37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

95°
H 94°
L 64°
WNW
8mph
High tide
7:53 pm

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

TIDE TIMES for Thursday, September 24, 2026
The tide is currently rising in Grant Line Canal (drawbridge), CA.
Next low tide (tomorrow) : 1:51 am (0.7 ft)
Next high tide : in 5h 00m at 7:53 pm (3.2 ft)
Sunset today : 6:59 pm
Sunrise tomorrow : 6:55 am
Moon phase : Waxing Gibbous (96% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Oct 1967

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun6:043.67:373.212:311.01:270.07:016:50Waning Crescent1Sun
2Mon7:023.78:053.31:240.72:010.07:016:48New Moon2Mon
3Tue7:573.78:323.52:160.52:340.17:026:47New Moon3Tue
4Wed8:523.68:593.83:070.23:070.37:036:45New Moon4Wed
5Thu9:483.49:304.03:590.13:420.57:046:43Waxing Crescent5Thu
6Fri10:483.210:054.14:540.04:210.87:056:42Waxing Crescent6Fri
7Sat11:543.010:454.15:510.05:051.07:066:40Waxing Crescent7Sat
8Sun1:052.96:540.05:561.37:076:39First Quarter8Sun
9Mon2:192.98:030.16:591.47:086:38First Quarter9Mon
10Tue12:293.73:302.99:150.18:181.57:096:36First Quarter10Tue
11Wed1:453.54:333.010:210.09:431.47:106:35First Quarter11Wed
12Thu3:213.35:273.211:200.010:581.27:116:33Waxing Gibbous12Thu
13Fri4:433.26:143.312:09-0.17:126:32Waxing Gibbous13Fri
14Sat5:473.26:543.412:020.912:520.07:126:30Waxing Gibbous14Sat
15Sun6:393.17:293.412:560.71:280.17:136:29Waxing Gibbous15Sun
16Mon7:273.07:593.41:450.51:590.27:146:28Full Moon16Mon
17Tue8:113.08:223.42:300.32:240.47:156:26Full Moon17Tue
18Wed8:562.98:383.53:120.32:460.77:166:25Full Moon18Wed
19Thu9:412.88:503.63:520.23:070.97:176:23Full Moon19Thu
20Fri10:292.79:083.74:280.23:331.17:186:22Waning Gibbous20Fri
21Sat11:212.79:353.85:030.24:061.37:196:21Waning Gibbous21Sat
22Sun12:182.65:360.24:461.47:206:19Waning Gibbous22Sun
23Mon1:212.66:150.25:331.57:216:18Waning Gibbous23Mon
24Tue2:252.67:050.26:301.67:226:17Third Quarter24Tue
25Wed3:252.68:100.27:391.67:236:16Third Quarter25Wed
26Thu12:443.44:192.79:190.18:581.57:246:14Third Quarter26Thu
27Fri1:583.25:042.810:190.110:141.27:256:13Third Quarter27Fri
28Sat3:233.15:423.011:080.011:200.97:266:12Waning Crescent28Sat
29Sun3:443.15:153.110:510.011:180.66:275:11Waning Crescent29Sun
30Mon4:533.25:443.411:290.16:285:10Waning Crescent30Mon
31Tue5:543.26:123.612:130.312:060.36:295:09New Moon31Tue
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 96% 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 Waxing Gibbous (96% 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