TidePlanet

Weather in Guia

14-day forecast · updated today, Wednesday, October 28, at 10:56 pm (WET)
Now · partly cloudy 73 °F
Feels like
80 °F
Low / high
73 / 80 °F
Rain
4%
Wind
2 mph ENE
→ 30.08 inHg · steady

Today in Guia: overcast, 73 °F to 80 °F, with a 4% chance of rain and a light air from the east-northeast (2 mph). Tomorrow, overcast, 71 °F to 79 °F and a 0% chance of rain. The warmest day of the week is Monday 2, at 83 °F. No significant rain expected over the next 7 days.

Temperatures for the next 14 days

Day by day

Day Sky Low / high Rain Max wind Max wave High tides Model
Today · 28 Overcast 73 / 80 °F 4% 6 mph NNE 4.7 ft 2:00 am · 2:22 pm ICON-EU
Thu 29 Overcast 71 / 79 °F 0% 7 mph NW 4.7 ft 2:44 am · 3:10 pm ICON-EU
Fri 30 Overcast 70 / 79 °F 0% 5 mph ENE 3.8 ft 3:32 am · 4:04 pm ICON-EU
Sat 31 Overcast 71 / 78 °F 8% 4 mph WSW 3.1 ft 4:29 am · 5:11 pm ICON-EU
Sun 1 Overcast 72 / 79 °F 25% 6 mph SSE 4.1 ft 5:39 am · 6:36 pm ICON-EU
Mon 2 Light drizzle 71 / 83 °F 20% · 0.02 in 21 mph E 3.9 ft 7:05 am · 8:06 pm ICON-EU + ECMWF
Tue 3 Light drizzle 73 / 74 °F 18% · 0.02 in 19 mph ENE 3.0 ft 8:28 am · 9:19 pm ECMWF
Wed 4 Mainly clear 73 / 74 °F 4% 12 mph ENE 2.5 ft 9:35 am · 10:14 pm ECMWF
Thu 5 Partly cloudy 72 / 74 °F 8% 9 mph SE 3.4 ft 10:28 am · 10:57 pm ECMWF
Fri 6 Mainly clear 72 / 75 °F 9% 19 mph SW 3.4 ft 11:12 am · 11:35 pm ECMWF
Sat 7 Overcast 75 / 76 °F 18% 25 mph SSW 4.6 ft 11:51 am ECMWF
Sun 8 Light drizzle 74 / 76 °F 14% · 0.07 in 28 mph SW 6.1 ft 12:10 am · 12:27 pm ECMWF
Mon 9 Drizzle 72 / 75 °F 20% · 0.14 in 29 mph SW 5.6 ft 12:43 am · 1:00 pm ECMWF
Tue 10 Light showers 71 / 73 °F 14% · 0.45 in 30 mph SW 5.8 ft 1:16 am · 1:33 pm ECMWF

Each hour comes from the best model for this spot: ICON-EU until Monday 2 1:00 pm; then ECMWF until Thursday 12 3:00 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 am3:00 am6:00 am9:00 am12:00 pm3:00 pm6:00 pm9:00 pm
Sky OvercastOvercastOvercastOvercastPartly cloudyPartly cloudyPartly cloudyPartly cloudy
Temperature 74°74°74°76°79°80°76°73°
Chance of rain 0%2%4%2%2%0%0%2%
Rain 0.00 in0.00 in0.00 in0.00 in0.00 in0.00 in0.00 in0.00 in
Wind (mph) 3 ENE4 ENE5 ENE4 NE3 NNW4 NW3 NW2 NE
Humidity 85%82%91%82%83%77%88%94%
UV 00016300
Model ICON-EUICON-EUICON-EUICON-EUICON-EUICON-EUICON-EUICON-EU

Do the models agree?

Medium confidence

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

What 6 forecast models say for the next few days. The closer they are, the more reliable the forecast.

