37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

67°
H -°
L 53°
W
12mph
High tide
1:46 am

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

TIDE TIMES for Friday, September 4, 2026
The tide is currently rising in Grant Line Canal (drawbridge), CA.
Next low tide (tomorrow) : 10:43 am (0.4 ft)
Next high tide (tomorrow) : in 5h 03m at 1:46 am (4.0 ft)
Sunset today : 7:30 pm
Sunrise tomorrow : 6:38 am
Moon phase : Third Quarter (45% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Jul 2003

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue8:444.211:453.13:321.85:08-0.15:478:31Waxing Crescent1Tue
2Wed9:304.14:211.75:37-0.25:478:31Waxing Crescent2Wed
3Thu12:223.010:20 AM4.05:111.66:06-0.25:488:31Waxing Crescent3Thu
4Fri12:573.111:13 AM3.76:041.46:39-0.25:488:31Waxing Crescent4Fri
5Sat1:313.112:133.47:041.27:17-0.15:498:31First Quarter5Sat
6Sun2:063.21:233.08:121.08:000.15:498:31First Quarter6Sun
7Mon2:443.42:472.79:280.88:460.45:508:30First Quarter7Mon
8Tue3:243.74:162.610:440.69:360.75:518:30First Quarter8Tue
9Wed4:073.95:372.711:540.310:301.05:518:30Waxing Gibbous9Wed
10Thu4:514.26:482.812:580.15:528:29Waxing Gibbous10Thu
11Fri5:384.47:513.01:56-0.15:528:29Waxing Gibbous11Fri
12Sat6:264.58:493.112:261.52:49-0.25:538:29Full Moon12Sat
13Sun7:154.59:433.31:281.73:39-0.25:548:28Full Moon13Sun
14Mon8:044.510:333.32:311.74:25-0.25:558:28Full Moon14Mon
15Tue8:544.311:203.43:311.75:07-0.25:558:27Waning Gibbous15Tue
16Wed9:454.14:291.65:46-0.25:568:27Waning Gibbous16Wed
17Thu12:033.410:36 AM3.75:241.46:21-0.15:578:26Waning Gibbous17Thu
18Fri12:453.411:31 AM3.46:211.36:540.05:578:26Waning Gibbous18Fri
19Sat1:253.412:343.07:211.17:260.25:588:25Third Quarter19Sat
20Sun2:033.41:472.78:271.08:000.55:598:24Third Quarter20Sun
21Mon2:413.43:082.49:370.88:380.76:008:24Third Quarter21Mon
22Tue3:183.54:272.410:460.69:221.06:008:23Third Quarter22Tue
23Wed3:543.65:392.511:490.410:121.36:018:22Waning Crescent23Wed
24Thu4:303.86:422.712:450.36:028:22Waning Crescent24Thu
25Fri5:073.97:382.91:350.26:038:21Waning Crescent25Fri
26Sat5:454.08:283.012:011.72:200.16:048:20Waning Crescent26Sat
27Sun6:264.19:133.112:541.83:000.06:048:19New Moon27Sun
28Mon7:094.29:543.21:461.83:360.06:058:18New Moon28Mon
29Tue7:534.210:303.22:361.74:09-0.16:068:17New Moon29Tue
30Wed8:394.211:023.23:231.64:38-0.16:078:16New Moon30Wed
31Thu9:274.111:313.24:101.45:05-0.16:088:16Waxing 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 45% 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 Third Quarter (45% 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