Weather in Merca

14-day forecast · updated today, Thursday, October 29, at 5:33 am (GMT+3)

Now · clear 76 °F

Feels like: 85 °F
Low / high: 75 / 86 °F
Rain: 100% · 0.28 in
Wind: 4 mph NE

↗ 29.90 inHg · rising UV 12 · extreme

Today in Merca: drizzle, 75 °F to 86 °F, with a 100% chance of rain (0.28 in) and a light breeze from the northeast (4 mph). Tomorrow, light drizzle, 76 °F to 88 °F and a 73% chance of rain. The warmest day of the week is Friday 30, at 88 °F.

Temperatures for the next 14 days

86° 75°
Today
88° 76°
Fri 30
87° 76°
Sat 31
88° 77°
Sun 1
88° 77°
Mon 2
87° 78°
Tue 3
87° 78°
Wed 4
87° 78°
Thu 5
87° 79°
Fri 6
87° 79°
Sat 7
86° 79°
Sun 8
86° 78°
Mon 9
87° 79°
Tue 10
87° 77°
Wed 11

Day by day

Day	Sky	Low / high	Rain	Max wind	Max wave	High tides	Model
Today · 29	Drizzle	75 / 86 °F	100% · 0.28 in	8 mph ENE	2.9 ft	5:25 am · 5:58 pm	ECMWF
Fri 30	Light drizzle	76 / 88 °F	73% · 0.05 in	10 mph E	2.8 ft	6:06 am · 6:42 pm	ECMWF
Sat 31	Light drizzle	76 / 87 °F	67% · 0.04 in	11 mph E	3.0 ft	6:52 am · 7:38 pm	ECMWF
Sun 1	Light drizzle	77 / 88 °F	35% · 0.05 in	8 mph ESE	2.7 ft	7:48 am · 8:59 pm	ECMWF
Mon 2	Light drizzle	77 / 88 °F	67% · 0.06 in	9 mph ESE	2.4 ft	9:06 am · 10:49 pm	ECMWF
Tue 3	Light drizzle	78 / 87 °F	86% · 0.04 in	9 mph ESE	2.6 ft	10:55 am	ECMWF
Wed 4	Drizzle	78 / 87 °F	80% · 0.14 in	8 mph ESE	2.7 ft	12:19 am · 12:30 pm	ECMWF
Thu 5	Light drizzle	78 / 87 °F	92% · 0.05 in	9 mph ESE	2.7 ft	1:16 am · 1:35 pm	ECMWF
Fri 6	Drizzle	79 / 87 °F	98% · 0.21 in	9 mph E	2.8 ft	1:59 am · 2:25 pm	ECMWF
Sat 7	Drizzle	79 / 87 °F	71% · 0.12 in	11 mph E	3.7 ft	2:36 am · 3:05 pm	ECMWF
Sun 8	Light drizzle	79 / 86 °F	61% · 0.13 in	10 mph E	3.6 ft	3:09 am · 3:41 pm	ECMWF
Mon 9	Drizzle	78 / 86 °F	59% · 0.20 in	8 mph E	3.3 ft	3:39 am · 4:13 pm	ECMWF
Tue 10	Light drizzle	79 / 87 °F	71% · 0.05 in	9 mph SE	3.0 ft	4:09 am · 4:43 pm	ECMWF
Wed 11	Drizzle	77 / 87 °F	67% · 0.26 in	7 mph S	3.1 ft	4:38 am · 5:13 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	Clear	Partly cloudy	Clear sky	Clear sky	Drizzle	Drizzle	Drizzle	Light drizzle
Temperature	79°	76°	76°	86°	84°	86°	80°	79°
Chance of rain	51%	51%	35%	27%	98%	100%	84%	25%
Rain	0.00 in	0.00 in	0.00 in	0.00 in	0.04 in	0.03 in	0.02 in	0.00 in
Wind (mph)	1 WNW	5 ENE	4 NE	5 ENE	8 ESE	6 ESE	3 NE	4 ENE
Humidity	92%	98%	97%	68%	75%	73%	89%	91%
UV	0	0	0	6	11	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 tomorrow: 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	86°	88°	87°	88°	88°	87°	87°
AIFS	85°	87°	87°	86°	86°	86°	86°
GFS	86°	85°	85°	85°	85°	85°	85°
ICON	88°	91°	89°	89°	90°	89°	89°
Confidence	high	high	high	high	high	high	high

