37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

59°
H -°
L 53°
W
11mph
High tide
4:56 am

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

TIDE TIMES for Tuesday, September 22, 2026
The tide is currently rising in Grant Line Canal (drawbridge), CA.
Next low tide : 12:44 pm (0.1 ft)
Next high tide : in 4h 42m at 4:56 am (3.2 ft)
Sunset today : 7:02 pm
Sunrise tomorrow : 6:53 am
Moon phase : Waxing Gibbous (84% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Jul 1973

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun8:194.610:453.32:491.54:32-0.35:478:31New Moon1Sun
2Mon9:154.411:313.43:521.45:14-0.35:478:31Waxing Crescent2Mon
3Tue10:114.14:541.25:54-0.35:488:31Waxing Crescent3Tue
4Wed12:163.511:11 AM3.75:551.16:32-0.15:488:31Waxing Crescent4Wed
5Thu1:003.512:143.36:580.97:090.15:498:31First Quarter5Thu
6Fri1:443.61:262.98:050.87:470.35:508:30First Quarter6Fri
7Sat2:283.62:432.69:150.68:290.65:508:30First Quarter7Sat
8Sun3:133.74:002.510:250.59:160.95:518:30First Quarter8Sun
9Mon3:583.85:122.611:300.310:071.25:518:30Waxing Gibbous9Mon
10Tue4:413.86:172.712:290.15:528:29Waxing Gibbous10Tue
11Wed5:223.97:142.91:210.05:538:29Waxing Gibbous11Wed
12Thu6:003.98:043.02:07-0.15:538:29Waxing Gibbous12Thu
13Fri6:354.08:503.112:481.72:49-0.15:548:28Full Moon13Fri
14Sat7:104.09:313.21:371.73:26-0.15:558:28Full Moon14Sat
15Sun7:454.010:093.22:231.73:590.05:558:27Full Moon15Sun
16Mon8:223.910:423.23:071.64:260.05:568:27Full Moon16Mon
17Tue9:023.811:103.23:501.44:480.05:578:26Waning Gibbous17Tue
18Wed9:443.711:333.24:311.35:080.05:588:25Waning Gibbous18Wed
19Thu10:303.511:553.35:141.15:320.05:588:25Waning Gibbous19Thu
20Fri11:203.26:001.06:020.25:598:24Waning Gibbous20Fri
21Sat12:203.512:192.96:530.96:380.46:008:23Third Quarter21Sat
22Sun12:533.71:352.67:580.87:210.76:018:23Third Quarter22Sun
23Mon1:353.93:122.59:200.78:121.06:018:22Third Quarter23Mon
24Tue2:244.14:442.510:450.69:111.26:028:21Third Quarter24Tue
25Wed3:204.25:592.711:570.410:181.46:038:21Waning Crescent25Wed
26Thu4:214.47:012.912:580.16:048:20Waning Crescent26Thu
27Fri5:244.57:553.11:520.06:058:19Waning Crescent27Fri
28Sat6:254.58:443.212:391.52:40-0.16:058:18New Moon28Sat
29Sun7:234.59:293.41:461.43:25-0.26:068:17New Moon29Sun
30Mon8:194.410:113.52:481.34:05-0.26:078:16New Moon30Mon
31Tue9:134.210:513.53:461.14:42-0.16:088:15Waxing Crescent31Tue
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 84% 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 Gibbous (84% 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