38.1617’ N, 122.5500’ W

Hog Island, San Antonio Creek, CA

72°
H 74°
L 57°
SSW
10mph
High tide
5:19 pm

Tides Today & Tomorrow in Hog Island, San Antonio Creek, CA

TIDE TIMES for Wednesday, September 2, 2026
The tide is currently rising in Hog Island, San Antonio Creek, CA.
Next low tide (tomorrow) : 12:59 am (0.4 ft)
Next high tide : in 3h 40m at 5:19 pm (6.6 ft)
Sunset today : 7:38 pm
Sunrise tomorrow : 6:41 am
Moon phase : Third Quarter (67% illuminated)
Tide Station Location : Station #9415344
Common Questions About Tides

Hog Island, San Antonio Creek, CA Tides - Sep 2026

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue4:445.04:396.510:501.411:550.56:407:39Waning Gibbous1Tue
2Wed5:534.65:196.611:301.96:417:38Third Quarter2Wed
3Thu7:214.36:106.612:590.412:212.46:417:36Third Quarter3Thu
4Fri9:044.37:146.52:130.31:332.76:427:35Third Quarter4Fri
5Sat10:294.68:286.63:320.13:052.86:437:33Third Quarter5Sat
6Sun11:254.99:406.74:43-0.14:282.66:447:32Waning Crescent6Sun
7Mon12:095.25:42-0.35:342.36:457:30Waning Crescent7Mon
8Tue12:465.56:32-0.46:301.86:467:29Waning Crescent8Tue
9Wed1:215.87:15-0.47:211.46:477:27New Moon9Wed
10Thu12:416.71:546.07:54-0.28:081.16:477:26New Moon10Thu
11Fri1:336.52:256.28:310.18:540.86:487:24New Moon11Fri
12Sat2:246.12:566.39:060.59:390.66:497:23New Moon12Sat
13Sun3:155.73:256.49:411.010:240.56:507:21Waxing Crescent13Sun
14Mon4:085.33:556.310:161.511:100.46:517:19Waxing Crescent14Mon
15Tue5:064.94:276.210:531.911:590.56:527:18Waxing Crescent15Tue
16Wed6:134.55:036.011:352.46:537:16Waxing Crescent16Wed
17Thu7:394.45:495.812:550.612:312.76:537:15First Quarter17Thu
18Fri9:194.46:485.62:020.71:572.96:547:13First Quarter18Fri
19Sat10:314.67:585.53:140.73:282.96:557:12First Quarter19Sat
20Sun11:154.89:075.54:190.64:342.76:567:10First Quarter20Sun
21Mon11:474.910:075.75:120.45:242.46:577:08Waxing Gibbous21Mon
22Tue12:135.15:540.36:052.16:587:07Waxing Gibbous22Tue
23Wed12:365.36:300.26:421.76:597:05Waxing Gibbous23Wed
24Thu12:595.57:020.37:181.47:007:04Waxing Gibbous24Thu
25Fri12:355.91:225.87:320.47:531.07:007:02Full Moon25Fri
26Sat1:215.91:476.18:020.68:300.67:017:01Full Moon26Sat
27Sun2:095.72:146.48:340.99:100.27:026:59Full Moon27Sun
28Mon3:005.52:446.69:071.39:540.07:036:57Waning Gibbous28Mon
29Tue3:565.33:176.79:441.710:42-0.27:046:56Waning Gibbous29Tue
30Wed4:585.03:576.810:242.111:36-0.27:056:54Waning Gibbous30Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9415344)

Common Questions About Hog Island, San Antonio Creek, CA Tides

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When is the lowest tide this week in Hog Island, San Antonio Creek, CA?

The lowest tide this week in Hog Island, San Antonio Creek, CA is -0.4 ft on Tuesday, Sep 8 at 6:32 am.

When is the highest tide this week in Hog Island, San Antonio Creek, CA?

The highest tide this week in Hog Island, San Antonio Creek, CA is 6.8 ft on Tuesday, Sep 8 at 11:46 pm — worth noting for launching your boat and being alert for possible high tide flooding.

Is this week a spring tide or neap tide in Hog Island, San Antonio Creek, CA?

Hog Island, San Antonio Creek, CA is currently in a transitional phase. Tonight's moon is 67% 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 Hog Island, San Antonio Creek, 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 Hog Island, San Antonio Creek, CA?

Tide predictions for Hog Island, San Antonio Creek, 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 Hog Island, San Antonio Creek, CA?

Tide data for Hog Island, San Antonio Creek, CA is sourced from NOAA Station #9415344. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9415344.

What time is high tide in Hog Island, San Antonio Creek, CA today?

High tides in Hog Island, San Antonio Creek, CA today: 5:53 am (4.6 ft), 5:19 pm (6.6 ft). The 5:19 pm high of 6.6 ft is notably higher than the other — known as diurnal inequality, common on coasts influenced by lunar declination.

What time is low tide in Hog Island, San Antonio Creek, CA today?

Low tides in Hog Island, San Antonio Creek, CA today: 11:30 am (1.9 ft).

What is the tidal range in Hog Island, San Antonio Creek, CA today?

Today's tidal range in Hog Island, San Antonio Creek, CA is 4.6 ft — the difference between the day's highest and lowest water level. This month's average daily range is about 5.9 ft, so today's swing is below-average.

What is the moon phase in Hog Island, San Antonio Creek, CA tonight?

Tonight the moon over Hog Island, San Antonio Creek, CA is Third Quarter (67% illuminated). This places Hog Island, San Antonio Creek, CA in a transitional tide cycle, so tidal ranges are shifting between spring and neap this week.

What type of tides does Hog Island, San Antonio Creek, CA have — semi-diurnal, diurnal, or mixed?

Hog Island, San Antonio Creek, CA has mixed tides — two high tides and two low tides per day with noticeably different heights — common on the U.S. West Coast.

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