37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

90°
H -°
L 58°
NNW
7mph
Low tide
9:00 pm

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

TIDE TIMES for Saturday, September 19, 2026
The tide is currently falling in Grant Line Canal (drawbridge), CA.
Next low tide : in 4h 02m at 9:00 pm (1.7 ft)
Next high tide (tomorrow) : 2:18 am (3.3 ft)
Sunset today : 7:07 pm
Sunrise tomorrow : 6:51 am
Moon phase : First Quarter (59% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Dec 1975

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon6:373.05:504.212:47-0.211:50 AM1.07:024:47New Moon1Mon
2Tue7:343.16:304.21:40-0.312:421.17:034:47New Moon2Tue
3Wed8:283.27:114.22:31-0.41:341.37:044:46New Moon3Wed
4Thu9:203.27:534.13:19-0.32:271.37:054:46Waxing Crescent4Thu
5Fri10:113.28:373.94:04-0.33:211.37:054:46Waxing Crescent5Fri
6Sat11:003.29:243.64:46-0.24:151.37:064:46Waxing Crescent6Sat
7Sun11:483.210:163.35:27-0.25:111.27:074:46Waxing Crescent7Sun
8Mon12:353.16:06-0.16:121.17:084:46First Quarter8Mon
9Tue1:213.16:450.17:191.07:094:46First Quarter9Tue
10Wed12:302.62:063.27:250.28:280.87:104:46First Quarter10Wed
11Thu1:542.42:483.28:080.49:360.67:104:46First Quarter11Thu
12Fri3:132.33:283.38:520.610:370.47:114:47Waxing Gibbous12Fri
13Sat4:232.34:023.59:370.811:320.27:124:47Waxing Gibbous13Sat
14Sun5:242.54:333.610:221.07:134:47Waxing Gibbous14Sun
15Mon6:192.65:023.812:220.011:07 AM1.27:134:47Waxing Gibbous15Mon
16Tue7:102.85:323.91:070.011:52 AM1.37:144:48Full Moon16Tue
17Wed7:572.96:074.01:49-0.112:381.47:154:48Full Moon17Wed
18Thu8:422.96:474.12:29-0.11:251.57:154:48Full Moon18Thu
19Fri9:243.07:314.13:05-0.22:131.47:164:49Full Moon19Fri
20Sat10:033.08:174.03:38-0.23:031.37:164:49Waning Gibbous20Sat
21Sun10:423.19:083.94:10-0.23:551.27:174:50Waning Gibbous21Sun
22Mon11:203.110:023.64:43-0.24:501.07:184:50Waning Gibbous22Mon
23Tue11:593.211:033.35:19-0.25:520.97:184:51Waning Gibbous23Tue
24Wed12:423.36:000.07:020.87:184:51Third Quarter24Wed
25Thu12:172.91:283.46:460.28:190.67:194:52Third Quarter25Thu
26Fri1:442.72:173.67:380.49:350.47:194:52Third Quarter26Fri
27Sat3:112.63:083.88:360.710:440.17:204:53Waning Crescent27Sat
28Sun4:272.73:584.09:360.911:45-0.17:204:54Waning Crescent28Sun
29Mon5:342.84:464.110:361.17:204:54Waning Crescent29Mon
30Tue6:333.05:334.212:41-0.211:35 AM1.27:204:55New Moon30Tue
31Wed7:263.16:174.21:32-0.312:331.37:214:56New Moon31Wed
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 59% 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 First Quarter (59% 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