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Batu Karas

Surf spot · Indonesia

Is it worth the trip?

28Poor out of 100 for your dates

Stay home

Best on Sat 7: 5 ft swell at 10 s, sheltered (estimated): holds up in a blow

Each day of your trip, out of 100

Tue 3 · 19 out of 100

Swell
4 ft10 smushy
Energy
321kJ
Wind
ESE 8 kn
Temp
28°C

Wed 4 · 21 out of 100

Swell
4 ft12 smushy
Energy
349kJ
Wind
E 7 kn
Temp
28°C

Thu 5 · 18 out of 100

Swell
4 ft10 ssoft
Energy
335kJ
Wind
ESE 4 kn
Temp
28°C

Fri 6 · 27 out of 100

Swell
5 ft11 ssoft
Energy
461kJ
Wind
SSE 5 kn
Temp
28°C

Sat 7 · 38 out of 100

Swell
5 ft10 ssoft
Energy
503kJ
Wind
ENE 2 kn
Temp
28°C

Sun 8 · 35 out of 100

Swell
5 ft9 ssoft
Energy
331kJ
Wind
N 2 kn
Temp
29°C

Mon 9 · 20 out of 100

Swell
3 ft11 ssoft
Energy
187kJ
Wind
NNW 2 kn
Temp
29°C

Tap a day for waves, wind and the temperature. Full forecast

Forecast: next 10 days

Full forecast
  1. Mon 219, too small
  2. Tue 319, too small
  3. Wed 421, too small
  4. Thu 518, too small
  5. Fri 627, too small
  6. Sat 738, too small
  7. Sun 835, too small
  8. Mon 920, too small
  9. Tue 1012, too small
  10. Wed 1124, too small

The spot in five facts

  • Faces Etakes swell from the E
  • Offshore: Wwind from the land
  • Beginner +who it suits
  • Works 5–20 ftof swell
  • Water 29 °Cno wetsuit

Full forecast

every day, every number

Batu Karas does not suit intermediates. This is the forecast for experts, so you can see what it does.

Forecast and score for expert surfers at Batu Karas, each day
DayScorefor ExpertSwellEnergyWindTemp
Mon 2Nov19, too small3 ft8 ssoft1 ft at break (est.)136kJwind from the east-north-east, 4 knots28°C
Tue 3Nov19, too small4 ft10 smushy2 ft at break (est.)321kJwind from the east-south-east, 8 knots28°C
Wed 4Nov21, too small4 ft12 smushyunder 1 ft at break (est.)349kJwind from the east, 7 knots28°C
Thu 5Nov18, too small4 ft10 ssoftunder 1 ft at break (est.)335kJwind from the east-south-east, 4 knots28°C
Fri 6Nov27, too small5 ft11 ssoftunder 1 ft at break (est.)461kJwind from the south-south-east, 5 knots28°C
Sat 7Nov38, too small5 ft10 ssoftunder 1 ft at break (est.)503kJwind from the east-north-east, 2 knots28°C
Sun 8Nov35, too small5 ft9 ssoftunder 1 ft at break (est.)331kJwind from the north, 2 knots29°C
Mon 9Nov20, too small3 ft11 ssoftunder 1 ft at break (est.)187kJwind from the north-north-west, 2 knots29°C
Tue 10Nov12, too small2 ft10 ssoftunder 1 ft at break (est.)77kJwind from the north-north-west, 1 knot29°C
Wed 11Nov24, too small3 ft12 ssoftunder 1 ft at break (est.)210kJwind from the west-north-west, 1 knot, offshore26°C

Energy is the swell's power, in kJ per metre of wave. Wind is in knots, the arrow where it blows to; green is offshore. More

Tide

  • Mon 2 NovLow 06:52 −0.6 mHigh 13:02 +0.2 mLow 18:28 −0.3 m
  • Tue 3 NovHigh 00:46 +0.5 mLow 07:57 −0.5 mHigh 14:31 +0.2 mLow 20:11 −0.2 m
  • Wed 4 NovHigh 02:18 +0.3 mLow 09:15 −0.4 mHigh 16:09 +0.3 mLow 22:15 −0.3 m

