Weather in Ilhabela

14-day forecast · updated today, Wednesday, October 28, at 10:58 pm (GMT-3)

Now · overcast 69 °F

Feels like: 73 °F
Low / high: 65 / 75 °F
Rain: 76% · 0.01 in
Wind: 4 mph NNE

→ 30.08 inHg · steady UV 9 · very high

Today in Ilhabela: light drizzle, 65 °F to 75 °F, with a 76% chance of rain (0.01 in) and a light breeze from the north-northeast (4 mph). Tomorrow, rain, 67 °F to 72 °F and a 100% chance of rain. The warmest day of the week is Tuesday 3, at 84 °F.

Temperatures for the next 14 days

75° 65°
Today
72° 67°
Thu 29
77° 67°
Fri 30
73° 66°
Sat 31
77° 68°
Sun 1
83° 68°
Mon 2
84° 71°
Tue 3
89° 70°
Wed 4
85° 74°
Thu 5
91° 74°
Fri 6
90° 74°
Sat 7
78° 69°
Sun 8
75° 62°
Mon 9
75° 60°
Tue 10

Day by day

Day	Sky	Low / high	Rain	Max wind	Max wave	High tides	Model
Today · 28	Light drizzle	65 / 75 °F	76% · 0.01 in	8 mph NE	5.4 ft	3:13 am · 2:51 pm	ECMWF
Thu 29	Rain	67 / 72 °F	100% · 1.58 in	4 mph NNE	3.9 ft	3:45 am · 3:19 pm	ECMWF
Fri 30	Light drizzle	67 / 77 °F	96% · 0.06 in	9 mph SW	3.4 ft	4:19 am · 3:50 pm	ECMWF
Sat 31	Rain	66 / 73 °F	93% · 0.53 in	7 mph WSW	4.3 ft	9:33 am · 4:26 pm	ECMWF
Sun 1	Drizzle	68 / 77 °F	67% · 0.20 in	5 mph NNE	3.7 ft	10:40 am · 5:15 pm	ECMWF
Mon 2	Heavy drizzle	68 / 83 °F	58% · 0.24 in	5 mph NE	3.1 ft	11:31 am · 6:43 pm · 11:33 pm	ECMWF
Tue 3	Overcast	71 / 84 °F	46%	5 mph SW	2.9 ft	12:12 pm · 11:59 pm	ECMWF
Wed 4	Overcast	70 / 89 °F	31%	3 mph NE	2.5 ft	12:44 pm · 11:49 pm	ECMWF
Thu 5	Light drizzle	74 / 85 °F	55% · 0.05 in	6 mph ESE	1.8 ft	1:04 pm · 11:54 pm	ECMWF
Fri 6	Overcast	74 / 91 °F	68%	4 mph NE	2.3 ft	1:04 pm	ECMWF
Sat 7	Light showers	74 / 90 °F	83% · 0.54 in	6 mph SSW	1.8 ft	12:22 am · 12:55 pm	ECMWF
Sun 8	Showers	69 / 78 °F	78% · 1.91 in	11 mph SW	2.8 ft	12:55 am · 1:08 pm	ECMWF
Mon 9	Drizzle	62 / 75 °F	62% · 0.17 in	8 mph SW	2.8 ft	1:30 am · 1:33 pm	ECMWF
Tue 10	Drizzle	60 / 75 °F	61% · 0.13 in	4 mph NNE	2.4 ft	2:04 am · 2:02 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	Overcast	Overcast	Light drizzle	Overcast	Overcast	Overcast
Temperature	66°	66°	67°	70°	75°	74°	70°	69°
Chance of rain	0%	6%	51%	6%	37%	20%	22%	65%
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)	6 NNE	5 NE	6 NE	8 NE	7 NE	5 ENE	3 N	4 NNE
Humidity	86%	89%	89%	85%	71%	75%	84%	89%
UV	0	0	0	5	9	3	0	0
Model	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF

Do the models agree?

Medium confidence

They broadly agree, but not quite on rain today: take it with some caution.

