37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

75°
H 81°
L 54°
WNW
7mph
High tide
3:42 pm

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

TIDE TIMES for Friday, September 4, 2026
The tide is currently rising in Grant Line Canal (drawbridge), CA.
Next low tide : 7:57 pm (1.5 ft)
Next high tide : in 3h 27m at 3:42 pm (2.6 ft)
Sunset today : 7:30 pm
Sunrise tomorrow : 6:38 am
Moon phase : Third Quarter (45% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Jul 2046

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun5:324.18:242.82:130.05:478:31Waning Crescent1Sun
2Mon6:154.39:122.912:321.72:57-0.15:488:31New Moon2Mon
3Tue7:014.49:563.01:281.83:37-0.25:488:31New Moon3Tue
4Wed7:504.410:373.12:241.74:15-0.25:498:31New Moon4Wed
5Thu8:414.411:143.13:201.64:50-0.35:498:31Waxing Crescent5Thu
6Fri9:334.211:503.24:151.45:23-0.35:508:31Waxing Crescent6Fri
7Sat10:284.05:111.25:56-0.25:508:30Waxing Crescent7Sat
8Sun12:263.311:27 AM3.66:111.06:30-0.15:518:30Waxing Crescent8Sun
9Mon1:033.512:333.27:160.97:080.15:528:30First Quarter9Mon
10Tue1:433.61:512.88:280.77:500.45:528:29First Quarter10Tue
11Wed2:273.83:172.69:450.58:380.75:538:29First Quarter11Wed
12Thu3:144.04:402.611:000.39:331.15:548:28Waxing Gibbous12Thu
13Fri4:054.15:552.712:070.15:548:28Waxing Gibbous13Fri
14Sat4:574.26:592.91:070.05:558:28Waxing Gibbous14Sat
15Sun5:474.27:563.12:01-0.15:568:27Waxing Gibbous15Sun
16Mon6:354.28:473.212:421.72:49-0.25:568:26Full Moon16Mon
17Tue7:204.29:333.31:411.73:32-0.25:578:26Full Moon17Tue
18Wed8:044.110:153.32:361.74:10-0.15:588:25Full Moon18Wed
19Thu8:453.910:533.33:271.64:43-0.15:598:25Full Moon19Thu
20Fri9:273.711:273.34:141.45:110.05:598:24Waning Gibbous20Fri
21Sat10:093.511:573.35:001.35:330.16:008:23Waning Gibbous21Sat
22Sun10:553.25:451.25:540.26:018:23Waning Gibbous22Sun
23Mon12:233.311:47 AM2.96:341.16:170.46:028:22Waning Gibbous23Mon
24Tue12:463.412:502.67:291.06:480.66:038:21Third Quarter24Tue
25Wed1:113.52:142.48:350.97:260.96:038:20Third Quarter25Wed
26Thu1:423.63:442.39:500.88:131.26:048:20Third Quarter26Thu
27Fri2:223.85:052.411:030.69:081.46:058:19Third Quarter27Fri
28Sat3:103.96:132.612:050.46:068:18Waning Crescent28Sat
29Sun4:044.07:102.812:590.36:078:17Waning Crescent29Sun
30Mon5:014.27:582.91:460.16:088:16Waning Crescent30Mon
31Tue5:584.38:413.112:201.72:290.06:088:15New 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 neap phase. Tonight's moon is 45% 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 minimum.

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 Third Quarter (45% illuminated). This places Grant Line Canal (drawbridge), CA in a neap tide cycle, so tidal ranges are near their weekly minimum 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