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Groix weather

Morbihan (56) · 2,310 inhabitants · Friday, November 6 · updated 20:29

Air: Moderate
Clear sky
12°
Clear sky
Feels like 12°C
Wind
3 km/h
Gusts
8 km/h
Humidity
79 %
Pressure
1022 hPa
Clouds
8 %
Storm
No
Rise 08:05 Set 17:49 Day 9 h 43 min UV 3 · Moderate

Groix 14-day forecast

Trend
Evening
Mainly clear
Mainly clear
12°11°
Feels like 12°
Wind ↑ NE 10 km/h
Humidity 75 %
22:00
Mainly clear
11°
NE 10

Rain radar around Groix

Rain observed over the last two hours by official weather radars around Groix, followed by the radar forecast for the next hour where the weather service provides one.

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Rain radar Last two hours, then forecast where available · drag the timeline

Air you breathe in Groix: pollution and pollen

3/6
Moderate
European Air Quality Index (EAQI), from Copernicus CAMS
PM2.525µg/m³
PM1027µg/m³
O₃27µg/m³
NO₂11µg/m³
SO₂1µg/m³

Pollen

AlderNone
BirchNone
GrassNone
MugwortNone
OliveNone
RagweedNone

Copernicus CAMS model, updated several times a day.

Groix forecast in charts · next 7 days

The week ahead: highs and lows

▼ This week runs -1.7° cooler than usual
Highs Lows Usual for the season (1991–2020 average)
2°6°10°13°17°TodayThuFriSatSunMonTue15°14°Wed 4 Nov: max 10° · min 4° · normal 12.3°Thu 5 Nov: max 12° · min 4° · normal 12.2°Fri 6 Nov: max 12° · min 5° · normal 12.1°Sat 7 Nov: max 13° · min 11° · normal 11.9°Sun 8 Nov: max 12° · min 8° · normal 11.8°Mon 9 Nov: max 15° · min 9° · normal 11.7°Tue 10 Nov: max 15° · min 14° · normal 11.6°

Hourly detail

FriSatSunMonTueWedThuFri3°10°16°15°5°011
Temperature (°C) Rain (mm) Wind (km/h)

Moon over Groix

Waning crescent
12 % illuminated · 26.3 days
Rise 05:00 Set 16:14
Sat 7/11 6%
Sun 8/11 2%
Mon 9/11 0%
Tue 10/11 1% New moon
Wed 11/11 3%
Thu 12/11 8%
Fri 13/11 15%
Sat 14/11 23%
Sun 15/11 33%
Mon 16/11 43%
Tue 17/11 54% First quarter
Wed 18/11 64%

Moonrise and moonset in local time (Europe/Paris); phase and lit fraction from a synodic calculation.

Sea and tides near Groix

Tide station used: Ile de Groix (Port-Tudy) · 2 km away

Tide times in Groix
🌊 Sea surface
14.1 °C
satellite, 6/11
Sea state
Rippled
waves 0.5 m
Period
10 s
Swell
0.5 m
TodayFri 06/11
High range76
High tide 02:38 4.7 m
Low tide 08:28 1.6 m
High tide 14:47 5.0 m
Low tide 20:51 1.5 m
TomorrowSat 07/11
High range82
High tide 03:13 4.9 m
Low tide 09:12 1.4 m
High tide 15:24 5.1 m
Low tide 21:32 1.4 m
SunSun 08/11
High range85
High tide 03:44 5.0 m
Low tide 09:52 1.3 m
High tide 15:57 5.1 m
Low tide 22:10 1.3 m
MonMon 09/11
High range85
High tide 04:14 5.1 m
Low tide 10:30 1.3 m
High tide 16:29 5.1 m
Low tide 22:45 1.3 m

Heights above chart datum. Coefficient: 20 for the weakest tides, 120 for the strongest.

Look up a past day in Groix

Curious about the weather in Groix on a given day? Choose a date: we read it from the ERA5 reanalysis (ECMWF / Copernicus C3S), which runs until about a week ago.

Groix weather at a glance

This page gathers everything about the weather in Groix, Morbihan (56): conditions now, the forecast for each part of the day and the trend for the coming week. At the moment the sky is “clear sky”, it is 12 °C (feels like 12 °C) and the wind blows at 3 km/h.

Expected range today: 5 °C to 12 °C and a dry sky. The forecast comes from the AtmoAtlas engine, which combines ECMWF-AIFS, NOAA GFS and DWD ICON, adjusts cloud cover with METAR reports and uses convective energy (CAPE) to flag storms, plus the tide times for Ile de Groix (Port-Tudy).

Other big cities nearby

Lorient 14 km 12° Vannes 54 km 12° Quimper 62 km 12° Saint-Nazaire 101 km 13° Brest 115 km 12° Rennes 143 km 12° Nantes 150 km 13° La Roche-sur-Yon 189 km 13°

Groix weather data for developers

Use the Groix forecast in your own website or app: one JSON call returns weather, air quality, tides and sun and moon times. The free key needs no card.

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Where does this forecast come from? Our engine, checked every day against 1124 weather stations