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	Thu 29	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3
ECMWF	75°	72°	77°	73°	77°	83°	84°
AIFS	71°	73°	76°	76°	76°	78°	82°
GFS	78°	75°	77°	78°	77°	83°	87°
ICON	74°	72°	76°	75°	74°	77°	84°
Confidence	medium	high	high	high	high	medium	high

Do the models agree? · Rain
Rain	Today	Thu 29	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3
ECMWF	0.01 in	1.58 in	0.06 in	0.53 in	0.20 in	0.24 in	0
AIFS	0.08 in	0.69 in	0.28 in	0.14 in	0.14 in	0.22 in	0.10 in
GFS	0.04 in	0.43 in	0.15 in	0.09 in	0.16 in	0.28 in	0.09 in
ICON	0	0.86 in	0.10 in	0.01 in	0	0	0
Confidence	medium	medium	medium	medium	medium	medium	medium

Do the models agree? · Wind
Wind (mph)	Today	Thu 29	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3
ECMWF	824	415	928	722	519	517	520
AIFS	8	3	8	5	8	6	4
GFS	711	59	77	55	59	49	511
ICON	916	38	615	612	613	510	511
Confidence	high	high	high	high	high	high	high

Chance of rain from the ensemble models

Model	Today	Thu 29	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3
ECMWF (51 scenarios)	76%	100%	96%	93%	67%	58%	46%
GFS (GEFS, 31 scenarios)	29%	100%	100%	65%	61%	80%	84%

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 and normal rain.

Next 6 weeks

When	TemperatureTemp.	Rain	Typical high / low
Nov 2 – Nov 8Nov 2–Nov 8	A bit above +2.0 °F	A bit above +25%	—
Nov 9 – Nov 15Nov 9–Nov 15	Normal +0.2 °F	Normal	78° / 67°
Nov 16 – Nov 22Nov 16–Nov 22	A bit above +2.5 °F	Normal	80° / 69°
Nov 23 – Nov 29Nov 23–Nov 29	A bit above +2.0 °F	Normal	80° / 69°
Nov 30 – Dec 6Nov 30–Dec 6	A bit above +1.6 °F	Normal	79° / 69°

Coming months

When	TemperatureTemp.	Rain
November	A bit above +2.3 °F	Normal
December	Above +2.9 °F	Normal
January	A bit above +2.3 °F	Normal
February	A bit above +2.5 °F	Normal
March	A bit above +2.3 °F	Normal

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. The long-range sea temperature isn't usable at this spot (the model's grid cell falls on land).

Ilhabela climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit Ilhabela is from June to August: highs of 74 °F, about 6 rainy days a month and 4 hours of sunshine a day.

84° 69°

JanJ
84° 69°

FebF
83° 68°

MarM
80° 65°

AprA
76° 60°

MayM
74° 57°

JunJ
73° 55°

JulJ
74° 57°

AugA
75° 60°

SepS
77° 63°

OctO
78° 65°

NovN
82° 68°

DecD

Highs and lows
Monthly rainfall
Best time

Month	High	Low	Rain	Rainy daysDays	Sun (h/day)	Water	Waves
JanuaryJan	84°	69°	12.18 in	23	4.1	79°	4.3 ft
FebruaryFeb	84°	69°	10.39 in	19	4.2	80°	4.3 ft
MarchMar	83°	68°	10.69 in	19	4.3	79°	4.9 ft
AprilApr	80°	65°	6.93 in	11	4.8	78°	5.0 ft
MayMay	76°	60°	5.35 in	8	4.3	74°	5.7 ft
JuneJun	74°	57°	3.46 in	7	4.2	72°	5.2 ft
JulyJul	73°	55°	4.22 in	6	4.4	70°	5.5 ft
AugustAug	74°	57°	3.23 in	6	4.8	69°	5.9 ft
SeptemberSep	75°	60°	4.76 in	11	3.7	70°	5.8 ft
OctoberOct	77°	63°	7.05 in	14	3.6	72°	5.5 ft
NovemberNov	78°	65°	8.50 in	17	3.5	73°	5.2 ft
DecemberDec	82°	68°	9.61 in	20	3.8	76°	4.5 ft

Month	Water	Waves
Jan	79°	4.3 ft
Feb	80°	4.3 ft
Mar	79°	4.9 ft
Apr	78°	5.0 ft
May	74°	5.7 ft
Jun	72°	5.2 ft
Jul	70°	5.5 ft
Aug	69°	5.9 ft
Sep	70°	5.8 ft
Oct	72°	5.5 ft
Nov	73°	5.2 ft
Dec	76°	4.5 ft

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

A normal year brings 86.39 in of rain on about 161 days and about 1,500 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

Now69 °Ffeels like 73 °F

Tomorrow67 / 72 °F

It's 69 °F now (feels like 73 °F). Today, 65 °F to 75 °F; tomorrow, 67 °F to 72 °F.

Chance of rain

Today 76% 0.01 in
Thu 29 100% 1.58 in
Fri 30 96% 0.06 in
Sat 31 93% 0.53 in
Sun 1 67% 0.20 in
Mon 2 58% 0.24 in
Tue 3 46%

Today the chance of rain reaches 76%, with 0.01 in in total. The next day with likely rain is Thursday 29: 100% and 1.58 in.

Recent rain: last 24 hours, 0.01 in; last 3 days, 0.74 in; last 7 days, 2.94 in.

