37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

72°
H -°
L 56°
WSW
7mph
Low tide
5:34 am

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

TIDE TIMES for Wednesday, September 30, 2026
The tide is currently falling in Grant Line Canal (drawbridge), CA.
Next low tide : in 6h 23m at 5:34 am (0.2 ft)
Next high tide : 11:53 am (2.8 ft)
Sunset today : 6:52 pm
Sunrise tomorrow : 6:59 am
Moon phase : Waning Gibbous (88% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Aug 2096

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed5:484.08:273.112:031.82:210.06:108:13Waxing Gibbous1Wed
2Thu6:314.19:093.212:581.83:000.06:118:12Full Moon2Thu
3Fri7:154.19:473.21:491.73:36-0.16:128:11Full Moon3Fri
4Sat8:004.210:213.22:381.64:08-0.16:138:10Full Moon4Sat
5Sun8:464.110:513.23:251.54:36-0.16:148:09Full Moon5Sun
6Mon9:344.011:183.34:111.35:03-0.16:148:08Waning Gibbous6Mon
7Tue10:243.811:453.44:581.15:320.06:158:07Waning Gibbous7Tue
8Wed11:193.55:490.96:040.16:168:06Waning Gibbous8Wed
9Thu12:153.512:223.16:470.86:410.36:178:04Third Quarter9Thu
10Fri12:523.71:412.87:570.77:250.66:188:03Third Quarter10Fri
11Sat1:353.93:122.69:200.68:171.06:198:02Third Quarter11Sat
12Sun2:274.04:392.710:420.59:191.36:208:01Third Quarter12Sun
13Mon3:254.15:532.811:540.310:301.56:208:00Waning Crescent13Mon
14Tue4:284.26:563.012:560.16:217:58Waning Crescent14Tue
15Wed5:324.27:503.21:500.06:227:57Waning Crescent15Wed
16Thu6:304.38:383.312:491.62:37-0.16:237:56New Moon16Thu
17Fri7:244.29:233.41:501.53:20-0.16:247:54New Moon17Fri
18Sat8:144.110:033.42:461.33:58-0.16:257:53New Moon18Sat
19Sun9:023.910:393.43:371.24:310.06:267:52New Moon19Sun
20Mon9:483.711:123.44:271.14:590.16:267:50Waxing Crescent20Mon
21Tue10:363.411:403.45:140.95:230.36:277:49Waxing Crescent21Tue
22Wed11:273.16:030.85:470.46:287:48Waxing Crescent22Wed
23Thu12:053.412:262.86:540.86:140.76:297:46Waxing Crescent23Thu
24Fri12:273.41:372.67:530.76:490.96:307:45First Quarter24Fri
25Sat12:553.52:562.59:010.77:341.26:317:43First Quarter25Sat
26Sun1:323.54:132.510:120.68:301.46:327:42First Quarter26Sun
27Mon2:203.55:222.711:180.49:371.66:327:41First Quarter27Mon
28Tue3:193.66:202.912:140.36:337:39Waxing Gibbous28Tue
29Wed4:243.67:093.01:020.26:347:38Waxing Gibbous29Wed
30Thu5:243.77:513.11:440.16:357:36Waxing Gibbous30Thu
31Fri6:193.88:283.212:471.52:220.06:367:35Waxing Gibbous31Fri
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 88% 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 Waning Gibbous (88% 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