37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

63°
H 80°
L 53°
W
7mph
Low tide
9:21 am

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

TIDE TIMES for Friday, September 4, 2026
The tide is currently falling in Grant Line Canal (drawbridge), CA.
Next low tide : in 3h 25m at 9:21 am (0.5 ft)
Next high tide : 3:42 pm (2.6 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 - Dec 2043

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue8:352.86:403.92:32-0.21:061.67:024:47New Moon1Tue
2Wed9:232.97:083.93:12-0.11:461.77:034:46New Moon2Wed
3Thu10:102.97:433.93:49-0.12:301.77:044:46Waxing Crescent3Thu
4Fri10:552.98:243.94:23-0.13:171.77:054:46Waxing Crescent4Fri
5Sat11:392.99:103.74:55-0.14:061.67:064:46Waxing Crescent5Sat
6Sun12:202.85:26-0.14:581.57:074:46Waxing Crescent6Sun
7Mon1:002.86:00-0.25:561.37:074:46First Quarter7Mon
8Tue1:382.86:38-0.17:011.27:084:46First Quarter8Tue
9Wed12:042.92:133.07:200.08:130.97:094:46First Quarter9Wed
10Thu1:242.62:473.28:050.19:250.77:104:46First Quarter10Thu
11Fri2:552.53:203.58:510.310:320.47:114:46Waxing Gibbous11Fri
12Sat4:182.53:553.89:380.611:340.17:114:47Waxing Gibbous12Sat
13Sun5:302.64:324.110:260.97:124:47Waxing Gibbous13Sun
14Mon6:362.75:144.412:32-0.111:16 AM1.27:134:47Full Moon14Mon
15Tue7:372.95:594.61:28-0.312:101.47:144:47Full Moon15Tue
16Wed8:353.06:474.62:22-0.31:091.67:144:48Full Moon16Wed
17Thu9:303.17:384.53:14-0.42:101.67:154:48Full Moon17Thu
18Fri10:233.18:324.34:03-0.43:131.57:154:48Waning Gibbous18Fri
19Sat11:143.29:294.04:51-0.44:151.47:164:49Waning Gibbous19Sat
20Sun12:033.25:36-0.35:201.27:174:49Waning Gibbous20Sun
21Mon12:513.26:19-0.26:281.17:174:50Third Quarter21Mon
22Tue1:383.27:020.07:400.97:184:50Third Quarter22Tue
23Wed12:582.72:243.37:440.28:530.67:184:51Third Quarter23Wed
24Thu2:202.43:073.48:270.410:020.47:184:51Third Quarter24Thu
25Fri3:372.33:473.59:100.711:040.17:194:52Waning Crescent25Fri
26Sat4:472.44:233.69:531.011:59-0.17:194:53Waning Crescent26Sat
27Sun5:502.54:543.710:381.37:204:53Waning Crescent27Sun
28Mon6:462.75:213.812:49-0.211:23 AM1.57:204:54Waning Crescent28Mon
29Tue7:382.95:483.91:35-0.212:091.77:204:55New Moon29Tue
30Wed8:253.06:183.92:17-0.212:551.87:204:55New Moon30Wed
31Thu9:083.16:544.02:55-0.21:411.87:214:56New 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 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