Weather in Barra de Santo Antônio

14-day forecast · updated today, Thursday, October 29, at 1:57 am (GMT-3)

Now · mainly clear 76 °F

Feels like: 85 °F
Low / high: 76 / 87 °F
Rain: 98% · 0.08 in
Wind: 2 mph SE

↘ 29.94 inHg · falling UV 11 · very high

Today in Barra de Santo Antônio: light drizzle, 76 °F to 87 °F, with a 98% chance of rain (0.08 in) and a light air from the southeast (2 mph). Tomorrow, light drizzle, 75 °F to 87 °F and a 33% chance of rain. The warmest day of the week is Saturday 31, at 90 °F. Next likely rain: Sunday 1 (45%).

Temperatures for the next 14 days

87° 76°
Today
87° 75°
Fri 30
90° 74°
Sat 31
89° 76°
Sun 1
89° 76°
Mon 2
89° 75°
Tue 3
87° 77°
Wed 4
88° 77°
Thu 5
89° 75°
Fri 6
88° 76°
Sat 7
88° 75°
Sun 8
88° 75°
Mon 9
88° 75°
Tue 10
88° 77°
Wed 11

Day by day

Day	Sky	Low / high	Rain	Max wind	Max wave	High tides	Model
Today · 29	Light drizzle	76 / 87 °F	98% · 0.08 in	11 mph ESE	3.9 ft	5:23 am · 5:40 pm	ECMWF
Fri 30	Light drizzle	75 / 87 °F	33% · 0.04 in	10 mph E	3.9 ft	6:15 am · 6:34 pm	ECMWF
Sat 31	Overcast	74 / 90 °F	8%	11 mph ENE	3.6 ft	7:17 am · 7:40 pm	ECMWF
Sun 1	Light drizzle	76 / 89 °F	45% · 0.04 in	12 mph ENE	3.3 ft	8:33 am · 8:58 pm	ECMWF
Mon 2	Drizzle	76 / 89 °F	51% · 0.13 in	11 mph E	3.1 ft	10:00 am · 10:21 pm	ECMWF
Tue 3	Light drizzle	75 / 89 °F	63% · 0.07 in	11 mph E	3.3 ft	11:22 am · 11:36 pm	ECMWF
Wed 4	Light drizzle	77 / 87 °F	28% · 0.07 in	12 mph ENE	3.4 ft	12:21 pm	ECMWF
Thu 5	Mainly clear	77 / 88 °F	12%	12 mph ENE	3.5 ft	12:34 am · 1:06 pm	ECMWF
Fri 6	Mainly clear	75 / 89 °F	12%	13 mph ENE	3.9 ft	1:21 am · 1:44 pm	ECMWF
Sat 7	Light drizzle	76 / 88 °F	10% · 0.02 in	11 mph ENE	3.8 ft	2:01 am · 2:18 pm	ECMWF
Sun 8	Light drizzle	75 / 88 °F	14% · 0.02 in	11 mph ENE	3.6 ft	2:37 am · 2:51 pm	ECMWF
Mon 9	Overcast	75 / 88 °F	27%	12 mph ENE	3.6 ft	3:10 am · 3:22 pm	ECMWF
Tue 10	Partly cloudy	75 / 88 °F	41%	10 mph E	3.5 ft	3:42 am · 3:53 pm	ECMWF
Wed 11	Light drizzle	77 / 88 °F	53% · 0.03 in	12 mph SE	3.4 ft	4:14 am · 4:24 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	Mainly clear	Mainly clear	Light drizzle	Light drizzle	Light drizzle	Light drizzle	Mainly clear	Mainly clear
Temperature	77°	76°	77°	83°	87°	85°	79°	78°
Chance of rain	6%	10%	71%	98%	59%	16%	0%	0%
Rain	0.00 in	0.00 in	0.00 in	0.01 in	0.01 in	0.00 in	0.00 in	0.00 in
Wind (mph)	3 ESE	2 SSE	2 NNE	8 ESE	11 ESE	10 ESE	5 ESE	4 E
Humidity	86%	89%	90%	73%	62%	68%	80%	85%
UV	0	0	1	8	10	2	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	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	87°	87°	90°	89°	89°	89°	87°
AIFS	86°	87°	87°	87°	86°	85°	86°
GFS	89°	89°	90°	90°	90°	89°	90°
ICON	85°	85°	85°	85°	85°	85°	86°
Confidence	high	high	high	high	medium	high	high

