ボート 天気予報
地球上のあらゆるスポットに対応したリアルタイムのボート天気予報。風・波・海面の状況を、これからの数日間にわたって GO・CAUTION・NO-GO で評価し、リアルタイムの海面水温マップ上に表示します。出航前に、ひと目で状況を把握。
地球上のあらゆるスポットに対応した AI 海洋気象予報
この4つのスポットは、ほんのライブプレビューにすぎません。無料の SeaLegsAI アプリなら、ご自身の出航地点や釣りのポイント、係留地にピンを立てるだけで、同じわかりやすい GO / CAUTION / NO-GO のボート天気予報を、地球上のどこでも入手できます。
📍 近くの海洋気象予報を入手 →または直接ダウンロード：
ボート天気予報とは？
ボート天気予報とは、水上での一日を実際に左右する条件を中心にまとめた海洋気象予報です。すなわち、風速と風向、波高と周期、そして全体的な海況です。陸上の天気予報と違い、雨が降るかどうかではなく、あなたの船にとって水上が安全で快適かどうかを伝えます。
難しいのは、それを読み解くことです。ノット、有義波高、秒単位のうねりの周期といった生の海洋データを解釈するには経験が要ります。SeaLegsAI がその解釈を代わりに行い、数値をスポットごと・日ごとの一つの正直な評価へと変換します。
注目のボートスポット
上のカードは、これら注目スポットそれぞれのリアルタイムなボート天気予報を表示しており、新しい海洋モデルデータが届くたびに更新されます。ご自身の出航地点や釣りのポイントでも同じ予報がほしいですか？ SeaLegsAI アプリで無料で追加できます。
Hudson Canyon Boating Forecast
Live GO / CAUTION / NO-GO conditions for Hudson Canyon — the largest submarine canyon on the U.S. East Coast, roughly 70–100 nautical miles offshore of New York Harbor and a premier run for tuna, marlin, and mahi. A long offshore run where wind against current and swell period decide the day.
📋 Latest outlook: Sunday GO, Monday NO-GO, Tuesday use caution
Sunday is the best day of the forecast with good wind and wave conditions all day. Southwest winds 10-15 knots and seas 2.1-2.7 feet at 5-second periods from the south. Conditions begin building late evening — plan to be off the water before midnight.
Monday is a NO-GO day with dangerous conditions throughout. Seas build to 5.0 feet at short 4-5 second periods from the south-southwest, with south-southwest winds gusting to 25 knots in the morning. Avoid all boating activities.
Tuesday is a CAUTION day — wait until at least 8:00 AM when seas drop below 4 feet and winds ease. Afternoon brings near-calm winds but seas remain 3.1-3.9 feet at 6-second periods from the south-southwest. Plan departures carefully and avoid the early morning hours.
This three-day window opens well on Sunday before deteriorating significantly through Monday as a swell event builds seas to 5 feet on short 5-second periods from the south-southwest. Tuesday sees winds ease considerably but residual seas remain elevated, requiring careful timing for recreational vessels. Models show high confidence (93-95%) across all three days, so these forecasts are reliable.
Islamorada Hump Boating Forecast
Live GO / CAUTION / NO-GO conditions for Islamorada Hump — “The Hump” off Islamorada in the Florida Keys — an underwater seamount that rises sharply into the Gulf Stream and stacks up blackfin tuna, amberjack, and pelagics. Strong current over the structure makes sea state and wind direction the difference between a comfortable troll and a rough ride.
📋 Latest outlook: Excellent boating conditions all three days
Outstanding conditions all day Sunday with winds under 8 knots and seas below 0.8 feet. Afternoon is the calmest window as winds ease to near-calm from the south. Forecast confidence is excellent at 95%.
Another excellent day Monday with winds topping out at 8 knots from the southwest and seas under 0.8 feet all day. Midday sees the peak winds but conditions remain very comfortable. High confidence forecast at 95%.
Tuesday starts with the flattest water of the forecast — barely 0.3 feet in the early morning. Seas build gradually to around 1.1 feet by evening, still well within comfortable limits. Early morning departure is ideal; slight model spread on afternoon wave height worth monitoring.
All three forecast days offer outstanding conditions for recreational boating, with winds staying well below 10 knots and seas under 1.5 feet throughout. Model confidence is very high at 93-95% across the entire period, meaning you can plan with confidence. Sunday and Monday are the calmest days overall, while Tuesday sees a slight afternoon build in wave height that remains well within comfortable limits.
Cortez Bank Boating Forecast
Live GO / CAUTION / NO-GO conditions for Cortez Bank — a remote, shallow seamount about 100 miles off San Diego known for world-class fishing and giant open-ocean swell at Bishop Rock. Fully exposed offshore, so a careful read of swell height and period is essential before making the crossing.
