TidePlanet

Wind in St. Lewis

Hourly forecast for 7 days · updated today, Thursday, October 29, at 12:55 am (GMT-2:30)
Now · from the west 13 mph
Gusts
24 mph
Beaufort scale
4 · moderate breeze
Today's peak
14 mph at 7:00 am
In knots
11 kn
Offshore Gusts up to 36 mph on Monday 2

Today the wind in St. Lewis is a moderate breeze from the west: 6 mph to 14 mph, peaking at 7:00 am with gusts of 26 mph. The windiest day of the week is Wednesday 4: up to 19 mph from the south, with gusts of 34 mph.

Measured now at the airport

Mary's Harbor (CYMH), 7.7 mi away · 28 min ago

Wind12 mph from the west
Gusts20 mph
Visibility9.0 mi
WeatherNothing to note

It's what the airport's weather station measured, not a forecast: on the coast, wind and fog can be different. Airports report every 30 or 60 minutes.

Airport METAR report, via NOAA's Aviation Weather Center (aviationweather.gov). Sources and licenses

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 6–14 mph · gusts 26 W · Beaufort 4
  • Fri 30 6–15 mph · gusts 30 WSW · Beaufort 4
  • Sat 31 9–13 mph · gusts 27 NNW · Beaufort 4
  • Sun 1 8–13 mph · gusts 25 WNW · Beaufort 4
  • Mon 2 9–14 mph · gusts 36 WSW · Beaufort 4
  • Tue 3 7–16 mph · gusts 35 WNW · Beaufort 4
  • Wed 4 6–19 mph · gusts 34 S · Beaufort 5

Every 3 hours

Today
Time 12:00 am3:00 am6:00 am9:00 am12:00 pm3:00 pm6:00 pm9:00 pm
Wind (mph) 13131411101187
Gusts 2425252222241513
Direction WWWWWWWSWWSW
Beaufort 44433322
Model ECMWFECMWFECMWFECMWFECMWFECMWFECMWFECMWF
Fri 30
Time 12:00 am3:00 am6:00 am9:00 am12:00 pm3:00 pm6:00 pm9:00 pm
Wind (mph) 681211991315
Gusts 1114212019212630
Direction SWSSSESSWSWWNWNWNNW
Beaufort 23333344
Model ECMWFECMWFECMWFECMWFECMWFECMWFECMWFECMWF
Sat 31
Time 12:00 am3:00 am6:00 am9:00 am12:00 pm3:00 pm6:00 pm9:00 pm
Wind (mph) 131191011131311
Gusts 2422182025272522
Direction NNWNNWNWNWNNWNNWNNWNNW
Beaufort 43333443
Model ECMWFECMWFECMWFECMWFECMWFECMWFECMWFECMWF
Sun 1
Time 12:00 am3:00 am6:00 am9:00 am12:00 pm3:00 pm6:00 pm9:00 pm
Wind (mph) 1110109912129
Gusts 2120191720242525
Direction NNWNWNWWNWWNWWNWWNWW
Beaufort 33333433
Model ECMWFECMWFECMWFECMWFECMWFECMWFECMWFECMWF

Do the models agree on the wind?

Medium confidence

They roughly agree; there's more spread in the wind today.

What 4 forecast models say for the next few days. The closer they are, the more reliable the forecast.

Do the models agree on the wind?
Wind (mph) TodayFri 30Sat 31Sun 1Mon 2Tue 3Wed 4
ECMWF 1426153013271325143616351933
AIFS 16141615161517
GFS 2233212617231626213224352028
ICON 122411211324142791925522142
Confidence mediummediumhighhighmediummediumhigh

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 west: offshore. Calm shore and clean waves, but watch the drift out to sea.

On Wednesday 4, from the south: cross-shore.

The coast here faces east. We work it out from the OpenStreetMap coastline.

How to read the Beaufort scale

ForceNamemphAt 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 St. LewisQuestions

What's the wind like today in St. Lewis?

Moderate breeze from the west: 13 mph now, peaking at 14 mph at 7:00 am with gusts of 26 mph.

Which day is windiest this week?

Wednesday 4: up to 19 mph from the south, with gusts of 34 mph.

Is it a good day to go fishing by boat?

Today the wind is moderate breeze and waves are 2.6 ft. On Monday 2, with gusts of 36 mph, take extra care. Always check official warnings before heading out.

Is today's wind onshore or offshore?

Offshore: the coast faces east.

More about St. Lewis today

Wind near St. Lewis

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, 9.5 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 12:55 am (local time).

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