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

TIDE TIMES for Saturday, July 4, 2026
The tide is currently rising in Grant Line Canal (drawbridge), CA.
Next low tide : 5:33 am (1.3 ft)
Next high tide : in 2h 33m at 12:22 am (3.1 ft)
Sunset today : 8:31 pm
Sunrise tomorrow : 5:48 am
Moon phase : Waning Gibbous (87% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Dec 2015

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:553.26:220.06:281.17:024:47Third Quarter1Tue
2Wed1:463.27:080.17:351.07:034:47Third Quarter2Wed
3Thu12:442.72:353.27:550.28:440.87:044:46Third Quarter3Thu
4Fri2:052.53:213.38:410.39:490.67:054:46Third Quarter4Fri
5Sat3:192.44:023.39:260.510:480.47:064:46Waning Crescent5Sat
6Sun4:252.54:383.410:080.611:410.27:074:46Waning Crescent6Sun
7Mon5:232.65:093.510:480.87:074:46Waning Crescent7Mon
8Tue6:172.75:343.612:290.011:26 AM1.07:084:46Waning Crescent8Tue
9Wed7:062.85:573.81:140.012:051.17:094:46New Moon9Wed
10Thu7:532.96:233.91:56-0.112:451.37:104:46New Moon10Thu
11Fri8:382.96:564.02:35-0.11:271.37:114:46New Moon11Fri
12Sat9:223.07:344.03:12-0.12:121.37:114:47New Moon12Sat
13Sun10:043.08:184.03:46-0.13:001.37:124:47Waxing Crescent13Sun
14Mon10:463.09:053.84:19-0.23:501.27:134:47Waxing Crescent14Mon
15Tue11:283.19:583.64:54-0.24:441.17:134:47Waxing Crescent15Tue
16Wed12:113.15:32-0.15:441.17:144:48Waxing Crescent16Wed
17Thu12:583.26:170.06:550.97:154:48First Quarter17Thu
18Fri12:083.01:463.37:070.18:140.87:154:48First Quarter18Fri
19Sat1:372.82:363.58:020.39:310.57:164:49First Quarter19Sat
20Sun3:072.73:253.78:590.510:410.37:174:49Waxing Gibbous20Sun
21Mon4:242.74:123.99:570.711:430.07:174:50Waxing Gibbous21Mon
22Tue5:312.94:574.110:530.87:184:50Waxing Gibbous22Tue
23Wed6:313.05:414.212:39-0.111:48 AM1.07:184:51Full Moon23Wed
24Thu7:273.16:244.21:31-0.212:411.17:184:51Full Moon24Thu
25Fri8:193.27:064.22:20-0.31:351.27:194:52Full Moon25Fri
26Sat9:093.37:484.13:05-0.32:271.37:194:53Full Moon26Sat
27Sun9:563.38:323.93:47-0.23:181.27:204:53Waning Gibbous27Sun
28Mon10:423.39:173.74:25-0.24:091.27:204:54Waning Gibbous28Mon
29Tue11:263.310:053.45:00-0.15:011.17:204:55Waning Gibbous29Tue
30Wed12:093.25:330.05:561.17:204:55Waning Gibbous30Wed
31Thu12:523.26:050.26:571.07:214:56Third Quarter31Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9414785)

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

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What time does the tide turn (slack tide) in Grant Line Canal (drawbridge), CA today?

Slack tide in Grant Line Canal (drawbridge), CA is approximately 2:57 am — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

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 87% 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 Waning Gibbous (87% 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