Updated November 2026 · Written and maintained by the Progression Agency strategy team
Between the Main Street Bridge and the Fuller Warren Bridge, Florida’s manatee rule for Duval County sets slow speed, shore to shore, every day of the year. A rental company whose home page shows a boat throwing spray under downtown’s bridges is selling a ride the river does not allow there. Web design in Jacksonville for tour boats, fishing charters and rental fleets starts from that map: route pages, trip lengths and ride areas written stretch by stretch along the St. Johns. Progression’s team works from New York, builds Jacksonville sites remotely and comes down to the dock when a client asks.
On this page · 11 sections
- Spray under the Main Street Bridge
- Web design in Jacksonville for businesses on a regulated river
- The river log: each stretch, its rule and its route page
- Pricing a site for a business that runs on the river
- No number on the slow speed sign
- Year-round zones and a calendar with no fast season
- Website design in Jacksonville, Florida for fishing charters and eco tours
- Jacksonville website design for the pre-trip page
- Web design in Jacksonville, FL for docks that take arriving boaters
- What a renter is told before paying
- Before the first rental leaves the dock
No boat or dock?A Jacksonville business with no boat, dock or slip, a dental office in Arlington or a shop in Riverside, gets little from the river log below; our website design and development page covers that kind of site.
The speed rules on this page belong to the Florida Fish and Wildlife Conservation Commission, and the signs posted on the water are what govern a trip. Rules can change, so FWC’s pages are the place to confirm them, and questions about the zones go to FWC. Progression has no relationship with FWC, names no operator or dock, and does not say that any trip or route complies. Progression’s method is proprietary and kept for clients.
Spray under the Main Street Bridge
A hypothetical rental company puts a hero photo on its home page: a boat on plane under downtown’s bridges, spray off the bow. A second frame of the same boat, settled off plane with the skyline behind it, would show the same river at the speed the rule allows.
A renter who books from the first photo arrives expecting a ride the stretch does not permit. The second photo costs the company nothing and starts the trip with the right expectation. The rest of this page goes stretch by stretch.
Web design in Jacksonville for businesses on a regulated river
The Florida Fish and Wildlife Conservation Commission designates waters in Duval, Clay and St. Johns counties as areas where manatee sightings are frequent. The primary purpose of its rule is to protect manatees from harmful collisions with motorboats and from harassment by regulating the speed and operation of motorboats, and a secondary purpose is to protect habitat.
Every zone in Rule 68C-22.027 is in effect year-round. FWC’s Manatee Protection Zones page adds that the rules take effect 20 days after adoption but are not enforceable until signs are posted on the water, and that where other governments or other purposes also regulate the water, the most restrictive regulation applies and is what is posted.
The plain advice: the signs on the water govern, and the site describes each trip honestly so renters arrive expecting it. Questions about the zones go to FWC.
When does a zone become enforceable?
FWC says a rule is not enforceable until signs are posted on the water. A site never relies on that gap: it describes every trip as if the signs were up.
| Point | What the rule or FWC says |
|---|---|
| Purpose | Protect manatees from collisions and harassment, then habitat |
| Season | All zones are in effect year-round |
| On the water | Not enforceable until signs are posted |
| Overlap with other rules | The most restrictive regulation applies and is what is posted |
The river log: each stretch, its rule and its route page
The log takes the stretches in the rule’s own terms, from the downtown bridges out to the river mouth and south to Julington Creek. Jacksonville web design for a tour or rental business turns each row into a route page that says what the trip does there.
| Stretch as the rule names it | What the rule sets | What the trip does there | What the route page says |
|---|---|---|---|
| Main Street Bridge to Fuller Warren Bridge | Slow speed, shore to shore | Stays off plane for the whole stretch | The stretch is run off plane from bridge to bridge |
| Hart Bridge to Main Street Bridge | Slow speed, except the marked Intracoastal channel, where the limit is 25 MPH | Off plane outside the channel; no more than 25 MPH in it | Downtown is off plane, with the channel as the one exception |
| Reddie Point to Hart Bridge | Slow speed within 300 feet of the western shore and 1,000 feet of the eastern shore, the marked channel excluded; 25 MPH outside those bands | Off plane inside the bands, up to 25 MPH outside them | Describe the bands by shore, not by speed |
| St. Johns Point to Reddie Point, with Blount Island and Mayport Basin | Slow speed within 300 feet of shore, federally marked channels excluded | Off plane near the shore and around the island, out of the marked channel | Name the island and basin legs |
| Sisters Creek and the Intracoastal near the river mouth | Slow speed, shore to shore | Off plane the whole way | Charters passing through plan the trip around it |
| Fuller Warren Bridge south to the Buckman Bridge | A variable-width shoreline buffer of at least 500 feet, wider past long docks | Off plane in the buffer | Say that docks widen the buffer |
| Ortega River | Slow speed within 300 feet of shore | Off plane near either bank | Describe the river as slow speed near the banks |
| Julington Creek and Durbin Creek | Slow speed, shore to shore in part, and within bands elsewhere | Off plane through the creeks | Give each creek leg its own line |
| What the site costs | Not applicable | Not applicable | See the pricing section below |
Which stretches allow 25 MPH?
