Sea temperature and swimming season in Las Khorey

The sea off Las Khorey is comfortable for swimming all year round — it never drops below 25.4°C, and peaks at 31.6°C in September.

"Warm enough" is a judgement, not a fact

There is no objective temperature at which the sea becomes swimmable. A Norwegian and a Spaniard will disagree, and neither is wrong. The season above uses 19.0°C — the bottom of the range most people describe as comfortable in swimwear — but here is what other thresholds imply:

If you are	Minimum	Months you can swim
Hardy	16.0°C	12 of 12
Most people	19.0°C	12 of 12
Prefer it warm	22.0°C	12 of 12
Prefer it hot	25.0°C	12 of 12

Month by month

Sea temperature, the air you climb out into, and the wind that decides how that feels.

Sea temperature, air temperature, wind and daylight by month.
Month	Sea	Air	Wind	Feels	What to wear
January	25.4°C	26.2°C	1.9 m/s	Very comfortable	none needed
February	25.9°C	27.3°C	2.0 m/s	Very comfortable	none needed
March	26.8°C	30.5°C	1.7 m/s	Bath-like	none needed
April	28.4°C	31.8°C	1.7 m/s	Bath-like	none needed
May	30.4°C	32.2°C	1.3 m/s	Bath-like	none needed
June	31.6°C	36.4°C	2.1 m/s	Bath-like	none needed
July	30.6°C	36.9°C	2.1 m/s	Bath-like	none needed
August	30.3°C	36.8°C	2.1 m/s	Bath-like	none needed
September	31.6°C	35.3°C	1.8 m/s	Bath-like	none needed
October	30.0°C	31.3°C	1.5 m/s	Bath-like	none needed
November	27.2°C	28.6°C	1.8 m/s	Bath-like	none needed
December	26.2°C	26.8°C	2.0 m/s	Bath-like	none needed

Air is the average daily maximum — roughly what you would meet swimming in the middle of the day. An arrow marks months where the air is colder than the sea.

When in the day can you swim?

Daylight and burn risk by month, in Africa/Mogadishu local time.

Month	Sunrise	Sunset	Daylight	Peak UV
January	06:10	17:42	11h 32m	10.8
February	06:07	17:54	11h 47m	13.0
March	05:54	17:57	12h 04m	15.0
April	05:35	17:58	12h 23m	16.0
May	05:24	18:02	12h 38m	15.6
June	05:24	18:10	12h 46m	15.2
July	05:31	18:14	12h 43m	15.5
August	05:36	18:06	12h 30m	16.2
September	05:36	17:48	12h 11m	15.9
October	05:36	17:29	11h 53m	14.1
November	05:43	17:20	11h 37m	11.6
December	05:58	17:26	11h 28m	10.2

Open water burns faster than a beach: the surface reflects sunlight up at you, and sunscreen washes off in the first few minutes. A long swim under a UV index above 6 needs a rash vest more than it needs more cream.

What the bands mean

From	Description	In practice
above 26°C	Bath-like	Warm enough that it offers no cooling at all
above 22°C	Very comfortable	Swimwear, no time limit for most people
above 19°C	Comfortable	Pleasant once you are in; most people swim happily
above 16°C	Bracing	Swimmable but short; many prefer a shorty wetsuit
above 12°C	Cold	Wetsuit territory. Unprotected swims should be brief
below 12°C	Dangerous	Cold shock risk. Specialist gear and supervision

Do you need a wetsuit in Las Khorey?

No. The sea here never falls below 25.4°C, so there is no month in which neoprene is the thing standing between you and a comfortable swim. A rash vest is worth having, but for the sun on your back rather than for warmth — the surface burns while you swim, and you will not feel it happening.

Other coastal cities in Somalia

Where these numbers come from, and what they miss

Open water, not your beach. The measurement is a satellite cell about 28 km across, centred 8.7 km from Las Khorey. Shallow bays and lagoons run warmer; exposed coasts with upwelling run colder, sometimes by several degrees.
Surface temperature. Below a few metres the sea is often noticeably colder, and in summer a warm surface layer can sit over much colder water.
A six-year average, not a thirty-year normal. Sea temperature varies little between years, so this is close — but it is not a climate normal, and any individual year will differ.
Averages hide storms. A monthly mean says nothing about the week a cold current arrives.

Full methodology, sources and known limitations