What time is high tide in Guanica, PR today?

High tide in Guanica, PR today (Wednesday, July 8) is at 7:45 PM (0.8 ft), local station time (ADT). Heights are measured in feet above MLLW.

What time is low tide in Guanica, PR today?

Low tide in Guanica, PR today (Wednesday, July 8) is at 10:03 AM (0.2 ft), local station time (ADT).

How big are the tides in Guanica, PR this week?

Over the next seven days the water at Guanica, PR spans 1.2 ft — from a low of -0.2 ft at 10:51 AM on Mon, Jul 13 to a high of 1.0 ft at 10:09 PM on Sun, Jul 12.

When is the next minus tide at Guanica, PR?

The next minus tide at Guanica, PR is -0.0 ft at 10:18 AM on Fri, Jul 10. Minus tides drop below the MLLW zero line and expose the most shoreline — the best windows for tidepooling, clamming, and beachcombing.

How accurate are tide predictions for Guanica, PR?

Predictions come from NOAA harmonic analysis of long-term water level records at this station, which is why tide tables can be published years in advance. Astronomical timing is very reliable, but actual water level can run higher or lower with sustained wind, barometric pressure, and river flow — Perigee overlays live observed water levels on the chart above so you can see today's difference.

Explore / Station 9758627

Guanica, PR

17.9580°N · 66.9068°W

Next tide

No predictions

Water level

no sensor

Wind

no sensor

Water temp

no sensor

Air temp

no sensor

Tide curve

Reading the gauge…

Activity planner

Choose what you are heading out for

Perigee turns the same tide, wind, light, moon, and water-level readings into a practical read for the day you are planning.

Fishing outlook

Cautionlive read

Use wind, water temperature, and local knowledge until tide timing is available.

Recommended window

Wed 10:07 PM

Current read

Use the live station read, then refresh once more data loads.

Heads up

NOAA did not return tide predictions for this station window.

Why this read

Next tide

No prediction

NOAA did not return tide predictions for this station window.

Wind

No forecast

Check the local marine forecast before committing.

Moon

Computing

Moon phase will refine fishing and photo reads.

Water temp

No sensor

This station does not publish water temperature right now.

Planning aid only. Verify local conditions, posted restrictions, and official marine guidance before acting on the read.

The sky here

Computing…

Datums

Datum	ft
STNDStation Datum	0
MHHWMean Higher-High Water	26.71
MHWMean High Water	26.71
DTLMean Diurnal Tide Level	26.37
MTLMean Tide Level	26.37
MSLMean Sea Level	26.37
MLWMean Low Water	26.04
MLLWMean Lower-Low Water	26.02
GTGreat Diurnal Range	0.69
MNMean Range of Tide	0.68
DHQMean Diurnal High Water Inequality	0
DLQMean Diurnal Low Water Inequality	0.02
PRVD02Puerto Rico Vertical Datum of 2002	26.41

Wind forecast

Reading the forecast…

Tide times for Guanica, PR

Today, Wednesday, July 8, in Guanica, PR, high tide is at 7:45 PM (0.8 ft), and low tide is at 10:03 AM (0.2 ft) (ADT). Sunrise is at 6:59 AM and sunset is at 8:08 PM ADT. Heights are in feet above MLLW, the chart datum.

The moon is a last quarter today, 46% illuminated.

7-day tide table (ADT)

High and low tide times for Guanica, PR for the next seven days, with sunrise and sunset. Times are local (ADT); heights in feet above MLLW.
Day	High tides	Low tides	Sunrise	Sunset
Today, Wed, Jul 8	7:45 PM (0.8 ft)	10:03 AM (0.2 ft)	6:59 AM	8:08 PM
Thu, Jul 9	8:10 PM (0.9 ft)	10:22 AM (0.1 ft)	6:59 AM	8:08 PM
Fri, Jul 10	8:44 PM (1.0 ft)	10:18 AM (-0.0 ft)	6:59 AM	8:08 PM
Sat, Jul 11	9:23 PM (1.0 ft)	9:53 AM (-0.1 ft)	7:00 AM	8:08 PM
Sun, Jul 12	10:09 PM (1.0 ft)	10:21 AM (-0.1 ft)	7:00 AM	8:08 PM
Mon, Jul 13	11:02 PM (1.0 ft)	10:51 AM (-0.2 ft)	7:00 AM	8:08 PM
Tue, Jul 14	11:51 PM (1.0 ft)	11:22 AM (-0.1 ft)	7:01 AM	8:07 PM

NOAA harmonic predictions for station 9758627, datum MLLW, station local time. Updated daily. Predictions are for planning, not navigation.

Guanica, PR tide questions

What time is high tide in Guanica, PR today?: High tide in Guanica, PR today (Wednesday, July 8) is at 7:45 PM (0.8 ft), local station time (ADT). Heights are measured in feet above MLLW.
What time is low tide in Guanica, PR today?: Low tide in Guanica, PR today (Wednesday, July 8) is at 10:03 AM (0.2 ft), local station time (ADT).
How big are the tides in Guanica, PR this week?: Over the next seven days the water at Guanica, PR spans 1.2 ft — from a low of -0.2 ft at 10:51 AM on Mon, Jul 13 to a high of 1.0 ft at 10:09 PM on Sun, Jul 12.
When is the next minus tide at Guanica, PR?: The next minus tide at Guanica, PR is -0.0 ft at 10:18 AM on Fri, Jul 10. Minus tides drop below the MLLW zero line and expose the most shoreline — the best windows for tidepooling, clamming, and beachcombing.
How accurate are tide predictions for Guanica, PR?: Predictions come from NOAA harmonic analysis of long-term water level records at this station, which is why tide tables can be published years in advance. Astronomical timing is very reliable, but actual water level can run higher or lower with sustained wind, barometric pressure, and river flow — Perigee overlays live observed water levels on the chart above so you can see today's difference.

About station 9758627

Guanica, PR is NOAA tide station 9758627, at 17.9580°N, 66.9068°W, in service since 2020. Perigee charts its tide predictions and six-minute water level observations live from NOAA CO-OPS, alongside wind, temperature, and the sun and moon over this spot. The mean tidal range here is 0.7 ft (great diurnal range 0.7 ft). Tides here are diurnal — a single high and a single low most days. Everything on this page is also available from the free Perigee API and MCP server. Browse every gauge on this coast on the Puerto Rico tide charts page, or read how tide predictions work.

Guanica, PR

Tide curve

Choose what you are heading out for

The sky here

Datums

Wind forecast

Tide times for Guanica, PR

7-day tide table (ADT)

Guanica, PR tide questions

About station 9758627

Plan around this station

Nearby stations