山岳レポート – 日本山岳気象レポート

Latest Report — 2026-06-11 07:51 JST

斜里岳：沢ルート穏やか。旧道は濡れて足元注意

今日の斜里岳は穏やかな晴天。日中は気温が上昇し、行動しやすい一日となる。8時時点の山頂気温は5℃、体感は1.5℃。山麓との気温差は約5℃だ。日中9時には山頂体感3.6℃、12時には8.2℃まで上昇する見込み。しかし、旧道ルートの沢筋は常に水が流れており、足元はウェットな状態が続く。特に連続する滝

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38 件

2026 / June

11 reports

Mt. Shari — 斜里岳

沢ルート穏やか。旧道は濡れて足元注意

Clear skies and mild temperatures for ascent. Navigate wet Old Trail carefully.

Mt. Shari — 斜里岳

斜里岳稜線は強風と霧雨。視界不良に低体温症警戒

Sharidake Summit: Freezing Rain, Poor Visibility, Strong Gusts. Hypothermia

Mt. Shari — 斜里岳

雨と冷風で道は濡れて滑りやすい。稜線では突風に警戒。

Wet and muddy trails with cold gusts. Hypothermia risk climbs significantly by

Mt. Shari — 斜里岳

霧雨と視界不良の稜線。足元は滑りやすく泥濘

Cold drizzle, poor visibility. Wet, slippery terrain. Layer up, navigate

Mt. Shari — 斜里岳

山頂は霧雨に包まれ視界不良、低体温に警戒

Near-Freezing Drizzle and Poor Visibility on Summit. Hypothermia Risk Present.

Mt. Shari — 斜里岳

氷点下の霧雨。濡れと滑りに注意

Freezing Drizzle and Poor Visibility. Wet and Slippery Conditions Prevail.

Mt. Shari — 斜里岳

沢は滑りやすく視界不良低体温症に厳重警戒

Poor Visibility on Wet Stream Route. Prepare for Cold, Avoid Rushing.

Mt. Shari — 斜里岳

稜線はガスと突風。行動は早めの判断を

Ridge Visibility Low with Freezing Wind Chill. Prepare for Rapid Temperature

Mt. Shari — 斜里岳

日中穏やかだが夕方から急激な冷え込みに警戒

Mild Day for Shirietake Ascent. Prepare for Significant Evening Chill and Carry

Mt. Shari — 斜里岳

旧道沢ルートは濡れ滑り注意。午後霧雨

Mild Sharidake. Clear views then light drizzle. Old Trail stream sections

Mt. Shari — 斜里岳

オホーツク海望む快晴。旧道沢筋は滑落注意

Shari-dake offers Clear Skies and Mild Winds. Exercise Caution on Old Trail's

2026 / May

27 reports

Mt. Shari — 斜里岳

稜線強風と霧雨。午後から展望期待

Gusty Winds and Light Drizzle in Morning. Clearer Afternoon for Ridge Traverse.

Mt. Shari — 斜里岳

稜線は突風に警戒沢筋は滑りやすい

Intermittent Drizzle and Strong Gusts on Exposed Ridges. Prepare for Sudden

Mt. Shari — 斜里岳

冷たい雨と濃霧。旧道沢ルート滑落に警戒

Cold Rain and Poor Visibility. Hypothermia Risk High. Avoid Steep Wet Terrain.

Mt. Shari — 斜里岳

沢筋は足元注意。午後は雨具を携行せよ

Wet Conditions on Stream Routes. Exercise Caution in Afternoon Rain.

Mt. Shari — 斜里岳

沢ルートは濡れた岩に注意。ヒグマ警戒

Wet and Slippery Conditions on Old Trail. Exercise Caution on River Routes.

Mt. Shari — 斜里岳

南風強く体感低温。濡れた沢筋と稜線に警戒を

South Wind Gusts on Ridge. Wet and Slippery Rocks in Ravines.

