Weather in Portbail

14-day forecast · updated today, Thursday, October 29, at 2:27 am (CET)

Now · overcast 43 °F

Feels like: 39 °F
Low / high: 41 / 59 °F
Rain: 0%
Wind: 5 mph ENE

→ 30.37 inHg · steady

Today in Portbail: overcast, 41 °F to 59 °F, with a 0% chance of rain and a light breeze from the east-northeast (5 mph). Tomorrow, partly cloudy, 44 °F to 56 °F and a 0% chance of rain. The warmest day of the week is Thursday 29, at 59 °F. Next likely rain: Tuesday 3 (17%).

Temperatures for the next 14 days

59° 41°
Today
56° 44°
Fri 30
57° 46°
Sat 31
56° 51°
Sun 1
56° 51°
Mon 2
55° 51°
Tue 3
54° 48°
Wed 4
50° 44°
Thu 5
51° 42°
Fri 6
56° 41°
Sat 7
55° 52°
Sun 8
58° 55°
Mon 9
59° 56°
Tue 10
58° 55°
Wed 11

Day by day

Day	Sky	Low / high	Rain	Max wind	Max wave	High tides	Model
Today · 29	Overcast	41 / 59 °F	0%	11 mph E	0.9 ft	9:25 am · 9:50 pm	AROME
Fri 30	Partly cloudy	44 / 56 °F	0%	13 mph ENE	1.0 ft	10:07 am · 10:35 pm	AROME
Sat 31	Partly cloudy	46 / 57 °F	0%	12 mph ENE	1.0 ft	10:54 am · 11:28 pm	AROME + ICON-EU
Sun 1	Overcast	51 / 56 °F	3%	10 mph NE	1.1 ft	11:50 am	ICON-EU
Mon 2	Overcast	51 / 56 °F	18%	14 mph NE	1.4 ft	12:34 am · 1:04 pm	ICON-EU + ECMWF
Tue 3	Light drizzle	51 / 55 °F	17% · 0.13 in	17 mph NE	1.4 ft	2:02 am · 2:36 pm	ECMWF
Wed 4	Light drizzle	48 / 54 °F	15% · 0.02 in	16 mph ENE	1.3 ft	3:33 am · 3:58 pm	ECMWF
Thu 5	Mainly clear	44 / 50 °F	1%	14 mph E	1.1 ft	4:39 am · 4:58 pm	ECMWF
Fri 6	Partly cloudy	42 / 51 °F	8%	14 mph E	1.2 ft	5:28 am · 5:45 pm	ECMWF
Sat 7	Overcast	41 / 56 °F	10%	12 mph ESE	1.4 ft	6:10 am · 6:26 pm	ECMWF
Sun 8	Light drizzle	52 / 55 °F	16% · 0.12 in	11 mph SSE	1.8 ft	6:48 am · 7:05 pm	ECMWF
Mon 9	Light rain	55 / 58 °F	29% · 0.80 in	15 mph S	2.6 ft	7:24 am · 7:41 pm	ECMWF
Tue 10	Heavy drizzle	56 / 59 °F	33% · 0.39 in	15 mph SSW	2.6 ft	7:59 am · 8:16 pm	ECMWF
Wed 11	Heavy drizzle	55 / 58 °F	26% · 0.39 in	18 mph WSW	3.3 ft	8:32 am · 8:50 pm	ECMWF

Each hour comes from the best model for this spot: AROME until Saturday 31 2:00 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	Overcast	Overcast	Overcast	Overcast	Overcast	Mainly clear	Partly cloudy	Overcast
Temperature	45°	43°	42°	42°	55°	59°	53°	49°
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)	4 NNE	5 ENE	6 NE	7 NE	6 ESE	11 E	9 ENE	8 E
Humidity	93%	96%	99%	96%	82%	71%	88%	89%
UV	0	0	0	0	2	1	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	58°	57°	56°	58°	56°	55°	54°
AIFS	58°	57°	56°	57°	56°	55°	53°
GFS	59°	59°	59°	61°	57°	55°	54°
ICON	58°	55°	56°	56°	56°	56°	52°
ARPEGE	58°	55°	55°	59°	—	—	—
AROME	59°	56°	—	—	—	—	—
ICON-EU	58°	55°	57°	56°	56°	—	—
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	0.13 in	0.02 in
AIFS	0	0	0	0	0.02 in	0.09 in	0
GFS	0	0	0	0	0	0.04 in	0
ICON	0	0	0	0	0	0.01 in	0
ARPEGE	0	0	0	0	—	—	—
AROME	0	0	—	—	—	—	—
ICON-EU	0	0	0	0	0	—	—
Confidence	high	high	high	high	high	medium	high

