Where is good for sea swimming today?
14 places across 6 countries, ranked best first and rescored every hour — and any other spot on earth on request.
Best today · Miami, Florida
Today is not the day for sea swimming.
Not a day for sea swimming. 27 °C out of the water, which is the part that catches people — getting warm again is slower than it feels.
Not today37/100
Miami, in fullThese 14 are the ones we keep a page for. The scoring isn’t limited to them.
Go Daisy scores sea swimming from a coordinate, not from a list. Name anywhere on earth and it is scored for the next seven days from the same forecast sources — nothing to install, and no account. The pages below are an editorial selection kept current for search, not the limit of what the app knows.
Coastal spots are scored on swell, period, wind against the beach and sea temperature. Inland ones get soil moisture and freeze–thaw instead.
Every sea swimming spot with a page, ranked for today
Each one carries the week ahead and the reasoning behind its number. Free to read, no account.
- 01MiamiFlorida, United StatesNot a day for sea swimming. 27 °C out of the water, which is the part that catches people — getting warm again is slower than it feels.Not today37
- 02LlanesAsturias, SpainNot safe for sea swimming today. A 0.9 m sea running.Not today14
- 03Tapia de CasariegoAsturias, SpainNot safe for sea swimming today. A 1.0 m sea running.Not today14
- 04SalinasAsturias, SpainNot safe for sea swimming today. A 1.2 m sea running.Not today14
- 05TynemouthNorthumberland, United KingdomNot safe for sea swimming today. Force 3, but gusting Force 7 — it is the spread that catches you out, not the average.Not today14
- 06BiarritzPays Basque, FranceNot safe for sea swimming today. A 1.1 m sea running.Not today14
- 07Los AngelesCalifornia, United StatesNot safe for sea swimming today. A 1.1 m sea running.Not today14
- 08TijuanaBaja California, MexicoNot safe for sea swimming today. A 2.0 m sea running.Not today14
- 09San DiegoCalifornia, United StatesNot safe for sea swimming today. A 1.6 m sea running.Not today14
- 10JacksonvilleFlorida, United StatesNot safe for sea swimming today. Rain in the evening.Not today14
- 11San FranciscoCalifornia, United StatesNot safe for sea swimming today. A 1.2 m sea running.Not today14
- 12NewquayCornwall, United KingdomNot safe for sea swimming today. A 2.0 m sea running.Not today10
- 13BrightonEast Sussex, United KingdomNot safe for sea swimming today. Force 3, but gusting Force 7 — it is the spread that catches you out, not the average.Not today10
- 14LisbonLisbon, PortugalNot safe for sea swimming today. Force 3, but gusting Force 6 — it is the spread that catches you out, not the average.Not today10
Ranked on today. The order changes every hour.
By region
The ranking above answers “where is good today”. This answers “where could I actually get to”.
Britain and Ireland
France and the Low Countries
Other things these places decide
Same spots, different criteria. Each has its own hub.
Questions people ask
How is the sea swimming ranking worked out?
Every spot with a page is scored out of 100 for sea swimming today, from the same live forecast the app uses, and sorted best first. The scoring reads the conditions that decide this activity in particular — not just whether it is raining. The order changes every hour.
Can you score somewhere that isn't listed?
Yes — anywhere, for any of the 118 activities Go Daisy scores, in any combination. The 14 pages here are the ones we keep and update for search; the scoring itself takes a coordinate, not a place from a list. Set up your own spot and it is scored the same way, for free and without an account.
How often does this change?
Every hour. The ranking on this page is today only; each spot page carries the week ahead, the reasoning behind the number, and the measurements it came from.
Is it free?
All of it, forever. No ads, no upsell, no data sold. Go Daisy is paid for by our specialist sister apps rather than by you.
Scored from Open-Meteo, Open-Meteo Marine and api.met.no. Last updated 14:00 UTC.
Go Daisy, on your phone
One message a day telling you what today is good for. Free, ad-free, and it works out the answer before you ask.
The rest of what we make
Or go to godaisy.io/app