37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

87°
H 88°
L 54°
W
10mph
High tide
8:14 pm

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

TIDE TIMES for Friday, September 25, 2026
The tide is currently rising in Grant Line Canal (drawbridge), CA.
Next low tide (tomorrow) : 2:34 am (0.5 ft)
Next high tide : in 4h 10m at 8:14 pm (3.3 ft)
Sunset today : 6:58 pm
Sunrise tomorrow : 6:56 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Jul 1965

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu9:274.54:061.65:41-0.35:478:31Waxing Crescent1Thu
2Fri12:073.310:24 AM4.25:091.56:25-0.35:478:31Waxing Crescent2Fri
3Sat12:553.311:27 AM3.96:151.37:09-0.25:488:31Waxing Crescent3Sat
4Sun1:433.412:363.47:231.17:530.05:488:31First Quarter4Sun
5Mon2:303.51:543.08:360.98:370.25:498:31First Quarter5Mon
6Tue3:173.63:142.89:490.79:230.45:498:31First Quarter6Tue
7Wed4:033.74:312.610:590.410:100.75:508:30Waxing Gibbous7Wed
8Thu4:473.95:422.712:030.25:518:30Waxing Gibbous8Thu
9Fri5:274.06:452.81:000.05:518:30Waxing Gibbous9Fri
10Sat6:044.07:432.91:52-0.15:528:29Waxing Gibbous10Sat
11Sun6:374.18:353.112:331.52:39-0.15:538:29Full Moon11Sun
12Mon7:074.19:243.21:211.73:22-0.15:538:29Full Moon12Mon
13Tue7:374.110:083.22:081.84:01-0.15:548:28Full Moon13Tue
14Wed8:104.010:493.22:541.84:350.05:558:28Full Moon14Wed
15Thu8:464.011:273.23:381.75:040.05:558:27Waning Gibbous15Thu
16Fri9:263.84:211.65:290.05:568:27Waning Gibbous16Fri
17Sat12:003.210:09 AM3.75:041.55:510.05:578:26Waning Gibbous17Sat
18Sun12:303.110:55 AM3.45:481.46:150.05:578:25Waning Gibbous18Sun
19Mon12:573.211:47 AM3.16:371.26:450.15:588:25Waning Gibbous19Mon
20Tue1:233.212:482.87:331.17:220.35:598:24Third Quarter20Tue
21Wed1:523.42:062.68:411.08:050.56:008:24Third Quarter21Wed
22Thu2:283.63:432.49:590.88:540.86:018:23Third Quarter22Thu
23Fri3:103.85:112.511:150.69:481.16:018:22Waning Crescent23Fri
24Sat3:574.16:242.712:220.46:028:21Waning Crescent24Sat
25Sun4:484.37:272.91:210.26:038:21Waning Crescent25Sun
26Mon5:424.58:233.02:140.06:048:20Waning Crescent26Mon
27Tue6:384.69:143.212:531.73:04-0.16:058:19New Moon27Tue
28Wed7:344.710:023.31:581.63:51-0.26:058:18New Moon28Wed
29Thu8:304.610:463.43:011.54:34-0.26:068:17New Moon29Thu
30Fri9:274.411:293.44:021.35:14-0.26:078:16Waxing Crescent30Fri
31Sat10:254.15:021.25:52-0.16:088:15Waxing Crescent31Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9414785)

Common Questions About Grant Line Canal (drawbridge), CA Tides

Collapse All
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