RockScience Marine Chart Viewer for NOAA ENC
v2025.09.1by Bob Damiano · updated 1 year ago
Embed interactive NOAA nautical charts using official government APIs. Covers U.S. waters, Great Lakes, and territories.
- Rank
- #66,904
- No change yet
- Active installs (est.)
- ≈ 4
- Fewer than 10 reported · High
- Total downloads
- 411
- 411 all-time
- Rating
- –
- 0 reviews
- Support resolved
- –
- 0 of 0 threads, last 2 months
RockScience Marine Chart Viewer for NOAA ENC at a glance
RockScience Marine Chart Viewer for NOAA ENC is a WordPress plugin by Bob Damiano with fewer than 10 active installs, the #66,904 most popular plugin on WordPress.org. On a typical day it’s downloaded about 1 time, about the same as the month before. It has no reviews yet. Version 2025.09.1 came out on Sep 23, 2025, more than a year ago. It is tested up to WordPress 6.8.12. Among the 2 plugins tagged “boating”, it ranks #2. It was first released in 2025.
Chart time range
Applies to every chart below. History from Oct 11, 2026, 30 days.
Downloads over time
Download stats33 downloads · the last 30 days
View as table
| Date | RockScience Marine Chart Viewer for NOAA ENC |
|---|---|
| Nov 3, 2026 | 0 |
| Nov 2, 2026 | 1 |
| Nov 1, 2026 | 3 |
| Oct 31, 2026 | 1 |
| Oct 30, 2026 | 0 |
| Oct 29, 2026 | 2 |
| Oct 28, 2026 | 2 |
| Oct 27, 2026 | 1 |
| Oct 26, 2026 | 4 |
| Oct 25, 2026 | 2 |
| Oct 24, 2026 | 1 |
| Oct 23, 2026 | 1 |
| Oct 22, 2026 | 0 |
| Oct 21, 2026 | 1 |
| Oct 20, 2026 | 0 |
| Oct 19, 2026 | 3 |
| Oct 18, 2026 | 2 |
| Oct 17, 2026 | 3 |
| Oct 16, 2026 | 0 |
| Oct 15, 2026 | 2 |
| Oct 14, 2026 | 1 |
| Oct 13, 2026 | 2 |
| Oct 12, 2026 | 1 |
| Oct 11, 2026 | 0 |
Unusual spikes are usually updates, not new installs.
Estimated installs
≈ 6 · -14.3% in the last 30 days
View as table
| Date | Estimated installs |
|---|---|
| Nov 9, 2026 | 6 |
| Nov 8, 2026 | 6 |
| Nov 7, 2026 | 6 |
| Nov 5, 2026 | 2 |
| Nov 4, 2026 | 6 |
| Nov 3, 2026 | 6 |
| Nov 2, 2026 | 3 |
| Nov 1, 2026 | 5 |
| Oct 31, 2026 | 4 |
| Oct 30, 2026 | 4 |
| Oct 29, 2026 | 3 |
| Oct 28, 2026 | 2 |
| Oct 27, 2026 | 7 |
Rank over time
#66,904 · down 12,414 in the last 30 days
View as table
| Date | Daily snapshot |
|---|---|
| Nov 10, 2026 | #66,904 |
| Nov 7, 2026 | #57,431 |
| Nov 5, 2026 | #72,777 |
| Nov 3, 2026 | #56,407 |
| Nov 2, 2026 | #67,628 |
| Nov 1, 2026 | #60,978 |
| Oct 30, 2026 | #63,815 |
| Oct 29, 2026 | #67,789 |
| Oct 28, 2026 | #70,729 |
| Oct 27, 2026 | #54,490 |
Growth %
Average -1.18% a day in the last 30 days
View as table
| Date | Growth |
|---|---|
| Nov 9, 2026 | 0.00% |
| Nov 8, 2026 | 0.00% |
| Nov 7, 2026 | +100.00% |
| Nov 5, 2026 | -66.67% |
| Nov 4, 2026 | 0.00% |
| Nov 3, 2026 | +100.00% |
| Nov 2, 2026 | -40.00% |
| Nov 1, 2026 | +25.00% |
| Oct 31, 2026 | 0.00% |
| Oct 30, 2026 | +33.33% |
| Oct 29, 2026 | +50.00% |
| Oct 28, 2026 | -71.43% |
Active installs band
Fewer than 10 on WordPress.org
View as table
| Date | Daily snapshot |
|---|---|
| Nov 10, 2026 | Fewer than 10 |
