Britain's Prince William waves to well-wishers during his visit with volunteers of the National Sea Rescue Initiative, at Simon's Town harbour near Cape Town, South Africa, Thursday, Nov. 7, 2024. (AP Photo/Jerome Delay, Pool)

Britain's Prince William shares a laugh with one of the volunteers of the National Sea Rescue Initiative near Simon's Town harbour, in Cape Town, South Africa, Thursday, Nov. 7, 2024. (AP Photo/Jerome Delay, Pool)

Britain's Prince William sails off with volunteers of the National Sea Rescue Initiative, at Simon's Town harbour near Cape Town, South Africa, Thursday, Nov. 7, 2024. (AP Photo/Jerome Delay, Pool)

Britain's Prince William, the Prince of Wales, arrives on board a National Sea Rescue Institute (NSRI) boat to meet 2023 Earthshot finalist ABALOBI, at Kalk Bay Harbour, near Cape Town, Thursday, Nov. 7, 2024. (Gianluigi Guercia/Pool Photo via AP)

Britain's Prince William sails off with volunteers of the National Sea Rescue Initiative, at Simon's Town harbour near Cape Town, South Africa, Thursday, Nov. 7, 2024. (AP Photo/Jerome Delay, Pool)

Britain's Prince William, right, speaks to local fisherman in Kalk Bay Harbour, near Cape Town, South Africa Thursday, Nov. 7, 2024. (Gianluigi Guercia/Pool Photo via AP)

Britain's Prince William, the Prince of Wales, is shown 2023 Earthshot finalist ABALOBI's game-changing technology to register and log catches, to local fisherman, at Kalk Bay Harbour, near Cape Town, Thursday, Nov. 7, 2024. (Gianluigi Guercia/Pool Photo via AP)

Britain's Prince William, the Prince of Wales receives a gift from a local, at Kalk Bay Harbour, near Cape Town, Thursday, Nov. 7, 2024. (Gianluigi Guercia/Pool Photo via AP)

Britain's Prince William meets volunteers of the National Sea Rescue Initiative at Simon's Town harbour in Cape Town, South Africa, Thursday, Nov. 7, 2024. (AP Photo/Jerome Delay, Pool)

Britain's Prince William, the Prince of Wales, arrives on board a National Sea Rescue Institute (NSRI) boat to meet 2023 Earthshot finalist ABALOBI, at Kalk Bay Harbour, near Cape Town, Thursday, Nov. 7, 2024. (Gianluigi Guercia/Pool Photo via AP)

Britain's Prince William sails off with volunteers of the National Sea Rescue Initiative, at Simon's Town harbour near Cape Town, South Africa, Thursday, Nov. 7, 2024. (AP Photo/Jerome Delay, Pool)

Britain's Prince William, center, is handed a fish as he speaks to local fisherman in Kalk Bay Harbour, near Cape Town, South Africa Thursday, Nov. 7, 2024. (Gianluigi Guercia/Pool Photo via AP)

Britain's Prince William meets volunteers of the National Sea Rescue Initiative at Simon's Town harbour in Cape Town, South Africa, Thursday, Nov. 7, 2024. (AP Photo/Jerome Delay, Pool)

Britain's Prince William sails off with volunteers of the National Sea Rescue Initiative, at Simon's Town harbour nearCape Town, South Africa, Thursday, Nov. 7, 2024. (AP Photo/Jerome Delay, Pool)

Britain's Prince William, the Prince of Wales, speaks to Co-owner of ABALOBI Serge Raemaeker, who were 2023 Earthshot finalists, at Kalk Bay Harbour, near Cape Town, Thursday, Nov. 7, 2024. (Gianluigi Guercia/Pool Photo via AP)

Britain's Prince William, the Prince of Wales is handed a fish as he speaks to local fisherman, at Kalk Bay Harbour, near Cape Town, Thursday, Nov. 7, 2024. (Gianluigi Guercia/Pool Photo via AP)

A person holds a placard that reads "William, you have no sovereignty in our country" while a crowd gathers to see Britain's Prince William (unseen) meeting local fisherman in Kalk Bay Harbour, near Cape Town, South Africa Thursday, Nov. 7, 2024. (Gianluigi Guercia/Pool Photo via AP)

Britain's Prince William, the Prince of Wales, arrives on board a National Sea Rescue Institute (NSRI) boat to meet 2023 Earthshot finalist ABALOBI, at Kalk Bay Harbour, near Cape Town, Thursday, Nov. 7, 2024. (Gianluigi Guercia/Pool Photo via AP)

Well-wishers hold British and South African flags as they wait for Britain's Prince William, at Kalk Bay Harbour, near Cape Town, Thursday, Nov. 7, 2024. (Gianluigi Guercia/Pool Photo via AP)