Weather in Castro-Urdiales

14-day forecast · updated today, Thursday, October 29, at 5:14 am (CET)

Now · partly cloudy 58 °F

Feels like: 56 °F
Low / high: 57 / 63 °F
Rain: 0%
Wind: 6 mph SE

↘ 30.18 inHg · falling

Today in Castro-Urdiales: overcast, 57 °F to 63 °F, with a 0% chance of rain and a light breeze from the southeast (6 mph). Tomorrow, overcast, 57 °F to 62 °F and a 0% chance of rain. The warmest day of the week is Thursday 29, at 63 °F. Next likely rain: Tuesday 3 (30%).

Temperatures for the next 14 days

63° 57°
Today
62° 57°
Fri 30
61° 52°
Sat 31
60° 51°
Sun 1
58° 47°
Mon 2
54° 47°
Tue 3
55° 47°
Wed 4
58° 45°
Thu 5
66° 51°
Fri 6
70° 55°
Sat 7
70° 59°
Sun 8
70° 58°
Mon 9
67° 57°
Tue 10
62° 56°
Wed 11

Day by day

Day	Sky	Low / high	Rain	Max wind	Max wave	High tides	Model
Today · 29	Overcast	57 / 63 °F	0%	9 mph ESE	6.6 ft	6:02 am · 6:32 pm	AROME
Fri 30	Overcast	57 / 62 °F	0%	6 mph ESE	2.6 ft	6:50 am · 7:26 pm	AROME
Sat 31	Overcast	52 / 61 °F	0%	4 mph SSE	3.0 ft	7:46 am · 8:32 pm	AROME + ICON-EU
Sun 1	Overcast	51 / 60 °F	2%	7 mph W	3.3 ft	8:57 am · 9:56 pm	ICON-EU
Mon 2	Partly cloudy	47 / 58 °F	10%	6 mph WSW	3.7 ft	10:24 am · 11:23 pm	ICON-EU + ECMWF
Tue 3	Drizzle	47 / 54 °F	30% · 0.14 in	8 mph N	3.9 ft	11:47 am	ECMWF
Wed 4	Drizzle	47 / 55 °F	31% · 0.13 in	8 mph SE	3.7 ft	12:34 am · 12:56 pm	ECMWF
Thu 5	Light drizzle	45 / 58 °F	18% · 0.17 in	6 mph SSE	2.8 ft	1:30 am · 1:50 pm	ECMWF
Fri 6	Light drizzle	51 / 66 °F	13% · 0.01 in	11 mph S	2.1 ft	2:16 am · 2:36 pm	ECMWF
Sat 7	Light drizzle	55 / 70 °F	18% · 0.05 in	13 mph S	2.5 ft	2:55 am · 3:15 pm	ECMWF
Sun 8	Light drizzle	59 / 70 °F	24% · 0.13 in	13 mph S	2.3 ft	3:31 am · 3:50 pm	ECMWF
Mon 9	Light drizzle	58 / 70 °F	27% · 0.17 in	15 mph S	2.0 ft	4:04 am · 4:23 pm	ECMWF
Tue 10	Light rain	57 / 67 °F	25% · 0.71 in	9 mph S	2.0 ft	4:36 am · 4:55 pm	ECMWF
Wed 11	Light drizzle	56 / 62 °F	31% · 0.09 in	6 mph SSW	3.0 ft	5:09 am · 5:28 pm	ECMWF

Each hour comes from the best model for this spot: AROME until Saturday 31 5:00 am; then ICON-EU until Monday 2 8:00 pm; then ECMWF until Thursday 12 4:00 pm; then GFS.

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	Overcast	Partly cloudy	Overcast	Overcast	Overcast	Overcast	Overcast
Temperature	59°	58°	57°	58°	60°	62°	63°	63°
Chance of rain	0%	0%	0%	0%	0%	0%	0%	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)	7 SE	7 SE	3 SE	3 SSE	3 NE	3 NE	4 ENE	8 ENE
Humidity	79%	81%	81%	78%	71%	72%	70%	73%
UV	0	0	0	0	2	2	0	0
Model	AROME	AROME	AROME	AROME	AROME	AROME	AROME	AROME

Do the models agree?

High confidence

The models agree for the next few days: the forecast is fairly solid.

