INSTRUMENT / SEA TEMPERATURE
Mangel Halto Water Temperature
Updated Sun 15:57 (America/Aruba)
Aruba · Forecast updated Nov 8, 2026, 15:57 UTC
Current Sea Temperature
29.7°C
85.5°F
Very warm water
Valid Nov 8, 2026, 15:57 (America/Aruba). Source: stored Open-Meteo marine forecast. Temperature is not a safety rating or snorkel score.
Versus this month's average
0.7°C above
The typical November average is 29.0°C (84.2°F) from the historical baseline.
Recent trend
Warming by 0.5°C
Seven-day average: 29.3°C, versus 28.9°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 Mangel Halto, typical monthly averages range from about 26.6°C (79.9°F) in March to 29.9°C (85.8°F) in October.
Over the past 30 days, the average sea temperature in Mangel Halto has been 28.8°C.
Historical baseline (full year)
Northern Hemisphere. Summer is generally June–August; winter is December–February.
Typical monthly sea-surface temperature near Mangel Halto, calculated from hourly observations for 2023–2025. This is not this site's forecast archive.
| Month | Typical range | Average |
|---|---|---|
| January | 26.6–27.5°C | 27.2°C / 81.0°F |
| February | 26.4–27.0°C | 26.7°C / 80.1°F |
| March | 26.3–27.0°C | 26.6°C / 79.9°F |
| April | 26.6–27.4°C | 26.9°C / 80.4°F |
| May | 27.1–28.4°C | 27.6°C / 81.7°F |
| June | 26.3–28.3°C | 27.4°C / 81.3°F |
| July | 27.5–27.9°C | 27.6°C / 81.7°F |
| August | 28.0–28.6°C | 28.4°C / 83.1°F |
| September | 28.6–29.6°C | 29.2°C / 84.6°F |
| October | 29.4–30.3°C | 29.9°C / 85.8°F |
| November | 28.0–29.8°C | 29.0°C / 84.2°F |
| December | 27.7–28.2°C | 28.0°C / 82.4°F |
Source: Open-Meteo Marine API, MeteoFrance sea-surface temperature dataset. Nearest sea grid cell (12.46, -69.96). 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.
Mangel Halto in January
Typical January water temperature near Mangel Halto is 27.2°C (81.0°F), with yearly monthly means from 26.6–27.5°C.
Swimming and snorkeling: warm water. Most people are comfortable in swimwear or a light rash guard.
Adjacent months: December 28.0°C · February 26.7°C.
Explore Mangel Halto sea temperature in January, including swim comfort and month comparisons →
Mangel Halto in February
Typical February water temperature near Mangel Halto is 26.7°C (80.1°F), with yearly monthly means from 26.4–27.0°C.
Swimming and snorkeling: warm water. Most people are comfortable in swimwear or a light rash guard.
Adjacent months: January 27.2°C · March 26.6°C.
Explore Mangel Halto sea temperature in February, including swim comfort and month comparisons →
Mangel Halto in March
Typical March water temperature near Mangel Halto is 26.6°C (79.9°F), with yearly monthly means from 26.3–27.0°C.
Swimming and snorkeling: warm water. Most people are comfortable in swimwear or a light rash guard.
Adjacent months: February 26.7°C · April 26.9°C.
Explore Mangel Halto sea temperature in March, including swim comfort and month comparisons →
Mangel Halto in April
Typical April water temperature near Mangel Halto is 26.9°C (80.4°F), with yearly monthly means from 26.6–27.4°C.
Swimming and snorkeling: warm water. Most people are comfortable in swimwear or a light rash guard.
Adjacent months: March 26.6°C · May 27.6°C.
Explore Mangel Halto sea temperature in April, including swim comfort and month comparisons →
Mangel Halto in May
Typical May water temperature near Mangel Halto is 27.6°C (81.7°F), with yearly monthly means from 27.1–28.4°C.
Swimming and snorkeling: warm water. Most people are comfortable in swimwear or a light rash guard.
Adjacent months: April 26.9°C · June 27.4°C.
Explore Mangel Halto sea temperature in May, including swim comfort and month comparisons →
Mangel Halto in June
Typical June water temperature near Mangel Halto is 27.4°C (81.3°F), with yearly monthly means from 26.3–28.3°C.