Do the models agree? · Rain
Rain	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	0.08 in	0.04 in	0	0.04 in	0.13 in	0.07 in	0.07 in
AIFS	0.06 in	0.02 in	0	0.01 in	0.07 in	0.09 in	0.05 in
GFS	0.02 in	0.00 in	0	0.04 in	0.01 in	0	0.01 in
ICON	0.02 in	0.00 in	0	0	0	0	0
Confidence	medium	high	high	medium	medium	medium	medium

Do the models agree? · Wind
Wind (mph)	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	1124	1021	1123	1226	1125	1125	1227
AIFS	11	11	13	13	12	11	13
GFS	1214	1316	1321	1320	1217	1218	1320
ICON	917	1119	1221	1221	1121	1121	1322
Confidence	high	high	high	high	high	high	high

Chance of rain from the ensemble models

Model	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF (51 scenarios)	98%	33%	8%	45%	51%	63%	28%
GFS (GEFS, 31 scenarios)	50%	6%	6%	16%	17%	48%	27%

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	Above +3.1 °F	A bit below −45%	—
Nov 9 – Nov 15Nov 9–Nov 15	A bit above +2.5 °F	Normal	—
Nov 16 – Nov 22Nov 16–Nov 22	A bit above +2.2 °F	Normal	88° / 77°
Nov 23 – Nov 29Nov 23–Nov 29	A bit above +2.2 °F	Normal	88° / 77°
Nov 30 – Dec 6Nov 30–Dec 6	A bit above +2.0 °F	Normal	88° / 77°

Coming months

When	TemperatureTemp.	Rain
November	A bit above +2.5 °F	A bit below −25%
December	A bit above +2.5 °F	Normal
January	Above +2.7 °F	Normal
February	Above +2.9 °F	Normal
March	Above +3.1 °F	A bit below −21%

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).

Barra de Santo Antônio climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit Barra de Santo Antônio is from October to December: highs of 83 °F to 85 °F, about 5 rainy days a month and 7 hours of sunshine a day.

86° 72°

JanJ
86° 73°

FebF
85° 73°

MarM
84° 72°

AprA
82° 71°

MayM
80° 70°

JunJ
79° 69°

JulJ
79° 68°

AugA
81° 69°

SepS
83° 70°

OctO
85° 71°

NovN
85° 72°

DecD

Highs and lows
Monthly rainfall
Best time

Month	High	Low	Rain	Rainy daysDays	Sun (h/day)	Water	Waves
JanuaryJan	86°	72°	3.04 in	8	6.5	82°	3.8 ft
FebruaryFeb	86°	73°	3.77 in	8	6.9	83°	3.7 ft
MarchMar	85°	73°	5.25 in	11	6.8	83°	3.9 ft
AprilApr	84°	72°	9.05 in	15	6.6	84°	4.1 ft
MayMay	82°	71°	11.96 in	20	5.2	82°	4.8 ft
JuneJun	80°	70°	13.09 in	22	5.5	81°	5.2 ft
JulyJul	79°	69°	11.11 in	22	5.3	79°	5.7 ft
AugustAug	79°	68°	6.39 in	16	5.9	79°	5.5 ft
SeptemberSep	81°	69°	4.38 in	10	7.0	79°	5.2 ft
OctoberOct	83°	70°	2.58 in	5	6.9	80°	4.8 ft
NovemberNov	85°	71°	1.66 in	4	7.2	80°	4.6 ft
DecemberDec	85°	72°	1.78 in	4	6.9	81°	4.1 ft

Month	Water	Waves
Jan	82°	3.8 ft
Feb	83°	3.7 ft
Mar	83°	3.9 ft
Apr	84°	4.1 ft
May	82°	4.8 ft
Jun	81°	5.2 ft
Jul	79°	5.7 ft
Aug	79°	5.5 ft
Sep	79°	5.2 ft
Oct	80°	4.8 ft
Nov	80°	4.6 ft
Dec	81°	4.1 ft

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

A normal year brings 74.07 in of rain on about 144 days and about 2,350 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

Now76 °Ffeels like 85 °F

Tomorrow75 / 87 °F

It's 76 °F now (feels like 85 °F). Today, 76 °F to 87 °F; tomorrow, 75 °F to 87 °F.

Chance of rain

Today 98% 0.08 in
Fri 30 33% 0.04 in
Sat 31 8%
Sun 1 45% 0.04 in
Mon 2 51% 0.13 in
Tue 3 63% 0.07 in
Wed 4 28% 0.07 in

Today the chance of rain reaches 98%, with 0.08 in in total. The next day with likely rain is Sunday 1: 45% and 0.04 in.

Recent rain: last 24 hours, 0.05 in; last 3 days, 0.05 in; last 7 days, 0.43 in.

