Spearo: Spearfishing Weather
Sea & tide forecast: go/no-go
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Should you dive today — or wait for the right window? Spearo answers with one clear verdict for spearfishing and freediving in 1,100+ coastal cities across 26 countries and territories.
Juggling three or four apps — wind here, swell there, tides somewhere else — and still finding murky water at the entry point? Spearo folds swell, period, wind, water visibility, water temperature and tide into a single call, so you know before you leave home.
BEST WINDOW — the best diveable window of the week, anchored to its day, with the hours that matter
BORDERLINE — on the edge: a shorter window, tighter limits
DON'T GO — no diveable window in the next 7 days; a clear reason to wait
WATER VISIBILITY FORECAST
Spearo predicts water clarity for your coast, so a stirred-up sea doesn't surprise you at the entry point. And murky water doesn't always mean no fish — the verdict reads the sea; the call is always yours.
TIDES, SWELL, WIND & WATER TEMPERATURE
Hourly wave, wind, tide and sea-temperature curves; visibility, swell period and gusts for each dive window — plus high and low tide times, sunrise, sunset and moon phase. 7 days ahead, for your coast.
SPOTS ON A REAL MAP
3,000+ mapped spots along the coasts, with no-take and restricted zones drawn honestly.
MY POINTS
Drop up to 10 of your own points anywhere on the map — reefs, drop-offs, secret marks. Spearo builds a full 7-day forecast for those exact coordinates. Point names stay on your phone; coordinates are sent to build the forecast.
WIDGETS — HOME SCREEN AND LOCK SCREEN
The week strip and the verdict on your Home Screen — and the answer right on your Lock Screen before you unlock the phone. Home Screen widgets can follow your city or any saved point.
SMART ALERTS
A short morning digest for your city or your points, and a heads-up when today's verdict is green for a followed point. Notifications stay off until you switch them on.
WHO IT'S FOR
Spearfishing · freediving · apnea · snorkeling · open-water swimming · kayak & SUP · rock and shore fishing — anyone who needs to know what the sea is doing before getting in.
COVERAGE
26 countries and territories, 1,100+ cities and beaches: Portugal, Spain, Italy, Greece, Croatia, France, Turkey, USA, Mexico, Brazil, Chile, Peru, Argentina, Australia, New Zealand, South Africa, the Philippines and more. The catalog lives on the server — new spots appear without updating the app. In 8 languages.
NO ADS, NO ACCOUNT
Spearo has no ads and no sign-up: install it and the forecast for your coast is there.
HONESTLY
A forecast is guidance, not a guarantee. The sea always has the last word: check conditions on site, respect local rules and seasons, and never dive alone. Works with your last saved forecast when you're offline.
Spearo — one clear verdict instead of ten charts.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
• Your subscription is recognized more reliably — the free-version screen no longer appears when you reach the spot limit.
• Limit messages now match the plan you're on.
• You can upgrade to Ultra straight from the spot limit.
The developer, Diana Dryn, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Location
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Diana Dryn
- Size
- 19 MB
- Category
- Weather
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 8 more
- English, Croatian, French, Greek, Italian, Portuguese, Russian, Spanish, Turkish
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Ultra $95.90
- Pro $47.90
- Pro $5.99
- Copyright
- © 2026 Spearo
