World Beach Map

Beach

Senami Beach

Japan · sea 26.3 °C at its warmest, in August

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Senami Beach
Photo: fredkatvox · CC BY 2.0 · Wikimedia Commons

Sea temperature month by month

12.1Jan
10.2Feb
9.4Mar
10.7Apr
14.6May
19.5Jun
23.2Jul
26.3Aug
25.1Sep
21.5Oct
18.1Nov
14.8Dec

Monthly means in °C, NOAA OISST v2.1 climatology 1991–2020.

About

瀬波海岸(せなみかいがん)は新潟県村上市瀬波にある海岸。近くに瀬波温泉街がある他、瀬波温泉海水浴場があり、環境省による快水浴場百選にも選ばれている。防風や防砂目的で海岸林が築かれており、元和6年(1620年)に、村上藩主が屋敷や畑を守るため植えたものが始まりといわれている。 1945年10月3日、アメリカ合衆国進駐軍の軍艦や輸送艦が20隻ほどが瀬波海岸に上陸した。

Questions

How warm is the sea at Senami Beach?

The sea off Senami Beach averages 26.3 °C at its warmest, in August, and 9.4 °C at its coolest. These are monthly means from NOAA's OISST v2.1 satellite and buoy record for 1991 to 2020, sampled at the beach's own coordinates.

When can you swim at Senami Beach?

The sea reaches 20 °C or more from July to October. Twenty degrees is where most swimmers stop calling water cold; below it, a wetsuit helps.

Where is Senami Beach?

Senami Beach is on the coast of Japan, at 38.2165, 139.4376. The map on this site flies straight to it.

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