Humidity and dew point

Humidity88%

Dew point73 °F

Humidity is 88% now and the dew point is 73 °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

Clouds22%

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 peak11very high

Fri 30: 9 · Sat 31: 12 · Sun 1: 11

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 Anglers expect normal activity
↘ Falling · now Anglers say fish feed more before the change

29.9030.0030.10 30.01

Falling now (−0.05 inHg in 3 hours). Over the next 48 hours: −0.05 inHg. Falling pressure: anglers say fish feed more before the change. Fast changes, either way, tend to affect fishing.

Air and pollen

Air qualityModerate · 42

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
Wed 28	Light drizzle	77 / 87 °F	0.05 in	10 mph ESE
Tue 27	Partly cloudy	77 / 92 °F	0	13 mph NE
Mon 26	Clear sky	76 / 94 °F	0	14 mph NNE
Sun 25	Overcast	75 / 90 °F	0	14 mph NE
Sat 24	Light drizzle	77 / 88 °F	0.02 in	10 mph E
Fri 23	Drizzle	73 / 87 °F	0.15 in	12 mph ESE
Thu 22	Light drizzle	75 / 87 °F	0.20 in	12 mph SE

Show all 30 days

Day	Sky	Low / high	Rain	Max wind
Wed 21	Drizzle	77 / 87 °F	0.14 in	13 mph ESE
Tue 20	Partly cloudy	76 / 89 °F	0	12 mph ENE
Mon 19	Overcast	75 / 91 °F	0	13 mph NE
Sun 18	Overcast	75 / 92 °F	0	15 mph NE
Sat 17	Overcast	76 / 89 °F	0	13 mph NE
Fri 16	Overcast	75 / 87 °F	0	13 mph NE
Thu 15	Overcast	74 / 88 °F	0	13 mph NE
Wed 14	Overcast	74 / 88 °F	0	11 mph ENE
Tue 13	Light drizzle	75 / 88 °F	0.02 in	11 mph ENE
Mon 12	Light drizzle	72 / 86 °F	0.02 in	11 mph ENE
Sun 11	Light drizzle	73 / 86 °F	0.08 in	12 mph E
Sat 10	Partly cloudy	74 / 86 °F	0	9 mph ESE
Fri 9	Light drizzle	74 / 84 °F	0.11 in	11 mph ESE
Thu 8	Drizzle	72 / 84 °F	0.17 in	10 mph ESE
Wed 7	Light drizzle	74 / 85 °F	0.06 in	10 mph SE
Tue 6	Light drizzle	73 / 85 °F	0.17 in	12 mph ESE
Mon 5	Drizzle	73 / 85 °F	0.14 in	12 mph E
Sun 4	Light drizzle	74 / 84 °F	0.06 in	14 mph ESE
Sat 3	Drizzle	74 / 87 °F	0.13 in	12 mph ENE
Fri 2	Light drizzle	73 / 89 °F	0.03 in	11 mph NE
Thu 1	Light drizzle	75 / 87 °F	0.07 in	12 mph ENE
Wed 30	Light drizzle	74 / 84 °F	0.06 in	9 mph ESE
Tue 29	Light drizzle	73 / 86 °F	0.05 in	10 mph ESE

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 Barra de Santo AntônioQuestions

What's the weather like today in Barra de Santo Antônio?

Light drizzle, from 76 °F to 87 °F, with a light air from the southeast (2 mph) and a 98% chance of rain.

Will it rain tomorrow in Barra de Santo Antônio?

On Friday 30 the chance of rain is 33% (0.04 in): light drizzle.

How warm will it be this week?

Between a low of 74 °F and a high of 90 °F; the warmest day, Saturday 31.

What's the UV index today?

It reaches 11 (very high). Avoid the midday sun; reflection off the water adds to it.

Is the pressure rising or falling?

It's 29.94 inHg and falling: −0.06 inHg over the last 24 hours.

When is the best time to visit Barra de Santo Antônio?

The best time to visit Barra de Santo Antônio is from October to December: highs of 83 °F to 85 °F, about 5 rainy days a month and 7 hours of sunshine a day.

What is the weather like in Barra de Santo Antônio in October?

In October, Barra de Santo Antônio normally sees highs of 83 °F and lows of 70 °F, with about 5 rainy days (2.58 in for the month) and 7 hours of sunshine a day. The sea is around 80 °F. These are 1991–2020 averages.

What are the warmest and wettest months in Barra de Santo Antônio?

The warmest is February, with average highs of 86 °F, and the coldest August, with lows of 68 °F. The wettest is June (13.09 in) and the driest, November.

More about Barra de Santo Antônio today

Weather near Barra de Santo Antônio

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 11 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 1:57 am (local time).

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