Dahab Lagoon — Sea temperature now
Shallow Dahab kite-surf lagoon beach.
Very warm water with a light chop and a light breeze — great swimming conditions.
Location
Dahab Lagoon on the map, with nearby beaches and live sea temperatures.
7-day forecast
Water, air, waves, wind and UV outlook for the week ahead.
Monthly sea temperature averages
Typical year-round water temperature, based on regional climatology.
Best time to swim in Dahab Lagoon
The sea in Dahab Lagoon peaks in July, when the water averages around 28°C.
The main swimming season runs from January – December, when surface temperatures stay comfortable for extended sessions.
On average, 12 months a year sit above 20°C — the threshold most swimmers describe as pleasant without a wetsuit.
The coldest month is typically February at around 20°C, when cold-water swimmers dominate the coast.
Dahab Lagoon sea temperature history
Long-term climatology for Dahab Lagoon shows an annual mean sea temperature of 24°C, ranging from 20°C in winter to 28°C at the summer peak.
The seasonal swing is roughly 8°C between the coldest and warmest month — a useful yardstick when comparing years or checking whether the current sea is running above or below average.
Recent decades have trended slightly warmer at Dahab Lagoon, in line with regional sea-surface temperature records for the wider basin.
Monthly averages below are drawn from multi-decadal climatology and are updated as new observations arrive.
Dahab Lagoon sea temperature: frequently asked questions
What is the warmest month to swim in Dahab Lagoon?
July is the warmest month in Dahab Lagoon, when the sea averages about 28°C. Late-season warmth often persists a few weeks after peak.
When is the sea coldest in Dahab Lagoon?
The coldest month in Dahab Lagoon is typically February, when the water averages around 20°C. Cold-water swimmers and surfers dominate this period.
When can you swim in Dahab Lagoon without a wetsuit?
The main swimming season in Dahab Lagoon runs from January – December — about 12 months a year when the sea sits above 20°C, the level most swimmers describe as pleasant without a wetsuit.
Do I need a wetsuit in Dahab Lagoon?
Outside peak summer the water in Dahab Lagoon drops toward 20°C, so a 3/2mm shorty or full wetsuit makes long swims much more comfortable. In peak months most swimmers go without.
What is the average sea temperature in Dahab Lagoon?
The long-term annual mean sea temperature in Dahab Lagoon is about 24°C, based on multi-decadal climatology of the surrounding waters.
How do I check the current sea temperature in Dahab Lagoon?
The live reading at the top of this page shows the current sea temperature in Dahab Lagoon, updated hourly from marine buoy and satellite data. The 7-day forecast covers water, air, waves, wind and UV for the week ahead.
Year-round sea temperature
Best swim months: Jan – Feb – Mar – Apr – May – Jun – Jul – Aug – Sep – Oct – Nov – Dec
| Month | Sea | Comfort |
|---|---|---|
| Jan | 21°C | Pleasant |
| Feb | 20°C | Pleasant |
| Mar | 21°C | Pleasant |
| Apr | 22°C | Warm |
| May | 24°C | Warm |
| Jun | 26°C | Hot |
| Jul ⭐ | 28°C | Hot |
| Aug | 28°C | Hot |
| Sep | 28°C | Hot |
| Oct | 26°C | Hot |
| Nov | 24°C | Warm |
| Dec | 22°C | Warm |