Is Yokosuka safe to visit?

Travelia rates Yokosuka, Japan “safe”, following US State Department and UK FCDO travel advisories.

What is the sea temperature in Yokosuka in July?

The sea off Yokosuka averages about 24°C in July.

Yokosuka is warmest in Aug and driest in Dec; mild (18–28°C) months are May, Jun, Jul, Aug, Sep, Oct.

coastal destination · city of 409,478 · warmest in Aug · sea ~24°C in July · budget-friendly

Month	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg °C	6	6	9	14	18	21	24	26	23	18	13	9
High °C	11	10	13	18	22	24	28	29	26	21	17	13
Low °C	2	2	5	10	14	18	21	23	20	15	9	5
Sea °C	15	14	15	16	19	21	24	26	25	22	20	18
Rain (days)	66	85	143	151	158	215	151	156	216	206	124	60

Warmest month: Aug. Driest: Dec.

MayJunJulAugSepOctmild (18–28°C)

Places from OpenStreetMap contributors (ODbL) — 173 sights and 200 places to eat mapped in total.