La Parguera Water Temperature
Updated Wed 13:52 (America/Puerto_Rico)
Puerto Rico · Forecast updated Sep 23, 2026, 13:52 UTC
Current Sea Temperature
30.0°C
86.0°F
Very warm water
Valid Sep 23, 2026, 13:52 (America/Puerto_Rico). Source: stored Open-Meteo marine forecast. Temperature is not a safety rating or snorkel score.
Versus this month's average
0.5°C below
The typical September average is 30.5°C (86.9°F) from the historical baseline.
Recent trend
Holding fairly steady
Seven-day average: 30.1°C, versus 30.1°C in the prior seven days.
What to wear
Very warm water
Swimwear is usually enough; a rash guard adds sun protection.
Cold tolerance varies. Wind, session length, sunshine, and exertion also affect comfort; temperature alone does not describe sea conditions or replace the snorkel forecast.
Typical Sea Temperature Over the Year
In the historical baseline for La Parguera, typical monthly averages range from about 26.9°C (80.4°F) in February to 30.5°C (86.9°F) in September.
Over the past 30 days, the average sea temperature in La Parguera has been 30.1°C.
Historical baseline (full year)
Northern Hemisphere. Summer is generally June–August; winter is December–February.
Typical monthly sea-surface temperature near La Parguera, calculated from hourly observations for 2023–2025. This is not this site's forecast archive.
| Month | Typical range | Average |
|---|---|---|
| January | 26.7–27.9°C | 27.4°C / 81.3°F |
| February | 26.3–27.4°C | 26.9°C / 80.4°F |
| March | 26.7–27.9°C | 27.5°C / 81.5°F |
| April | 27.3–28.7°C | 28.0°C / 82.4°F |
| May | 28.8–29.5°C | 29.0°C / 84.2°F |
| June | 28.6–30.0°C | 29.4°C / 84.9°F |
| July | 29.1–30.1°C | 29.6°C / 85.3°F |
| August | 29.9–30.1°C | 30.0°C / 86.0°F |
| September | 30.2–30.7°C | 30.5°C / 86.9°F |
| October | 29.9–30.9°C | 30.5°C / 86.9°F |
| November | 28.9–29.7°C | 29.3°C / 84.7°F |
| December | 28.0–28.7°C | 28.3°C / 82.9°F |
Source: Open-Meteo Marine API, MeteoFrance sea-surface temperature dataset. Nearest sea grid cell (17.96, -67.04). Each month is the mean of yearly monthly means; the range is the lowest and highest of those yearly monthly means. Open-Meteo methodology.
Water temperature by month
Each month uses the 2023–2025 baseline. The range is the lowest and highest yearly monthly mean, not an hourly extreme.
La Parguera in January
Typical January water temperature near La Parguera is 27.4°C (81.3°F), with yearly monthly means from 26.7–27.9°C.
La Parguera in February
Typical February water temperature near La Parguera is 26.9°C (80.4°F), with yearly monthly means from 26.3–27.4°C.
La Parguera in March
Typical March water temperature near La Parguera is 27.5°C (81.5°F), with yearly monthly means from 26.7–27.9°C.
La Parguera in April
Typical April water temperature near La Parguera is 28.0°C (82.4°F), with yearly monthly means from 27.3–28.7°C.
La Parguera in May
Typical May water temperature near La Parguera is 29.0°C (84.2°F), with yearly monthly means from 28.8–29.5°C.
La Parguera in June
Typical June water temperature near La Parguera is 29.4°C (84.9°F), with yearly monthly means from 28.6–30.0°C.
La Parguera in July
Typical July water temperature near La Parguera is 29.6°C (85.3°F), with yearly monthly means from 29.1–30.1°C.
La Parguera in August
Typical August water temperature near La Parguera is 30.0°C (86.0°F), with yearly monthly means from 29.9–30.1°C.
La Parguera in September
Typical September water temperature near La Parguera is 30.5°C (86.9°F), with yearly monthly means from 30.2–30.7°C.
La Parguera in October
Typical October water temperature near La Parguera is 30.5°C (86.9°F), with yearly monthly means from 29.9–30.9°C.
La Parguera in November
Typical November water temperature near La Parguera is 29.3°C (84.7°F), with yearly monthly means from 28.9–29.7°C.
La Parguera in December
Typical December water temperature near La Parguera is 28.3°C (82.9°F), with yearly monthly means from 28.0–28.7°C.
Forecast archive (growing)
These values come from hourly forecasts SnorkelForecast has stored. They cover only months with records and do not replace the historical baseline.
| Month | Min | Average | Max |
|---|---|---|---|
| June | 28.5°C / 83.3°F | 29.0°C / 84.1°F | 29.5°C / 85.1°F |
| July | 28.7°C / 83.7°F | 29.3°C / 84.7°F | 30.0°C / 86.0°F |
| August | 29.3°C / 84.7°F | 29.8°C / 85.7°F | 30.4°C / 86.7°F |
| September | 29.7°C / 85.5°F | 30.1°C / 86.1°F | 30.4°C / 86.7°F |
Partial coverage: 4 calendar months with records. Profile calculated from 2758 hourly forecast records across 4 monthly periods. This is a growing archive, not a long-term climate normal.
About the water at La Parguera
Southwest coast mangrove channels, reefs and a bioluminescent bay.
- Area
- Lajas
La Parguera Water Temperature: Common Questions
What is the water temperature in La Parguera today?
The current sea surface temperature near La Parguera is 30.0°C (86.0°F). Over the last 30 days, the average has been 30.1°C.
When is the water warmest in La Parguera?
The water is typically warmest in September, at around 30.5°C (86.9°F) in the 2023–2025 historical baseline.
When is the water coldest in La Parguera?
The water is typically coldest in February, at around 26.9°C (80.4°F) in the same historical baseline.
Can you swim in La Parguera today?
At 30.0°C, the water is usually comfortable for swimming and snorkeling.
Full Snorkeling Forecast
See how today's sea temperature, wave height, wind, and tides combine into a detailed snorkeling score for La Parguera.
View Snorkel Forecast →