37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

55°
H -°
L 47°
W
7mph
Low tide
4:18 am

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

TIDE TIMES for Monday, October 12, 2026
The tide is currently falling in Grant Line Canal (drawbridge), CA.
Next low tide : in 3h 59m at 4:18 am (0.1 ft)
Next high tide : 10:06 am (3.0 ft)
Sunset today : 6:32 pm
Sunrise tomorrow : 7:11 am
Moon phase : Waxing Crescent (5% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Oct 1934

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon12:423.33:412.99:260.28:441.56:015:50Third Quarter1Mon
2Tue2:063.14:313.010:190.29:521.36:015:48Waning Crescent2Tue
3Wed3:243.15:143.111:030.110:511.06:025:47Waning Crescent3Wed
4Thu4:263.15:513.211:400.111:420.86:035:45Waning Crescent4Thu
5Fri5:183.16:223.212:110.26:045:43Waning Crescent5Fri
6Sat6:053.16:463.312:290.612:370.36:055:42New Moon6Sat
7Sun6:503.07:033.41:120.412:580.56:065:40New Moon7Sun
8Mon7:343.07:153.61:530.31:200.76:075:39New Moon8Mon
9Tue8:212.97:343.82:330.21:470.86:085:38New Moon9Tue
10Wed9:102.98:014.03:120.22:201.06:095:36Waxing Crescent10Wed
11Thu10:042.88:374.13:530.23:001.26:105:35Waxing Crescent11Thu
12Fri11:042.79:204.14:380.13:451.36:115:33Waxing Crescent12Fri
13Sat12:112.75:330.24:381.46:125:32Waxing Crescent13Sat
14Sun1:202.76:410.25:421.56:125:30First Quarter14Sun
15Mon2:242.77:530.17:001.46:135:29First Quarter15Mon
16Tue12:213.53:222.88:590.18:271.36:145:28First Quarter16Tue
17Wed1:523.34:113.09:560.09:461.06:155:26Waxing Gibbous17Wed
18Thu3:233.24:543.210:450.010:540.66:165:25Waxing Gibbous18Thu
19Fri4:363.25:333.411:280.011:540.36:175:23Waxing Gibbous19Fri
20Sat5:393.26:083.612:070.26:185:22Waxing Gibbous20Sat
21Sun6:363.26:403.812:490.112:430.46:195:21Full Moon21Sun
22Mon7:313.17:093.91:420.01:190.76:205:19Full Moon22Mon
23Tue8:263.17:374.02:32-0.11:550.96:215:18Full Moon23Tue
24Wed9:213.08:064.03:21-0.12:331.26:225:17Waning Gibbous24Wed
25Thu10:183.08:384.04:09-0.13:151.36:235:16Waning Gibbous25Thu
26Fri11:162.99:163.84:570.04:011.56:245:14Waning Gibbous26Fri
27Sat12:152.95:470.14:541.56:255:13Waning Gibbous27Sat
28Sun1:132.96:390.15:561.56:265:12Third Quarter28Sun
29Mon2:082.97:320.17:051.46:275:11Third Quarter29Mon
30Tue2:592.98:250.18:181.26:285:10Third Quarter30Tue
31Wed1:192.83:452.99:130.19:261.06:295:09Third Quarter31Wed
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 5% 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 Crescent (5% 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