Wind in Greenwich
Hourly forecast for 7 days · updated today, Wednesday, October 28, at 8:52 pm (EDT)- Gusts
- 5 mph
- Beaufort scale
- 1 · light air
- Today's peak
- 6 mph at 4:00 am
- In knots
- 3 kn
Today the wind in Greenwich is a light air from the south-southwest: 1 mph to 6 mph, peaking at 4:00 am with gusts of 14 mph. The windiest day of the week is Friday 30: up to 12 mph from the west-northwest, with gusts of 21 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, Wed 28 1–6 mph · gusts 14 ENE · Beaufort 2
- Thu 29 1–9 mph · gusts 16 SW · Beaufort 3
- Fri 30 6–12 mph · gusts 21 WNW · Beaufort 3
- Sat 31 1–7 mph · gusts 12 NNW · Beaufort 2
- Sun 1 1–4 mph · gusts 7 WSW · Beaufort 2
- Mon 2 2–5 mph · gusts 9 WSW · Beaufort 2
- Tue 3 2–7 mph · gusts 11 ENE · Beaufort 2
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) | 4 | 4 | 3 | 4 | 1 | 4 | 3 | 3 |
| Gusts | 8 | 12 | 7 | 7 | 5 | 8 | 7 | 5 |
| Direction | NNE | NNE | N | NNE | ENE | SSE | ESE | SSW |
| Beaufort | 2 | 2 | 1 | 2 | 0 | 2 | 1 | 1 |
| Model | HRRR | HRRR | HRRR | HRRR | HRRR | HRRR | HRRR | HRRR |
| 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 | 5 | 6 | 4 | 8 | 9 | 7 | 6 |
| Gusts | 4 | 7 | 9 | 8 | 14 | 15 | 13 | 12 |
| Direction | WSW | W | W | WSW | SW | SW | SSW | SW |
| Beaufort | 0 | 2 | 2 | 2 | 3 | 3 | 2 | 2 |
| Model | HRRR | HRRR | HRRR | HRRR | HRRR | NBM | NBM | NBM |
| 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) | 6 | 6 | 6 | 7 | 11 | 12 | 11 | 7 |
| Gusts | 13 | 14 | 12 | 13 | 19 | 21 | 19 | 15 |
| Direction | SW | WSW | WSW | W | WNW | NW | NW | NW |
| Beaufort | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 2 |
| Model | NBM | NBM | NBM | NBM | NBM | NBM | NBM | NBM |
| 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) | 6 | 5 | 5 | 6 | 7 | 5 | 3 | 1 |
| Gusts | 11 | 10 | 10 | 11 | 12 | 9 | 5 | 2 |
| Direction | NW | NW | NNW | NNW | NNW | NNW | NNW | N |
| Beaufort | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 0 |
| Model | NBM | NBM | NBM | NBM | NBM | NBM | NBM | NBM |
Do the models agree on the wind?
High confidenceThe models agree on the wind for the next few days.
What 6 forecast models say for the next few days. The closer they are, the more reliable the forecast.
| Wind (mph) | Today | Thu 29 | Fri 30 | Sat 31 | Sun 1 | Mon 2 | Tue 3 |
|---|---|---|---|---|---|---|---|
| ECMWF | 614 | 922 | 1229 | 719 | 619 | 623 | 920 |
| AIFS | 5 | 9 | 13 | 8 | 5 | 7 | 8 |
| GFS | 57 | 1022 | 1626 | 922 | 716 | 1018 | 1216 |
| ICON | 411 | 922 | 1231 | 719 | 719 | 619 | 1028 |
| HRRR | 614 | 1016 | — | — | — | — | — |
| NBM | 58 | 915 | 1221 | 712 | 47 | 59 | 711 |
| Confidence | high | high | high | high | high | high | high |
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-southwest: cross-onshore. A bit more surf at the shore and drift along the coast, toward land.
On Friday 30, from the west-northwest: cross-offshore.
The coast here faces southeast. We work it out from the OpenStreetMap coastline.
How to read the Beaufort scale
| Force | Name | mph | At sea |
|---|---|---|---|
| 0 | Calm | 0–1 | Sea like a mirror |
| 1 | Light air · today | 1–3 | Ripples, no foam |
| 2 | Light breeze | 4–7 | Small wavelets |
| 3 | Gentle breeze · week peak | 8–12 | Scattered whitecaps |
| 4 | Moderate breeze | 13–18 | Frequent whitecaps |
| 5 | Fresh breeze | 19–24 | Moderate waves, many whitecaps |
Questions about the wind in GreenwichQuestions
What's the wind like today in Greenwich?
Light air from the south-southwest: 3 mph now, peaking at 6 mph at 4:00 am with gusts of 14 mph.
Which day is windiest this week?
Friday 30: up to 12 mph from the west-northwest, with gusts of 21 mph.
Is it a good day to go fishing by boat?
Today the wind is light air and waves are 0.1 ft. No strong gusts expected this week. Always check official warnings before heading out.
Is today's wind onshore or offshore?
Cross-onshore: the coast faces southeast.
More about Greenwich today
Wind near Greenwich
- Cos Cob 3 mph SSW · 1.6 mi
- Glen Cove 4 mph SE · 11 mi
- Oyster Bay 5 mph SSE · 12 mi
- Hastings-on-Hudson 3 mph SE · 13 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, 6.9 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 8:52 pm (local time).
Spotted a mistake? Tell us · Where the weather and sea data come from