37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

61°
H -°
L 58°
W
8mph
Low tide
5:20 am

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

TIDE TIMES for Monday, September 14, 2026
The tide is currently falling in Grant Line Canal (drawbridge), CA.
Next low tide : in 3h 33m at 5:20 am (0.4 ft)
Next high tide : 11:01 am (3.1 ft)
Sunset today : 7:15 pm
Sunrise tomorrow : 6:47 am
Moon phase : Waxing Crescent (14% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Oct 1985

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue10:242.99:483.54:370.44:040.87:016:49Waning Gibbous1Tue
2Wed11:142.810:083.65:150.44:311.07:026:47Waning Gibbous2Wed
3Thu12:122.65:520.45:051.27:036:46Waning Gibbous3Thu
4Fri1:182.66:340.45:471.47:046:44Waning Gibbous4Fri
5Sat2:302.57:290.46:401.57:056:43Third Quarter5Sat
6Sun12:003.63:392.68:410.47:451.67:066:41Third Quarter6Sun
7Mon12:573.54:392.79:540.39:021.67:076:40Third Quarter7Mon
8Tue2:063.35:292.810:540.210:191.57:076:38Third Quarter8Tue
9Wed3:273.36:112.911:440.111:241.27:086:37Waning Crescent9Wed
10Thu4:453.36:463.012:260.07:096:35Waning Crescent10Thu
11Fri5:523.47:163.212:210.91:020.07:106:34Waning Crescent11Fri
12Sat6:503.57:433.41:130.61:360.17:116:32New Moon12Sat
13Sun7:463.58:083.62:040.32:090.27:126:31New Moon13Sun
14Mon8:413.48:363.82:540.12:440.47:136:29New Moon14Mon
15Tue9:373.39:074.03:460.03:200.67:146:28Waxing Crescent15Tue
16Wed10:373.29:424.24:39-0.14:010.97:156:27Waxing Crescent16Wed
17Thu11:423.010:244.25:36-0.14:471.17:166:25Waxing Crescent17Thu
18Fri12:512.96:37-0.15:401.37:176:24Waxing Crescent18Fri
19Sat2:032.97:430.06:441.47:186:23First Quarter19Sat
20Sun12:083.73:112.98:520.08:031.57:196:21First Quarter20Sun
21Mon1:233.44:133.09:580.09:281.47:206:20First Quarter21Mon
22Tue2:593.25:083.210:57-0.110:441.17:216:19Waxing Gibbous22Tue
23Wed4:253.15:553.311:47-0.111:490.87:226:17Waxing Gibbous23Wed
24Thu5:323.06:363.412:300.07:236:16Waxing Gibbous24Thu
25Fri6:283.07:113.412:450.61:070.17:246:15Waxing Gibbous25Fri
26Sat7:182.97:413.51:360.31:390.37:256:14Full Moon26Sat
27Sun7:052.97:053.51:220.21:070.56:265:12Full Moon27Sun
28Mon7:512.87:213.62:050.11:310.76:275:11Full Moon28Mon
29Tue8:382.87:343.72:460.11:541.06:285:10Full Moon29Tue
30Wed9:272.77:533.83:240.12:211.26:295:09Waning Gibbous30Wed
31Thu10:192.78:213.93:590.12:561.36:305:08Waning Gibbous31Thu
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 14% 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 Crescent (14% 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