.3 ft)
Sunset today : 6:58 pm
Sunrise tomorrow : 6:56 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Jun 1966

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed6:504.08:062.912:370.72:20-0.25:458:21Full Moon1Wed
2Thu7:214.19:042.91:181.03:11-0.35:448:22Full Moon2Thu
3Fri7:504.210:003.02:001.33:59-0.35:448:23Full Moon3Fri
4Sat8:214.210:543.12:451.54:45-0.35:448:23Full Moon4Sat
5Sun8:554.111:473.13:331.65:29-0.25:438:24Waning Gibbous5Sun
6Mon9:344.04:241.76:10-0.25:438:24Waning Gibbous6Mon
7Tue12:383.110:17 AM3.75:171.76:50-0.15:438:25Waning Gibbous7Tue
8Wed1:273.111:05 AM3.46:141.67:29-0.15:438:26Waning Gibbous8Wed
9Thu2:133.112:013.17:161.58:080.05:438:26Third Quarter9Thu
10Fri2:583.11:092.78:251.38:470.15:438:27Third Quarter10Fri
11Sat3:403.12:352.59:361.19:260.25:438:27Third Quarter11Sat
12Sun4:173.24:022.310:440.910:040.45:428:28Third Quarter12Sun
13Mon4:493.35:172.311:450.610:420.65:428:28Waning Crescent13Mon
14Tue5:163.56:232.412:390.45:428:28Waning Crescent14Tue
15Wed5:393.77:242.51:300.25:438:29Waning Crescent15Wed
16Thu6:054.08:212.712:001.22:170.05:438:29Waning Crescent16Thu
17Fri6:364.29:162.812:441.43:03-0.15:438:30New Moon17Fri
18Sat7:144.410:082.91:321.63:47-0.15:438:30New Moon18Sat
19Sun7:574.510:583.02:241.74:30-0.25:438:30New Moon19Sun
20Mon8:454.511:463.03:201.85:13-0.35:438:30Waxing Crescent20Mon
21Tue9:364.44:181.75:55-0.35:438:31Waxing Crescent21Tue
22Wed12:333.110:32 AM4.15:191.66:37-0.35:448:31Waxing Crescent22Wed
23Thu1:183.111:33 AM3.86:241.47:21-0.25:448:31Waxing Crescent23Thu
24Fri2:043.212:423.47:351.28:05-0.15:448:31First Quarter24Fri
25Sat2:493.32:033.08:501.08:510.15:448:31First Quarter25Sat
26Sun3:343.53:282.810:060.79:380.35:458:31First Quarter26Sun
27Mon4:183.74:482.711:160.410:260.65:458:31Waxing Gibbous27Mon
28Tue5:003.96:002.712:210.15:458:31Waxing Gibbous28Tue
29Wed5:404.17:052.81:190.05:468:31Waxing Gibbous29Wed
30Thu6:174.28:042.912:021.22:13-0.25:468:31Waxing Gibbous30Thu
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 99% 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 Full Moon (99% 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