Best Time to Drive from Oceanside to La Mesa

Right now (5:51 pm PDT): about 38 minutes via I-5 South and I-805 South, usually 41 at this time.

Only 79% of this drive is measured by working traffic sensors right now. The rest is estimated from nearby sensors, typical speeds and street traffic, so times can be off. Why so few sensors work.

Typical drive time by departure time

Minutes from Oceanside to La Mesa by day and time you leave (local time)
Leave	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm
Mon	36	37	39	46	42	40	39	40	41	41	53	61	52	39	38	40	37
Tue	36	38	40	51	47	40	40	40	40	42	58	65	63	46	38	38	37
Wed	36	37	40	52	46	39	39	40	40	43	63	66	63	45	38	38	36
Thu	36	38	40	51	45	40	41	41	40	45	64	66	63	45	39	38	37
Fri	37	38	39	40	38	40	42	43	44	49	63	64	55	46	41	39	36
Sat	36	37	37	37	40	42	44	43	45	44	41	41	42	39	39	38	37
Sun	37	36	36	36	37	38	40	42	40	43	40	41	41	41	40	38	37

About this drive

On weekdays the 41-mile drive from Oceanside to La Mesa (via I-5 South and I-805 South) usually takes as little as 36 minutes and up to 69 minutes, when leaving around 3:30 pm on Thursdays. The fastest times to leave are before 7:30 am or after 7 pm. Midday (11 am to 2 pm) it takes about 41 minutes. On weekends it is slowest around 1 pm on Saturdays (45 minutes).

About 39 miles of it is freeway, where times follow typical and live traffic from our sensors, and about 1.5 miles surface streets (2 to 3 minutes on weekdays), estimated from how jammed the freeways around them are at that time. Drive times are measured from central Oceanside to central La Mesa along the route on the map. Starting or ending elsewhere in a big city can add or save several minutes.

Simulated from typical freeway speeds at each point of the drive for the time you would reach it, from every 5-minute reading we have recorded. We don't have sensors on surface streets yet, so the time on them is estimated from how congested the freeways around each end of the drive are at that time, in both directions: streets jam when the freeways do.

Questions

What is the best time to drive from Oceanside to La Mesa?

On weekdays, leave before 7:30 am or after 7 pm. The drive usually takes about 36 minutes then, versus up to 69 minutes at the worst times.

How long does it take to drive from Oceanside to La Mesa?

The 41-mile drive usually takes 36 to 69 minutes on weekdays, depending on when you leave, and about 41 minutes midday.

When is traffic worst from Oceanside to La Mesa?

Leaving around 3:30 pm on Thursdays is usually slowest, about 69 minutes.

Freeways on this drive

I-5 South in San Diego (24 miles) · I-805 South in San Diego (10 miles) · I-8 East in San Diego (6 miles)

San Diego traffic right now · San Diego traffic tomorrow

More drives

La Mesa to Oceanside (return trip) · Oceanside to San Diego · Oceanside to Escondido · Oceanside to Chula Vista · Oceanside to La Jolla · Oceanside to El Cajon · Oceanside to SAN · Oceanside to Long Beach · Oceanside to Glendora · Oceanside to Anaheim · Oceanside to Riverside · Oceanside to Santa Ana

Open the live traffic map →

Leave	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm
Mon	36	37	39	46	42	40	39	40	41	41	53	61	52	39	38	40	37
Tue	36	38	40	51	47	40	40	40	40	42	58	65	63	46	38	38	37
Wed	36	37	40	52	46	39	39	40	40	43	63	66	63	45	38	38	36
Thu	36	38	40	51	45	40	41	41	40	45	64	66	63	45	39	38	37
Fri	37	38	39	40	38	40	42	43	44	49	63	64	55	46	41	39	36
Sat	36	37	37	37	40	42	44	43	45	44	41	41	42	39	39	38	37
Sun	37	36	36	36	37	38	40	42	40	43	40	41	41	41	40	38	37

Leave	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm
Mon	36	37	39	46	42	40	39	40	41	41	53	61	52	39	38	40	37
Tue	36	38	40	51	47	40	40	40	40	42	58	65	63	46	38	38	37
Wed	36	37	40	52	46	39	39	40	40	43	63	66	63	45	38	38	36
Thu	36	38	40	51	45	40	41	41	40	45	64	66	63	45	39	38	37
Fri	37	38	39	40	38	40	42	43	44	49	63	64	55	46	41	39	36
Sat	36	37	37	37	40	42	44	43	45	44	41	41	42	39	39	38	37
Sun	37	36	36	36	37	38	40	42	40	43	40	41	41	41	40	38	37

Leave	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm
Mon	36	37	39	46	42	40	39	40	41	41	53	61	52	39	38	40	37
Tue	36	38	40	51	47	40	40	40	40	42	58	65	63	46	38	38	37
Wed	36	37	40	52	46	39	39	40	40	43	63	66	63	45	38	38	36
Thu	36	38	40	51	45	40	41	41	40	45	64	66	63	45	39	38	37
Fri	37	38	39	40	38	40	42	43	44	49	63	64	55	46	41	39	36
Sat	36	37	37	37	40	42	44	43	45	44	41	41	42	39	39	38	37
Sun	37	36	36	36	37	38	40	42	40	43	40	41	41	41	40	38	37