هاروح السوق المسا.

A natural Egyptian Arabic pronunciation is:

harūḥ is-sūʔ il-masa

A few notes:

• هاروح = harūḥ
• السوق is written with الـ, but because س is a sun letter, the l sound of the article is not pronounced, so it sounds like is-sūʔ
• In Egyptian Arabic, ق is often pronounced as a glottal stop ʔ, so سوق sounds like sūʔ, not sūq
• المسا is pronounced il-masa or el-masa

هاروح means I will go or I’m going to go.

It is made of:

• هـ / حـ = a future marker in Egyptian Arabic
• أروح / أروح in underlying form = I go

So:

• هاروح = I will go

This is very common in Egyptian Arabic for talking about the future.

Because the verb already shows the subject.

In هاروح, the verb form itself tells you the subject is I. So Egyptian Arabic often does not need the separate pronoun أنا.

You could say:

• أنا هاروح السوق المسا

but it is not necessary unless you want emphasis, like:

• I’m the one who will go to the market this evening

In Arabic, verbs of motion often take the destination directly without a separate word that matches English to.

So English:

• I’ll go to the market

becomes Egyptian Arabic:

• هاروح السوق

Literally, it looks more like:

• I-will-go the-market

This is normal Arabic structure.

This happens because of the Arabic definite article الـ.

The word is written:

• السوق

But س is a sun letter, so the l in الـ is not pronounced. Instead, the following consonant is doubled in pronunciation.

So:

• ال + سوق
• written: السوق
• pronounced: is-sūʔ / es-sūʔ

Also, in Egyptian Arabic, ق is usually pronounced as ʔ, which is why سوق sounds like sūʔ.

المسا means in the evening or this evening, depending on context.

It is a colloquial Egyptian form related to المساء in more formal Arabic.

In everyday Egyptian speech:

• المساء is commonly shortened in pronunciation
• the final hamza is often not pronounced clearly
• colloquial writing is less standardized, so people often write المسا

So المسا is a very natural Egyptian way to write and say the evening / this evening.

It can mean any of those, depending on context.

In this sentence, هاروح السوق المسا, the most natural English translations are:

• I’ll go to the market this evening
• I’ll go to the market in the evening
• sometimes even I’ll go to the market tonight

The exact English choice depends on the situation, but the Arabic expression itself is very natural.

Yes, it is clearly colloquial Egyptian Arabic.

A few clues are:

• هاروح as a future form
• المسا as a colloquial expression
• the likely Egyptian pronunciation of ق as ʔ

A more formal MSA version would be something like:

• سأذهب إلى السوق مساءً

So the given sentence is everyday spoken Egyptian, not formal written Arabic.

Yes. In colloquial Egyptian writing, the future marker may be written in slightly different ways because spoken Arabic is not spelled as rigidly as formal Arabic.

So learners may see forms like:

• هاروح
• حاروح

Both represent the Egyptian future marker ha-.

The important thing is that the word means I will go.

Yes, but the nuance changes slightly.

• المسا = in the evening / this evening
• بالليل = at night / tonight / during the night

So:

• هاروح السوق المسا = I’ll go to the market this evening
• هاروح السوق بالليل = I’ll go to the market tonight / at night

Both are natural, but المسا points more specifically to the evening.

It can change somewhat.

The sentence:

• هاروح السوق المسا

is very natural and means:

• I’ll go to the market this evening

But Egyptian Arabic allows some flexibility. For example, you might also hear:

• المسا هاروح السوق

if the speaker wants to emphasize this evening

So the original order is normal, but other word orders are possible for emphasis or style.