noun
rising tide; incoming tide
Refers to the tide when it is coming in or rising. Often used in contrast to 引き潮 (ebbing tide).
差し潮の時間を調べてから釣りに行った。
I checked the time of the rising tide before going fishing.
差し潮が満ちてくると、浜辺が狭くなる。
When the incoming tide rises, the beach gets narrower.