Do the models agree? · Wind
Wind (mph)	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	1118	1119	1220	1121	1634	1732	1628
AIFS	12	13	13	13	19	19	19
GFS	1117	1420	1420	1325	1827	1726	1829
ICON	1016	1119	1220	1119	1626	1832	1728
ARPEGE	1319	1421	1522	1624	—	—	—
AROME	1118	1321	—	—	—	—	—
ICON-EU	1017	1120	1220	1018	1426	—	—
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)	0%	0%	0%	3%	18%	17%	15%
GFS (GEFS, 31 scenarios)	0%	0%	0%	3%	16%	23%	16%

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: normal temperatures, normal rain and a slightly warmer 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 +0.7 °F	—
Nov 9 – Nov 15Nov 9–Nov 15	Normal +0.7 °F	Normal	A bit above +1.1 °F	—
Nov 16 – Nov 22Nov 16–Nov 22	A bit above +1.8 °F	A bit above +32%	A bit above +0.9 °F	54° / 51°
Nov 23 – Nov 29Nov 23–Nov 29	A bit above +1.6 °F	A bit above +49%	A bit above +0.9 °F	52° / 50°
Nov 30 – Dec 6Nov 30–Dec 6	A bit above +1.4 °F	A bit above +28%	A bit above +1.1 °F	51° / 49°

Coming months

When	TemperatureTemp.	Rain	Sea
November	A bit above +1.4 °F	Normal	—
December	A bit above +2.3 °F	A bit above +20%	—
January	A bit above +1.8 °F	Normal	—
February	A bit above +1.8 °F	A bit above +21%	—
March	A bit above +1.6 °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.

Portbail climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit Portbail is from July to August: highs of 70 °F, about 7 rainy days a month and 7 hours of sunshine a day.

48° 40°

JanJ
49° 40°

FebF
53° 42°

MarM
57° 44°

AprA
62° 49°

MayM
67° 53°

JunJ
70° 57°

JulJ
70° 58°

AugA
67° 55°

SepS
61° 51°

OctO
54° 46°

NovN
50° 42°

DecD

Highs and lows
Monthly rainfall
Best time

Month	High	Low	Rain	Rainy daysDays	Sun (h/day)	Water	Waves
JanuaryJan	48°	40°	3.65 in	11	1.6	49°	4.6 ft
FebruaryFeb	49°	40°	2.74 in	10	2.6	48°	4.8 ft
MarchMar	53°	42°	2.44 in	8	4.5	48°	3.8 ft
AprilApr	57°	44°	2.19 in	8	6.2	50°	2.9 ft
MayMay	62°	49°	2.13 in	7	6.8	54°	2.6 ft
JuneJun	67°	53°	1.95 in	7	7.4	58°	2.6 ft
JulyJul	70°	57°	1.88 in	6	7.9	62°	2.3 ft
AugustAug	70°	58°	2.27 in	7	6.7	64°	2.5 ft
SeptemberSep	67°	55°	2.51 in	8	5.6	63°	2.9 ft
OctoberOct	61°	51°	3.96 in	12	3.0	61°	3.6 ft
NovemberNov	54°	46°	4.34 in	13	2.0	56°	4.2 ft
DecemberDec	50°	42°	4.46 in	13	1.4	52°	4.8 ft

Month	Water	Waves
Jan	49°	4.6 ft
Feb	48°	4.8 ft
Mar	48°	3.8 ft
Apr	50°	2.9 ft
May	54°	2.6 ft
Jun	58°	2.6 ft
Jul	62°	2.3 ft
Aug	64°	2.5 ft
Sep	63°	2.9 ft
Oct	61°	3.6 ft
Nov	56°	4.2 ft
Dec	52°	4.8 ft

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

A normal year brings 34.51 in of rain on about 111 days and about 1,700 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

Now43 °Ffeels like 39 °F

Tomorrow44 / 56 °F

It's 43 °F now (feels like 39 °F). Today, 41 °F to 59 °F; tomorrow, 44 °F to 56 °F.

