37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

63°
H -°
L 55°
WSW
9mph
Low tide
3:16 am

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

TIDE TIMES for Sunday, September 27, 2026
The tide is currently falling in Grant Line Canal (drawbridge), CA.
Next low tide : in 2h 05m at 3:16 am (0.4 ft)
Next high tide : 9:03 am (3.2 ft)
Sunset today : 6:55 pm
Sunrise tomorrow : 6:58 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Apr 2090

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat9:143.510:152.93:290.64:240.36:497:29New Moon1Sat
2Sun9:353.611:002.83:560.74:560.26:487:30Waxing Crescent2Sun
3Mon10:053.711:512.74:300.85:300.26:467:31Waxing Crescent3Mon
4Tue10:423.85:090.96:100.26:457:31Waxing Crescent4Tue
5Wed12:522.611:27 AM3.75:561.07:030.26:437:32Waxing Crescent5Wed
6Thu2:022.612:193.66:521.18:150.26:427:33First Quarter6Thu
7Fri3:132.61:223.48:011.29:340.26:407:34First Quarter7Fri
8Sat4:172.82:383.39:211.210:430.16:397:35First Quarter8Sat
9Sun5:122.94:033.310:401.011:400.16:377:36Waxing Gibbous9Sun
10Mon5:593.25:213.311:490.76:367:37Waxing Gibbous10Mon
11Tue6:423.46:273.412:290.012:500.56:347:38Waxing Gibbous11Tue
12Wed7:203.67:263.41:130.11:460.26:337:39Full Moon12Wed
13Thu7:573.78:223.41:550.22:400.06:327:40Full Moon13Thu
14Fri8:313.89:163.42:350.43:32-0.16:307:41Full Moon14Fri
15Sat9:053.910:123.33:150.54:23-0.26:297:42Full Moon15Sat
16Sun9:393.911:083.23:560.75:13-0.26:277:43Waning Gibbous16Sun
17Mon10:143.84:390.96:05-0.16:267:43Waning Gibbous17Mon
18Tue12:073.110:53 AM3.75:251.06:58-0.16:257:44Waning Gibbous18Tue
19Wed1:093.011:37 AM3.46:181.17:540.06:237:45Third Quarter19Wed
20Thu2:112.912:313.27:201.28:530.16:227:46Third Quarter20Thu
21Fri3:133.01:442.98:321.29:510.16:217:47Third Quarter21Fri
22Sat4:103.03:122.79:471.110:450.16:197:48Third Quarter22Sat
23Sun5:013.14:302.710:550.911:320.16:187:49Waning Crescent23Sun
24Mon5:473.25:332.711:540.76:177:50Waning Crescent24Mon
25Tue6:263.36:272.712:140.212:460.56:167:51Waning Crescent25Tue
26Wed6:593.47:162.812:500.31:330.36:147:52Waning Crescent26Wed
27Thu7:273.48:012.81:220.42:170.26:137:53Waning Crescent27Thu
28Fri7:483.58:462.81:500.62:580.16:127:54New Moon28Fri
29Sat8:063.69:312.82:180.83:360.16:117:55New Moon29Sat
30Sun8:273.810:172.82:500.94:120.06:097:55New Moon30Sun
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 99% 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 Full Moon (99% 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