# NOAA CO-OPS Tide Predictions (Suverse Proxy)

> NOAA CO-OPS Tide Predictions (Suverse Proxy) is a paid API for AI agents from proxy.suverse.io, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-14).

Returns predicted high and low tides for today at a specified NOAA CO-OPS station, including time, height in feet, and tide type (H/L).

## Facts

- Endpoint: POST https://proxy.suverse.io/v1/data/suverse-ocean-tide-predictions
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/noaa-co-ops-tide-predictions-suverse-proxy-c58961b4
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_bltRCQOGTRw7ny4kDsT1v

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability noaa-co-ops-tide-predictions-suverse-proxy-c58961b4 -d '<json body>'
```

Example prompt: What are today's predicted high and low tides at NOAA station 8443970 (Boston)? I need the times and heights in feet so I can plan a kayak trip.

## When to prefer this

Choose this endpoint when you need today's predicted tidal highs and lows for a specific NOAA CO-OPS station without requiring an API key. Ideal for coastal, boating, fishing, or surf planning use cases where real-time tidal event times and heights in feet are needed. Prefer this over general weather APIs that lack tidal data, or over raw NOAA APIs that require authentication setup.

## Known failure modes

- Invalid or non-existent NOAA station ID returns an error or empty result
- Station does not have tide prediction data available (e.g. non-tidal stations)
- Network or upstream NOAA API unavailability causing timeout or 5xx error
- Payment not processed correctly resulting in 402 response

## How this service works

Predicted high/low tides for a NOAA CO-OPS station today: time, height (ft), and type (H/L). Keyless NOAA Tides and Currents. For agents planning coastal, boating, fishing, or surf activity.

## Output

A list of today's tide predictions for the specified NOAA CO-OPS station, each entry containing the time of the tide event, the height in feet, and whether it is a High (H) or Low (L) tide.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method",
    "bodyType",
    "body"
   ],
   "properties": {
    "body": {
     "properties": {}
    },
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "POST",
      "PUT",
      "PATCH"
     ],
     "type": "string"
    },
    "bodyType": {
     "enum": [
      "json",
      "form-data",
      "text"
     ],
     "type": "string"
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/noaa-co-ops-tide-predictions-suverse-proxy-c58961b4/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from proxy.suverse.io](https://www.zero.xyz/host/proxy.suverse.io/llms.txt)