📋 Latest outlook: Two GO days, then CAUTION Tuesday as swell builds
A solid GO day with 7-13 knot WNW winds and 4.8-5.0 ft seas at comfortable 12-second periods from the SW. Best window is 2:00 PM–6:00 PM when winds ease to just 7 knots. High confidence at 95%.
The best day of the forecast with winds easing to 7-8 knots WNW and seas settling to 4.3-4.6 ft at 12-13 second periods from the SSW. Prime window is 6:00 AM–9:00 PM. Confidence is very high at 95%.
CAUTION day with good conditions from 8:00 AM–9:00 PM (10-12 knot WNW winds, 4.8-5.0 ft seas at 12-second periods). Late evening deteriorates with winds to 15 knots and gusts to 19 knots — be off the water by 10:00 PM. Some wave period model uncertainty for the evening hours.
The forecast opens with two solid GO days Sunday and Monday, featuring light-to-moderate WNW winds under 14 knots and well-organized southwest swell at 12-second periods — a comfortable period-to-height ratio that keeps seas manageable despite heights near 5 feet. Tuesday shifts to CAUTION as winds nudge up to 16 knots WNW with gusts to 18-19 knots and wave periods on Tuesday evening show some model divergence, adding uncertainty to the late-day picture. Confidence is high at 95% for Sunday and Monday, and still solid at 90% for Tuesday.
FAD Buoy 1 Boating Forecast
Live GO / CAUTION / NO-GO conditions for FAD Buoy 1 — a fish aggregating device anchored in open water that concentrates mahi-mahi, tuna, and wahoo around it. Open-ocean positioning means conditions can shift fast, so check the latest wind and wave outlook before running out.
📋 Latest outlook: Good start, caution advised Tuesday afternoon
Sunday is a GO day with steady 10–12 knot west-southwest winds and 1.8–2.1 foot seas at 4-second periods from the south-southwest. The prime window is 12:00 PM–5:00 PM with the lightest winds and calmest seas of the forecast. Expect some chop given the short wave period, but overall excellent conditions.
Monday is a GO day with 9–13 knot west-southwest winds and seas building from 2.0 to 2.6 feet at 3–4 second periods from the west-southwest. Morning hours offer the smoothest ride; afternoon seas peak at 2.6 feet with choppy 3-second periods. Confidence is very high at 95%.
Tuesday starts calm with light winds and 1.8–2.4 foot seas, but deteriorates sharply by 5:00 PM when southwest winds hit 19–21 knots with gusts to 24 knots and seas build to 3.4 feet. Be off the water by 3:00 PM. Confidence is high at 95%.
Sunday and Monday offer solid GO conditions with light-to-moderate west-southwest winds and manageable seas, making them the best days of the forecast window. Tuesday starts calm but deteriorates sharply in the afternoon and evening as southwest winds surge to 21 knots with gusts to 24 knots, pushing waves to 3.4 feet at short 4-second periods from the southwest. Plan early departures on Tuesday and be off the water well before the afternoon wind event.
ボート天気予報 よくある質問
ボート天気予報とは？
ボート天気予報とは、水上で重要となる条件、つまり風速と風向、波高と周期、そして全体的な海況に焦点を当てた海洋気象予報を、特定のスポットと時間帯について示すものです。SeaLegsAI はそれらの生の状況をシンプルな GO・CAUTION・NO-GO の評価に変換するので、出航に適した日かどうかをひと目で判断できます。
GO・CAUTION・NO-GO とは何を意味しますか？
GO は、ほとんどのプレジャーボートにとって条件が好ましいことを意味します。CAUTION は条件が際どいことを意味し、能力のある船と経験豊富なボーターなら対応できますが、風と波のタイミングをよく確認する価値があります。NO-GO は、小型船にとって危険で、出航は延期するのが望ましいことを意味します。
ボート天気予報はどのくらいの頻度で更新されますか？
各スポットのカードには、新しい海洋モデルデータが公開されるたびに更新されるリアルタイムの状況が表示されます。ご自身の正確な出航地点に合わせた予報がほしい場合は、SeaLegsAI アプリをダウンロードして、ご自身のスポットを追加してください。
自分のスポットのボート天気予報を入手できますか？
はい。注目スポットはあくまで一例です。無料の SeaLegsAI アプリでは、地球上のあらゆる場所を追加して、その正確なスポットの AI ボート天気予報を、GO/CAUTION/NO-GO のガイダンス、釣果レポート、釣行プランとともに入手できます。
あなたのスポットのボート天気予報を入手
この4つのスポットはほんの始まりにすぎません。地球上のあらゆるスポットの AI ボート天気予報、釣果レポート、釣行プランを、無料で入手できます。
📍 近くの海洋気象予報を入手 →または直接ダウンロード：