Two: the waters of the St. Johns from Reddie Point to the Hart Bridge outside the slow speed areas, and the marked Intracoastal channel between the Hart Bridge and the Main Street Bridge. Everything else in the log is slow speed.
Trip lengths that hold at slow speed
Slow speed has no number, so a trip length that works only with a fast leg through a slow zone breaks the first time a boat behaves. Test each route off plane, then print the length that held.
- Time each route off plane, not with a fast leg.
- Print the length as a range, not a promise of an arrival time.
- Give a separate length for each shore band the route uses.
- Say that waits at the dock are not part of the trip.
Ride area maps for personal watercraft renters
A rider’s map is drawn from FWC’s own maps and labeled as a depiction. The page says the posted signs and the rule’s description govern, because where a map and the description conflict, the description prevails.
- Link FWC’s maps by name beside the site’s map.
- Label the site’s map as a depiction.
- Draw no zone line of your own.
- Tell renters which stretch the rental may use and who to ask.
Directions from the dock, written bridge by bridge
A boater or a renter follows landmarks, not coordinates. Directions that name the bridge, the channel marker and the shore tell them which rule applies at each turn.
- Write each leg between two named bridges or points.
- Say what the rule sets on that leg.
- Keep the same landmark names the rule uses.
- Add a note that the signs on the water govern.
Pricing a site for a business that runs on the river
A web design company in Jacksonville that builds for a tour or rental business is pricing route pages, a booking form and a map. Pricing depends on scope and is set in the written proposal. Published prices are subject to change.
| Type of work | Typical low to published high |
|---|---|
| Brochure or small business site | $3,000 to $25,000 |
| Custom business site | $15,000 to $100,000 |
| Landing page | $1,000 to $15,000 |
| Website maintenance | $100 to $2,500 a month |
Site prices Progression lists
These are the fixed-scope starting prices on our website design and development page.
| Build type | Price from |
|---|---|
| Single landing page | $1,400 |
| Restyle in place | $4,800 |
| Brochure site, 5 to 8 pages | $9,500 |
| Business site, 10 to 16 pages | $18,000 |
For related builds, see booking website design and travel website design.
No number on the slow speed sign
Rule 68C-22.002 defines Slow Speed as a vessel fully off plane and completely settled into the water, proceeding at a reasonable and prudent speed that avoids excessive wake. There is no specific numerical speed, and a vessel on plane, or coming off or onto plane, is not at slow speed.
The 25 MPH zone is different: speed made good over the bottom may not exceed 25 miles per hour, and the limit does not permit reckless or careless operation. The plain advice: route pages describe stretches as off plane through downtown rather than as a miles per hour figure, and never promise an arrival time that needs speed through a slow zone.
| Term in the rule | What it means |
|---|---|
| Slow Speed | Fully off plane and settled into the water, at a reasonable and prudent speed that avoids excessive wake; no numerical speed |
| Maximum 25 MPH Speed Zone | Speed made good over the bottom may not exceed 25 miles per hour; no license for reckless or careless operation |
What does slow speed look like in a photo?
A boat sitting low and level in the water with a small wake. A photo of a bow raised on plane does not show it.
- Use hero photos of boats settled in the water on slow stretches.
- Keep on plane photos for the stretches that permit it, and caption the stretch.
- Skip miles per hour figures on route pages.
- Never promise an arrival time that needs speed through a slow zone.
Where do your boats leave from?Tell us where your boats leave from and the routes they run. You get a free proposal for web design in Jacksonville, with every route page matched to the river’s rules.
Year-round zones and a calendar with no fast season
Every zone in the Duval County rule applies all year. The booking pages carry no “summer speed” or “winter only” wording, and trip lengths are the same in every month.
