Tides Today & Tomorrow in Gulfport Harbor, MS

TIDE TIMES for Friday, July 10, 2026
The tide is currently falling in Gulfport Harbor, MS.
Next low tide : in 7h 30m at 6:05 pm (-0.3 ft)
Next high tide (tomorrow) : 7:18 am (2.2 ft)
Sunset today : 8:01 pm
Sunrise tomorrow : 6:02 am
Moon phase : Waning Crescent (19% illuminated)
Tide Station Location : Station #8745557
Common Questions About Tides

Gulfport Harbor, MS Tides - Jun 1982

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue10:591.32:310.88:130.75:547:53Waxing Gibbous1Tue
2Wed10:141.47:170.55:547:53Waxing Gibbous2Wed
3Thu8:571.66:460.35:547:54Waxing Gibbous3Thu
4Fri9:211.87:130.15:547:55Full Moon4Fri
5Sat9:541.97:460.05:537:55Full Moon5Sat
6Sun10:292.08:21-0.15:537:55Full Moon6Sun
7Mon11:042.18:59-0.15:537:56Full Moon7Mon
8Tue11:402.19:39-0.15:537:56Full Moon8Tue
9Wed12:142.110:21-0.15:537:57Waning Gibbous9Wed
10Thu12:482.111:050.05:537:57Waning Gibbous10Thu
11Fri1:202.011:490.15:537:58Waning Gibbous11Fri
12Sat1:511.85:537:58Waning Gibbous12Sat
13Sun2:201.712:260.25:537:58Third Quarter13Sun
14Mon2:401.412:540.35:537:59Third Quarter14Mon
15Tue10:421.21:110.55:537:59Third Quarter15Tue
16Wed9:571.31:140.77:310.75:537:59Waning Crescent16Wed
17Thu8:501.45:420.45:548:00Waning Crescent17Thu
18Fri8:191.66:190.05:548:00Waning Crescent18Fri
19Sat8:491.97:03-0.35:548:00Waning Crescent19Sat
20Sun9:312.17:50-0.55:548:01New Moon20Sun
21Mon10:172.38:40-0.55:548:01New Moon21Mon
22Tue11:032.49:30-0.55:548:01New Moon22Tue
23Wed11:502.410:22-0.45:558:01Waxing Crescent23Wed
24Thu12:342.211:11-0.25:558:01Waxing Crescent24Thu
25Fri1:162.011:500.15:558:02Waxing Crescent25Fri
26Sat1:541.75:568:02First Quarter26Sat
27Sun2:221.412:130.35:568:02First Quarter27Sun
28Mon10:191.112:190.69:230.85:568:02First Quarter28Mon
29Tue9:221.27:310.65:578:02First Quarter29Tue
30Wed6:331.47:250.45:578:02Waxing Gibbous30Wed
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 12:41 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 19% 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 Crescent (19% 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