Sepatan i
Coastal town · West Java

Sepatan

Indonesia

Now
26°
Sea temperature
31°
Local time
01:29 AM
Population
118.4K
Elevation
11 m
Best time to go
Jul–Sep
Go score 87/100
Sea temperature
30°
May
Main airport
CGK
9 km
Time zone
UTC+7
Asia/Jakarta
At a glance

Sepatan lies in West Java, Indonesia. By our climate data, the best time to visit is July–September. The warmest month is September, with average highs of 32°C (90°F); the sea is warmest in May at about 30°C (86°F).

The best months to visit are July–September.

The sea is warmest in May, at about 30°C (86°F).

Swimming season (water ≥ 21 °C): January–December.

September is the hottest month, with highs around 32°C (90°F).

July is the coldest month, with lows around 22°C (72°F).

The wettest month is December, with rain on about 19 days.

August is the sunniest month, with about 9.1 hours of sunshine a day.

In October, it’s warmer here than in 72% of places in Indonesia.

Weather

16-day forecast

Sepatan weather forecast
26°
Overcast
Feels like
32°
Humidity
95%
Wind
3 km/h SW
Gusts
7 km/h
Cloud cover
93%
Pressure
1012 hPa
UV index
7 (now)
Sunrise / Sunset
05:30 / 17:46

Next 48 hours

26° 01 25° 04 27° 07 33° 10 35° 13 71% 29° 16 100% 25° 19 100% 25° 22 61% 25° 01 25° 04 26° 07 31° 10 33° 13 25% 29° 16 96% 28° 19 29% 27° 22 35%
Today
Oct 22
Heavy showers
35°25°
100% 17 mm 10 NW
Tomorrow
Oct 23
Dense drizzle
33°25°
96% 6.2 mm 6 SW
Sat
Oct 24
Drizzle
32°25°
94% 3.9 mm 12 N
Sun
Oct 25
Drizzle
31°24°
91% 5.3 mm 14 NE
Mon
Oct 26
Drizzle
31°24°
87% 5.7 mm 9 E
Tue
Oct 27
Rain showers
30°24°
84% 15 mm 10 N
Wed
Oct 28
Rain showers
30°24°
96% 14 mm 7 E
Thu
Oct 29
Light drizzle
30°24°
84% 3.6 mm 9 NE
Fri
Oct 30
Drizzle
31°25°
90% 5.0 mm 9 S
Sat
Oct 31
Dense drizzle
31°25°
92% 7.6 mm 12 NE
Sun
Nov 1
Light drizzle
33°24°
78% 1.0 mm 7 E
Mon
Nov 2
Drizzle
32°25°
86% 3.6 mm 10 NE
Tue
Nov 3
Dense drizzle
31°24°
78% 12 mm 6 S
Wed
Nov 4
Light drizzle
31°24°
80% 3.0 mm 10 NE
Thu
Nov 5
Light drizzle
35°27°
61% 23 N
Fri
Nov 6
Overcast
33°27°
0% 3.8 mm 14 N
European AQI111Extremely poor
PM2.536.6
PM1039.1
NO₂13.7
O₃191
Pollen

Pollen forecasts are only available in Europe.

Updated: About this data: Forecasts & outlooks

Climate

Best time to visit Sepatan

Average conditions for each month, from long-term climate normals (1961–2020).

Best time to goJuly–September
20°25°30°35°40° 0175350 mm Jan · 332 mmFeb · 257 mmMar · 214 mmApr · 181 mmMay · 106 mmJun · 104 mmJul · 80 mmAug · 71 mmSep · 91 mmOct · 136 mmNov · 151 mmDec · 212 mm 30°29°30°31°32°31°31°32°32°32°31°30° 23°23°23°23°23°23°22°22°22°23°23°23° JanFebMarAprMayJunJulAugSepOctNovDec
Average high Average low Sea temperature Rainfall (mm) Best time to go

Month by month

ClimateJanFebMarAprMayJunJulAugSepOctNovDec
Average high30°29°30°31°32°31°31°32°32°32°31°30°
Average low23°23°23°23°23°23°22°22°22°23°23°23°
Sea temperature29°29°29°30°30°30°29°29°29°29°30°29°
Rainfall (mm)332257214181106104807191136151212
Rain days171415161412988131719
Sunshine per day (h)4.55.56.67.887.98.89.18.67.96.55.5
Daylight (h)12.412.312.21211.811.811.811.912.112.312.412.5
Humidity (%)848382818179787676767881
Wind (km/h)10109888999889
Go score657373727580878682736766

The go score (0–100) favours daytime highs of 22–27 °C, mild nights, plenty of sunshine and few rainy days.

Download climate data (CSV)

Climate normals: WorldClim 2.1 (1970–2000) · CRU CL 2.0 (1961–1990) About this data: Climate normals

Activities

What to do in Sepatan, month by month

When each activity is at its best, judged from the climate averages.

Rainy season: November–April Dry season: May–October (Based on average monthly rainfall)

What to do in Sepatan, month by month
ActivitiesJanFebMarAprMayJunJulAugSepOctNovDec
Beach & swimming PoorPoorPoorPoorPoorPoorFairFairFairPoorPoorPoor
Sightseeing & city walks PoorPoorPoorPoorPoorFairFairFairFairPoorPoorPoor
Diving & snorkelling PoorFairPoorPoorFairFairGoodGoodGoodFairPoorPoor
Photography & sunsets PoorFairFairFairFairFairFairFairFairFairFairFair

Good Fair Poor · Estimated from long-term averages of temperature, rain days, sunshine and sea temperature.

