Weather in Gili Trawangan

14-day forecast · updated today, Thursday, October 29, at 4:27 pm (GMT+8)

Now · overcast 85 °F

Feels like: 94 °F
Low / high: 82 / 85 °F
Rain: 4% · 0.01 in
Wind: 8 mph SSE

→ 29.84 inHg · steady UV 12 · extreme

Today in Gili Trawangan: light drizzle, 82 °F to 85 °F, with a 4% chance of rain (0.01 in) and a gentle breeze from the south-southeast (8 mph). Tomorrow, overcast, 82 °F to 83 °F and a 39% chance of rain. The warmest day of the week is Thursday 29, at 85 °F. No significant rain expected over the next 7 days.

Temperatures for the next 14 days

85° 82°
Today
83° 82°
Fri 30
85° 80°
Sat 31
84° 81°
Sun 1
84° 81°
Mon 2
84° 81°
Tue 3
85° 82°
Wed 4
84° 83°
Thu 5
85° 81°
Fri 6
84° 83°
Sat 7
84° 82°
Sun 8
84° 82°
Mon 9
85° 81°
Tue 10
84° 83°
Wed 11

Day by day

Day	Sky	Low / high	Rain	Max wind	Max wave	High tides	Model
Today · 29	Light drizzle	82 / 85 °F	4% · 0.01 in	14 mph S	2.0 ft	2:04 pm · 11:49 pm	ECMWF
Fri 30	Overcast	82 / 83 °F	39%	18 mph SSW	1.6 ft	—	ECMWF
Sat 31	Light drizzle	80 / 85 °F	10% · 0.02 in	15 mph S	1.6 ft	12:24 am	ECMWF
Sun 1	Light drizzle	81 / 84 °F	34% · 0.04 in	10 mph SSE	1.6 ft	1:03 am	ECMWF
Mon 2	Overcast	81 / 84 °F	25%	8 mph S	1.9 ft	1:57 am	ECMWF
Tue 3	Partly cloudy	81 / 84 °F	8%	8 mph SE	2.3 ft	4:14 am · 8:39 pm	ECMWF
Wed 4	Partly cloudy	82 / 85 °F	4%	12 mph SSW	2.3 ft	6:38 am · 8:44 pm	ECMWF
Thu 5	Mainly clear	83 / 84 °F	15%	13 mph S	2.2 ft	8:09 am · 8:55 pm	ECMWF
Fri 6	Mainly clear	81 / 85 °F	16%	14 mph S	2.6 ft	9:14 am · 9:07 pm	ECMWF
Sat 7	Mainly clear	83 / 84 °F	16%	8 mph S	2.8 ft	10:10 am · 9:23 pm	ECMWF
Sun 8	Light drizzle	82 / 84 °F	25% · 0.02 in	9 mph SSE	2.3 ft	11:02 am · 9:41 pm	ECMWF
Mon 9	Light drizzle	82 / 84 °F	31% · 0.02 in	6 mph SSW	2.2 ft	11:53 am · 10:01 pm	ECMWF
Tue 10	Light drizzle	81 / 85 °F	15% · 0.07 in	6 mph SSW	1.9 ft	12:47 pm · 10:23 pm	ECMWF
Wed 11	Light drizzle	83 / 84 °F	22% · 0.04 in	5 mph E	1.6 ft	10:45 pm	ECMWF

Each day comes from the best model covering this spot: regional ones first (HRRR and NBM in the U.S., AROME, ICON-EU), then ECMWF; day 16, NOAA GFS. Waves: Météo-France up to day 10, then ECMWF WAM, coarser and further offshore. High tides: our own tide calculation.

Today, every 3 hours

Time	12:00 am	3:00 am	6:00 am	9:00 am	12:00 pm	3:00 pm	6:00 pm	9:00 pm
Sky	Overcast	Overcast	Mainly clear	Clear sky	Mainly clear	Partly cloudy	Partly cloudy	Light drizzle
Temperature	83°	83°	82°	84°	84°	85°	85°	84°
Chance of rain	0%	0%	0%	0%	1%	2%	1%	0%
Rain	0.00 in	0.00 in	0.00 in	0.00 in	0.00 in	0.00 in	0.00 in	0.00 in
Wind (mph)	11 SSE	9 SSE	8 SSE	4 SE	10 WSW	11 SSW	9 SE	5 SE
Humidity	82%	79%	85%	79%	82%	81%	79%	77%
UV	0	0	0	6	12	4	0	0
Model	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF

Do the models agree?

