This handout photo taken by the Taiwan Military and released by CNA Photo on July 7, 2016 shows military units in the eastern county of Hualien preparing sandbags on a beach as weather forecasters warn of torrential rains and fierce winds from approaching Super Typhoon Nepartak. Taiwan cancelled more than 100 flights and shut schools and offices on July 7 as the island braced for a direct hit from Super Typhoon Nepartak, the first major tropical storm of the season. / AFP PHOTO / CNA PHOTO / Taiwan Military / - Taiwan OUT - China OUT - Hong Kong OUT - Macau OUT / -----EDITORS NOTE --- RESTRICTED TO EDITORIAL USE - MANDATORY CREDIT "AFP PHOTO / CNA PHOTO / Taiwan Military" - NO MARKETING - NO ADVERTISING CAMPAIGNS - DISTRIBUTED AS A SERVICE TO CLIENTS - NO ARCHIVES / TAIWAN MILITARY/AFP/Getty Images

This handout photo taken by the Water Resources Agency and released by CNA Photo on July 7, 2016 shows visitors watching as water is released as a preventive measure from the Shihmen Dam in the northern city of Taoyuan as weather forecasters warn of torrential rains and fierce winds from approaching Super Typhoon Nepartak. Taiwan cancelled more than 100 flights and shut schools and offices on July 7 as the island braced for a direct hit from Super Typhoon Nepartak, the first major tropical storm of the season. / AFP PHOTO / CNA PHOTO / Water Resources Agency / - Taiwan OUT - China OUT - Hong Kong OUT - Macau OUT / -----EDITORS NOTE --- RESTRICTED TO EDITORIAL USE - MANDATORY CREDIT "AFP PHOTO / CNA PHOTO / Water Resources Agency" - NO MARKETING - NO ADVERTISING CAMPAIGNS - DISTRIBUTED AS A SERVICE TO CLIENTS - NO ARCHIVES / WATER RESOURCES AGENCY/AFP/Getty Images

Surfers wait near the water of the so-called Eisbach canal, a popular site for surfers in the English Garden in Munich, southern Germany, on July 6, 2016. Meteorologists forecast a warm and sunny weather during the next days for the southern German region. / AFP PHOTO / CHRISTOF STACHECHRISTOF STACHE/AFP/Getty Images

Surfers wait near the water of the so-called Eisbach canal, a popular site for surfers in the English Garden in Munich, southern Germany, on July 6, 2016. Meteorologists forecast a warm and sunny weather during the next days for the southern German region. / AFP PHOTO / CHRISTOF STACHECHRISTOF STACHE/AFP/Getty Images

Surfers wait near the water of the so-called Eisbach canal, a popular site for surfers in the English Garden in Munich, southern Germany, on July 6, 2016. Meteorologists forecast a warm and sunny weather during the next days for the southern German region. / AFP PHOTO / CHRISTOF STACHECHRISTOF STACHE/AFP/Getty Images

A woman surfs in the waves of the so-called Eisbach canal, a popular site for surfers in the English Garden watched by a surfer in Munich, southern Germany, on July 6, 2016. Meteorologists forecast a warm and sunny weather during the next days for the southern German region. / AFP PHOTO / CHRISTOF STACHECHRISTOF STACHE/AFP/Getty Images

A man surfs in the waves of the so-called Eisbach canal, a popular site for surfers in the English Garden in Munich, southern Germany, on July 6, 2016. Meteorologists forecast a warm and sunny weather during the next days for the southern German region. / AFP PHOTO / CHRISTOF STACHECHRISTOF STACHE/AFP/Getty Images

A woman surfs in the waves of the so-called Eisbach canal, a popular site for surfers in the English Garden in Munich, southern Germany, on July 6, 2016. Meteorologists forecast a warm and sunny weather during the next days for the southern German region. / AFP PHOTO / CHRISTOF STACHECHRISTOF STACHE/AFP/Getty Images