37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

58°
H -°
L 51°
WSW
11mph
Low tide
3:58 am

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

TIDE TIMES for Monday, September 28, 2026
The tide is currently falling in Grant Line Canal (drawbridge), CA.
Next low tide : in 2h 36m at 3:58 am (0.3 ft)
Next high tide : 9:53 am (3.1 ft)
Sunset today : 6:53 pm
Sunrise tomorrow : 6:59 am
Moon phase : Waning Gibbous (95% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Jan 1961

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun8:233.16:553.92:22-0.11:301.47:214:57Full Moon1Sun
2Mon9:063.17:253.83:00-0.12:121.47:214:58Full Moon2Mon
3Tue9:473.17:593.83:330.02:531.47:214:59Full Moon3Tue
4Wed10:253.18:373.74:000.03:341.37:215:00Waning Gibbous4Wed
5Thu11:003.19:193.54:220.04:161.37:215:01Waning Gibbous5Thu
6Fri11:333.010:053.34:430.05:011.27:215:01Waning Gibbous6Fri
7Sat12:043.05:100.05:521.17:215:02Waning Gibbous7Sat
8Sun12:353.15:450.16:521.07:215:03Third Quarter8Sun
9Mon12:002.71:093.26:280.38:040.97:215:04Third Quarter9Mon
10Tue1:212.51:493.37:170.59:200.77:215:05Third Quarter10Tue
11Wed2:532.42:343.58:110.710:290.57:215:06Third Quarter11Wed
12Thu4:142.53:233.89:090.911:300.27:205:07Waning Crescent12Thu
13Fri5:222.74:134.010:091.17:205:08Waning Crescent13Fri
14Sat6:212.95:044.212:250.011:10 AM1.27:205:09Waning Crescent14Sat
15Sun7:153.15:554.41:16-0.112:101.37:205:10New Moon15Sun
16Mon8:053.26:474.42:04-0.31:101.37:195:11New Moon16Mon
17Tue8:533.37:404.42:50-0.32:091.27:195:12New Moon17Tue
18Wed9:393.48:344.23:34-0.33:071.17:185:13Waxing Crescent18Wed
19Thu10:243.59:314.04:16-0.34:051.07:185:14Waxing Crescent19Thu
20Fri11:103.510:313.64:57-0.25:050.97:175:16Waxing Crescent20Fri
21Sat11:563.511:383.25:38-0.16:090.87:175:17Waxing Crescent21Sat
22Sun12:443.56:210.17:190.77:165:18First Quarter22Sun
23Mon12:542.91:353.57:080.48:330.57:165:19First Quarter23Mon
24Tue2:142.72:273.68:010.69:440.47:155:20First Quarter24Tue
25Wed3:292.73:193.68:580.810:490.27:155:21Waxing Gibbous25Wed
26Thu4:382.74:083.79:561.011:460.07:145:22Waxing Gibbous26Thu
27Fri5:372.94:523.710:521.27:135:23Waxing Gibbous27Fri
28Sat6:303.05:323.812:36-0.111:45 AM1.37:125:24Waxing Gibbous28Sat
29Sun7:173.26:093.81:20-0.112:331.37:125:25Full Moon29Sun
30Mon8:003.26:433.81:59-0.11:181.37:115:27Full Moon30Mon
31Tue8:393.27:163.72:330.02:001.37:105:28Full Moon31Tue
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 95% 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 (95% 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