Do the models agree? · High
High (°F) TodayThu 29Fri 30Sat 31Sun 1Mon 2Tue 3
ECMWF 76°75°74°75°77°76°74°
AIFS 76°74°74°75°75°76°73°
GFS 79°75°75°75°77°74°72°
ICON 82°80°79°80°83°83°79°
ARPEGE 86°82°81°82°———
ICON-EU 80°79°79°78°79°——
Confidence mediumhighhighhighhighmediummedium
Do the models agree? · Rain
Rain TodayThu 29Fri 30Sat 31Sun 1Mon 2Tue 3
ECMWF 0.01 in00000.02 in0.02 in
AIFS 00000.05 in0.08 in0.15 in
GFS 00000.05 in0.08 in0
ICON 00000.04 in00
ARPEGE 0000———
ICON-EU 00000——
Confidence highhighhighhighmediummediummedium
Do the models agree? · Wind
Wind (mph) TodayThu 29Fri 30Sat 31Sun 1Mon 2Tue 3
ECMWF 111581110131520202721211921
AIFS 9632965
GFS 10109875562018151197
ICON 921718518516828515512
ARPEGE 717917816715———
ICON-EU 6971251049610——
Confidence highhighhighhighlowlowlow

Chance of rain from the ensemble models

Model TodayThu 29Fri 30Sat 31Sun 1Mon 2Tue 3
ECMWF (51 scenarios) 4%0%0%8%25%20%18%
GFS (GEFS, 31 scenarios) 0%0%0%3%45%16%13%

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, 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 above +1.8 °F Above +74% A bit above +1.6 °F —
Nov 9 – Nov 15Nov 9–Nov 15 A bit above +2.2 °F Normal A bit above +1.6 °F 73° / 70°
Nov 16 – Nov 22Nov 16–Nov 22 A bit above +2.2 °F Normal A bit above +1.4 °F 72° / 69°
Nov 23 – Nov 29Nov 23–Nov 29 A bit above +1.8 °F Normal A bit above +1.4 °F 71° / 68°
Nov 30 – Dec 6Nov 30–Dec 6 A bit above +1.8 °F Normal A bit above +1.3 °F 71° / 67°

Coming months

When TemperatureTemp. Rain Sea
November A bit above +1.1 °F Normal A bit above +0.9 °F
December A bit above +1.4 °F Normal A bit above +0.9 °F
January A bit above +2.0 °F Normal A bit above +1.3 °F
February A bit above +2.5 °F Normal A bit above +1.4 °F
March A bit above +2.0 °F Normal A bit above +1.6 °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.

Guia climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit Guia is from April to September: highs of 72 °F to 82 °F, barely 1 rainy day a month and 9 hours of sunshine a day.

Month High Low Rain Rainy daysDays Sun (h/day) Water Waves
JanuaryJan 68° 56° 1.21 in 3 6.6 67° 4.9 ft
FebruaryFeb 68° 56° 1.30 in 3 7.2 66° 5.6 ft
MarchMar 71° 57° 0.91 in 2 8.6 66° 5.3 ft
AprilApr 72° 58° 0.73 in 1 8.6 67° 4.6 ft
MayMay 75° 61° 0.24 in 0 9.3 68° 4.5 ft
JuneJun 77° 63° 0.10 in 0 9.5 70° 4.3 ft
JulyJul 80° 65° 0.05 in 0 9.1 72° 5.0 ft
AugustAug 82° 67° 0.05 in 0 9.1 73° 4.7 ft
SeptemberSep 81° 67° 0.31 in 1 8.6 74° 4.0 ft
OctoberOct 78° 65° 0.87 in 2 7.4 74° 4.1 ft
NovemberNov 73° 62° 1.17 in 2 6.2 72° 5.1 ft
DecemberDec 70° 59° 1.52 in 3 5.9 69° 4.8 ft
Month Water Waves
Jan 67° 4.9 ft
Feb 66° 5.6 ft
Mar 66° 5.3 ft
Apr 67° 4.6 ft
May 68° 4.5 ft
Jun 70° 4.3 ft
Jul 72° 5.0 ft
Aug 73° 4.7 ft
Sep 74° 4.0 ft
Oct 74° 4.1 ft
Nov 72° 5.1 ft
Dec 69° 4.8 ft

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

A normal year brings 8.46 in of rain on about 17 days and about 2,900 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

Now73 °Ffeels like 80 °F
Tomorrow71 / 79 °F

It's 73 °F now (feels like 80 °F). Today, 73 °F to 80 °F; tomorrow, 71 °F to 79 °F.

Chance of rain

  • Today 4%
  • Thu 29 0%
  • Fri 30 0%
  • Sat 31 8%
  • Sun 1 25%
  • Mon 2 20% 0.02 in
  • Tue 3 18% 0.02 in

Today the chance of rain reaches 4%. No significant rain expected this week.