Do the models agree? · Rain
Rain	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	0.28 in	0.05 in	0.04 in	0.05 in	0.06 in	0.04 in	0.14 in
AIFS	0.25 in	0.02 in	0.02 in	0.05 in	0.07 in	0.09 in	0.05 in
GFS	0.29 in	0.03 in	0	0	0	0	0
ICON	0.43 in	0.00 in	0	0	0	0	0.01 in
Confidence	high	medium	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	819	1021	1123	821	919	920	822
AIFS	6	11	10	9	9	8	9
GFS	1318	1621	1721	1317	1617	1419	1520
ICON	616	1019	1222	1019	1018	1017	918
Confidence	high	high	medium	high	medium	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)	100%	73%	67%	35%	67%	86%	80%
GFS (GEFS, 31 scenarios)	100%	6%	3%	17%	19%	29%	19%

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 a bit drier.

Next 6 weeks

When	TemperatureTemp.	Rain	Typical high / low
Nov 2 – Nov 8Nov 2–Nov 8	A bit above +2.0 °F	A bit below −48%	—
Nov 9 – Nov 15Nov 9–Nov 15	A bit above +2.3 °F	A bit below −44%	—
Nov 16 – Nov 22Nov 16–Nov 22	A bit above +2.0 °F	Normal	90° / 77°
Nov 23 – Nov 29Nov 23–Nov 29	A bit above +2.0 °F	A bit below −23%	90° / 77°
Nov 30 – Dec 6Nov 30–Dec 6	A bit above +1.8 °F	Normal	90° / 77°

Coming months

When	TemperatureTemp.	Rain
November	A bit above +1.3 °F	Above +66%
December	A bit above +1.6 °F	Normal
January	A bit above +2.2 °F	Normal
February	Above +2.9 °F	Normal
March	Above +3.1 °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).

Merca climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit Merca is from July to September and from January to February: highs of 84 °F to 89 °F, barely 1 rainy day a month and 8 hours of sunshine a day.

88° 71°

JanJ
89° 72°

FebF
91° 74°

MarM
91° 75°

AprA
89° 74°

MayM
86° 72°

JunJ
84° 71°

JulJ
84° 71°

AugA
85° 72°

SepS
87° 73°

OctO
88° 73°

NovN
88° 72°

DecD

Highs and lows
Monthly rainfall
Best time

Month	High	Low	Rain	Rainy daysDays	Sun (h/day)	Water	Waves
JanuaryJan	88°	71°	0.04 in	1	9.0	80°	4.9 ft
FebruaryFeb	89°	72°	0.00 in	0	9.1	80°	4.6 ft
MarchMar	91°	74°	0.20 in	3	8.9	82°	3.7 ft
AprilApr	91°	75°	3.70 in	11	7.8	84°	3.5 ft
MayMay	89°	74°	3.52 in	7	7.9	82°	4.8 ft
JuneJun	86°	72°	2.67 in	2	7.2	80°	5.9 ft
JulyJul	84°	71°	2.36 in	2	7.3	78°	6.2 ft
AugustAug	84°	71°	1.49 in	2	8.0	78°	5.9 ft
SeptemberSep	85°	72°	0.56 in	1	8.4	78°	5.4 ft
OctoberOct	87°	73°	1.33 in	8	7.7	80°	4.1 ft
NovemberNov	88°	73°	2.64 in	9	7.8	81°	3.2 ft
DecemberDec	88°	72°	0.53 in	3	8.5	81°	4.1 ft

Month	Water	Waves
Jan	80°	4.9 ft
Feb	80°	4.6 ft
Mar	82°	3.7 ft
Apr	84°	3.5 ft
May	82°	4.8 ft
Jun	80°	5.9 ft
Jul	78°	6.2 ft
Aug	78°	5.9 ft
Sep	78°	5.4 ft
Oct	80°	4.1 ft
Nov	81°	3.2 ft
Dec	81°	4.1 ft

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

A normal year brings 19.05 in of rain on about 48 days and about 2,950 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

Tomorrow76 / 88 °F

It's 76 °F now (feels like 85 °F). Today, 75 °F to 86 °F; tomorrow, 76 °F to 88 °F.

Chance of rain

Today 100% 0.28 in
Fri 30 73% 0.05 in
Sat 31 67% 0.04 in
Sun 1 35% 0.05 in
Mon 2 67% 0.06 in
Tue 3 86% 0.04 in
Wed 4 80% 0.14 in

Today the chance of rain reaches 100%, with 0.28 in in total. The next day with likely rain is Friday 30: 73% and 0.05 in.

