INSTRUMENT / SEA TEMPERATURE
Updated Fri 20:17 (Asia/Manila)
Philippines · Forecast updated Nov 6, 2026, 20:17 UTC
Current Sea Temperature
30.2°C
86.4°F
Very warm water
Valid Nov 6, 2026, 20:17 (Asia/Manila). Source: stored Open-Meteo marine forecast. Temperature is not a safety rating or snorkel score.
Versus this month's average
0.6°C above
The typical November average is 29.6°C (85.3°F) from the historical baseline.
Recent trend
Holding fairly steady
Seven-day average: 30.3°C, versus 30.5°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.
In the historical baseline for Coron, typical monthly averages range from about 27.6°C (81.7°F) in February to 30.4°C (86.7°F) in May.
Over the past 30 days, the average sea temperature in Coron has been 30.5°C.
Northern Hemisphere. Summer is generally June–August; winter is December–February.
Typical monthly sea-surface temperature near Coron, calculated from hourly observations for 2022–2025. This is not this site's forecast archive.
| Month | Typical range | Average |
|---|---|---|
| January | 28.2–29.0°C | 28.6°C / 83.5°F |
| February | 27.5–27.7°C | 27.6°C / 81.7°F |
| March | 27.4–28.5°C | 27.9°C / 82.2°F |
| April | 29.2–29.7°C | 29.4°C / 84.9°F |
| May | 30.1–30.7°C | 30.4°C / 86.7°F |
| June | 29.9–30.9°C | 30.3°C / 86.5°F |
| July | 29.5–30.1°C | 29.9°C / 85.8°F |
| August | 29.5–30.4°C | 29.8°C / 85.6°F |
| September | 29.2–29.8°C | 29.5°C / 85.1°F |
| October | 29.5–30.2°C | 29.9°C / 85.8°F |
| November | 29.1–29.9°C | 29.6°C / 85.3°F |
| December | 29.1–29.5°C | 29.3°C / 84.7°F |
Source: Open-Meteo Marine API, MeteoFrance sea-surface temperature dataset. Nearest sea grid cell (11.96, 120.21). Each month is the mean of yearly monthly means; the range is the lowest and highest of those yearly monthly means. Open-Meteo methodology.
Each month uses the 2022–2025 baseline. The range is the lowest and highest yearly monthly mean, not an hourly extreme.
Typical January water temperature near Coron is 28.6°C (83.5°F), with yearly monthly means from 28.2–29.0°C.
Swimming and snorkeling: very warm water. Swimwear is usually enough; a rash guard adds sun protection.
Adjacent months: December 29.3°C · February 27.6°C.
Explore Coron sea temperature in January, including swim comfort and month comparisons →
Typical February water temperature near Coron is 27.6°C (81.7°F), with yearly monthly means from 27.5–27.7°C.
Swimming and snorkeling: warm water. Most people are comfortable in swimwear or a light rash guard.
Adjacent months: January 28.6°C · March 27.9°C.
Explore Coron sea temperature in February, including swim comfort and month comparisons →
Typical March water temperature near Coron is 27.9°C (82.2°F), with yearly monthly means from 27.4–28.5°C.
Swimming and snorkeling: warm water. Most people are comfortable in swimwear or a light rash guard.
Adjacent months: February 27.6°C · April 29.4°C.
Explore Coron sea temperature in March, including swim comfort and month comparisons →
Typical April water temperature near Coron is 29.4°C (84.9°F), with yearly monthly means from 29.2–29.7°C.
Swimming and snorkeling: very warm water. Swimwear is usually enough; a rash guard adds sun protection.
Adjacent months: March 27.9°C · May 30.4°C.
Explore Coron sea temperature in April, including swim comfort and month comparisons →
Typical May water temperature near Coron is 30.4°C (86.7°F), with yearly monthly means from 30.1–30.7°C.
Swimming and snorkeling: very warm water. Swimwear is usually enough; a rash guard adds sun protection.
Adjacent months: April 29.4°C · June 30.3°C.
