Sea temperature in Bahrain
Live water temperatures and swimming conditions across 1 beaches on the Bahrain coast.
Best time to swim in Bahrain
The sea in Bahrain peaks in July, when the water averages around 28°C.
The main swimming season runs from April – November, when surface temperatures stay comfortable for extended sessions.
On average, 8 months a year sit above 20°C — the threshold most swimmers describe as pleasant without a wetsuit.
Shoulder months like March and December are noticeably cooler but often quieter, with fewer crowds and steadier weather.
The coldest month is typically January at around 18°C, when cold-water swimmers dominate the coast.
Bahrain sea temperature history
Long-term climatology for Bahrain shows an annual mean sea temperature of 23°C, ranging from 18°C in winter to 28°C at the summer peak.
The seasonal swing is roughly 10°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 Bahrain, 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.
Values are area averages; individual beaches vary by exposure and depth.
Bahrain sea temperature: frequently asked questions
What is the warmest month to swim in Bahrain?
July is the warmest month in Bahrain, when the sea averages about 28°C. Late-season warmth often persists a few weeks after peak.
When is the sea coldest in Bahrain?
The coldest month in Bahrain is typically January, when the water averages around 18°C. Cold-water swimmers and surfers dominate this period.
When can you swim in Bahrain without a wetsuit?
The main swimming season in Bahrain runs from April – November — about 8 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 Bahrain?
Outside peak summer the water in Bahrain drops toward 19°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 Bahrain?
The long-term annual mean sea temperature in Bahrain is about 23°C, based on multi-decadal climatology of the surrounding waters.
How do I check the current sea temperature in Bahrain?
The live reading at the top of this page shows the current sea temperature in Bahrain, updated hourly from marine buoy and satellite data. The 7-day forecast covers water, air, waves, wind and UV for the week ahead.
Warmest beaches in Bahrain right now
| Beach | Region | Sea | Swim score |
|---|---|---|---|
| Al Jazayer Beach | Southern | — | — |