jīntiān / zhèngféng / dàcháo / hǎibiān / de / cháoshuǐ / zhǎng / de / bǐ / píngshí / gāo

今天正逢大潮，海边的潮水涨得比平时高。

Today coincides with a spring tide, so the water at the shore is higher than usual.