INSTRUMENT / SEA TEMPERATURE
Dahab Blue Hole Water Temperature
Updated Wed 05:44 (Africa/Cairo)
Egypt · Forecast updated Nov 4, 2026, 05:44 UTC
Current Sea Temperature
25.9°C
78.6°F
Warm water
Valid Nov 4, 2026, 05:44 (Africa/Cairo). Source: stored Open-Meteo marine forecast. Temperature is not a safety rating or snorkel score.
Versus this month's average
Close to average
The typical November average is 25.7°C (78.3°F) from the historical baseline.
Recent trend
Holding fairly steady
Seven-day average: 25.9°C, versus 25.9°C in the prior seven days.
What to wear
Warm water
Most people are comfortable in swimwear or a light rash guard.
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 Dahab Blue Hole, typical monthly averages range from about 21.6°C (70.9°F) in February to 29.2°C (84.6°F) in August.
Over the past 30 days, the average sea temperature in Dahab Blue Hole has been 26.1°C.
Historical baseline (full year)
Northern Hemisphere. Summer is generally June–August; winter is December–February.
Typical monthly sea-surface temperature near Dahab Blue Hole, calculated from hourly observations for 2022–2025. This is not this site's forecast archive.
| Month | Typical range | Average |
|---|---|---|
| January | 21.8–23.1°C | 22.5°C / 72.5°F |
| February | 21.4–21.9°C | 21.6°C / 70.9°F |
| March | 21.4–22.1°C | 21.8°C / 71.2°F |
| April | 22.6–23.6°C | 22.9°C / 73.2°F |
| May | 24.0–24.5°C | 24.2°C / 75.6°F |
| June | 25.0–26.6°C | 26.0°C / 78.8°F |
| July | 27.5–29.4°C | 28.4°C / 83.1°F |
| August | 28.8–30.0°C | 29.2°C / 84.6°F |
| September | 27.2–28.1°C | 27.6°C / 81.7°F |
| October | 25.9–26.4°C | 26.2°C / 79.2°F |
| November | 24.7–26.6°C | 25.7°C / 78.3°F |
| December | 22.9–24.7°C | 23.9°C / 75.0°F |
Source: Open-Meteo Marine API, MeteoFrance sea-surface temperature dataset. Nearest sea grid cell (28.46, 34.63). 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 2022–2025 baseline. The range is the lowest and highest yearly monthly mean, not an hourly extreme.
Dahab Blue Hole in January
Typical January water temperature near Dahab Blue Hole is 22.5°C (72.5°F), with yearly monthly means from 21.8–23.1°C.
Swimming and snorkeling: mild water. A rash guard is useful; cold-sensitive snorkelers may prefer a shorty wetsuit.
Adjacent months: December 23.9°C · February 21.6°C.
Explore Dahab Blue Hole sea temperature in January, including swim comfort and month comparisons →
Dahab Blue Hole in February
Typical February water temperature near Dahab Blue Hole is 21.6°C (70.9°F), with yearly monthly means from 21.4–21.9°C.
Swimming and snorkeling: cool water. A 3 mm shorty or full wetsuit will make longer snorkels more comfortable.
Adjacent months: January 22.5°C · March 21.8°C.
Explore Dahab Blue Hole sea temperature in February, including swim comfort and month comparisons →
Dahab Blue Hole in March
Typical March water temperature near Dahab Blue Hole is 21.8°C (71.2°F), with yearly monthly means from 21.4–22.1°C.
Swimming and snorkeling: cool water. A 3 mm shorty or full wetsuit will make longer snorkels more comfortable.
Adjacent months: February 21.6°C · April 22.9°C.
Explore Dahab Blue Hole sea temperature in March, including swim comfort and month comparisons →
Dahab Blue Hole in April
Typical April water temperature near Dahab Blue Hole is 22.9°C (73.2°F), with yearly monthly means from 22.6–23.6°C.
Swimming and snorkeling: mild water. A rash guard is useful; cold-sensitive snorkelers may prefer a shorty wetsuit.
Adjacent months: March 21.8°C · May 24.2°C.
Explore Dahab Blue Hole sea temperature in April, including swim comfort and month comparisons →
Dahab Blue Hole in May
Typical May water temperature near Dahab Blue Hole is 24.2°C (75.6°F), with yearly monthly means from 24.0–24.5°C.
Swimming and snorkeling: mild water. A rash guard is useful; cold-sensitive snorkelers may prefer a shorty wetsuit.
Adjacent months: April 22.9°C · June 26.0°C.
