Tides Today & Tomorrow in Gulfport Harbor, MS

TIDE TIMES for Saturday, June 6, 2026
The tide is currently rising in Gulfport Harbor, MS.
Next low tide (tomorrow) : 12:23 am (0.3 ft)
Next high tide : in 12h 45m at 2:01 pm (1.8 ft)
Sunset today : 7:56 pm
Sunrise tomorrow : 5:53 am
Moon phase : Third Quarter (67% illuminated)
Tide Station Location : Station #8745557
Common Questions About Tides

Gulfport Harbor, MS Tides - Jun 2030

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat10:482.18:43-0.15:547:53New Moon1Sat
2Sun11:242.19:19-0.15:547:54New Moon2Sun
3Mon11:582.19:53-0.15:547:54Waxing Crescent3Mon
4Tue12:302.010:250.05:547:55Waxing Crescent4Tue
5Wed1:021.910:520.15:547:55Waxing Crescent5Wed
6Thu1:321.811:150.35:537:56Waxing Crescent6Thu
7Fri2:011.611:320.45:537:56First Quarter7Fri
8Sat2:211.311:390.65:537:57First Quarter8Sat
9Sun8:531.27:550.85:537:57First Quarter9Sun
10Mon7:211.36:250.55:537:58First Quarter10Mon
11Tue6:521.65:450.25:537:58Waxing Gibbous11Tue
12Wed7:281.86:21-0.15:537:58Waxing Gibbous12Wed
13Thu8:172.17:06-0.35:537:59Waxing Gibbous13Thu
14Fri9:102.27:53-0.55:537:59Full Moon14Fri
15Sat10:022.48:39-0.55:537:59Full Moon15Sat
16Sun10:522.49:24-0.45:548:00Full Moon16Sun
17Mon11:382.310:04-0.35:548:00Waning Gibbous17Mon
18Tue12:212.110:350.05:548:00Waning Gibbous18Tue
19Wed12:591.810:550.25:548:01Waning Gibbous19Wed
20Thu1:321.511:020.55:548:01Waning Gibbous20Thu
21Fri1:561.210:380.75:548:01Third Quarter21Fri
22Sat7:451.17:330.75:558:01Third Quarter22Sat
23Sun5:301.37:030.55:558:01Third Quarter23Sun
24Mon5:471.57:020.35:558:02Third Quarter24Mon
25Tue6:271.76:540.25:568:02Waning Crescent25Tue
26Wed7:161.86:470.05:568:02Waning Crescent26Wed
27Thu8:101.97:05-0.15:568:02Waning Crescent27Thu
28Fri9:031.97:33-0.15:568:02Waning Crescent28Fri
29Sat9:512.08:03-0.25:578:02New Moon29Sat
30Sun10:332.08:32-0.25:578:02New Moon30Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8745557)

Common Questions About Gulfport Harbor, MS Tides

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

Slack tide in Gulfport Harbor, MS is approximately 7:12 pm — 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 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 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 Third Quarter (67% illuminated). This places Gulfport Harbor, MS 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