37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

70°
H -°
L 58°
WSW
12mph
High tide
10:16 pm

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

TIDE TIMES for Sunday, September 13, 2026
The tide is currently rising in Grant Line Canal (drawbridge), CA.
Next low tide (tomorrow) : 5:20 am (0.4 ft)
Next high tide : in 2h 19m at 10:16 pm (3.6 ft)
Sunset today : 7:16 pm
Sunrise tomorrow : 6:46 am
Moon phase : Waxing Crescent (8% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Apr 2067

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri9:013.810:352.93:160.74:390.16:507:28Waning Gibbous1Fri
2Sat9:324.011:292.83:520.95:200.16:487:29Waning Gibbous2Sat
3Sun10:114.14:331.06:070.16:477:30Waning Gibbous3Sun
4Mon12:312.710:55 AM4.05:211.17:060.16:457:31Waning Gibbous4Mon
5Tue1:392.611:48 AM3.86:171.28:150.16:447:32Third Quarter5Tue
6Wed2:482.712:513.67:251.39:270.16:427:33Third Quarter6Wed
7Thu3:532.82:113.38:491.210:310.06:417:34Third Quarter7Thu
8Fri4:492.93:453.210:151.111:270.06:397:35Waning Crescent8Fri
9Sat5:383.15:083.211:290.86:387:36Waning Crescent9Sat
10Sun6:223.46:153.212:150.012:320.56:367:37Waning Crescent10Sun
11Mon7:013.57:143.212:580.11:290.26:357:38Waning Crescent11Mon
12Tue7:363.78:083.21:370.22:220.06:347:38New Moon12Tue
13Wed8:083.89:013.22:140.43:13-0.16:327:39New Moon13Wed
14Thu8:383.99:543.12:500.64:01-0.16:317:40New Moon14Thu
15Fri9:063.910:483.03:260.94:48-0.16:297:41Waxing Crescent15Fri
16Sat9:353.911:442.94:041.05:34-0.16:287:42Waxing Crescent16Sat
17Sun10:083.84:461.26:210.06:277:43Waxing Crescent17Sun
18Mon12:412.910:46 AM3.65:321.37:100.16:257:44Waxing Crescent18Mon
19Tue1:402.811:31 AM3.46:261.48:030.16:247:45First Quarter19Tue
20Wed2:392.812:253.17:301.48:580.16:227:46First Quarter20Wed
21Thu3:352.81:352.88:441.39:520.26:217:47First Quarter21Thu
22Fri4:262.93:032.69:571.110:400.26:207:48First Quarter22Fri
23Sat5:113.04:252.511:030.911:210.26:197:49Waxing Gibbous23Sat
24Sun5:503.15:312.612:000.66:177:49Waxing Gibbous24Sun
25Mon6:223.26:282.612:520.46:167:50Waxing Gibbous25Mon
26Tue6:473.37:202.712:270.51:390.26:157:51Waxing Gibbous26Tue
27Wed7:073.58:102.812:560.62:230.06:147:52Full Moon27Wed
28Thu7:253.78:592.81:280.83:06-0.16:127:53Full Moon28Thu
29Fri7:514.09:502.92:031.03:49-0.16:117:54Full Moon29Fri
30Sat8:244.110:422.92:441.14:32-0.26:107:55Full Moon30Sat
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 8% 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 (8% 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