Tides Today & Tomorrow in Gulfport Harbor, MS

TIDE TIMES for Saturday, July 4, 2026
The tide is currently falling in Gulfport Harbor, MS.
Next low tide : in 2h 54m at 10:25 pm (0.2 ft)
Next high tide (tomorrow) : 1:46 pm (1.4 ft)
Sunset today : 8:02 pm
Sunrise tomorrow : 5:59 am
Moon phase : Waning Gibbous (80% illuminated)
Tide Station Location : Station #8745557
Common Questions About Tides

Gulfport Harbor, MS Tides - Jun 2060

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:092.411:14-0.35:547:54Waxing Crescent1Tue
2Wed12:532.35:547:54Waxing Crescent2Wed
3Thu1:352.112:14-0.15:547:55Waxing Crescent3Thu
4Fri2:131.912:550.15:547:55First Quarter4Fri
5Sat2:451.61:190.35:547:56First Quarter5Sat
6Sun12:361.31:330.55:537:56First Quarter6Sun
7Mon10:461.21:340.78:500.85:537:57First Quarter7Mon
8Tue9:091.37:190.65:537:57Waxing Gibbous8Tue
9Wed8:031.56:140.35:537:57Waxing Gibbous9Wed
10Thu8:201.76:380.15:537:58Waxing Gibbous10Thu
11Fri8:511.97:12-0.15:537:58Waxing Gibbous11Fri
12Sat9:272.07:48-0.25:537:59Full Moon12Sat
13Sun10:062.18:26-0.35:537:59Full Moon13Sun
14Mon10:462.29:06-0.35:547:59Full Moon14Mon
15Tue11:262.39:47-0.45:548:00Full Moon15Tue
16Wed12:052.310:29-0.35:548:00Waning Gibbous16Wed
17Thu12:442.311:09-0.25:548:00Waning Gibbous17Thu
18Fri1:242.111:46-0.15:548:01Waning Gibbous18Fri
19Sat2:041.95:548:01Third Quarter19Sat
20Sun2:441.512:150.25:548:01Third Quarter20Sun
21Mon9:441.13:161.112:310.51:131.15:558:01Third Quarter21Mon
22Tue8:451.212:170.76:440.65:558:01Third Quarter22Tue
23Wed6:371.55:430.25:558:02Waning Crescent23Wed
24Thu7:031.86:17-0.25:568:02Waning Crescent24Thu
25Fri7:482.17:02-0.45:568:02Waning Crescent25Fri
26Sat8:422.37:49-0.55:568:02New Moon26Sat
27Sun9:372.48:35-0.65:568:02New Moon27Sun
28Mon10:302.49:18-0.55:578:02New Moon28Mon
29Tue11:182.39:57-0.45:578:02New Moon29Tue
30Wed12:022.210:30-0.25:588:02Waxing Crescent30Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8745557)

Common Questions About Gulfport Harbor, MS Tides

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What time does the tide turn (slack tide) in Gulfport Harbor, MS today?

Slack tide in Gulfport Harbor, MS is approximately 6:05 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 Gulfport Harbor, MS?

Gulfport Harbor, MS is currently in a spring phase. Tonight's moon is 80% 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 Gulfport Harbor, MS 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 Gulfport Harbor, MS?

Tide predictions for Gulfport Harbor, MS 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 Gulfport Harbor, MS?

Tide data for Gulfport Harbor, MS is sourced from NOAA Station #8745557. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8745557.

What is the moon phase in Gulfport Harbor, MS tonight?

Tonight the moon over Gulfport Harbor, MS is Waning Gibbous (80% illuminated). This places Gulfport Harbor, MS 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