弥山は高湿度と突風。濡れた夏山登山道に注意

Misen Peak summit is partly cloudy with a real feel temperature of 5.3℃. There is about a 6℃ temperature difference from the base, and it will feel colder on the ridge lines. Partly cloudy conditions are expected to continue through the day, gradually clearing in the afternoon. However, the high humidity at 97% will make the air feel colder than the measured temperature. Gusts up to 10m/s are possible, particularly in exposed areas near Misen Peak summit where windbreaks are scarce.

Despite no snow cover and no precipitation forecast, the high humidity suggests that the Summer Mountain Trail will be generally wet, with many muddy sections. Caution is advised to prevent slips and falls on these slippery areas. Essential gear includes a wicking base layer, a mid-layer such as fleece, and a windproof, waterproof shell jacket. For breaks, an additional lightweight down jacket or synthetic insulation layer is recommended to prevent hypothermia. Gloves and a hat should also be carried.

While the risk of lightning is low, the high humidity and limited visibility of 2.9km warrant vigilance for potential dense fog rolling in from the Sea of Japan. Exercise caution if visibility deteriorates. Conditions are expected to clear up and winds to subside in the evening, but temperatures will drop to around 5℃. If planning night activities, carry a headlamp and sufficient warm clothing.