The plain advice: add a line that the signs posted on the water govern when they differ from any map on the site. A calendar that shows availability and nothing about speed keeps the page from saying anything the rule does not.
Do winter trips need different pages?
No. The zones do not change with the season, so the page for a winter trip reads the same as the page for a summer trip.
- Use the same trip length in every month.
- Leave seasonal speed wording off the booking calendar.
- Add the line about the posted signs under every map.
- Review the pages when FWC changes its rule.
Website design in Jacksonville, Florida for fishing charters and eco tours
A charter that runs to the river mouth passes the slow speed band near Mayport Basin and Blount Island. An eco tour in Julington Creek or the Ortega River runs inside slow speed waters. Website design in Jacksonville for these trips gives each leg its own line with its own rule.
Wildlife wording describes watching from the boat and promises no sighting. See travel website design for the rest of a tour site.
Can a trip page promise a wildlife sighting?
No. It can say what a rider might watch for and leave the promise out.
- Write trip pages with the legs and their rules.
- Describe wildlife watching, never a promised sighting.
- Name creeks and basins as the rule names them.
- Leave manatee counts and injury figures off the page.
Jacksonville website design for the pre-trip page
Every renter sees one page before the dock. It links FWC’s zone map by name, shows what the signs on the water look like, names the stretch the rental may use and says who to ask. The map on the site is a depiction, and the rule’s description prevails.
Jacksonville website design for a rental fleet treats this page as part of the booking path: a renter confirms it before payment. See booking website design for the booking side.
What belongs on a pre-trip page?
FWC’s map by name, the signs on the water, the stretch the rental may use and who to ask.
- Link FWC’s page and the rule by name.
- Say which stretch the rental may use.
- Say who to ask with a phone number that is answered.
- Place the page before payment in the booking path.
Web design in Jacksonville, FL for docks that take arriving boaters
Marinas and waterfront restaurants sit inside slow speed water, for example along the downtown stretch and the Ortega River. An arriving by boat page describes the approach by bridge and channel, gives dock rules and hours and carries the slow speed note.
See website for restaurants for the dining side of a waterfront site.
- Describe the approach by bridge and channel.
- Give dock hours and rules.
- Carry the slow speed note on the page.
- Name no dock, marina or restaurant in examples.
What a renter is told before paying
A renter who reads the pre-trip page before paying is a renter who is not surprised at the dock. The booking path shows three short notes in order, and each one is a sentence the rule supports.
| Note | What it says |
|---|---|
| The stretch | Which part of the river the rental may use |
| The speed rule | Slow speed means off plane, with no number; some stretches allow up to 25 MPH |
| The signs | Signs on the water govern when they differ from any map |
- Show the notes before the payment step.
- Keep each note to one sentence.
- Link FWC’s page under the notes.
- Give a phone number for questions about the stretch.
Before the first rental leaves the dock
Web design companies in Jacksonville that hand over a river site should have finished the eight checks on the card, and rechecked them when FWC updates its rule. Warehouses and 3PLs selling space in the city’s foreign trade zone work under a different rule set; see our page on marketing for foreign trade zone space.
For search on the water side of town, see our SEO company in Jacksonville page.
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Choosing and working with an agency
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By industry and by situation
Frequently asked questions
Why does web design in Jacksonville for a boat business start with manatee zones?
Where is the St. Johns slow speed from shore to shore?
How fast is slow speed for website design in Jacksonville to describe?
Do the Duval County zones change with the seasons, and does Jacksonville web design need to show that?
Can Jacksonville website design include a ride area map for jet ski renters?
What does website design in Jacksonville, FL change for a downtown sunset cruise?
What do web design companies in Jacksonville need from a tour operator before the build?
Do web design companies in Jacksonville, FL explain the rule itself on the site?
What does web design in Jacksonville, Florida cost for a river business?
How should web design in Jacksonville, FL serve a waterfront restaurant?
Can someone from Progression ride a route with us before the build?
What is the speed limit between the Hart Bridge and the Main Street Bridge?
What does the rule say about Reddie Point to the Hart Bridge?
How wide is the buffer between the Fuller Warren Bridge and the Buckman Bridge?
What counts as slow speed under the rule?
Does the 25 MPH limit allow careless operation?
When is a manatee rule enforceable on the water?
What if two regulations cover the same water?
Should a site promise a wildlife sighting?
Which agency explains the manatee zone rules?
Where do your boats leave from?Tell us where your boats leave from and the routes they run. You get a free proposal for web design in Jacksonville, with every route page matched to the river’s rules.
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