TidesAtlas
Tide times, wave and wind forecasts, and sunrise or moon data for coastal ports worldwide.
Connects Muse to tide predictions, marine and wave forecasts, weather, sun and moon data, and rain radar for more than 13,000 ports. Muse can plan boating, fishing, surfing or beach trips around high and low water and sea conditions. Requires a TidesAtlas API key.
Try asking Muse: "What time is high tide in Aberdeen on Saturday, and how big will the waves be?"
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Source: Found in the official MCP Registry (com.tidesatlas/tides) · First listed November 3, 2026
Last 24 hours
Each bar is one check, every 15 minutes. Green means it answered. Last checked 2 h ago.
Is it safe to connect?
What Muse can see: You sign in to your own account with it, so Muse can reach what that account allows. Read what it asks for before you agree.
Before it acts: Read what Muse plans to do before you approve it, and remove the app from Muse when you stop using it.
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How to add it to Muse
Not in Muse's Connectors list yet, but Muse can still use it. Copy the request below and paste it into Muse. Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.
https://tidesatlas.com/mcpNot in Muse's Connectors list yet. Muse can still use it: its page gives you a request to paste into Muse.
Also use it in ChatGPT or Claude
TidesAtlas is a remote MCP server, so any assistant that can add a custom connector by link can use it. Same link, same tools.
Add it to ChatGPT
- 1
Open ChatGPT settings
In ChatGPT, open Settings, then Connectors (called Apps & Connectors on some accounts).
- 2
Turn on developer mode
Under Advanced settings, switch on Developer mode. That is what lets you add a connector by link.
- 3
Create the connector
Choose Create, give it a name, paste the link as the MCP server URL, and save. If it needs a sign-in, ChatGPT asks for it here.
- 4
Use it in a chat
Start a chat, open the tools menu, pick the connector, and ask. ChatGPT asks before it runs a tool the first time.
Custom connectors need a paid ChatGPT plan, and on Team, Enterprise and Edu accounts only an admin can add them. Our "Working" label means the server answered us; it cannot tell whether your plan lets you add it. All connectors that work in ChatGPT
Add it to Claude
- 1
Open Claude settings
In Claude, open Settings, then Connectors.
- 2
Add a custom connector
Choose Add custom connector, give it a name, and paste the link.
- 3
Connect and use it
If it needs a sign-in, Claude sends you to it. Then turn the connector on in a chat from the tools menu and ask.
Custom connectors are available on paid Claude plans; on Team and Enterprise accounts an admin may need to add them. Our "Working" label means the server answered us; it cannot tell whether your plan lets you add it. All connectors that work in Claude
https://tidesatlas.com/mcpWhat people ask Muse to do
Technical details: safety screening, tools, response time and recent checks
Response time at the last check: 381ms. Worked in n/a of checks over 30 days.
Screening · November 3, 2026
Screened, no issues found
Screening looks for known threats and hidden instructions at the time of the check, and runs again weekly and whenever the tool list changes. It cannot see the server's code, so only connect what you need and review what Muse asks to do. How screening works.
Tools · 10
get_tidesGet tide predictions (high/low water times and heights) for a port or coordinates. Returns extremes with datetime, height in meters, and type (high/low). Supports 18,400+ stations worldwide.search_portsSearch for tide stations by name or country. Returns port name, slug, coordinates, timezone, country.list_countriesList all 188 countries that have tide stations, with their station counts and ISO codes.get_weatherGet weather forecast (temperature, wind, precipitation, UV, conditions) for a port or coordinates. Returns hourly and daily data.get_marineGet ocean and wave forecast (wave height, swell, sea state on Douglas scale). Returns hourly and daily data.get_astronomyGet sun and moon data: sunrise, sunset, dawn, dusk, day length, moon phase, illumination, moonrise, moonset.get_conditionsGet unified weather + marine + astronomy data in one call. More efficient than calling each separately.get_historyGet historical tide predictions and weather data for past dates. Tides up to 365 days, weather up to 90 days.get_observationsGet real-time sea level observations from REFMAR/SHOM tide gauges (French stations only). Returns 10-minute interval readings.get_radarGet rain radar tile URLs for a location. Returns past frames and short-term nowcast frames for map overlays.Link
https://tidesatlas.com/mcpQuestions about TidesAtlas in Muse
How do I connect TidesAtlas to Muse?
Not in Muse's Connectors list yet, but Muse can still use it. Paste this into Muse: "Use TidesAtlas to help me. It is a free service with an MCP server at https://tidesatlas.com/mcp. It needs an API key from TidesAtlas; ask me to enter it through your secure credential prompt. Ask me before you share anything with it." Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.
Is TidesAtlas working right now?
At the last check (November 3, 2026, 09:36 UTC) the endpoint was working, answering in 381ms. It is checked every 15 minutes.
Is TidesAtlas safe to connect to Muse?
It was screened on November 3, 2026 with the result "screened, no issues found". Screening checks the domain against threat feeds and reads the tools for hidden instructions and requests for passwords or card numbers. It cannot see the server's code, so grant only the access you need.
What can TidesAtlas do in Muse?
It exposes 10 tools, including get_tides, search_ports, list_countries, get_weather. For example, you could ask Muse: "What time is high tide in Aberdeen on Saturday, and how big will the waves be?"
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This listing was added from public sources (Found in the official MCP Registry (com.tidesatlas/tides)). If you build TidesAtlas, claim it to correct the details and get your badge.
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<a href="https://musedirectory.ai/connector/tidesatlas"><img src="https://musedirectory.ai/badge/tidesatlas.svg" alt="TidesAtlas on musedirectory.ai" width="236" height="40"></a>