What 7 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	70°	66°	64°	64°	57°	54°	55°
AIFS	67°	64°	61°	61°	59°	53°	55°
GFS	64°	64°	62°	61°	60°	57°	55°
ICON	64°	64°	62°	60°	58°	56°	53°
ARPEGE	65°	65°	63°	63°	—	—	—
AROME	63°	62°	—	—	—	—	—
ICON-EU	63°	64°	61°	60°	58°	—	—
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	0	0	0	0.01 in	0.14 in	0.13 in
AIFS	0	0	0	0	0	0.13 in	0.03 in
GFS	0	0	0	0	0	0	0.07 in
ICON	0	0	0	0	0	0.16 in	0.17 in
ARPEGE	0	0	0	0	—	—	—
AROME	0	0	—	—	—	—	—
ICON-EU	0	0	0	0	0	—	—
Confidence	high	high	high	high	high	medium	medium

Do the models agree? · Wind
Wind (mph)	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	612	412	412	613	615	821	819
AIFS	4	3	3	3	6	7	4
GFS	74	55	45	45	98	129	1315
ICON	510	48	49	713	612	1119	612
ARPEGE	512	511	611	612	—	—	—
AROME	913	69	—	—	—	—	—
ICON-EU	512	410	410	714	614	—	—
Confidence	high	high	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)	0%	0%	0%	2%	10%	30%	31%
GFS (GEFS, 31 scenarios)	0%	0%	0%	0%	6%	20%	26%

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	A bit below −2.2 °F	Below −79%	A bit above +0.5 °F	—
Nov 9 – Nov 15Nov 9–Nov 15	A bit above +2.0 °F	A bit below −21%	Normal 0.0 °F	—
Nov 16 – Nov 22Nov 16–Nov 22	A bit above +2.5 °F	Normal	Normal +0.2 °F	59° / 53°
Nov 23 – Nov 29Nov 23–Nov 29	A bit above +2.0 °F	Normal	A bit above +0.5 °F	58° / 52°
Nov 30 – Dec 6Nov 30–Dec 6	A bit above +2.0 °F	Normal	A bit above +0.7 °F	57° / 52°

Coming months

When	TemperatureTemp.	Rain	Sea
November	A bit above +2.0 °F	Normal	Above +2.0 °F
December	Above +2.7 °F	Normal	Above +2.0 °F
January	Above +2.7 °F	Normal	Above +2.2 °F
February	Above +2.9 °F	Normal	Above +2.2 °F
March	A bit above +2.2 °F	Normal	Above +2.0 °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.

Castro-Urdiales climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit Castro-Urdiales is from June to September: highs of 72 °F to 76 °F, about 7 rainy days a month and 7 hours of sunshine a day.

56° 42°

JanJ
57° 42°

FebF
60° 44°

MarM
62° 46°

AprA
67° 51°

MayM
72° 56°

JunJ
75° 59°

JulJ
76° 60°

AugA
74° 57°

SepS
69° 53°

OctO
61° 47°

NovN
57° 44°

DecD

Highs and lows
Monthly rainfall
Best time

Month	High	Low	Rain	Rainy daysDays	Sun (h/day)	Water	Waves
JanuaryJan	56°	42°	5.17 in	11	2.2	55°	7.0 ft
FebruaryFeb	57°	42°	3.92 in	9	3.5	54°	7.5 ft
MarchMar	60°	44°	3.79 in	9	5.2	55°	6.0 ft
AprilApr	62°	46°	3.88 in	11	6.1	56°	4.6 ft
MayMay	67°	51°	2.92 in	9	7.3	59°	3.9 ft
JuneJun	72°	56°	2.44 in	7	7.0	64°	3.4 ft
JulyJul	75°	59°	1.89 in	6	7.5	69°	3.2 ft
AugustAug	76°	60°	2.72 in	6	7.4	71°	3.3 ft
SeptemberSep	74°	57°	2.59 in	8	6.0	69°	4.2 ft
OctoberOct	69°	53°	4.56 in	10	4.5	65°	4.8 ft
NovemberNov	61°	47°	6.40 in	13	2.7	60°	6.4 ft
DecemberDec	57°	44°	4.48 in	11	2.1	57°	7.0 ft

Month	Water	Waves
Jan	55°	7.0 ft
Feb	54°	7.5 ft
Mar	55°	6.0 ft
Apr	56°	4.6 ft
May	59°	3.9 ft
Jun	64°	3.4 ft
Jul	69°	3.2 ft
Aug	71°	3.3 ft
Sep	69°	4.2 ft
Oct	65°	4.8 ft
Nov	60°	6.4 ft
Dec	57°	7.0 ft

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

A normal year brings 44.76 in of rain on about 110 days and about 1,900 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

Now58 °Ffeels like 56 °F

Tomorrow57 / 62 °F

It's 58 °F now (feels like 56 °F). Today, 57 °F to 63 °F; tomorrow, 57 °F to 62 °F.

Chance of rain

Today 0%
Fri 30 0%
Sat 31 0%
Sun 1 2%
Mon 2 10%
Tue 3 30% 0.14 in
Wed 4 31% 0.13 in

Today the chance of rain reaches 0%. The next day with likely rain is Tuesday 3: 30% and 0.14 in.

