37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

58°
H -°
L 54°
WNW
5mph
Low tide
6:36 am

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

TIDE TIMES for Wednesday, September 2, 2026
The tide is currently falling in Grant Line Canal (drawbridge), CA.
Next low tide : in 6h 31m at 6:36 am (0.5 ft)
Next high tide : 12:45 pm (2.7 ft)
Sunset today : 7:33 pm
Sunrise tomorrow : 6:36 am
Moon phase : Third Quarter (67% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Oct 2037

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu2:512.67:480.47:261.37:026:48Third Quarter1Thu
2Fri12:533.64:012.79:120.48:351.47:026:46Third Quarter2Fri
3Sat1:583.55:012.810:270.39:531.37:036:45Third Quarter3Sat
4Sun3:133.55:513.011:270.211:061.27:046:43Waning Crescent4Sun
5Mon4:323.56:353.112:180.17:056:42Waning Crescent5Mon
6Tue5:433.67:133.312:100.91:030.07:066:40Waning Crescent6Tue
7Wed6:463.77:493.51:080.71:450.17:076:39New Moon7Wed
8Thu7:433.78:233.62:030.42:240.27:086:37New Moon8Thu
9Fri8:403.78:573.82:570.23:030.37:096:36New Moon9Fri
10Sat9:363.59:313.93:510.13:420.57:106:35Waxing Crescent10Sat
11Sun10:353.410:063.94:450.04:230.77:116:33Waxing Crescent11Sun
12Mon11:363.210:453.95:400.05:070.97:126:32Waxing Crescent12Mon
13Tue12:413.16:380.05:571.17:126:30Waxing Crescent13Tue
14Wed1:493.07:390.06:551.27:136:29First Quarter14Wed
15Thu12:223.52:563.08:430.18:041.37:146:27First Quarter15Thu
16Fri1:303.33:593.19:470.19:201.37:156:26First Quarter16Fri
17Sat2:543.14:553.210:460.010:321.17:166:25First Quarter17Sat
18Sun4:133.05:443.311:370.011:350.97:176:23Waxing Gibbous18Sun
19Mon5:183.06:273.312:220.07:186:22Waxing Gibbous19Mon
20Tue6:123.07:053.412:300.71:000.17:196:21Waxing Gibbous20Tue
21Wed7:003.07:373.41:180.51:340.27:206:19Waxing Gibbous21Wed
22Thu7:453.08:023.42:030.42:030.47:216:18Full Moon22Thu
23Fri8:282.98:213.52:450.32:280.67:226:17Full Moon23Fri
24Sat9:122.98:363.53:240.32:520.77:236:16Full Moon24Sat
25Sun9:562.88:543.74:010.23:190.97:246:14Full Moon25Sun
26Mon10:422.89:223.84:340.23:521.07:256:13Waning Gibbous26Mon
27Tue11:332.79:573.95:070.24:311.17:266:12Waning Gibbous27Tue
28Wed12:292.75:420.15:171.27:276:11Waning Gibbous28Wed
29Thu1:312.76:250.16:101.37:286:10Waning Gibbous29Thu
30Fri2:342.77:220.17:131.47:296:08Third Quarter30Fri
31Sat12:263.53:342.88:310.18:281.37:306:07Third Quarter31Sat
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 67% 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 Third Quarter (67% 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