Explore Dahab Blue Hole sea temperature in May, including swim comfort and month comparisons →
Dahab Blue Hole in June
Typical June water temperature near Dahab Blue Hole is 26.0°C (78.8°F), with yearly monthly means from 25.0–26.6°C.
Swimming and snorkeling: warm water. Most people are comfortable in swimwear or a light rash guard.
Adjacent months: May 24.2°C · July 28.4°C.
Explore Dahab Blue Hole sea temperature in June, including swim comfort and month comparisons →
Dahab Blue Hole in July
Typical July water temperature near Dahab Blue Hole is 28.4°C (83.1°F), with yearly monthly means from 27.5–29.4°C.
Swimming and snorkeling: very warm water. Swimwear is usually enough; a rash guard adds sun protection.
Adjacent months: June 26.0°C · August 29.2°C.
Explore Dahab Blue Hole sea temperature in July, including swim comfort and month comparisons →
Dahab Blue Hole in August
Typical August water temperature near Dahab Blue Hole is 29.2°C (84.6°F), with yearly monthly means from 28.8–30.0°C.
Swimming and snorkeling: very warm water. Swimwear is usually enough; a rash guard adds sun protection.
Adjacent months: July 28.4°C · September 27.6°C.
Explore Dahab Blue Hole sea temperature in August, including swim comfort and month comparisons →
Dahab Blue Hole in September
Typical September water temperature near Dahab Blue Hole is 27.6°C (81.7°F), with yearly monthly means from 27.2–28.1°C.
Swimming and snorkeling: warm water. Most people are comfortable in swimwear or a light rash guard.
Adjacent months: August 29.2°C · October 26.2°C.
Explore Dahab Blue Hole sea temperature in September, including swim comfort and month comparisons →
Dahab Blue Hole in October
Typical October water temperature near Dahab Blue Hole is 26.2°C (79.2°F), with yearly monthly means from 25.9–26.4°C.
Swimming and snorkeling: warm water. Most people are comfortable in swimwear or a light rash guard.
Adjacent months: September 27.6°C · November 25.7°C.
Explore Dahab Blue Hole sea temperature in October, including swim comfort and month comparisons →
Dahab Blue Hole in November
Typical November water temperature near Dahab Blue Hole is 25.7°C (78.3°F), with yearly monthly means from 24.7–26.6°C.
Swimming and snorkeling: warm water. Most people are comfortable in swimwear or a light rash guard.
Adjacent months: October 26.2°C · December 23.9°C.
Explore Dahab Blue Hole sea temperature in November, including swim comfort and month comparisons →
Dahab Blue Hole in December
Typical December water temperature near Dahab Blue Hole is 23.9°C (75.0°F), with yearly monthly means from 22.9–24.7°C.
Swimming and snorkeling: mild water. A rash guard is useful; cold-sensitive snorkelers may prefer a shorty wetsuit.
Adjacent months: November 25.7°C · January 22.5°C.
Explore Dahab Blue Hole 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 | 24.3°C / 75.7°F | 25.4°C / 77.7°F | 26.5°C / 79.7°F |
| July | 25.7°C / 78.3°F | 27.0°C / 80.7°F | 28.9°C / 84.0°F |
| August | 27.7°C / 81.9°F | 28.5°C / 83.4°F | 30.0°C / 86.0°F |
| September | 26.7°C / 80.1°F | 27.7°C / 81.8°F | 28.8°C / 83.8°F |
| October | 25.5°C / 77.9°F | 26.2°C / 79.2°F | 27.2°C / 81.0°F |
| November | 25.6°C / 78.1°F | 26.0°C / 78.8°F | 26.6°C / 79.9°F |
Partial coverage: 6 calendar months with records. Profile calculated from 3758 hourly forecast records across 6 monthly periods. This is a growing archive, not a long-term climate normal.
About the water at Dahab Blue Hole
Famous Red Sea sinkhole with a shallow reef rim that is superb for snorkeling from shore.
- Area
- South Sinai
Dahab Blue Hole Water Temperature: Common Questions
What is the water temperature in Dahab Blue Hole today?
The current sea surface temperature near Dahab Blue Hole is 25.9°C (78.6°F). Over the last 30 days, the average has been 26.1°C.
When is the water warmest in Dahab Blue Hole?
The water is typically warmest in August, at around 29.2°C (84.6°F) in the 2022–2025 historical baseline.
When is the water coldest in Dahab Blue Hole?
The water is typically coldest in February, at around 21.6°C (70.9°F) in the same historical baseline.
Can you swim in Dahab Blue Hole today?
At 25.9°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 Dahab Blue Hole.
View Snorkel Forecast →