Fastest Marine Animals in the World

About This Dataset

Marine animals ranked by their maximum recorded swimming speed in km/h. The sailfish is the fastest animal in the ocean, capable of reaching speeds up to 110 km/h in short bursts while hunting prey — a speed achieved through a combination of its crescent-shaped tail fin, streamlined body, and the ability to retract its iconic dorsal sail to reduce drag at full sprint.

Analysis

Sailfish (110), Marlin (80) and Wahoo (78) take the top three in Maximum Speed (km/h). