Location & Surroundings
Grimsholm is an island in Southwest Finland, Finland, at 25 m elevation. The nearest larger town is Naantali, 60 km to the northeast. The national capital Helsinki is about 180 km to the east. The nearest airport is Turku Airport, 70 km away.
Overview
Grimsholm is island in Nagu, Finland — FI saari Nauvossa.
It is located in Nagu, Finland.
Basic Data
- Country Finland
- Located in Nagu
- Type island (ISL)
- a tract of land, smaller than a continent, surrounded by water at high water
Geography
-
Coordinates
59° 56' 46" N, 21° 44' 12" E
- Elevation DEM: 25 m
- Timezone Europe/Helsinki
- Time Shift GMT 2 (DST 3)
Statistics & Country
- Pop. Density 0 p/km²
- Built-up 0.0%
- Settlement Very low density rural
- Currency Euro (EUR)
- Phone Prefix +358
Sun & Local Time
- Local time 05:14
- Sunrise 08:30
- Sunset 18:04
- Day length 9 h 35 min
Other islands nearby
Nearby
Weather in Grimsholm
Current conditions and a 3-day (72-hour) weather forecast for Grimsholm, updated from the NOAA GFS model.
Now 12.2 C with mostly clear skies and a 11.1 m/s south-easterly wind. Next 24h: 11.1 to 12.2 C, max wind 11.1 m/s. Precip around 5.0 mm. Solar peaks near 81 W/m2.
Temperature
12.2 C
Wind
11.1 m/s SE (141 deg)
Humidity
82 %
Pressure
1,017.8 hPa
Clouds
20 %
Precip
4.99 mm
Solar
0.0 W/m2
UV-B
n/a
| Hour | Temp (C) | Wind (m/s) | Dir (deg) | RH (%) | Pressure (hPa) | Precip (step/total mm) | Clouds (%) | Solar (W/m2) | UV-B (W/m2) |
|---|---|---|---|---|---|---|---|---|---|
| NOW | 12.2 | 11.1 | 141 | 82 | 1,017.8 | - / 0.00 | 20 | 0.0 | n/a |
| 6h | 11.2 | 11.0 | 142 | 87 | 1,017.2 | 0.00 / 0.00 | 100 | 0.0 | n/a |
| 12h | 11.2 | 10.0 | 133 | 86 | 1,015.7 | 0.00 / 0.00 | 100 | 0.1 | n/a |
| 18h | 11.3 | 10.4 | 140 | 87 | 1,014.1 | 0.00 / 0.00 | 100 | 81.4 | n/a |
| Tomorrow | 11.1 | 6.3 | 182 | 96 | 1,013.2 | 4.99 / 4.99 | 100 | 13.8 | n/a |
| 30h | 10.2 | 2.7 | 243 | 88 | 1,015.6 | 0.00 / 1.63 | 98 | 0.0 | n/a |
| 36h | 10.9 | 5.7 | 200 | 86 | 1,017.1 | 0.00 / 0.06 | 100 | 0.3 | n/a |
| 42h | 11.1 | 7.9 | 174 | 84 | 1,017.5 | 0.25 / 0.31 | 100 | 131.5 | n/a |
| Saturday | 10.9 | 10.5 | 160 | 86 | 1,015.9 | 0.00 / 0.00 | 10 | 31.6 | n/a |
| 54h | 10.8 | 11.1 | 168 | 85 | 1,012.2 | 0.00 / 0.00 | 100 | 0.0 | n/a |
| 60h | 10.6 | 13.1 | 172 | 85 | 1,007.6 | 0.27 / 0.27 | 100 | 0.1 | n/a |
| 66h | 10.2 | 15.7 | 169 | 80 | 1,002.3 | 0.00 / 0.25 | 100 | 97.7 | n/a |
| Sunday | 9.7 | 17.5 | 174 | 84 | 998.4 | 1.07 / 1.32 | 100 | 27.5 | n/a |
Source: NOAA GFS 0.25° (run 2026-10-22 18:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in Grimsholm?
Now 12.2 C with mostly clear skies and a 11.1 m/s south-easterly wind. Next 24h: 11.1 to 12.2 C, max wind 11.1 m/s. Precip around 5.0 mm. Solar peaks near 81 W/m2.
Is precipitation expected in the next 24 hours?
Around 5.0 mm of precipitation is expected in the next 24 hours.
When are sunrise and sunset in Grimsholm today?
Sunrise around 08:30 and sunset around 18:04 (local time). Day length about 9h 34m.
What is the local time in Grimsholm?
Local time is 05:14. Time zone: Europe/Helsinki (UTC+03:00).
What type of place is Grimsholm?
Grimsholm is a island.
What is the elevation of Grimsholm?
DEM 25 m.
Where is Grimsholm located?
It is at 59.94609, 21.73659 (latitude, longitude).
Which country is Grimsholm in?
It is in Finland.
Links
- Wikidata entry Wikidata entry