Explore Coron sea temperature in May, including swim comfort and month comparisons →
Typical June water temperature near Coron is 30.3°C (86.5°F), with yearly monthly means from 29.9–30.9°C.
Swimming and snorkeling: very warm water. Swimwear is usually enough; a rash guard adds sun protection.
Adjacent months: May 30.4°C · July 29.9°C.
Explore Coron sea temperature in June, including swim comfort and month comparisons →
Typical July water temperature near Coron is 29.9°C (85.8°F), with yearly monthly means from 29.5–30.1°C.
Swimming and snorkeling: very warm water. Swimwear is usually enough; a rash guard adds sun protection.
Adjacent months: June 30.3°C · August 29.8°C.
Explore Coron sea temperature in July, including swim comfort and month comparisons →
Typical August water temperature near Coron is 29.8°C (85.6°F), with yearly monthly means from 29.5–30.4°C.
Swimming and snorkeling: very warm water. Swimwear is usually enough; a rash guard adds sun protection.
Adjacent months: July 29.9°C · September 29.5°C.
Explore Coron sea temperature in August, including swim comfort and month comparisons →
Typical September water temperature near Coron is 29.5°C (85.1°F), with yearly monthly means from 29.2–29.8°C.
Swimming and snorkeling: very warm water. Swimwear is usually enough; a rash guard adds sun protection.
Adjacent months: August 29.8°C · October 29.9°C.
Explore Coron sea temperature in September, including swim comfort and month comparisons →
Typical October water temperature near Coron is 29.9°C (85.8°F), with yearly monthly means from 29.5–30.2°C.
Swimming and snorkeling: very warm water. Swimwear is usually enough; a rash guard adds sun protection.
Adjacent months: September 29.5°C · November 29.6°C.
Explore Coron sea temperature in October, including swim comfort and month comparisons →
Typical November water temperature near Coron is 29.6°C (85.3°F), with yearly monthly means from 29.1–29.9°C.
Swimming and snorkeling: very warm water. Swimwear is usually enough; a rash guard adds sun protection.
Adjacent months: October 29.9°C · December 29.3°C.
Explore Coron sea temperature in November, including swim comfort and month comparisons →
Typical December water temperature near Coron is 29.3°C (84.7°F), with yearly monthly means from 29.1–29.5°C.
Swimming and snorkeling: very warm water. Swimwear is usually enough; a rash guard adds sun protection.
Adjacent months: November 29.6°C · January 28.6°C.
Explore Coron sea temperature in December, including swim comfort and month comparisons →
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 | 30.4°C / 86.7°F | 30.9°C / 87.6°F | 31.7°C / 89.1°F |
| July | 30.0°C / 86.0°F | 30.4°C / 86.6°F | 31.3°C / 88.3°F |
| August | 29.3°C / 84.7°F | 29.7°C / 85.5°F | 31.2°C / 88.2°F |
| September | 29.1°C / 84.4°F | 29.6°C / 85.3°F | 31.1°C / 88.0°F |
| October | 30.2°C / 86.4°F | 30.6°C / 87.1°F | 31.5°C / 88.7°F |
| November | 29.9°C / 85.8°F | 30.2°C / 86.4°F | 30.5°C / 86.9°F |
Partial coverage: 6 calendar months with records. Profile calculated from 3821 hourly forecast records across 6 monthly periods. This is a growing archive, not a long-term climate normal.
Calauit and Coron bays with shallow reefs and famous WWII shipwrecks.
The current sea surface temperature near Coron is 30.2°C (86.4°F). Over the last 30 days, the average has been 30.5°C.
The water is typically warmest in May, at around 30.4°C (86.7°F) in the 2022–2025 historical baseline.
The water is typically coldest in February, at around 27.6°C (81.7°F) in the same historical baseline.
At 30.2°C, the water is usually comfortable for swimming and snorkeling.
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See how today's sea temperature, wave height, wind, and tides combine into a detailed snorkeling score for Coron.
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