Recent rain: last 24 hours, 0.00 in; last 3 days, 0.12 in; last 7 days, 0.20 in.

Humidity and dew point

Humidity81%

Dew point52 °F

Humidity is 81% now and the dew point is 52 °F.

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

Visibility and fog

Now10 migood

Clouds72%

Visibility is good now (10 mi). No fog expected today.

UV index

Now0

Today's peak3low

Fri 30: 3 · Sat 31: 3 · Sun 1: 3

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

30.1030.2030.3030.40 30.14

Falling now (−0.04 inHg in 3 hours). It barely changes over the next 48 hours. Falling pressure: anglers say fish feed more before the change. Fast changes, either way, tend to affect fishing.

Air and pollen

Air qualityFair · 27

PollenNoneToday, at most none.

Pollen: Copernicus CAMS model (a rough guide, not a pollen trap). Levels use each type's usual thresholds.

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	52 / 66 °F	0.06 in	7 mph E
Tue 27	Drizzle	54 / 70 °F	0.12 in	9 mph W
Mon 26	Overcast	53 / 76 °F	0	11 mph S
Sun 25	Overcast	48 / 71 °F	0	9 mph SSW
Sat 24	Light drizzle	47 / 63 °F	0.01 in	8 mph WSW
Fri 23	Light drizzle	54 / 65 °F	0.07 in	14 mph W
Thu 22	Overcast	45 / 66 °F	0	13 mph SSW

Show all 30 days

Day	Sky	Low / high	Rain	Max wind
Wed 21	Light drizzle	49 / 62 °F	0.06 in	12 mph WNW
Tue 20	Overcast	42 / 63 °F	0	6 mph SW
Mon 19	Overcast	46 / 59 °F	0	5 mph ENE
Sun 18	Light drizzle	52 / 61 °F	0.05 in	9 mph NNE
Sat 17	Heavy drizzle	55 / 63 °F	0.45 in	9 mph N
Fri 16	Light drizzle	63 / 70 °F	0.09 in	6 mph NNW
Thu 15	Overcast	62 / 81 °F	0	8 mph SSW
Wed 14	Overcast	61 / 84 °F	0	5 mph S
Tue 13	Overcast	60 / 75 °F	0	5 mph NNE
Mon 12	Overcast	57 / 76 °F	0	6 mph SSW
Sun 11	Overcast	55 / 73 °F	0	6 mph SW
Sat 10	Overcast	49 / 71 °F	0	6 mph W
Fri 9	Light drizzle	54 / 66 °F	0.02 in	6 mph NW
Thu 8	Heavy drizzle	55 / 62 °F	0.34 in	9 mph NW
Wed 7	Rain	61 / 71 °F	1.10 in	13 mph WNW
Tue 6	Rain	64 / 80 °F	0.90 in	11 mph SSW
Mon 5	Light drizzle	63 / 80 °F	0.09 in	4 mph SSW
Sun 4	Rain	64 / 77 °F	0.77 in	4 mph SSE
Sat 3	Light showers	60 / 78 °F	1.90 in	4 mph WSW
Fri 2	Overcast	59 / 74 °F	0	6 mph SE
Thu 1	Light drizzle	59 / 66 °F	0.08 in	5 mph NNW
Wed 30	Drizzle	62 / 77 °F	0.28 in	8 mph N
Tue 29	Light drizzle	69 / 85 °F	0.05 in	14 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 Castro-UrdialesQuestions

What's the weather like today in Castro-Urdiales?

Overcast, from 57 °F to 63 °F, with a light breeze from the southeast (6 mph) and a 0% chance of rain.

Will it rain tomorrow in Castro-Urdiales?

On Friday 30 the chance of rain is 0% (0.00 in): overcast.

How warm will it be this week?

Between a low of 47 °F and a high of 63 °F; the warmest day, Thursday 29.

What's the UV index today?

It reaches 3 (low). No special protection needed.

Is the pressure rising or falling?

It's 30.18 inHg and falling: −0.16 inHg over the last 24 hours.

When is the best time to visit Castro-Urdiales?

The best time to visit Castro-Urdiales is from June to September: highs of 72 °F to 76 °F, about 7 rainy days a month and 7 hours of sunshine a day.

What is the weather like in Castro-Urdiales in October?

In October, Castro-Urdiales normally sees highs of 69 °F and lows of 53 °F, with about 10 rainy days (4.56 in for the month) and 5 hours of sunshine a day. The sea is around 65 °F. These are 1991–2020 averages.

What are the warmest and wettest months in Castro-Urdiales?

The warmest is August, with average highs of 76 °F, and the coldest February, with lows of 42 °F. The wettest is November (6.40 in) and the driest, July.

More about Castro-Urdiales today

Weather near Castro-Urdiales

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 9.3 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 5:14 am (local time).

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