37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

76°
H 80°
L 54°
WSW
11mph
High tide
1:06 pm

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

TIDE TIMES for Wednesday, September 16, 2026
The tide is currently rising in Grant Line Canal (drawbridge), CA.
Next low tide : 5:55 pm (1.2 ft)
Next high tide : in 2h 12m at 1:06 pm (2.8 ft)
Sunset today : 7:12 pm
Sunrise tomorrow : 6:48 am
Moon phase : Waxing Crescent (31% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Mar 1980

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat8:223.47:383.52:190.02:130.96:365:59Full Moon1Sat
2Sun8:533.38:153.42:470.12:530.86:356:00Full Moon2Sun
3Mon9:173.38:533.23:080.23:300.76:336:01Full Moon3Mon
4Tue9:343.39:343.13:260.34:060.66:326:02Waning Gibbous4Tue
5Wed9:483.310:192.93:470.44:420.66:306:03Waning Gibbous5Wed
6Thu10:093.411:122.74:150.55:210.56:296:04Waning Gibbous6Thu
7Fri10:403.44:520.66:100.56:276:05Waning Gibbous7Fri
8Sat12:212.511:20 AM3.55:350.87:160.56:266:06Third Quarter8Sat
9Sun1:432.412:093.56:281.18:390.56:246:07Third Quarter9Sun
10Mon3:022.51:093.57:321.29:520.36:236:08Third Quarter10Mon
11Tue4:092.62:193.58:451.310:530.26:216:09Third Quarter11Tue
12Wed5:042.83:343.610:001.311:440.06:206:10Waning Crescent12Wed
13Thu5:523.04:433.711:071.16:186:11Waning Crescent13Thu
14Fri6:333.25:453.812:29-0.112:060.96:176:12Waning Crescent14Fri
15Sat7:113.46:423.91:11-0.11:020.76:156:13New Moon15Sat
16Sun7:473.57:363.81:51-0.11:550.56:146:14New Moon16Sun
17Mon8:223.68:313.72:290.02:480.36:126:15New Moon17Mon
18Tue8:573.79:283.53:070.13:410.26:116:16Waxing Crescent18Tue
19Wed9:333.810:283.33:450.34:360.16:096:16Waxing Crescent19Wed
20Thu10:123.811:343.14:260.55:350.16:086:17Waxing Crescent20Thu
21Fri10:553.75:120.76:400.16:066:18First Quarter21Fri
22Sat12:462.911:46 AM3.66:060.97:510.26:056:19First Quarter22Sat
23Sun2:002.812:493.47:111.19:020.16:036:20First Quarter23Sun
24Mon3:112.92:063.28:271.210:060.16:026:21First Quarter24Mon
25Tue4:133.03:233.29:401.211:020.06:006:22Waxing Gibbous25Tue
26Wed5:073.24:273.210:451.011:500.05:596:23Waxing Gibbous26Wed
27Thu5:533.35:213.211:410.85:576:24Waxing Gibbous27Thu
28Fri6:343.46:083.212:310.012:310.75:566:25Waxing Gibbous28Fri
29Sat7:103.46:503.21:060.11:170.65:546:26Full Moon29Sat
30Sun7:403.47:313.11:360.21:590.55:536:27Full Moon30Sun
31Mon8:043.48:103.12:010.32:380.45:516:28Full Moon31Mon
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 transitional phase. Tonight's moon is 31% 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 shifting between spring and neap.

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 (31% illuminated). This places Grant Line Canal (drawbridge), CA in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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