News Submerge heads south for Winter Solstice Nine women from Phillip Island's Submerge Dipping group headed to Hobart by . Published July 02, 2025 Link copied! Copy failed! Members of Phillip Island's Submerge Dipping group went to Hobart for the iconic Dark Mofo Winter Solstice Swim last month. The group meets each morning at 7am for cold water dips, followed by coffee and conversation. Updated September 03, 2025 6:22 pm | 2 months ago Link copied! Copy failed!