Humidity and dew point

Humidity92%

Dew point66 °F

Humidity is 92% now and the dew point is 66 °F. The temperature is very close to the dew point: fog may form.

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

Clouds100%

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

Now0

Today's peak9very high

Thu 29: 6 · Fri 30: 12 · Sat 31: 8

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

29.8030.0030.20 29.84

Steady now (−0.01 inHg in 3 hours). Over the next 48 hours: −0.18 inHg. Steady pressure: anglers expect normal activity. Fast changes, either way, tend to affect fishing.

Air and pollen

Air qualityFair · 37

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	Rain	Max wind
Tue 27	Light drizzle	62 / 74 °F	0.14 in	7 mph NE
Mon 26	Light rain	62 / 69 °F	0.56 in	10 mph SW
Sun 25	Showers	69 / 78 °F	1.52 in	8 mph SW
Sat 24	Showers	67 / 83 °F	0.27 in	7 mph ENE
Fri 23	Light drizzle	69 / 84 °F	0.13 in	6 mph ENE
Thu 22	Drizzle	68 / 73 °F	0.31 in	12 mph NE
Wed 21	Light drizzle	65 / 75 °F	0.10 in	9 mph NE

Show all 30 days

Day	Sky	Low / high	Rain	Max wind
Tue 20	Drizzle	65 / 74 °F	0.14 in	5 mph NNE
Mon 19	Light drizzle	65 / 72 °F	0.07 in	5 mph WSW
Sun 18	Light drizzle	63 / 75 °F	0.17 in	8 mph SW
Sat 17	Rain	66 / 75 °F	0.78 in	6 mph SW
Fri 16	Showers	71 / 82 °F	1.19 in	5 mph SSW
Thu 15	Heavy drizzle	71 / 81 °F	0.24 in	4 mph NNE
Wed 14	Drizzle	70 / 84 °F	0.10 in	4 mph W
Tue 13	Light drizzle	69 / 81 °F	0.01 in	5 mph NE
Mon 12	Light rain	71 / 74 °F	0.29 in	5 mph WSW
Sun 11	Light rain	70 / 81 °F	0.47 in	7 mph SW
Sat 10	Drizzle	70 / 87 °F	0.03 in	6 mph E
Fri 9	Drizzle	68 / 88 °F	0.11 in	6 mph N
Thu 8	Overcast	65 / 82 °F	0	6 mph NE
Wed 7	Light rain	68 / 76 °F	0.35 in	12 mph SW
Tue 6	Light rain	67 / 77 °F	0.46 in	5 mph NE
Mon 5	Heavy drizzle	68 / 75 °F	0.28 in	6 mph SW
Sun 4	Heavy drizzle	68 / 88 °F	0.33 in	9 mph ENE
Sat 3	Light drizzle	65 / 74 °F	0.05 in	11 mph NE
Fri 2	Light rain	66 / 70 °F	0.39 in	6 mph SW
Thu 1	Heavy drizzle	69 / 73 °F	0.33 in	9 mph SW
Wed 30	Light rain	71 / 90 °F	0.19 in	5 mph ENE
Tue 29	Light showers	71 / 87 °F	0.25 in	6 mph ENE
Mon 28	Light drizzle	70 / 83 °F	0.10 in	5 mph NNE

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 IlhabelaQuestions

What's the weather like today in Ilhabela?

Light drizzle, from 65 °F to 75 °F, with a light breeze from the north-northeast (4 mph) and a 76% chance of rain.

Will it rain tomorrow in Ilhabela?

On Thursday 29 the chance of rain is 100% (1.58 in): rain.

How warm will it be this week?

Between a low of 65 °F and a high of 84 °F; the warmest day, Tuesday 3.

What's the UV index today?

It reaches 9 (very high). Avoid the midday sun; reflection off the water adds to it.

Is the pressure rising or falling?

It's 30.08 inHg and steady: −0.12 inHg over the last 24 hours.

When is the best time to visit Ilhabela?

The best time to visit Ilhabela is from June to August: highs of 74 °F, about 6 rainy days a month and 4 hours of sunshine a day.

What is the weather like in Ilhabela in October?

In October, Ilhabela normally sees highs of 77 °F and lows of 63 °F, with about 14 rainy days (7.05 in for the month) and 4 hours of sunshine a day. The sea is around 72 °F. These are 1991–2020 averages.

What are the warmest and wettest months in Ilhabela?

The warmest is February, with average highs of 84 °F, and the coldest July, with lows of 55 °F. The wettest is January (12.18 in) and the driest, August.

More about Ilhabela today

Weather near Ilhabela

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 9.2 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 10:58 pm (local time).

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