Low confidence

They don't agree on temperature today: it may change, so check again closer to the day.

What 4 forecast models say for the next few days. The closer they are, the more reliable the forecast.

HighRainWind

Do the models agree? · High
High (°F)	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	85°	83°	85°	84°	84°	84°	85°
AIFS	83°	83°	83°	83°	83°	83°	83°
GFS	87°	85°	84°	88°	85°	85°	84°
ICON	94°	91°	91°	92°	91°	92°	93°
Confidence	low	medium	medium	medium	medium	medium	medium

Do the models agree? · Rain
Rain	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	0.01 in	0	0.02 in	0.04 in	0	0	0
AIFS	0.01 in	0.06 in	0.04 in	0.14 in	0.13 in	0.01 in	0.01 in
GFS	0.01 in	0.19 in	0.17 in	0.33 in	0.16 in	0.11 in	0.01 in
ICON	0.12 in	0.17 in	0.11 in	0.09 in	0.02 in	0.06 in	0.01 in
Confidence	medium	medium	medium	medium	medium	medium	high

Do the models agree? · Wind
Wind (mph)	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	1421	1824	1520	1014	820	816	1217
AIFS	11	12	14	12	10	11	14
GFS	911	78	818	920	711	612	813
ICON	721	723	928	619	518	618	617
Confidence	medium	medium	high	high	high	high	medium

Chance of rain from the ensemble models

Model	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF (51 scenarios)	4%	39%	10%	34%	25%	8%	4%
GFS (GEFS, 31 scenarios)	16%	65%	96%	82%	59%	68%	38%

Each model's day runs midnight to midnight local time; models that reach fewer days are left blank. Rain: daily total. Wind: the day's highest average wind and, in small type, the strongest gust. Highlighted: values that stand out from the rest. The chance of rain comes from many runs of the same model with slightly different starting data.

Outlook

How the coming weeks and months compare with what is normal for the time of year. It is a trend, not a day-by-day forecast.

Next few weeks, compared with normal: a bit warmer, a bit drier and a near-normal sea.

Next 6 weeks

When	TemperatureTemp.	Rain	Sea	Typical high / low
Nov 2 – Nov 8Nov 2–Nov 8	Normal +0.7 °F	A bit below −30%	Normal −0.2 °F	—
Nov 9 – Nov 15Nov 9–Nov 15	A bit above +0.9 °F	A bit below −30%	Normal +0.4 °F	—
Nov 16 – Nov 22Nov 16–Nov 22	A bit above +1.1 °F	A bit below −23%	A bit above +0.5 °F	85° / 80°
Nov 23 – Nov 29Nov 23–Nov 29	A bit above +1.3 °F	A bit below −28%	A bit above +0.7 °F	85° / 80°
Nov 30 – Dec 6Nov 30–Dec 6	A bit above +1.4 °F	A bit below −32%	A bit above +0.9 °F	85° / 80°

Coming months

When	TemperatureTemp.	Rain	Sea
November	A bit above +2.0 °F	Below −62%	A bit above +0.7 °F
December	A bit above +2.2 °F	Normal	Above +1.8 °F
January	A bit above +2.0 °F	A bit above +22%	Above +2.7 °F
February	A bit above +2.5 °F	A bit above +29%	Well above +3.8 °F
March	A bit above +2.5 °F	A bit above +39%	Above +3.4 °F

Weeks: ECMWF 46-day (average of its scenarios), against the normal of the last 20 years for those dates. Months: ECMWF SEAS5. Rain: total against normal. The further ahead, the closer it gets to normal and the less detail it can give.

Gili Trawangan climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit Gili Trawangan is from July to September: highs of 88 °F, about 2 rainy days a month and 6 hours of sunshine a day.

