Name: TideCast: global tide predictions on your wrist
Rating: 4 (4 reviews)
Author: Lee_

TideCast - Tides on your Garmin

Tide times, heights and full-day tide charts from 4,700+ stations worldwide — directly on your Garmin watch.
No setup required. TideCast automatically finds your nearest tide station using GPS or Garmin Weather.

FREE: everything you need for today
• Today & tomorrow tide forecasts
• Next high & low tide, heights and countdown
• Rising / falling tide status
• Full-day interactive tide chart with H/L markers, sunrise/sunset and live "now" line
• Double-tide support at ports with a double high or low (e.g. Poole, Portland) — enable in chart settings
• Day list with tide times and heights
• Glance view with tide-state progress
• Automatic nearest-station detection
• 7 languages

Every new install also gets TideCast Plus FREE for 7 days.
No account. No card. No sign-up. It simply returns to the Free version afterwards.

TIDECAST PLUS: For people who want to plan further ahead.
£3.99/year, or buy 1, 2 or 3 years upfront.
Plus unlocks:
• Full 7-day tide forecast
• Browse the whole week directly on your watch
• Custom location — check tides somewhere other than your current location
• Select any supported station using postcode, ZIP code or TC station code
• Automatic background refresh — choose intervals from 30 minutes up to 3 days

Find TC station codes at:
https://tide.extreme-media.co.uk or https://tide.0-21.co.uk
Enter the TCXXXX code under Location Override in Connect IQ settings.

TRY PLUS FOR FREE:
Every new TideCast installation automatically receives a 7-day Plus trial.
You get the full week view, custom locations and background refresh.
No registration and no payment card required.
After 7 days, TideCast simply reverts to the Free version.

ACTIVATE PLUS:
From your watch
With Garmin Connect IQ running on your phone:

MENU → Activate Plus
Tap the notification that appears on your phone and complete the subscription.
No TideCast account. No username. No password. Your watch is your licence.

From a web browser
Visit:
https://tide.extreme-media.co.uk/plus
or
https://tide.0-21.co.uk/plus

Enter the activation code shown on your watch.
Choose an annual subscription or pre-pay for 1, 2 or 3 years.
Annual subscriptions automatically renew each year and can be cancelled at any time. Payments are securely processed by Stripe.

COVERAGE
4,700+ tide stations worldwide
• United Kingdom — 709 stations
• United States & North America — 3,379 stations
• Worldwide — 1,000+ stations across Europe, Asia, Africa, South America and Oceania

CONTROLS
UP / DOWN or swipe — browse days
Yesterday → Today → Tomorrow → full week with Plus
SELECT — switch between tide information and tide chart
(On lower-memory watches this opens the day list.)
BACK — return to today / previous view
MENU — settings, manual refresh, location, Activate Plus and app version

SUPPORTED GARMIN DEVICES
90+ Garmin watches, including:
fenix 5+/6/7/8/9 • Forerunner 245–965 • Epix • MARQ • Descent • Venu • vívoactive • Approach • D2
Full chart view is available on mid/high-memory devices. Lower-memory devices use the day-list view.

TIDES ON THE WEB
Browse stations, tide times, heights and charts at:
https://tide.extreme-media.co.uk or https://tide.0-21.co.uk
You can also use the website to find the TC station code for TideCast Plus custom locations.

ALSO TRY TIDECASTDF - FREE
Want tide information while recording an activity?
TideCastDF is the companion Garmin data field showing the live tide while you:
 Run •  Ride •  Surf •  Paddle •  Sail
It also records tide information into your FIT activity file.
Search "TideCastDF" in the Connect IQ Store.

SUPPORT TIDECAST
TideCast and its 4,700+ station tide service are independently built and operated.
The best way to support continued development and keep the tide data flowing is buying TideCast Plus.
Or, if you'd simply like to buy me a coffee:

https://buymeacoffee.com/leeev

Thank you!

Tide data & services are hosted at
https://tide.extreme-media.co.uk
https://tide.0-21.co.uk