Recent rain: last 24 hours, 0.30 in; last 3 days, 0.53 in; last 7 days, 0.79 in.

Humidity and dew point

Humidity98%

Dew point75 °F

Humidity is 98% now and the dew point is 75 °F. With a dew point this high, it feels muggy. 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

Clouds5%

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 peak12extreme

Fri 30: 11 · Sat 31: 11 · Sun 1: 12

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

29.8029.9030.00 29.83

Rising now (+0.03 inHg in 3 hours). Over the next 48 hours: +0.04 inHg. Rising pressure: anglers say fish bite less for a while. Fast changes, either way, tend to affect fishing.

Air and pollen

Air qualityGood · 17

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	Drizzle	77 / 87 °F	0.30 in	4 mph S
Tue 27	Drizzle	77 / 87 °F	0.14 in	6 mph SSE
Mon 26	Drizzle	79 / 86 °F	0.09 in	8 mph SSE
Sun 25	Heavy drizzle	77 / 86 °F	0.19 in	9 mph SSE
Sat 24	Light drizzle	79 / 87 °F	0.06 in	9 mph SSE
Fri 23	Overcast	78 / 87 °F	0	10 mph SSE
Thu 22	Light drizzle	77 / 88 °F	0.01 in	10 mph S

Show all 30 days

Day	Sky	Low / high	Rain	Max wind
Wed 21	Light drizzle	78 / 86 °F	0.09 in	10 mph S
Tue 20	Drizzle	77 / 87 °F	0.11 in	11 mph SSW
Mon 19	Drizzle	78 / 86 °F	0.18 in	11 mph SSW
Sun 18	Drizzle	79 / 86 °F	0.13 in	10 mph SSW
Sat 17	Drizzle	77 / 86 °F	0.12 in	13 mph SSW
Fri 16	Drizzle	76 / 84 °F	0.15 in	15 mph SSW
Thu 15	Rain	75 / 86 °F	0.47 in	11 mph SW
Wed 14	Showers	74 / 84 °F	0.85 in	11 mph SW
Tue 13	Light drizzle	73 / 86 °F	0.06 in	13 mph SW
Mon 12	Showers	74 / 83 °F	0.91 in	10 mph SW
Sun 11	Drizzle	76 / 86 °F	0.21 in	14 mph SSW
Sat 10	Drizzle	77 / 86 °F	0.16 in	11 mph SSW
Fri 9	Drizzle	78 / 87 °F	0.11 in	12 mph SSW
Thu 8	Light drizzle	78 / 86 °F	0.02 in	13 mph S
Wed 7	Drizzle	77 / 86 °F	0.11 in	12 mph S
Tue 6	Light drizzle	75 / 87 °F	0.08 in	11 mph S
Mon 5	Light rain	77 / 83 °F	0.28 in	11 mph SSE
Sun 4	Drizzle	78 / 85 °F	0.12 in	11 mph S
Sat 3	Light drizzle	77 / 86 °F	0.07 in	12 mph S
Fri 2	Light drizzle	78 / 86 °F	0.02 in	13 mph SSW
Thu 1	Light drizzle	77 / 86 °F	0.13 in	16 mph SSW
Wed 30	Light drizzle	78 / 85 °F	0.07 in	15 mph SSW
Tue 29	Light drizzle	78 / 86 °F	0.02 in	13 mph S

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 MercaQuestions

What's the weather like today in Merca?

Drizzle, from 75 °F to 86 °F, with a light breeze from the northeast (4 mph) and a 100% chance of rain.

Will it rain tomorrow in Merca?

On Friday 30 the chance of rain is 73% (0.05 in): light drizzle.

How warm will it be this week?

Between a low of 75 °F and a high of 88 °F; the warmest day, Friday 30.

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 29.90 inHg and rising: +0.00 inHg over the last 24 hours.

When is the best time to visit Merca?

The best time to visit Merca is from July to September and from January to February: highs of 84 °F to 89 °F, barely 1 rainy day a month and 8 hours of sunshine a day.

What is the weather like in Merca in October?

In October, Merca normally sees highs of 87 °F and lows of 73 °F, with about 8 rainy days (1.33 in for the month) and 8 hours of sunshine a day. The sea is around 80 °F. These are 1991–2020 averages.

What are the warmest and wettest months in Merca?

The warmest is April, with average highs of 91 °F, and the coldest July, with lows of 71 °F. The wettest is April (3.70 in) and the driest, February.

More about Merca today

Weather near Merca

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 2.8 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 5:33 am (local time).

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