TidePlanet

Wind in Grand-Case

Hourly forecast for 7 days · updated today, Thursday, October 29, at 1:14 am (AST)
Now · from the east-southeast 15 mph
Gusts
19 mph
Beaufort scale
4 · moderate breeze
Today's peak
16 mph at 7:00 am
In knots
13 kn
Cross-shore

Today the wind in Grand-Case is a moderate breeze from the east-southeast: 11 mph to 16 mph, peaking at 7:00 am with gusts of 21 mph. The windiest day of the week is Tuesday 3: up to 18 mph from the east-southeast, with gusts of 25 mph.

Measured now at the airport

St Maarten (TNCM), 5.7 mi away · 14 min ago

Wind10 mph from the east-southeast
Gusts—
Visibility6.2 mi or more
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 11–16 mph · gusts 21 ESE · Beaufort 4
  • Fri 30 11–17 mph · gusts 22 ESE · Beaufort 4
  • Sat 31 6–16 mph · gusts 22 E · Beaufort 4
  • Sun 1 14–18 mph · gusts 23 E · Beaufort 4
  • Mon 2 13–17 mph · gusts 27 ESE · Beaufort 4
  • Tue 3 11–18 mph · gusts 25 ESE · Beaufort 5
  • Wed 4 10–15 mph · gusts 20 ESE · Beaufort 4

Every 3 hours

Today
Time 12:00 am3:00 am6:00 am9:00 am12:00 pm3:00 pm6:00 pm9:00 pm
Wind (mph) 1515161614111213
Gusts 1920212019171517
Direction ESEESEESEESEESEEEE
Beaufort 44444334
Model ECMWFECMWFECMWFECMWFECMWFECMWFECMWFECMWF
Fri 30
Time 12:00 am3:00 am6:00 am9:00 am12:00 pm3:00 pm6:00 pm9:00 pm
Wind (mph) 1412131716121216
Gusts 2120172121181921
Direction ESEESEEESEESEESEEE
Beaufort 43444344
Model ECMWFECMWFECMWFECMWFECMWFECMWFECMWFECMWF
Sat 31
Time 12:00 am3:00 am6:00 am9:00 am12:00 pm3:00 pm6:00 pm9:00 pm
Wind (mph) 16141414131188
Gusts 2220192119161413
Direction ESEESEEEESEESEEENE
Beaufort 44444333
Model ECMWFECMWFECMWFECMWFECMWFECMWFECMWFECMWF
Sun 1
Time 12:00 am3:00 am6:00 am9:00 am12:00 pm3:00 pm6:00 pm9:00 pm
Wind (mph) 1616151515151517
Gusts 2121192123212122
Direction ENEEEEEEEE
Beaufort 44444444
Model ECMWFECMWFECMWFECMWFECMWFECMWFECMWFECMWF

Do the models agree on the wind?

High confidence

The models agree on the wind for the next few days.

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 1621172215221823172718251520
AIFS 14131315161512
GFS 1517171815162021192117171212
ICON 1318131913181319142013191116
Confidence highhighhighhighhighhighhigh

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 east-southeast: cross-shore. Drift and current run parallel to the beach.

On Tuesday 3, from the east-southeast: cross-shore.

The coast here faces northeast. 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 Grand-CaseQuestions

What's the wind like today in Grand-Case?

Moderate breeze from the east-southeast: 15 mph now, peaking at 16 mph at 7:00 am with gusts of 21 mph.

Which day is windiest this week?

Tuesday 3: up to 18 mph from the east-southeast, with gusts of 25 mph.

Is it a good day to go fishing by boat?

Today the wind is moderate breeze and waves are 2.7 ft. No strong gusts expected this week. Always check official warnings before heading out.

Is today's wind onshore or offshore?

Cross-shore: the coast faces northeast.

More about Grand-Case today

Wind near Grand-Case

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). 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 1:14 am (local time).

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