37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

61°
H 91°
L 57°
WNW
5mph
Low tide
10:17 am

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 1h 58m at 10:17 am (0.4 ft)
Next high tide : 4:32 pm (2.8 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 - Oct 1976

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri2:073.54:153.110:100.19:441.17:016:48First Quarter1Fri
2Sat3:333.35:123.211:090.110:570.97:026:47Waxing Gibbous2Sat
3Sun4:483.36:013.412:010.07:036:45Waxing Gibbous3Sun
4Mon5:503.36:453.512:000.712:460.17:046:44Waxing Gibbous4Mon
5Tue6:433.27:243.512:550.61:260.27:056:42Waxing Gibbous5Tue
6Wed7:313.27:573.51:460.42:010.37:066:41Full Moon6Wed
7Thu8:163.28:253.52:320.32:310.57:076:39Full Moon7Thu
8Fri9:003.18:463.63:150.32:590.77:086:38Full Moon8Fri
9Sat9:453.09:033.63:560.33:240.97:096:36Full Moon9Sat
10Sun10:302.99:233.74:330.33:521.07:096:35Waning Gibbous10Sun
11Mon11:172.99:513.75:090.34:251.17:106:33Waning Gibbous11Mon
12Tue12:092.85:420.35:051.27:116:32Waning Gibbous12Tue
13Wed1:042.76:180.35:511.27:126:31Waning Gibbous13Wed
14Thu2:032.77:020.36:461.37:136:29Third Quarter14Thu
15Fri3:022.77:580.37:501.37:146:28Third Quarter15Fri
16Sat12:593.23:572.79:020.39:021.27:156:26Third Quarter16Sat
17Sun2:113.14:452.910:020.210:141.07:166:25Third Quarter17Sun
18Mon3:323.05:273.010:540.211:190.87:176:24Waning Crescent18Mon
19Tue4:493.16:033.211:400.27:186:22Waning Crescent19Tue
20Wed5:553.26:353.412:170.512:220.37:196:21Waning Crescent20Wed
21Thu6:553.37:073.71:120.31:020.47:206:20New Moon21Thu
22Fri7:523.37:393.92:050.11:430.67:216:18New Moon22Fri
23Sat8:483.38:154.12:58-0.12:270.77:226:17New Moon23Sat
24Sun9:453.38:544.23:50-0.23:130.97:236:16New Moon24Sun
25Mon10:433.29:384.24:44-0.24:031.07:246:15Waxing Crescent25Mon
26Tue11:433.210:264.05:38-0.24:571.17:256:13Waxing Crescent26Tue
27Wed12:453.16:34-0.25:571.17:266:12Waxing Crescent27Wed
28Thu1:483.17:33-0.17:041.27:276:11First Quarter28Thu
29Fri12:253.42:493.18:330.08:191.17:286:10First Quarter29Fri
30Sat1:473.13:463.29:310.09:350.97:296:09First Quarter30Sat
31Sun2:142.93:393.39:260.19:450.76:305:08First Quarter31Sun
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