How each activity is rated
  • Beach & swimming — Good: sea ≥ 24 °C, highs ≥ 26 °C and at most 6 rain days (or under 40 mm of rain in the month). Fair: sea ≥ 21 °C, highs ≥ 23 °C and at most 10 rain days (or under 80 mm).
  • Sightseeing & city walks — Good: highs of 15–27 °C and few rain days. Fair: 11–33 °C.
  • Diving & snorkelling — Good: sea ≥ 25 °C in a dry spell. Fair: ≥ 22 °C, or ≥ 20 °C near known dive sites.
  • Photography & sunsets — Good: at least 7 hours of sunshine a day and few rain days. Fair: 5 hours or more.
Tourist density

Sepatan: tourist crowds by month

How busy it gets through the year — and the months with good weather and fewer visitors.

Tourist density
Low
Busiest months
July–August
Quietest months
November–January
Sweet spot
February–June and October
Good weather, fewer crowds
Very quietQuietModerateBusyVery busy ★ Sweet spot

Best value months

Good weather, fewer visitors, usually lower prices.

November–January and April

  • Jan65
  • Apr72
  • Nov67
  • Dec66

An estimate: months with a go score of 60 or more and below-average tourist numbers.

Updated: About this data: Crowds & prices

Sea

Sepatan: sea water temperature

Water temperature details
Water temperature today
31°C (88°F)
How it feels: very warm

Wave height: 0.1 m

Swimming season

January–December

Wed31°
Thu31°
Fri31°
Sat31°
Sun31°
Mon31°
Tue31°

Average sea temperature by month

29° Jan 29° Feb 29° Mar 30° Apr 30° May 30° Jun 29° Jul 29° Aug 29° Sep 29° Oct 30° Nov 29° Dec

About this data: Sea temperature

Nearby beaches & coastal towns

Festivals and events around Sepatan

Recurring festivals and celebrations nearby, month by month.

Landmarks nearby

Mountains, castles, museums, beaches and heritage sites within 25 km.

Things to do in Sepatan
Practical

Sepatan: practical information

Plugs, money, emergency numbers, safety and typical prices: what to know before you go.

Power plugs
CF
Voltage
127 V · 50 Hz
Driving
Drive on the left
Currency

Indonesian Rupiah

IDR · Rp

1 USD ≈ 17,985.3 IDR

Languages
Indonesian
Calling code
+62
Emergency numbers
Safety & travel advice
2
Exercise increased cautionUS travel advisory
No travel warningsUK travel advice · Sep 18, 2026
Read the full advice
Typical prices
  • Meal, casual restaurantIDR 136,700≈ $7.60
  • CappuccinoIDR 37,100≈ $2.10
  • Beer (0.5 l)IDR 52,450≈ $2.90
  • Bottled water (1.5 l)IDR 17,300≈ $1.00
  • Taxi, 5 kmIDR 93,700≈ $5.20
  • Public transport ticketIDR 18,000≈ $1.00
  • Mid-range hotel, per nightIDR 1,298,350≈ $72.00

Estimated from Indonesia’s consumer price level — real prices vary by place and season. Prices are about 31% of US levels.

Upcoming public holidays
  • Dec 25Christmas Day
  • Jan 1New Year's Day
Sun & daylight
Sunrise
05:30
Sunset
17:46
Daylight today
12.3 h
Local time in Sepatan
Earthquake history

37 earthquakes of magnitude 5 or more within 100 km in the last 51 years.

Strongest: M7.5 (2007).

Map

How to get to Sepatan

Nearest airports

Distances

estimate

Hotels

Hotels in Sepatan

Hotels and holiday rentals with live nightly prices.

Hotels in Sepatan
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Climate in Sepatan

Add a free climate card for Sepatan to your website or blog. Copy the code below.

Download climate data (CSV)

Frequently asked questions

When is the best time to visit Sepatan?

Based on climate normals, the best time to visit Sepatan is July–September.

What is the weather like in Sepatan in October?

In October, Sepatan averages a high of 32°C (90°F) and a low of 23°C (73°F), with 136 mm of rain on about 13 days.

How warm is the sea in Sepatan?

The sea is warmest in May (about 30°C (86°F)). Swimming season: January–December.

What is the rainiest month in Sepatan?

December, with rain on about 19 days.

What is the nearest airport to Sepatan?

Soekarno-Hatta International Airport (CGK), about 9 km away.

What power plugs are used in Indonesia?

Plug types C, F, at 127 V.

What currency is used in Indonesia?

Indonesian Rupiah (IDR).

What is the emergency number in Indonesia?

112.

Is Indonesia safe to visit?

US travel advisory: Exercise increased caution. UK travel advice: No travel warnings.

When is Sepatan most crowded?

The busiest months are July–August.

When is Sepatan least crowded?

The quietest months are November–January.

When is the best time to visit Sepatan without the crowds?

February–June and October: good weather with fewer visitors than in peak season.

What time zone is Sepatan in?

Asia/Jakarta (UTC+7).

What is the population of Sepatan?

About 118,439.