37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

57°
H -°
L 54°
W
4mph
Low tide
7:26 am

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

TIDE TIMES for Friday, October 16, 2026
The tide is currently falling in Grant Line Canal (drawbridge), CA.
Next low tide : in 6h 22m at 7:26 am (0.2 ft)
Next high tide : 1:59 pm (2.8 ft)
Sunset today : 6:27 pm
Sunrise tomorrow : 7:15 am
Moon phase : First Quarter (33% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Mar 1928

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu4:452.83:233.79:381.411:410.06:375:59Waxing Gibbous1Thu
2Fri5:443.14:333.710:521.46:356:00Waxing Gibbous2Fri
3Sat6:343.35:333.712:33-0.111:55 AM1.36:346:01Waxing Gibbous3Sat
4Sun7:183.46:243.71:17-0.212:511.16:326:02Full Moon4Sun
5Mon7:583.47:103.61:56-0.21:411.06:316:03Full Moon5Mon
6Tue8:333.47:533.52:30-0.12:260.86:296:04Full Moon6Tue
7Wed9:043.38:353.32:590.03:100.76:286:05Full Moon7Wed
8Thu9:293.39:183.13:220.23:510.66:276:06Waning Gibbous8Thu
9Fri9:483.310:042.93:410.34:310.56:256:07Waning Gibbous9Fri
10Sat10:023.310:572.74:020.55:130.56:246:08Waning Gibbous10Sat
11Sun10:213.44:290.76:000.56:226:09Waning Gibbous11Sun
12Mon12:012.510:50 AM3.55:050.96:590.56:216:10Third Quarter12Mon
13Tue1:182.411:29 AM3.55:501.28:120.46:196:11Third Quarter13Tue
14Wed2:382.412:173.46:461.49:260.46:186:11Third Quarter14Wed
15Thu3:492.61:193.47:561.610:280.26:166:12Third Quarter15Thu
16Fri4:482.72:323.39:151.611:200.16:156:13Waning Crescent16Fri
17Sat5:362.93:493.410:261.56:136:14Waning Crescent17Sat
18Sun6:173.04:553.512:050.011:26 AM1.36:126:15Waning Crescent18Sun
19Mon6:523.15:523.612:44-0.112:191.06:106:16Waning Crescent19Mon
20Tue7:233.26:453.71:19-0.11:080.76:096:17New Moon20Tue
21Wed7:503.37:363.61:51-0.11:560.56:076:18New Moon21Wed
22Thu8:173.58:293.52:230.02:440.36:056:19New Moon22Thu
23Fri8:443.79:243.32:550.23:340.16:046:20Waxing Crescent23Fri
24Sat9:153.810:253.13:290.44:270.06:026:21Waxing Crescent24Sat
25Sun9:513.911:352.94:070.65:260.06:016:22Waxing Crescent25Sun
26Mon10:333.94:520.96:350.15:596:23First Quarter26Mon
27Tue12:532.711:22 AM3.85:451.17:530.15:586:24First Quarter27Tue
28Wed2:132.712:243.66:551.49:100.15:566:24First Quarter28Wed
29Thu3:262.81:473.48:201.410:170.05:556:25First Quarter29Thu
30Fri4:283.03:173.39:431.311:13-0.15:536:26Waxing Gibbous30Fri
31Sat5:213.24:313.310:531.15:526:27Waxing Gibbous31Sat
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 transitional phase. Tonight's moon is 33% 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 shifting between spring and neap.

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 (33% illuminated). This places Grant Line Canal (drawbridge), CA in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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