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課題から選ぶ

Get a detailed forecast of winds aloft, sea state and tropical systems several days out to plan a safe route.

天気

アプリについての本文は英語です。

Pilots and sailors

選ぶ前に確かめること

Authors compare the wind against what they observe on the spot. It helps to show the model, the altitude, the period and the difference between forecast and measurement, without a blanket guarantee of accuracy.

使われているアプリ

これらのアプリはこの課題の分析で言及されています。それぞれを開いて、強みと限界を比べてください。並び順は適合度の順位ではありません。

  1. Windy.com

    2位。レビュースコア:74/100。App Storeの評価: 4.8★・76,960件の評価

    For aviation, sailing, and cycling it delivers detailed wind layers, water temperature, and tropical-system data with multi-day accuracy that users have verified in the field. The main product issue is that the forecast model slider sometimes lags behind the selected hour, which matters when timing is critical.

    評価点:Multi-layer wind forecasts by altitude and tropical-system accuracy four to five days out.

    不満点:The timeline slider can fall out of sync with the actual model hour, introducing error when precise timing matters.

    向いている人:Pilots, sailors, and anyone planning outdoor activities

  2. Ventusky: Weather Forecast

    6位。レビュースコア:65/100。App Storeの評価: 4.8★・35,250件の評価

    Ventusky offers a rich set of meteorological layers and is useful for professional planning, but wind accuracy has degraded, sometimes showing five times less than actual speed, and the cluttered post-redesign interface makes navigation harder. Good for those who know how to read pressure charts.

    評価点:Indispensable for offshore planning and aviation: the 14-day forecast with fronts and precipitation holds up.

    不満点:Wind speed can differ from reality by a factor of several, which is dangerous for marine and aviation operations.

    向いている人:Pilots, offshore professionals, and weather enthusiasts

  3. Windy.app — Wind, Tides, Radar

    9位。レビュースコア:62/100。App Storeの評価: 4.7★・72,446件の評価

    Windy.app is more accurate than most competitors for wind and waves in active outdoor sports, but the free tier is heavily limited and forecast accuracy is unstable at low speeds. Its strong niche is marine navigation, fishing, and kitesurfing.

    評価点:Out of nine wind apps on the phone, this one holds up better than the rest, especially for getting out on the water.

    不満点:Wind forecasts at low speeds (7-10 mph) often miss reality; leaves don't move where a breeze was promised.

    向いている人:Sailors, anglers, and kitesurfers

  4. Windfinder: Wind & Weather map

    14位。レビュースコア:58/100。App Storeの評価: 4.8★・60,496件の評価

    Windfinder is good as a specialized tool for sailors and surfers, but wind and wave accuracy has degraded over recent years and is now reliable in roughly half of cases. Not for anyone who just needs basic temperatures.

    評価点:No trip on the water without it: it picks the best days well and keeps routes free of surprises.

    不満点:Wind speed and direction increasingly diverge from reality, and wave height disappeared from several locations after the last update.

    向いている人:Sailors, surfers, and boat owners

  5. Marine Weather Forecast Pro

    26位。レビュースコア:52/100。App Storeの評価: 4.7★・15,909件の評価

    A marine-specialized NOAA data aggregator with useful planning tools, but buoys are often offline, radar is patchy in some areas, and key data (water temperature) is locked behind a paywall.

    評価点:Point forecast directly on the water map and access to NOAA data without extra steps.

    不満点:Buoy data is regularly unavailable, and the wave forecast lags one to two days behind reality.

    向いている人:Anglers and sailors near the US coastline

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