Mt. Shari — 斜里岳

独立峰は霧と寒さ。沢筋は湿り気

Poor Visibility and Chilly Conditions. Light Rain Expected by Midday. Exercise

Mt. Shari — 斜里岳

稜線は南風に煽られ体感厳しく。沢筋はウェット

Strong Winds on Exposed Ridges. Stay Protected in Forested Areas. Wet Ground

Mt. Shari — 斜里岳

旧道沢ルートは穏やか夜間は気温低下に備えよ

Clear skies and rising temperatures make for an ideal ascent day.

Mt. Shari — 斜里岳

薄曇りから快晴へ。穏やかな登高日

Clearing Skies and Warming Temperatures. Ideal Conditions for Summit Ascent.

Mt. Shari — 斜里岳

視界不良と低温旧道沢は慎重に

Low Visibility and Cold Temperatures Persist. Expect Rapid Cooling by Evening.

Mt. Shari — 斜里岳

斜里岳沢道冷気と滑落注意

Chilly Summit Conditions. Wet and Muddy Trails, prepare for residual snow.

Mt. Shari — 斜里岳

冷たい霧雨と視界不良。旧道沢ルートは滑落注意

Chilly Drizzle and Poor Visibility. Expect Wet and Muddy Old Trail. Watch for

Mt. Shari — 斜里岳

斜里岳沢筋は冷え込み午後の霧雨に注意

Spring ascent on Mount Shari. Expect cold summit temperatures and potentially

Mt. Shari — 斜里岳

曇天低温の斜里岳旧道沢は足元注意視界不良

Cloudy summit, poor visibility. Freezing morning, warming by midday. Expect

Mt. Shari — 斜里岳

斜里岳沢ルートの岩場滑落に注意

Clear Morning on Mt. Shari. Beware Slippery Old Route Sections as Clouds Gather.

Mt. Shari — 斜里岳

穏やかな薄曇り。旧道沢筋は濡れ滑りやすい

Mild Spring Conditions on Shiretoko Ridge. Enjoy Clear Views Before Evening

Mt. Shari — 斜里岳

山頂は視界不良と低温旧道は凍結に注意

Poor visibility and freezing temperatures at Shari-dake summit. Expect rapid

Mt. Shari — 斜里岳

午後は急変沢筋の増水と低体温症に注意

Morning clear, but rapid temperature drop and rain by afternoon. Prepare for

Mt. Shari — 斜里岳

オホーツク海展望清々しい快晴の山行

Clear Skies and Mild Winds on Mount Shari Today. Enjoy Dry Trails and Scenic

Mt. Shari — 斜里岳

新道は穏やか。旧道沢ルートの滑落とヒグマに注意

Mount Shari offers mild conditions. New Route is stable, but Old Route river

Mt. Shari — 斜里岳

残雪凍結に注意。午後稜線は強風に警戒

Morning freeze on residual snow. Strong afternoon winds make exposed ridges

Mt. Shari — 斜里岳

氷点下の霧雨視界不良の斜里岳は午後から雪

Freezing Rain and Poor Visibility on Shalidake. Expect Snowfall and Worsening

Mt. Shari — 斜里岳

斜里岳日中穏やか。夕刻から気温急降下、沢筋凍結に警戒

Mild Daytime Conditions on Sharidake. Prepare for Evening Freeze and Wet Trails.

Mt. Shari — 斜里岳

穏やかな曇天続く。旧道沢ルートは足元に注意

Cloudy and Mild on Shari. Old Route Streams Could Be Slippery.

Mt. Shari — 斜里岳

沢ルートはウェット。午後は稜線でオホーツク海展望

Spring warmth on Sharidake. Wet trails in the morning, clearing to fine

Mt. Shari — 斜里岳

旧道沢は滑りやすく注意。夜間稜線は強風

Wet Sawa Routes. Old Trail Caution. Strong Winds and Cold on Ridge by Night.