37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

67°
H -°
L 60°
WNW
9mph
High tide
12:44 am

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

TIDE TIMES for Friday, September 4, 2026
The tide is currently rising in Grant Line Canal (drawbridge), CA.
Next low tide : 9:21 am (0.5 ft)
Next high tide : in 27m at 12:44 am (4.1 ft)
Sunset today : 7:30 pm
Sunrise tomorrow : 6:38 am
Moon phase : Third Quarter (45% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Oct 2042

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed10:113.39:474.04:170.14:030.67:016:48Waning Gibbous1Wed
2Thu11:143.110:244.15:130.04:430.97:026:47Waning Gibbous2Thu
3Fri12:233.06:120.05:291.17:036:45Waning Gibbous3Fri
4Sat1:362.97:180.16:231.37:046:44Third Quarter4Sat
5Sun2:502.98:300.17:321.57:056:42Third Quarter5Sun
6Mon12:573.73:592.99:420.18:531.57:066:41Third Quarter6Mon
7Tue2:193.44:593.110:470.110:131.47:076:39Third Quarter7Tue
8Wed3:493.35:503.211:420.011:231.17:086:38Waning Crescent8Wed
9Thu5:033.26:343.312:290.07:096:36Waning Crescent9Thu
10Fri6:023.27:133.412:220.91:080.07:096:35Waning Crescent10Fri
11Sat6:523.17:463.41:140.61:410.17:106:33Waning Crescent11Sat
12Sun7:373.08:133.42:010.42:080.37:116:32New Moon12Sun
13Mon8:213.08:333.42:450.32:300.57:126:31New Moon13Mon
14Tue9:052.98:443.53:260.32:480.77:136:29New Moon14Tue
15Wed9:502.88:553.64:050.23:090.97:146:28New Moon15Wed
16Thu10:392.79:153.84:410.23:371.17:156:26Waxing Crescent16Thu
17Fri11:322.79:443.95:160.24:121.37:166:25Waxing Crescent17Fri
18Sat12:312.65:530.24:551.47:176:24Waxing Crescent18Sat
19Sun1:352.66:370.25:441.57:186:22Waxing Crescent19Sun
20Mon2:402.67:350.26:441.67:196:21First Quarter20Mon
21Tue12:003.63:402.68:440.27:561.67:206:20First Quarter21Tue
22Wed1:053.44:322.79:500.19:161.47:216:18First Quarter22Wed
23Thu2:243.25:162.910:450.010:321.27:226:17First Quarter23Thu
24Fri3:533.15:533.011:320.011:370.87:236:16Waxing Gibbous24Fri
25Sat5:113.26:263.212:130.07:246:15Waxing Gibbous25Sat
26Sun6:183.26:563.512:350.512:510.17:256:13Waxing Gibbous26Sun
27Mon7:183.27:253.71:300.21:270.37:266:12Full Moon27Mon
28Tue8:173.27:554.02:240.02:050.57:276:11Full Moon28Tue
29Wed9:163.18:284.23:17-0.22:440.87:286:10Full Moon29Wed
30Thu10:163.19:054.34:11-0.33:281.17:296:09Waning Gibbous30Thu
31Fri11:193.09:464.35:06-0.34:161.37:306:08Waning Gibbous31Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9414785)

Common Questions About Grant Line Canal (drawbridge), CA Tides

Collapse All
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 45% 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 Third Quarter (45% 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