Local clock times; heights about mean sea level. On open coasts the times are usually within a quarter of an hour; in bays, estuaries and on the Gulf of Mexico they can be an hour or more out. Tide: EOT20 global ocean tide model, Hart-Davis et al. 2021, DGFI-TUM (doi:10.17882/79489), CC BY 4.0. Times and heights computed by us. A model, not a tide table: check a local table before you go.

Forecast updated . It refreshes every three hours. Forecast data: ECMWF, DWD, Météo-France and NOAA, served by Open-Meteo.com (CC BY 4.0). Changed by us. Generated using E.U. Copernicus Marine Service Information.

Map

the spot and its town

Each place wears its best day on these dates, a surf spot for intermediates: green good, amber fair, pale red poor, as the key says.

The map needs JavaScript. Every place on it is listed on this page, and each place's page links to Google Maps.

One finger scrolls the page; two fingers move the map. Pins are our own positions. Map OpenFreeMap, © OpenMapTiles, data © OpenStreetMap contributors.

More surf near here

2 places

About

the place in full, sources, credits

About Batu Karas

Facing, offshore wind, exposure, level and swell range are estimated.

The spot faces E (92°), so it takes swell from the E. The wind blows offshore from the W (272°). It is sheltered to the open swell. It suits beginners and up. It works in 5–20 ft of swell. The sea floor shelves very gently: 10 m deep about 2.6 km out (1 in 263). On a typical 5 ft, 11 s swell the waves here would spill softly. The sea is about 26°C in August, its coldest month (no wetsuit), and 29°C in January, its warmest (no wetsuit). The town to stay in is Batukaras, 3 km away (about 5 min by car). Within 5 km we also list 1 surf spot and 1 wind sports spot.

Water about 29°C: no wetsuit. Typical sea temperature for the time of year, not a forecast.

The score is the conditions only: the journey, the price and the partners never change it (how we score, how we earn).

Rough cost (estimate): about US$1,270–US$2,520 each

about US$1,270–US$2,520 each · 6 nights, 2 sharing: flights, hire car, stay, food, board and wetsuit.

Our estimate from typical public prices, not a quote: check the real prices before you book (where they come from). Prices are about, in US Dollar (USD): our pound figures at the European Central Bank's rate of 30 October 2026.

How we worked it out 
Rough cost per person for this trip
WhatHow we worked it outEach
Flightsreturn ORD to KJT, estimated from distance and season, changing at HKG and SIN, full-service airlines, with a hold bagabout US$971–US$2,020
Hire car6 days, sharedabout US$47–US$80
Stay6 nights, a mid-range double, sharedabout US$94–US$154
Food7 days eating outabout US$107–US$194
Board and wetsuit5 days, or about US$114 to fly your ownabout US$47–US$74
Totalabout US$1,270–US$2,520

For 2 people sharing a room. Lessons, lift-pass deals and insurance are extra. Prices from public sources, checked in 2026.

Where to stay: 2 towns

Ad Links marked Ad may pay us if you book. You pay the same, and they never change a score. How we earn

Closest

Batukaras

about 5 min by car · 4 places to stay

about US$33/nightcountry average

See 4 places to stay in Batukaras · Booking.com

About Batukaras its beds, food and every spot near it

About US$33 a night is our estimate of the country's average 2-star double room that month: not each town's price, and not a quote. Drives are estimates. Prices are about, in US Dollar (USD): our pound figures at the European Central Bank's rate of 30 October 2026.

Getting there: about 36h 35m

About 36h 35m door to door from Chicago

Fly ORD → KJT, changing at Hong Kong International Airport (HKG) and Singapore Changi Airport (SIN), then 4h 40m by road

An estimate, one way; the journey never changes the score.