Is Isahaya safe to visit?

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

What is the sea temperature in Isahaya in July?

The sea off Isahaya averages about 25°C in July.

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

coastal destination · city of 135,546 · warmest in Aug · sea ~25°C in July · budget-friendly

Month	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg °C	4	5	8	14	18	21	25	26	23	17	12	7
High °C	8	9	12	18	22	25	28	30	26	21	16	11
Low °C	1	1	4	9	14	18	22	23	19	13	8	3
Sea °C	15	14	15	17	19	22	25	27	26	24	20	18
Rain (days)	72	93	144	184	207	255	255	216	225	106	81	62

Warmest month: Aug. Driest: Dec.

MayJunJulAugSepmild (18–28°C)

Places from OpenStreetMap contributors (ODbL) — 15 sights and 26 places to eat mapped in total.