Wind in Dehiwala-Mount Lavinia
Hourly forecast for 7 days · updated today, Thursday, October 29, at 12:01 pm (GMT+5:30)- Gusts
- 18 mph
- Beaufort scale
- 2 · light breeze
- Today's peak
- 7 mph at 12:00 pm
- In knots
- 6 kn
Today the wind in Dehiwala-Mount Lavinia is a light breeze from the southwest: 2 mph to 7 mph, peaking at 12:00 pm with gusts of 18 mph. The windiest day of the week is Monday 2: up to 8 mph from the south, with gusts of 19 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 2–7 mph · gusts 18 SSE · Beaufort 2
- Fri 30 1–6 mph · gusts 15 S · Beaufort 2
- Sat 31 1–7 mph · gusts 16 NNE · Beaufort 2
- Sun 1 2–7 mph · gusts 17 S · Beaufort 2
- Mon 2 0–8 mph · gusts 19 S · Beaufort 3
- Tue 3 3–7 mph · gusts 17 SSE · Beaufort 2
- Wed 4 0–5 mph · gusts 14 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) | 3 | 2 | 4 | 2 | 7 | 6 | 4 | 5 |
| Gusts | 6 | 6 | 8 | 13 | 18 | 15 | 10 | 11 |
| Direction | SE | SE | E | SSE | SW | SSW | SE | ESE |
| Beaufort | 1 | 1 | 2 | 1 | 2 | 2 | 2 | 2 |
| Model | ECMWF | ECMWF | ECMWF | ECMWF | ECMWF | ECMWF | ECMWF | ECMWF |
| 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 | 3 | 6 | 5 | 2 | 3 |
| Gusts | 9 | 6 | 8 | 12 | 15 | 12 | 8 | 6 |
| Direction | ESE | SE | ESE | S | WSW | WSW | W | E |
| Beaufort | 2 | 2 | 2 | 1 | 2 | 2 | 1 | 1 |
| Model | ECMWF | ECMWF | ECMWF | ECMWF | ECMWF | ECMWF | ECMWF | ECMWF |
| 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) | 3 | 3 | 3 | 1 | 7 | 5 | 2 | 4 |
| Gusts | 7 | 6 | 7 | 10 | 15 | 13 | 8 | 8 |
| Direction | E | ENE | ENE | NW | W | W | ENE | E |
| Beaufort | 1 | 1 | 1 | 1 | 2 | 2 | 1 | 2 |
| Model | ECMWF | ECMWF | ECMWF | ECMWF | ECMWF | ECMWF | ECMWF | ECMWF |
| 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) | 3 | 3 | 3 | 2 | 6 | 6 | 2 | 5 |
| Gusts | 5 | 5 | 6 | 9 | 15 | 15 | 12 | 13 |
| Direction | E | E | E | SSW | WSW | WSW | SSW | ESE |
| Beaufort | 1 | 1 | 1 | 1 | 2 | 2 | 1 | 2 |
| Model | ECMWF | ECMWF | ECMWF | ECMWF | ECMWF | ECMWF | ECMWF | ECMWF |
Do the models agree on the wind?
Medium confidenceThey roughly agree; there's more spread in the wind on Saturday 31.
What 4 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 | 718 | 615 | 716 | 717 | 819 | 717 | 514 |
| AIFS | 9 | 6 | 3 | 5 | 6 | 4 | 3 |
| GFS | 1111 | 109 | 1211 | 119 | 1110 | 1110 | 108 |
| ICON | 517 | 515 | 515 | 617 | 617 | 517 | 515 |
| 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 southwest: cross-onshore. A bit more surf at the shore and drift along the coast, toward land.
On Monday 2, from the south: cross-shore.
The coast here faces west. 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 · week peak | 8–12 | Scattered whitecaps |
| 4 | Moderate breeze | 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 Dehiwala-Mount LaviniaQuestions
What's the wind like today in Dehiwala-Mount Lavinia?
Light breeze from the southwest: 7 mph now, peaking at 7 mph at 12:00 pm with gusts of 18 mph.
Which day is windiest this week?
Monday 2: up to 8 mph from the south, with gusts of 19 mph.
Is it a good day to go fishing by boat?
Today the wind is light breeze and waves are 3.9 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 west.
More about Dehiwala-Mount Lavinia today
Wind near Dehiwala-Mount Lavinia
- Sri Jayewardenepura Kotte 7 mph SSW · 3.8 mi
- Moratuwa 7 mph SW · 4.7 mi
- Colombo 7 mph SSW · 6.8 mi
- Kalutara 9 mph SW · 19 mi
- Katunayaka 9 mph SW · 23 mi
- Negombo 9 mph SW · 26 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, 10 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 12:01 pm (local time).
Spotted a mistake? Tell us · Where the weather and sea data come from