Recent rain: last 24 hours, 0.00 in; last 3 days, 0.00 in; last 7 days, 0.02 in.

Humidity and dew point

Humidity90%
Dew point70 °F

Humidity is 90% now and the dew point is 70 °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
Clouds54%

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 peak6moderate

Thu 29: 6 · Fri 30: 5 · Sat 31: 5

IndexLevelWhat to do
0–2lowNo special protection needed.
3–5moderateHat, sunglasses and sunscreen around midday.
6–7highSunscreen, hat and shade between 12 and 4 pm.
8–10very highAvoid the midday sun; reflection off the water adds to it.
11+extremeAvoid 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

Steady now (+0.01 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 qualityModerate · 43
Saharan dustModerate

Previous days

The weather over the last 30 days, as the models analyzed it. Tap a day to see it hour by hour.

DaySkyLow / highRainMax wind
Tue 27 Overcast75 / 78 °F012 mph NNE
Mon 26 Overcast75 / 77 °F015 mph NE
Sun 25 Overcast74 / 75 °F024 mph ENE
Sat 24 Partly cloudy74 / 76 °F024 mph ENE
Fri 23 Overcast74 / 75 °F021 mph ENE
Thu 22 Light drizzle72 / 75 °F0.02 in16 mph ENE
Wed 21 Drizzle73 / 76 °F0.12 in24 mph E
Show all 30 days
DaySkyLow / highRainMax wind
Tue 20 Overcast74 / 76 °F021 mph E
Mon 19 Light drizzle73 / 75 °F0.03 in14 mph NE
Sun 18 Light drizzle74 / 76 °F0.10 in22 mph NNE
Sat 17 Light drizzle74 / 76 °F0.02 in20 mph NNE
Fri 16 Overcast75 / 76 °F016 mph ENE
Thu 15 Overcast74 / 76 °F019 mph ENE
Wed 14 Overcast74 / 76 °F021 mph NE
Tue 13 Light drizzle75 / 76 °F0.03 in21 mph NE
Mon 12 Light drizzle73 / 76 °F0.02 in18 mph NNE
Sun 11 Light drizzle74 / 76 °F0.02 in17 mph NNE
Sat 10 Light drizzle74 / 77 °F0.10 in20 mph NNE
Fri 9 Light drizzle74 / 76 °F0.06 in17 mph NNE
Thu 8 Light drizzle75 / 76 °F0.00 in19 mph NNE
Wed 7 Partly cloudy75 / 76 °F017 mph NE
Tue 6 Mainly clear75 / 76 °F019 mph NE
Mon 5 Mainly clear75 / 77 °F016 mph NE
Sun 4 Overcast75 / 76 °F019 mph NE
Sat 3 Partly cloudy75 / 76 °F023 mph NE
Fri 2 Light drizzle76 / 77 °F0.04 in24 mph NE
Thu 1 Partly cloudy77 / 78 °F020 mph ENE
Wed 30 Overcast76 / 78 °F012 mph NE
Tue 29 Clear sky76 / 79 °F08 mph ENE
Mon 28 Partly cloudy77 / 79 °F07 mph E

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 GuiaQuestions

What's the weather like today in Guia?

Overcast, from 73 °F to 80 °F, with a light air from the east-northeast (2 mph) and a 4% chance of rain.

Will it rain tomorrow in Guia?

On Thursday 29 the chance of rain is 0% (0.00 in): overcast.

How warm will it be this week?

Between a low of 70 °F and a high of 83 °F; the warmest day, Monday 2.

What's the UV index today?

It reaches 6 (moderate). Hat, sunglasses and sunscreen around midday.

Is the pressure rising or falling?

It's 30.08 inHg and steady: −0.05 inHg over the last 24 hours.

When is the best time to visit Guia?

The best time to visit Guia is from April to September: highs of 72 °F to 82 °F, barely 1 rainy day a month and 9 hours of sunshine a day.

What is the weather like in Guia in October?

In October, Guia normally sees highs of 78 °F and lows of 65 °F, with about 2 rainy days (0.87 in for the month) and 7 hours of sunshine a day. The sea is around 74 °F. These are 1991–2020 averages.

What are the warmest and wettest months in Guia?

The warmest is August, with average highs of 82 °F, and the coldest January, with lows of 56 °F. The wettest is December (1.52 in) and the driest, July.

More about Guia today

Weather near Guia

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 10 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 10:56 pm (local time).

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