Seasickness and dehydration
Horizon, air, small sips — and watch for dehydration on long sessions.
Manage on site
What to do now
- 1Get fresh air on deck, look at the horizon and stay near the boat's centre.
- 2Small frequent sips of water or an oral rehydration drink; dry plain food helps.
- 3Take motion-sickness medication before departure, not after symptoms start.
- 4Keep the person warm, seated and clipped in or lifejacketed.
Do not
- 1Do not read, stare at a phone or go below deck.
- 2Do not drink alcohol.
- 3Do not let a badly seasick person move around the deck unsecured.
Seek urgent help if
- 1Vomiting that stops all fluids for hours, especially in children or older anglers.
- 2Very dark urine, dizziness on standing, confusion or fainting.
- 3Chest pain, severe headache, or vomiting after a head knock.
Aftercare
- 1Rehydrate steadily for the rest of the day.
- 2Plan the next trip with a lighter forecast and pre-dosing.
This page is general first-aid guidance for anglers. It cannot diagnose an injury and does not replace professional emergency care. If you are unsure, call 112.