87° 76°

JanJ
87° 76°

FebF
87° 75°

MarM
88° 75°

AprA
89° 74°

MayM
88° 73°

JunJ
87° 72°

JulJ
87° 71°

AugA
88° 73°

SepS
89° 75°

OctO
89° 76°

NovN
87° 77°

DecD

Highs and lows
Monthly rainfall
Best time

Month	High	Low	Rain	Rainy daysDays	Sun (h/day)	Water	Waves
JanuaryJan	87°	76°	12.55 in	24	5.3	84°	3.0 ft
FebruaryFeb	87°	76°	11.05 in	22	5.5	83°	2.6 ft
MarchMar	87°	75°	10.81 in	21	6.4	84°	2.5 ft
AprilApr	88°	75°	4.94 in	16	5.2	85°	2.5 ft
MayMay	89°	74°	2.63 in	8	5.9	85°	2.7 ft
JuneJun	88°	73°	1.20 in	5	6.0	83°	2.9 ft
JulyJul	87°	72°	1.43 in	3	6.3	82°	3.1 ft
AugustAug	87°	71°	0.70 in	1	5.7	82°	3.1 ft
SeptemberSep	88°	73°	0.47 in	3	5.8	82°	3.2 ft
OctoberOct	89°	75°	1.53 in	8	8.2	83°	2.9 ft
NovemberNov	89°	76°	4.22 in	17	6.9	85°	2.5 ft
DecemberDec	87°	77°	7.84 in	24	5.3	84°	2.5 ft

Month	Water	Waves
Jan	84°	3.0 ft
Feb	83°	2.6 ft
Mar	84°	2.5 ft
Apr	85°	2.5 ft
May	85°	2.7 ft
Jun	83°	2.9 ft
Jul	82°	3.1 ft
Aug	82°	3.1 ft
Sep	82°	3.2 ft
Oct	83°	2.9 ft
Nov	85°	2.5 ft
Dec	84°	2.5 ft

Days: rainy days in the month. Sun: hours a day.

A normal year brings 59.36 in of rain on about 152 days and about 2,200 hours of sunshine.

1991–2020 averages. Highs, lows and rainfall: TerraClimate; rainy days (0.04 in or more): NASA POWER (MERRA-2); sunshine hours: estimated from solar radiation; water: NOAA OISST; waves (average height): ERA5, 2011–2020. Normals are not a forecast: any given year can turn out very different. Sources and licenses

Temperature

Now85 °Ffeels like 94 °F

Tomorrow82 / 83 °F

It's 85 °F now (feels like 94 °F). Today, 82 °F to 85 °F; tomorrow, 82 °F to 83 °F.

Chance of rain

Today 4% 0.01 in
Fri 30 39%
Sat 31 10% 0.02 in
Sun 1 34% 0.04 in
Mon 2 25%
Tue 3 8%
Wed 4 4%

Today the chance of rain reaches 4%, with 0.01 in in total. No significant rain expected this week.

No rain in the last 7 days.

Humidity and dew point

Humidity80%

Dew point78 °F

Humidity is 80% now and the dew point is 78 °F. With a dew point this high, it feels muggy.

The dew point is the temperature at which the air becomes saturated: the higher it is, the heavier the air feels.

Visibility and fog

Now15 migood

Clouds88%

Visibility is good now (15 mi). No fog expected today.

The model gives visibility up to about 15 mi: beyond that, the horizon is clear.

UV index

Now1

Today's peak12extreme

Fri 30: 9 · Sat 31: 11 · Sun 1: 10

Index	Level	What to do
0–2	low	No special protection needed.
3–5	moderate	Hat, sunglasses and sunscreen around midday.
6–7	high	Sunscreen, hat and shade between 12 and 4 pm.
8–10	very high	Avoid the midday sun; reflection off the water adds to it.
11+	extreme	Avoid the sun between 11 am and 5 pm; protect yourself even if it is cloudy.

Reflection off water and sand adds radiation: protect yourself more on a boat or at the beach.

Barometric pressure

↗ Rising Anglers say fish bite less for a while
→ Steady · now Anglers expect normal activity
↘ Falling Anglers say fish feed more before the change

29.8029.9030.00 29.98

Steady now (−0.01 inHg in 3 hours). It barely changes over the next 48 hours. Steady pressure: anglers expect normal activity. Fast changes, either way, tend to affect fishing.

Air and pollen

Air qualityFair · 30

Saharan dustNo

Previous days

The weather over the last 30 days, as the models analyzed it. Tap a day to see it hour by hour.

