Wind in Greencastle
Hourly forecast for 7 days · updated today, Thursday, October 29, at 12:09 pm (GMT)- Gusts
- 28 mph
- Beaufort scale
- 4 · moderate breeze
- Today's peak
- 18 mph at 10:00 pm
- In knots
- 14 kn
Today the wind in Greencastle is a moderate breeze from the south-southeast: 9 mph to 18 mph, peaking at 10:00 pm with gusts of 32 mph. No strong wind for the rest of the week.
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 9–18 mph · gusts 32 SSE · Beaufort 5
- Fri 30 2–23 mph · gusts 42 S · Beaufort 5
- Sat 31 2–9 mph · gusts 17 NW · Beaufort 3
- Sun 1 6–12 mph · gusts 21 N · Beaufort 4
- Mon 2 2–10 mph · gusts 17 SE · Beaufort 3
- Tue 3 1–5 mph · gusts 17 ESE · Beaufort 2
- Wed 4 2–9 mph · gusts 16 ESE · 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) | 10 | 9 | 10 | 10 | 16 | 16 | 15 | 16 |
| Gusts | 19 | 21 | 19 | 21 | 28 | 29 | 27 | 28 |
| Direction | SSW | S | S | SSE | SSE | SSE | SSE | SSE |
| Beaufort | 3 | 3 | 3 | 3 | 4 | 4 | 4 | 4 |
| 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) | 18 | 23 | 22 | 21 | 21 | 12 | 8 | 4 |
| Gusts | 32 | 41 | 42 | 37 | 38 | 28 | 20 | 15 |
| Direction | SSE | SSE | S | S | S | S | S | S |
| Beaufort | 5 | 5 | 5 | 5 | 5 | 4 | 3 | 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) | 2 | 2 | 3 | 2 | 4 | 5 | 8 | 9 |
| Gusts | 9 | 9 | 9 | 9 | 11 | 12 | 17 | 17 |
| Direction | S | S | SSE | S | SSW | NNW | NNW | NNW |
| Beaufort | 1 | 1 | 1 | 1 | 2 | 2 | 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) | 9 | 9 | 10 | 11 | 12 | 12 | 12 | 10 |
| Gusts | 15 | 15 | 18 | 18 | 21 | 20 | 20 | 19 |
| Direction | NNW | NNW | NNW | N | N | N | NNE | NE |
| Beaufort | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| 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 Saturday 31.
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 | 2134 | 2135 | 1421 | 1220 | 923 | 517 | 916 |
| AIFS | 16 | 16 | 9 | 8 | 6 | 7 | 9 |
| GFS | 1936 | 1936 | 1015 | 1316 | 1320 | 1522 | 1925 |
| ICON | 1729 | 1934 | 613 | 1119 | 1017 | 614 | 611 |
| ARPEGE | 2132 | 2435 | 1421 | 1217 | — | — | — |
| ICON-EU | 1832 | 2342 | 917 | 1321 | 1017 | — | — |
| Confidence | high | high | medium | high | high | medium | 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 south-southeast: cross-shore. Drift and current run parallel to the beach.
On Friday 30, from the south: cross-shore.
The coast here faces east. We work it out from the OpenStreetMap coastline.
How to read the Beaufort scale
| Force | Name | mph | At sea |
|---|---|---|---|
| 3 | Gentle breeze | 8–12 | Scattered whitecaps |
| 4 | Moderate breeze · today | 13–18 | Frequent whitecaps |
| 5 | Fresh breeze · week peak | 19–24 | Moderate waves, many whitecaps |
| 6 | Strong breeze | 25–31 | Large waves, foam crests |
| 7 | Near gale | 32–38 | Heaped sea, streaks of foam |
| 8 | Gale | 39–46 | High waves, spray |
Questions about the wind in GreencastleQuestions
What's the wind like today in Greencastle?
Moderate breeze from the south-southeast: 16 mph now, peaking at 18 mph at 10:00 pm with gusts of 32 mph.
Which day is windiest this week?
Friday 30: up to 23 mph from the south, with gusts of 42 mph.
Is it a good day to go fishing by boat?
Today the wind is moderate breeze and waves are 2.6 ft. On Friday 30, with gusts of 42 mph, take extra care. Always check official warnings before heading out.
Is today's wind onshore or offshore?
Cross-shore: the coast faces east.
More about Greencastle today
Wind near Greencastle
- Castlerock 14 mph SSE · 8.6 mi
- Culdaff 14 mph SSE · 9.2 mi
- Ballykelly 14 mph SSE · 11 mi
- Muff 11 mph SSE · 14 mi
- Ballyliffin 14 mph S · 17 mi
- Bushmills 14 mph S · 18 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, 9.8 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 12:09 pm (local time).
Spotted a mistake? Tell us · Where the weather and sea data come from