Swimming and snorkeling: warm water. Most people are comfortable in swimwear or a light rash guard.
Adjacent months: May 27.6°C · July 27.6°C.
Explore Mangel Halto sea temperature in June, including swim comfort and month comparisons →
Mangel Halto in July
Typical July water temperature near Mangel Halto is 27.6°C (81.7°F), with yearly monthly means from 27.5–27.9°C.
Swimming and snorkeling: warm water. Most people are comfortable in swimwear or a light rash guard.
Adjacent months: June 27.4°C · August 28.4°C.
Explore Mangel Halto sea temperature in July, including swim comfort and month comparisons →
Mangel Halto in August
Typical August water temperature near Mangel Halto is 28.4°C (83.1°F), with yearly monthly means from 28.0–28.6°C.
Swimming and snorkeling: very warm water. Swimwear is usually enough; a rash guard adds sun protection.
Adjacent months: July 27.6°C · September 29.2°C.
Explore Mangel Halto sea temperature in August, including swim comfort and month comparisons →
Mangel Halto in September
Typical September water temperature near Mangel Halto is 29.2°C (84.6°F), with yearly monthly means from 28.6–29.6°C.
Swimming and snorkeling: very warm water. Swimwear is usually enough; a rash guard adds sun protection.
Adjacent months: August 28.4°C · October 29.9°C.
Explore Mangel Halto sea temperature in September, including swim comfort and month comparisons →
Mangel Halto in October
Typical October water temperature near Mangel Halto is 29.9°C (85.8°F), with yearly monthly means from 29.4–30.3°C.
Swimming and snorkeling: very warm water. Swimwear is usually enough; a rash guard adds sun protection.
Adjacent months: September 29.2°C · November 29.0°C.
Explore Mangel Halto sea temperature in October, including swim comfort and month comparisons →
Mangel Halto in November
Typical November water temperature near Mangel Halto is 29.0°C (84.2°F), with yearly monthly means from 28.0–29.8°C.
Swimming and snorkeling: very warm water. Swimwear is usually enough; a rash guard adds sun protection.
Adjacent months: October 29.9°C · December 28.0°C.
Explore Mangel Halto sea temperature in November, including swim comfort and month comparisons →
Mangel Halto in December
Typical December water temperature near Mangel Halto is 28.0°C (82.4°F), with yearly monthly means from 27.7–28.2°C.
Swimming and snorkeling: very warm water. Swimwear is usually enough; a rash guard adds sun protection.
Adjacent months: November 29.0°C · January 27.2°C.
Explore Mangel Halto sea temperature in December, including swim comfort and month comparisons →
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 | 25.9°C / 78.6°F | 26.4°C / 79.5°F | 27.1°C / 80.8°F |
| July | 25.3°C / 77.5°F | 26.5°C / 79.7°F | 27.7°C / 81.9°F |
| August | 26.3°C / 79.3°F | 27.2°C / 81.0°F | 27.9°C / 82.2°F |
| September | 26.9°C / 80.4°F | 27.5°C / 81.6°F | 28.8°C / 83.8°F |
| October | 27.8°C / 82.0°F | 28.5°C / 83.3°F | 29.4°C / 84.9°F |
| November | 28.8°C / 83.8°F | 29.3°C / 84.8°F | 30.2°C / 86.4°F |
Partial coverage: 6 calendar months with records. Profile calculated from 3864 hourly forecast records across 6 monthly periods. This is a growing archive, not a long-term climate normal.
About the water at Mangel Halto
Sheltered mangrove cove with a shallow reef and easy clear-water entry.
- Area
- Aruba
Mangel Halto Water Temperature: Common Questions
What is the water temperature in Mangel Halto today?
The current sea surface temperature near Mangel Halto is 29.7°C (85.5°F). Over the last 30 days, the average has been 28.8°C.
When is the water warmest in Mangel Halto?
The water is typically warmest in October, at around 29.9°C (85.8°F) in the 2023–2025 historical baseline.
When is the water coldest in Mangel Halto?
The water is typically coldest in March, at around 26.6°C (79.9°F) in the same historical baseline.
Can you swim in Mangel Halto today?
At 29.7°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 Mangel Halto.
View Snorkel Forecast →