Wind in Mariehamn
Hourly forecast for 7 days · updated today, Thursday, October 29, at 4:01 am (EET)- Gusts
- 8 mph
- Beaufort scale
- 2 · light breeze
- Today's peak
- 10 mph at 1:00 pm
- In knots
- 3 kn
Today the wind in Mariehamn is a light breeze from the southwest: 4 mph to 10 mph, peaking at 1:00 pm with gusts of 20 mph. The windiest day of the week is Tuesday 3: up to 16 mph from the north-northwest, with gusts of 35 mph.
Wind for the next 7 days, hour by hour
Arrows point where the wind blows to, every 12 hours. Each hour comes from the best model covering this spot: regional ones first (HRRR and NBM in the U.S., AROME, ICON-EU), then ECMWF and GFS.
- Today, Thu 29 4–10 mph · gusts 20 SW · Beaufort 3
- Fri 30 5–12 mph · gusts 26 NW · Beaufort 4
- Sat 31 1–7 mph · gusts 16 N · Beaufort 2
- Sun 1 1–8 mph · gusts 17 SW · Beaufort 3
- Mon 2 3–9 mph · gusts 20 NNW · Beaufort 3
- Tue 3 5–16 mph · gusts 35 NNW · Beaufort 4
- Wed 4 5–12 mph · gusts 28 NW · Beaufort 3
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 |
|---|---|---|---|---|---|---|---|---|
| Wind (mph) | 5 | 4 | 4 | 6 | 10 | 8 | 5 | 6 |
| Gusts | 10 | 8 | 8 | 12 | 19 | 19 | 11 | 13 |
| Direction | SW | SW | SW | SSW | SSW | SW | WSW | WSW |
| Beaufort | 2 | 2 | 2 | 2 | 3 | 3 | 2 | 2 |
| Model | ICON-EU | ICON-EU | ICON-EU | ICON-EU | ICON-EU | ICON-EU | ICON-EU | ICON-EU |
| 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 |
|---|---|---|---|---|---|---|---|---|
| Wind (mph) | 5 | 5 | 6 | 7 | 12 | 12 | 8 | 9 |
| Gusts | 9 | 11 | 12 | 16 | 24 | 25 | 18 | 17 |
| Direction | W | WNW | W | WNW | NW | NNW | NNW | N |
| Beaufort | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 |
| Model | ICON-EU | ICON-EU | ICON-EU | ICON-EU | ICON-EU | ICON-EU | ICON-EU | ICON-EU |
| 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 |
|---|---|---|---|---|---|---|---|---|
| Wind (mph) | 7 | 7 | 6 | 5 | 6 | 5 | 2 | 2 |
| Gusts | 16 | 13 | 13 | 10 | 13 | 10 | 5 | 4 |
| Direction | N | N | N | NNE | NNE | N | ENE | ESE |
| Beaufort | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 |
| Model | ICON-EU | ICON-EU | ICON-EU | ICON-EU | ICON-EU | ICON-EU | ICON-EU | ICON-EU |
| 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 |
|---|---|---|---|---|---|---|---|---|
| Wind (mph) | 1 | 2 | 5 | 7 | 8 | 8 | 7 | 7 |
| Gusts | 2 | 4 | 10 | 13 | 17 | 16 | 14 | 14 |
| Direction | SW | SSW | SSW | SW | SW | SW | SW | SW |
| Beaufort | 1 | 1 | 2 | 2 | 3 | 3 | 2 | 2 |
| Model | ICON-EU | ICON-EU | ICON-EU | ICON-EU | ICON-EU | ICON-EU | ICON-EU | ICON-EU |
Do the models agree on the wind?
Medium confidenceThey roughly agree; there's more spread in the wind on Sunday 1.
What 6 forecast models say for the next few days. The closer they are, the more reliable the forecast.
| Wind (mph) | Today | Fri 30 | Sat 31 | Sun 1 | Mon 2 | Tue 3 | Wed 4 |
|---|---|---|---|---|---|---|---|
| ECMWF | 818 | 1224 | 816 | 1022 | 1140 | 1635 | 1228 |
| AIFS | 13 | 17 | 12 | 16 | 16 | 18 | 15 |
| GFS | 1523 | 1728 | 1321 | 1622 | 2026 | 1326 | 2234 |
| ICON | 1221 | 1424 | 918 | 917 | 1120 | 1323 | 917 |
| ARPEGE | 1724 | 1728 | 1118 | 2331 | — | — | — |
| ICON-EU | 1020 | 1326 | 716 | 817 | 920 | — | — |
| Confidence | high | high | high | medium | high | high | medium |
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.
Onshore or offshore wind?
Today, from the southwest: onshore. More surf and backwash at the shore, and bait and boats drift toward land.
On Tuesday 3, from the north-northwest: cross-shore.
The coast here faces southwest. We work it out from the OpenStreetMap coastline.
How to read the Beaufort scale
| Force | Name | mph | At sea |
|---|---|---|---|
| 1 | Light air | 1–3 | Ripples, no foam |
| 2 | Light breeze · today | 4–7 | Small wavelets |
| 3 | Gentle breeze | 8–12 | Scattered whitecaps |
| 4 | Moderate breeze · week peak | 13–18 | Frequent whitecaps |
| 5 | Fresh breeze | 19–24 | Moderate waves, many whitecaps |
| 6 | Strong breeze | 25–31 | Large waves, foam crests |
Questions about the wind in MariehamnQuestions
What's the wind like today in Mariehamn?
Light breeze from the southwest: 4 mph now, peaking at 10 mph at 1:00 pm with gusts of 20 mph.
Which day is windiest this week?
Tuesday 3: up to 16 mph from the north-northwest, with gusts of 35 mph.
Is it a good day to go fishing by boat?
Today the wind is light breeze and waves are 1.9 ft. On Tuesday 3, with gusts of 35 mph, take extra care. Always check official warnings before heading out.
Is today's wind onshore or offshore?
Onshore: the coast faces southwest.
More about Mariehamn today
Wind near Mariehamn
- Ytterby 4 mph SW · 5.6 mi
- Hammarland 5 mph SSW · 10 mi
- Bomarsund 5 mph SSW · 13 mi
- Eckerö 6 mph SW · 14 mi
- Gräddö 4 mph SW · 39 mi
- Grisslehamn 6 mph SW · 39 mi
Only places with a different forecast: spots a few miles apart share the same model cell and wouldn't add anything.
Learn more
Wind: 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; the table shows each hour's model); offshore, ECMWF and GFS at the nearest sea grid point, 7.1 mi away. Coast orientation: © OpenStreetMap contributors.
Forecast from Open-Meteo (CC BY 4.0) with models from ECMWF, NOAA, Météo-France, DWD, Copernicus Marine and CAMS. Updated at 4:01 am (local time).
Spotted a mistake? Tell us · Where the weather and sea data come from