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Karatsu weather

Saga · 117,663 inhabitants · Saturday, November 7 · updated 04:25

Air: Fair

13°

Clear sky

Feels like 13°C

Wind

27 km/h

Gusts

29 km/h

Humidity

55 %

Pressure

1027 hPa

Clouds

5 %

Storm

Rise 06:43 Set 17:23 Day 10 h 39 min UV 7 · High

Karatsu 14-day forecast

Trend

Night

Clear sky

13°

Feels like 13°

Wind ↑ NNW 29 km/h

Humidity 55 %

Morning

Clear sky

13°12°

Feels like 13°

Wind ↑ N 29 km/h

Gusts 35 km/h

Humidity 54 %

Afternoon

Clear sky

15°13°

Feels like 15°

Wind ↑ NNE 23 km/h

Humidity 51 %

Evening

Clear sky

13°12°

Feels like 13°

Wind ↑ NE 20 km/h

Humidity 65 %

09:00

13°

N 23

12:00

13°

N 23

15:00

15°

NNE 20

18:00

12°

NE 20

21:00

13°

NE 15

00:00

12°

ENE 15

03:00

12°

ENE 16

06:00

12°

ENE 19

Rain radar around Karatsu

Rain observed over the last two hours by official weather radars around Karatsu, followed by the radar forecast for the next hour where the weather service provides one.

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Rain radar Last two hours, then forecast where available · drag the timeline

Air you breathe in Karatsu: pollution and pollen

2/6

Fair

European Air Quality Index (EAQI), from Copernicus CAMS

PM2.512µg/m³

PM1029µg/m³

Copernicus CAMS model, updated several times a day.

Karatsu forecast in charts · next 7 days

The week ahead: highs and lows

≈ A week close to the usual temperatures

Highs Lows Usual for the season (1991–2020 average)

Hourly detail

Temperature (°C) Rain (mm) Wind (km/h)

Moon over Karatsu

Waning crescent

6 % illuminated · 27.3 days

Rise 04:34 Set 15:54

Sun 8/11 2%

Mon 9/11 0%

Tue 10/11 1% New moon

Wed 11/11 3%

Thu 12/11 8%

Fri 13/11 15%

Sat 14/11 23%

Sun 15/11 33%

Mon 16/11 43%

Tue 17/11 54% First quarter

Wed 18/11 64%

Thu 19/11 74%

Moonrise and moonset in local time (Asia/Tokyo); phase and lit fraction from a synodic calculation.

Sea and tides near Karatsu

Tide station used: Karatsu

Tide times in Karatsu

🌊 Sea surface

22.0 °C

satellite, 7/11

Sea state

Slight

waves 1.4 m

Period

6 s

Swell

0.0 m

FriFri 06/11

Low tide 13:30 1.0 m

High tide 19:48 2.2 m

TodaySat 07/11

Low tide 01:56 0.7 m

High tide 08:20 2.2 m

Low tide 14:01 1.0 m

High tide 20:18 2.3 m

TomorrowSun 08/11

Low tide 02:29 0.6 m

High tide 08:57 2.2 m

Low tide 14:30 1.0 m

High tide 20:47 2.3 m

MonMon 09/11

Low tide 03:02 0.5 m

High tide 09:32 2.2 m

Low tide 14:59 1.1 m

High tide 21:15 2.3 m

Heights above chart datum. Coefficient: 20 for the weakest tides, 120 for the strongest.

Look up a past day in Karatsu

Curious about the weather in Karatsu on a given day? Choose a date: we read it from the ERA5 reanalysis (ECMWF / Copernicus C3S), which runs until about a week ago.

Karatsu weather at a glance

This page gathers everything about the weather in Karatsu, Saga: conditions now, the forecast for each part of the day and the trend for the coming week. At the moment the sky is “clear sky”, it is 13 °C (feels like 13 °C) and the wind blows at 27 km/h.

Expected range today: 12 °C to 15 °C and a dry sky. The forecast comes from the AtmoAtlas engine, which combines ECMWF-AIFS, NOAA GFS and DWD ICON, adjusts cloud cover with METAR reports and uses convective energy (CAPE) to flag storms, plus the tide times for Karatsu.

Other big cities nearby

Karatsu weather data for developers

Use the Karatsu forecast in your own website or app: one JSON call returns weather, air quality, tides and sun and moon times. The free key needs no card.

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Where does this forecast come from? Our engine, checked every day against 1124 weather stations