Marine Forecast Scraper: Waves, Swell & Sea Temperature avatar

Marine Forecast Scraper: Waves, Swell & Sea Temperature

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Pay per usage

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Marine Forecast Scraper: Waves, Swell & Sea Temperature

Marine Forecast Scraper: Waves, Swell & Sea Temperature

Scrape marine weather for any sea coordinate from the free Open-Meteo Marine API: wave height, direction and period, swell, wind waves and sea surface temperature. No login, no proxy, no browser.

Pricing

Pay per usage

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Developer

Naimur Hasan

Naimur Hasan

Maintained by Community

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2

Total users

1

Monthly active users

18 days ago

Last modified

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Marine Forecast Scraper

Pulls marine weather for sea coordinates from the free Open-Meteo Marine API: wave height, direction and period, wind waves, swell and sea surface temperature. No login, no proxy, no browser.

Input

FieldTypeNotes
locationsarrayRequired. "latitude,longitude" strings. Default: North Sea, off Lisbon, off Cape Town.
forecastDaysinteger0–7. 0 (default) returns current conditions only.
variablesarrayMarine variables to request. Default: wave height, direction, period, sea temperature.

Output

One row per coordinate and time: time, latitude, longitude, kind (current or hourly), plus one column per requested variable. Every *_direction field gets a *_direction_compass companion (N, WSW, …).

Notes

  • The coordinates come back snapped to the model grid, not echoed as sent — 54.5,6.0 returns as 54.541664,5.9583435. The returned values are used so each row says where it was actually sampled.
  • Inland coordinates are not an error. The API answers with nulls rather than failing, so a row of nulls means "not sea here" rather than "request broke".
  • forecastDays: 0 keeps the daily run to one small request per location; the hourly block is only fetched when asked for.
  • Bearings are wrapped before conversion, so 360° and −90° both resolve correctly instead of running off the end of the compass table.