# Cosmic's Coast Map Muse connector

From musedirectory.ai, the independent directory of Meta Muse connectors. Not affiliated with Meta.

## Cosmic's Coast Map

Tides, currents, marine forecasts and warnings for paddlers, anglers and small boats in 26 countries.

- Record: https://musedirectory.ai/connector/cosmic-s-coast-map
- Category: Travel
- Developer: Brendon Campbell (https://coast.cosmicotter.ca/agents)
- Muse status: Extra setup. Not in Muse's Connectors list yet. Muse can still use it: its page gives you a request to paste into Muse.
- Health: Working, 504ms, checked 2026-10-29T12:21:18Z
- Endpoint: https://coast.cosmicotter.ca/mcp
- Auth: No account needed; Pricing: unknown
- Screening: Screened, no issues found (2026-10-29T12:21:18Z)
- Source: Found in the official MCP Registry (io.github.brendoncampbell/coast-map) https://registry.modelcontextprotocol.io/v0/servers?search=io.github.brendoncampbell%2Fcoast-map

Provides tide times, current speeds, marine forecasts, water temperature and warnings for coastal areas across Canada, US, Norway, Ireland, Netherlands, New Zealand and Australia. Helps paddlers and anglers plan safe water activities with real-time conditions.

Example request: "What will the water conditions be like for kayaking in Victoria Harbour tomorrow morning?"

How to connect: Not in Muse's Connectors list yet, but Muse can still use it. Paste this into Muse: "Use Cosmic's Coast Map to help me. It is a free service with an MCP server at https://coast.cosmicotter.ca/mcp. It does not need an API key. 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.

Tools:
- find_stations: Nearest tide stations (high/low times) and current stations (slack water, max flood/ebb) to a point, with distance and time zone. Coverage: Canada, the US, Norway, Ireland, the Netherlands, New Zealand, Australia (Queensland) and modelled tides elsewhere.
- plan_paddle: One call that answers "what will the water be like at this spot?": the nearest tide station with 2 days of highs and lows, currents nearby, the next 24 h of wind, gusts and waves with the maxima, warnings in effect, water temperature and sunrise/sunset, with the important heads_u
- tide_times: High and low tides with heights, in the station's local time. Up to 7 days ahead free; longer ranges (up to 90 days) need the user's Coast Map Pass key.
- currents: Slack water and maximum flood/ebb times and speeds at a current station, in local time. Up to 7 days free; longer with a Coast Map Pass key.
- best_low_tides: The lowest daylight low tides over the next days (default 30, up to 90 with a pass key), marking the good ones for clamming, foraging and tide pools.
- marine_forecast: Hourly wind and gusts (knots), direction, temperature, rain, fog and thunder risk for the next 48 hours, plus wave height and period, from Environment Canada (HRDPS/GDWPS), the US National Weather Service or MET Norway.
- marine_warnings: Marine warnings (gale, storm, small craft…) in effect for the marine forecast area at a point.
- coast_map_pass: What the Coast Map Pass adds over the free map (offline regions for trips with no signal; longer tide and current ranges for assistants), its prices (CA$7 a month or CA$55 a year), whether it is on sale yet, and the purchase or support links. Covers offline use, longer tide range
- start_pass_purchase: Begin a Coast Map Pass purchase without leaving the conversation: returns checkout links (CA$7 a month or CA$55 a year, Stripe, no account) tagged with a purchase reference, or says the pass is not on sale yet. The user pays in their browser; the reference identifies that payment
- pass_status: Checks whether the payment for a purchase reference has completed. Returns pending (with a retry interval) or paid with the pass key, which is sent as "Authorization: Bearer <key>" from then on, plus a link that activates the pass in the user's own map.
- water_temperature: Water temperature from the nearest buoy within 40 km, otherwise satellite sea surface temperature.

Screening checks:
- MCP handshake: pass (Answered in 504ms)
- Domain against threat feeds (Cloudflare security DNS): pass (coast.cosmicotter.ca not flagged)
- Published packages against the OSV malicious-package database: n/a (No npm or PyPI package published)
- Hidden instructions or invisible characters in tool text: pass (11 tools read, nothing found)
- Inputs asking for passwords, card numbers or seed phrases: pass (None found)
- Domain and redirects: pass (Domain registered 967 days ago)
- AI review of purpose and tool behavior: pass (No concerns)