Typhoon Shuliji is expected to turn north early, and the weather will be stable during the Mid-Autumn Festival holiday, but attention should be paid to long waves and astronomical tides

Typhoon Shuliji is expected to turn north early, and there will be four consecutive Mid-Autumn Festival and Teacher's Day holidays starting from tomorrow (25th), which will provide stable and good weather. Although Shuliji turns north early, we should pay attention to the approaching long waves outside the typhoon. In addition, there are astronomical tides, so we still need to pay special attention to safety even when we go to the beach during the holidays.

Wu Shengyu, a senior consultant at a weather risk company, said on Facebook that the forecast data for Typhoon Shuliji are beginning to converge. It is expected that when Typhoon Shuliji comes to the southeastern waters of Taiwan (south of Ryukyu) over the weekend (26-27), the speed of the typhoon will slow down as the Pacific high pressure retreats eastward. And it successfully deflected to the north, gradually crossing the weak area of ​​the Pacific high pressure, and then gradually accelerated away from the northeast. By next Monday and Tuesday (28-29), it should have quickly passed southeast of Naha, Ryukyu, and then moved to the waters south of Japan, and gradually weakened its variability.

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Judging from the latest forecast data, Typhoon Shuliji will be closest to Taiwan during the weekend, but it is still about 6-700 kilometers away. In addition, the circulation forecast for this typhoon is small, and the radius of the storm circle is only expected to grow to 180 kilometers. The scope of the outer circulation wind field is not large, and its impact on the weather on Taiwan's land is very limited. However, during the consecutive holidays, you should pay attention to the approaching long waves outside the typhoon. In addition, there are astronomical tides, so you must pay special attention to safety when going to the beach.

In terms of temperature during the consecutive holidays, it is still relatively hot during the day. The high temperature in the eastern half is 30-32 degrees, and the high temperature in the western half is 32-34 degrees or above. In some areas, it can reach 35-36 degrees. It is slightly cooler at night and early in the morning. In open areas, combined with the radiation cooling effect, low temperatures of around 20 degrees may occur. The temperature difference between day and night changes slightly, so people who leave early and return late should pay more attention.

Wu Shengyu pointed out that this relatively warm and stable weather is expected to continue until next Tuesday (29th). The northeast monsoon will have a slightly stronger trend next Wednesday (30th), and the weather on the windward side may change slightly. The follow-up outlook is that there will be a chance of a strong northeast monsoon moving southward in early October. Significant temperature and weather changes cannot be ruled out by then, but it is still early and remains to be seen.