Ranked by how many daylight hours fall in your wind range (Settings), with side-shore wind scoring best and offshore, thunderstorms and heavy gusts ruling hours out. Each spot shows its difficulty rating and today's score out of 10. Tap a spot to open it.
Kite size uses the common rule of weight × 2.4 ÷ wind in knots for a twin-tip, checked against Airush's size chart, with surfboards a touch bigger and foils much smaller. Board lengths follow typical retailer charts. Brands and designs vary, so treat these as a starting point and size down when it's gusty or you're unsure.
Local effects the forecast can miss. The forecast models work on grids 9–25 km wide, so they can't place individual showers. On a trade-wind day, a squall usually brings a burst of stronger, gustier wind just ahead of the rain (the gust front), often with a direction shift of 20–40°. Under and behind the rain the wind often drops sharply and can go light and patchy for 30–60 minutes. With 15–20 kt trades, a shower 30 km upwind can arrive in about an hour. Watch the radar loop for cells moving in from upwind, and come in early if a dark cell is heading your way. Live radar: RainViewer (last 2 hours, personal use). Clouds: NASA GIBS / NOAA GOES-East GeoColor.
Automatic checks for the next 7 days, built from the forecast plus GDACS tropical cyclone tracking. They are not official warnings. For those, check your island's national weather service and the US National Hurricane Center.
When the three main models agree, the forecast is more reliable. A wide spread means the wind is hard to call, so check the live readings before you drive down. These lines show each model with your live and beach corrections applied, so compare their shapes and spread.
Every 2 hours in daylight, local time. Wind and gusts in knots, coloured from light (grey-blue) through ideal (green) to strong (orange and red). Arrows point the way the wind blows, north at the top; a red arrow means offshore at this beach. Tap a day to open it in the forecast above.
Forecast models work on grids several kilometres wide, so neighbouring arrows often match. The map is best for seeing how strength and direction change through the day, not for spot-by-spot differences.
The wind history for this spot loads when you reach this section.
Each month shows how often there was a session of 2 hours or more in your wind range (not offshore), the typical daylight wind and the hours that usually work. Prime is most days, Good is more than 4 in 10, Fair is 2 in 10 or more, and Quiet means the wind is usually lighter than your range. Based on 2019–2025 history (ERA5), read at the beach and on open water just offshore (models often read too light where their grid box is part land), then matched to the forecast model so it reads like the forecast. Change your wind range in Settings and it updates.
Chosen for reliable wind, room to ride, schools on the beach and the overall trip. Tap one to open its live forecast. Want to suggest a spot? Use the rider report form.
How to read it in the Caribbean: the trade wind is driven by the high-pressure system out in the Atlantic. In the northern Caribbean (Bahamas, Turks & Caicos, Cuba, Hispaniola, Jamaica), winter cold fronts also arrive with a pressure rise and a swing to north or north-west wind. Steady pressure around 1013–1016 hPa usually means steady trades. A fall of 2–3 hPa or more over a day often means a tropical wave or low is coming: expect squalls, gusts, wind shifts towards the south, then often a lull behind it. Rising pressure after a wave usually brings the trades back stronger. Tropical pressure also rises and falls about 1–2 hPa twice a day as normal, so look at the trend, not single readings.
Rough risk from the NOAA/USF 3-day satellite floating-algae index (AFAI) over open water east of the spot, where sargassum drifts in from. It counts the share of cloud-free water showing floating algae: under 1% is low, 1–8% medium, over 8% heavy. Clouds hide sargassum, and this can't see what has already reached the beach. Cross-check with NOAA's daily inundation risk map and the USF monthly outlook.
Building the 7-year history. This runs once and takes about 15 seconds, then it's saved on this device.
History comes from the ERA5 reanalysis, a 25 km reconstruction of past weather. It tends to read a little lighter than the beach and differs from forecast models, so treat the comparison as a guide. The kiteable share uses your wind range, beach correction and the NE–SE direction rule.
The spot rating describes the beach itself: launch, reef, waves and currents. The day rating takes that spot and adds the forecast wind, gusts, swell, tide and squalls, so a blue spot can turn black on a big day. Ratings are a guide for planning, not a guarantee. Always judge conditions on the beach.
Links open in a new tab. Most webcams don't offer a free feed that can be shown inside this page.
Contact details were copied from each business's own website or listing when last checked (shown on each card). Businesses change, so confirm before you travel, and check the school is IKO or VDWS certified if you're booking lessons. Listing a business isn't an endorsement.
Not set up yet. Follow the steps below, then paste your two links.
Set up once, free: 1) Make a Google Form with questions such as Spot, Wind (kt), Sargassum, Crowd and Notes. 2) In the form's Responses tab, link it to a Google Sheet. 3) In the sheet, choose File → Share → Publish to web, pick the responses sheet and "Comma-separated values (.csv)", then Publish and copy the link. 4) Paste the form link and the CSV link above. Anyone you share the form with can post, and everyone using the app sees the latest reports.
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Stories are written by riders and visitors and checked before they appear. They are the authors' own views, not the site's. Links go to the authors' own Instagram, Facebook, YouTube or websites.
Dates come from organisers and tourism boards and can change. Always confirm on the event's own page before you travel. Organising a competition, festival or a brand demo day where riders can try new gear? Let the site owner know and it can be listed here.
Your log stays in this browser on this device. Enter the wind you saw (from the beach station or airport) and the app compares it with what the forecast said for that hour. After a few sessions it suggests a beach correction. Export the CSV now and then as a backup.
GFS is the default because, in a check against six Caribbean airports, it was closest to the real trade wind and gave realistic gusts. Live correction compares the last 3 days of forecast with the island's airport readings and scales the forecast to match. Beach correction is your own extra adjustment on top: if the beach usually blows 10% harder than this page says, set it to 10. Good and offshore directions are worked out from the way each beach faces.
Information only. This app collects free public weather, ocean and satellite data and adds its own rough calculations. It is a planning aid, not a safety service, and it is not an official forecast or warning. For official warnings, follow your national weather service and the US National Hurricane Center.
No guarantee. Forecasts, live readings, radar, tide estimates, sargassum risk, session scores, rider-level suggestions and kite and board sizes may be wrong, late, incomplete or unavailable. Spot locations, beach directions and local notes come from public sources and may be approximate. Conditions on the water can change in minutes.
Your responsibility. Kitesurfing is dangerous and can cause serious injury or death. You decide whether, where and when to ride. Check conditions in person, take lessons from a certified instructor, use proper safety gear, ride with others, and follow local rules and lifeguard flags. You use this app at your own risk.
Businesses. Schools, rentals and shops are listed from public websites and directories so you can contact them. A listing is not an endorsement or a check of their safety, insurance or certification, and details may be out of date. Confirm directly before booking. Businesses can ask for corrections or removal through the site owner.
Community content. Trip stories, photos and video links are submitted by riders and visitors and checked before they appear. They are the authors' own views. By sharing, authors confirm the content is theirs and agree to it being shown here. Links go to third-party sites such as Instagram, Facebook and YouTube, which have their own terms. Ask the site owner to remove anything inappropriate.
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Data and credits. Forecast, marine, tide and history data: Open-Meteo (CC BY 4.0). Airport reports: Iowa Environmental Mesonet. Sargassum: NOAA AOML / University of South Florida. Tropical storms: GDACS. Clouds: NASA GIBS / NOAA GOES-East. Radar: RainViewer, where enabled. Maps: © OpenStreetMap contributors, or Esri when opened as a file. This app is not affiliated with any of them.