| Nov 9, 2026 | Fewer than 10 |
| Nov 8, 2026 | Fewer than 10 |
| Nov 7, 2026 | Fewer than 10 |
| Nov 6, 2026 | Fewer than 10 |
| Nov 5, 2026 | Fewer than 10 |
| Nov 4, 2026 | Fewer than 10 |
| Nov 3, 2026 | Fewer than 10 |
| Nov 2, 2026 | Fewer than 10 |
| Nov 1, 2026 | Fewer than 10 |
| Oct 31, 2026 | Fewer than 10 |
| Oct 30, 2026 | Fewer than 10 |
| Oct 29, 2026 | Fewer than 10 |
| Oct 28, 2026 | Fewer than 10 |
| Oct 27, 2026 | Fewer than 10 |
Search rankings
Where it appears in WordPress.org search for the searches you track, checked every day.
See where RockScience Marine Chart Viewer for NOAA ENC ranks in search
Track this plugin to check its position for the searches you choose, daily, with an alert when it moves.
Change log
From our daily snapshot of WordPress.org- Rank #70729 → #72777
- Tested up to 6.8.11 → 6.8.12
Requirements & info
Version history- Version
- 2025.09.1
- Requires WordPress
- 5.0
- Tested up to
- 6.8.12
- Requires PHP
- –
- First released
- Sep 23, 2025
- Last updated
- Sep 23, 2025
- Releases, last 12 months
- …
Questions about RockScience Marine Chart Viewer for NOAA ENC
How many websites use RockScience Marine Chart Viewer for NOAA ENC?
RockScience Marine Chart Viewer for NOAA ENC is active on fewer than 10 WordPress sites, as WordPress.org reports it. That makes it the #66,904 most popular plugin on WordPress.org.
How many times has RockScience Marine Chart Viewer for NOAA ENC been downloaded?
411 times in total since 2025. On a typical day it’s downloaded about 1 times. See download stats
When was RockScience Marine Chart Viewer for NOAA ENC last updated?
Version 2025.09.1 came out on Sep 23, 2025 (1 year ago).
Is RockScience Marine Chart Viewer for NOAA ENC compatible with the latest WordPress?
RockScience Marine Chart Viewer for NOAA ENC’s readme says it’s tested up to WordPress 6.8.12, while the current version is 7.1. That doesn’t mean it breaks, but its author hasn’t confirmed it works with the latest releases.
Is RockScience Marine Chart Viewer for NOAA ENC still maintained?
Its last release was 1 year ago, so it may no longer be actively maintained. No support threads were opened in the last two months.
What rating does RockScience Marine Chart Viewer for NOAA ENC have?
No one has reviewed RockScience Marine Chart Viewer for NOAA ENC on WordPress.org yet.
What are the best alternatives to RockScience Marine Chart Viewer for NOAA ENC?
The plugins most like RockScience Marine Chart Viewer for NOAA ENC, by the tags they share, are Visualizer (20K+), Ninja Charts (3K+) and M Chart (3K+). Compare all alternatives
Compare with competitors
Add up to 1 competitor. No account needed.
| Metric | |
|---|---|
| Estimated installs | ≈ 4 |
| Reported installs | Fewer than 10 |
| Rating | – |
| Reviews | 0 |
| Total downloads | 411 |
| Author | Bob Damiano |
| First released | Sep 23, 2025 |
| Version | 2025.09.1 |
| Requires WP | 5.0 |
| Requires PHP | – |
| Last updated | Sep 23, 2025 |
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