iStreams Irish Sea
FreeOffers In-App Purchases
2.8for iPhone, iPad and more
Age Rating
iStreams Irish Sea Screenshots
About iStreams Irish Sea
iStreams displays the valid hourly Irish Sea tidal stream atlas for the current real time, in reference to the time of high water at Dover... a smart app, fully functional offline. With tools to measure tide set and interpolated rate.
The nearest Dover HW time to the actual time is selected from the database and the relevant streams chart is displayed, together with the time period for which the chart is valid.
As the time moves to the next valid period, the relevant hourly chart is auto displayed.
* Swiping on the chart, displays the next or previous tidal hour chart.
* Whenever the chart displayed is valid at the current time, the validity period is displayed in green.
* Pinching the screen zooms the chart
* Tapping the location button shows your actual boat position on the chart.
* Select Local or UTC time.
Select the rate tool to auto calculate the interpolated tidal rate when in between neaps and springs.
Select the 'Set' tool to measure the precise true course of any tidal stream arrow. (in-app purchase)
Select the 'CTS' tool to calculate a Course to Steer. (in-app purchase)
The app automatically selects the nearest Dover HW time of the day, but if you want to see data for the next or previous HW of the day, swipe forward or back to advance the tidal hour.
For forward planning, tap on the date to select a different date, whereupon data relevant to that date will be displayed.
The nearest Dover HW time to the actual time is selected from the database and the relevant streams chart is displayed, together with the time period for which the chart is valid.
As the time moves to the next valid period, the relevant hourly chart is auto displayed.
* Swiping on the chart, displays the next or previous tidal hour chart.
* Whenever the chart displayed is valid at the current time, the validity period is displayed in green.
* Pinching the screen zooms the chart
* Tapping the location button shows your actual boat position on the chart.
* Select Local or UTC time.
Select the rate tool to auto calculate the interpolated tidal rate when in between neaps and springs.
Select the 'Set' tool to measure the precise true course of any tidal stream arrow. (in-app purchase)
Select the 'CTS' tool to calculate a Course to Steer. (in-app purchase)
The app automatically selects the nearest Dover HW time of the day, but if you want to see data for the next or previous HW of the day, swipe forward or back to advance the tidal hour.
For forward planning, tap on the date to select a different date, whereupon data relevant to that date will be displayed.
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What's New in the Latest Version 2.8
Last updated on Nov 4, 2023
Old Versions
Updated for iOS17
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Version History
2.8
Nov 4, 2023
Updated for iOS17
2.7
Apr 9, 2023
minor UI improvements
2.6
Jan 19, 2023
Added a direct link to Inshore waters and strong winds forecast
Minor bug fixes
Minor bug fixes
2.5
Dec 13, 2022
Updated for iOS16
2.4
Apr 22, 2022
Improved chart display when in Dark mode
Fixed a bug where the App would sometimes crash on launch, if not set to 24hr clock
Updated code to handle DateTime format changes in iOS 15.4
Fixed a bug where the App would sometimes crash on launch, if not set to 24hr clock
Updated code to handle DateTime format changes in iOS 15.4
2.3
Mar 28, 2022
Added facility to set Light / Dark Mode manually or automatically
2.2
Dec 9, 2021
If subscribed, tide data for 2022 will be accessible from 1st Jan 2022
2.1
Sep 30, 2021
Updated for iOS15
2.0
Mar 12, 2021
minor bug fix
1.83
Dec 2, 2020
App now updated for iOS14
App updated with 2021 tidal data ( available to access from 01/01/2021, if subscribed )
App updated with 2021 tidal data ( available to access from 01/01/2021, if subscribed )
1.82
Oct 20, 2020
A slider control to adjust scale of units, is added to the 'Course to Steer' tool
1.81
Oct 1, 2020
We have made a colour code correction to the Course to Steer data panel
1.8
Aug 9, 2020
Updated user interface.
The tidal hour floating inset is now moveable to any desired position
All subscription and purchase entitlements will now be available across all devices, providing the user is signed into iCloud
Added inapp purchase 'Course to Steer' tool
The tidal hour floating inset is now moveable to any desired position
All subscription and purchase entitlements will now be available across all devices, providing the user is signed into iCloud
Added inapp purchase 'Course to Steer' tool
1.7
Jun 2, 2020
Fix for a bug that in some situations affected renewing a previous subscription
1.6
Mar 7, 2020
Bug fix: in some occasional situations the date did not advance/retreat correctly when swiping to the next or previous tidal hour
1.5
Jan 5, 2020
Updated for iOS13 and dark mode
Fix for crash when using 2020 tides
Fix for crash when using 2020 tides
1.4
Oct 28, 2019
Updated for iOS13 and Dark mode
1.3
Apr 19, 2019
Minor bug fixes
1.2
Apr 7, 2019
Minor bug fixes
1 month, 6 months or 1 year subscriptions now available
1 month, 6 months or 1 year subscriptions now available
1.1
Mar 20, 2019
Added functionality to use Local or UTC time.
Minor bug fixes
Minor bug fixes
1.0
Mar 10, 2019
iStreams Irish Sea FAQ
Click here to learn how to download iStreams Irish Sea in restricted country or region.
Check the following list to see the minimum requirements of iStreams Irish Sea.
iPhone
Requires iOS 15.0 or later.
iPad
Requires iPadOS 15.0 or later.
iPod touch
Requires iOS 15.0 or later.
iStreams Irish Sea supports English
iStreams Irish Sea contains in-app purchases. Please check the pricing plan as below:
1 Year Subscription
$3.99
NP256 Unlock CTS tool
$3.99
6 Month Subscription
$2.99
1 Month Subscription
$1.99
Dover Tides 2019
$2.99
Unlock 'Set' tool
$1.99
Related Videos
Latest introduction video of iStreams Irish Sea on iPhone
Latest introduction video of iStreams Irish Sea on iPhone