Day	Sky	Low / high	Max wind
Wed 28	Overcast	82 / 84 °F	19 mph S
Tue 27	Overcast	82 / 84 °F	12 mph SSE
Mon 26	Overcast	81 / 85 °F	20 mph S
Sun 25	Overcast	81 / 85 °F	19 mph S
Sat 24	Overcast	81 / 85 °F	21 mph SSW
Fri 23	Overcast	82 / 85 °F	23 mph SSW
Thu 22	Overcast	81 / 84 °F	20 mph S

Show all 30 days

Day	Sky	Low / high	Max wind
Wed 21	Mainly clear	82 / 85 °F	21 mph S
Tue 20	Mainly clear	82 / 85 °F	21 mph SSW
Mon 19	Overcast	81 / 85 °F	21 mph SSW
Sun 18	Overcast	81 / 84 °F	15 mph SSE
Sat 17	Partly cloudy	80 / 84 °F	25 mph SSW
Fri 16	Partly cloudy	80 / 84 °F	25 mph SSW
Thu 15	Clear sky	80 / 85 °F	19 mph S
Wed 14	Mainly clear	80 / 84 °F	18 mph S
Tue 13	Overcast	80 / 84 °F	8 mph S
Mon 12	Clear sky	79 / 84 °F	9 mph SSE
Sun 11	Partly cloudy	81 / 84 °F	7 mph ESE
Sat 10	Partly cloudy	80 / 83 °F	13 mph SSE
Fri 9	Overcast	80 / 83 °F	14 mph S
Thu 8	Overcast	80 / 83 °F	19 mph SSW
Wed 7	Overcast	80 / 83 °F	22 mph SSW
Tue 6	Overcast	80 / 83 °F	18 mph S
Mon 5	Overcast	80 / 84 °F	18 mph S
Sun 4	Overcast	80 / 83 °F	14 mph SSE
Sat 3	Overcast	81 / 84 °F	12 mph S
Fri 2	Overcast	80 / 84 °F	9 mph SE
Thu 1	Partly cloudy	80 / 83 °F	13 mph S
Wed 30	Mainly clear	80 / 84 °F	13 mph S
Tue 29	Overcast	80 / 82 °F	11 mph E

These are the models at the start of each day (ECMWF and GFS; waves from Météo-France), not readings from a weather station: there can be differences at specific spots.

Questions about the weather in Gili TrawanganQuestions

What's the weather like today in Gili Trawangan?

Light drizzle, from 82 °F to 85 °F, with a gentle breeze from the south-southeast (8 mph) and a 4% chance of rain.

Will it rain tomorrow in Gili Trawangan?

On Friday 30 the chance of rain is 39% (0.00 in): overcast.

How warm will it be this week?

Between a low of 80 °F and a high of 85 °F; the warmest day, Thursday 29.

What's the UV index today?

It reaches 12 (extreme). Avoid the sun between 11 am and 5 pm; protect yourself even if it is cloudy.

Is the pressure rising or falling?

It's 29.84 inHg and steady: +0.00 inHg over the last 24 hours.

When is the best time to visit Gili Trawangan?

The best time to visit Gili Trawangan is from July to September: highs of 88 °F, about 2 rainy days a month and 6 hours of sunshine a day.

What is the weather like in Gili Trawangan in October?

In October, Gili Trawangan normally sees highs of 89 °F and lows of 75 °F, with about 8 rainy days (1.53 in for the month) and 8 hours of sunshine a day. The sea is around 83 °F. These are 1991–2020 averages.

What are the warmest and wettest months in Gili Trawangan?

The warmest is May, with average highs of 89 °F, and the coldest August, with lows of 71 °F. The wettest is January (12.55 in) and the driest, September.

More about Gili Trawangan today

Weather near Gili Trawangan

Only places with a different forecast: spots a few miles apart share the same model cell and wouldn't add anything.

Learn more

Weather: Open-Meteo, CC BY 4.0, with the best model for each spot and lead time (NOAA HRRR and NBM in the U.S., Météo-France AROME, DWD ICON-EU, ECMWF IFS and NOAA GFS); ECMWF grid point 7.3 mi away. The comparison also uses ICON (DWD), AIFS (ECMWF) and ARPEGE (Météo-France). Outlook: ECMWF 46-day and SEAS5. Chance of rain from ensemble models (ECMWF, GEFS and NBM). UV, air quality and pollen: CAMS (Copernicus).

Forecast from Open-Meteo (CC BY 4.0) with models from ECMWF, NOAA, Météo-France, DWD, Copernicus Marine and CAMS. Updated at 4:27 pm (local time).

Spotted a mistake? Tell us · Where the weather and sea data come from