Chance of rain

Today 0%
Fri 30 0%
Sat 31 0%
Sun 1 3%
Mon 2 18%
Tue 3 17% 0.13 in
Wed 4 15% 0.02 in

Today the chance of rain reaches 0%. The next day with likely rain is Tuesday 3: 17% and 0.13 in.

Recent rain: last 24 hours, 0.00 in; last 3 days, 0.30 in; last 7 days, 3.10 in.

Humidity and dew point

Humidity98%

Dew point43 °F

Humidity is 98% now and the dew point is 43 °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

Now14 migood

Clouds100%

Visibility is good now (14 mi). No fog expected today.

UV index

Now0

Today's peak2low

Fri 30: 2 · Sat 31: 2 · Sun 1: 2

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

30.3030.40 30.29

Steady now (−0.02 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 · 32

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	Overcast	51 / 58 °F	0	11 mph WSW
Tue 27	Light rain	55 / 60 °F	0.22 in	26 mph WSW
Mon 26	Light drizzle	53 / 63 °F	0.07 in	22 mph SSW
Sun 25	Light rain	54 / 60 °F	0.43 in	31 mph W
Sat 24	Rain	53 / 61 °F	1.03 in	33 mph WSW
Fri 23	Rain	53 / 58 °F	0.83 in	48 mph W
Thu 22	Light rain	54 / 60 °F	0.65 in	26 mph SW

Show all 30 days

Day	Sky	Low / high	Rain	Max wind
Wed 21	Light rain	51 / 56 °F	0.43 in	30 mph W
Tue 20	Light rain	48 / 56 °F	0.57 in	18 mph WNW
Mon 19	Drizzle	43 / 56 °F	0.08 in	11 mph E
Sun 18	Drizzle	49 / 56 °F	0.22 in	17 mph NNE
Sat 17	Partly cloudy	51 / 58 °F	0	15 mph NNE
Fri 16	Heavy drizzle	56 / 62 °F	0.17 in	17 mph NW
Thu 15	Overcast	60 / 66 °F	0	12 mph SSW
Wed 14	Overcast	54 / 62 °F	0	10 mph SSW
Tue 13	Drizzle	60 / 65 °F	0.13 in	20 mph WSW
Mon 12	Drizzle	57 / 65 °F	0.20 in	17 mph S
Sun 11	Light drizzle	56 / 60 °F	0.05 in	13 mph SW
Sat 10	Light drizzle	56 / 60 °F	0.02 in	17 mph WNW
Fri 9	Drizzle	58 / 64 °F	0.24 in	26 mph WSW
Thu 8	Overcast	53 / 59 °F	0	19 mph NNW
Wed 7	Light rain	56 / 64 °F	0.90 in	21 mph N
Tue 6	Overcast	55 / 73 °F	0	12 mph ENE
Mon 5	Overcast	53 / 70 °F	0	6 mph NE
Sun 4	Mainly clear	55 / 70 °F	0	9 mph NE
Sat 3	Overcast	56 / 69 °F	0	6 mph NE
Fri 2	Overcast	53 / 68 °F	0	8 mph S
Thu 1	Light drizzle	58 / 65 °F	0.06 in	13 mph WSW
Wed 30	Light drizzle	62 / 69 °F	0.06 in	18 mph SSW
Tue 29	Overcast	61 / 76 °F	0	17 mph SE

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 PortbailQuestions

What's the weather like today in Portbail?

Overcast, from 41 °F to 59 °F, with a light breeze from the east-northeast (5 mph) and a 0% chance of rain.

Will it rain tomorrow in Portbail?

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

How warm will it be this week?

Between a low of 41 °F and a high of 59 °F; the warmest day, Thursday 29.

What's the UV index today?

It reaches 2 (low). No special protection needed.

Is the pressure rising or falling?

It's 30.37 inHg and steady: +0.09 inHg over the last 24 hours.

When is the best time to visit Portbail?

The best time to visit Portbail is from July to August: highs of 70 °F, about 7 rainy days a month and 7 hours of sunshine a day.

What is the weather like in Portbail in October?

In October, Portbail normally sees highs of 61 °F and lows of 51 °F, with about 12 rainy days (3.96 in for the month) and 3 hours of sunshine a day. The sea is around 61 °F. These are 1991–2020 averages.

What are the warmest and wettest months in Portbail?

The warmest is July, with average highs of 70 °F, and the coldest February, with lows of 40 °F. The wettest is December (4.46 in) and the driest, July.

More about Portbail today

Weather near Portbail

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 12 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 2:27 am (local time).

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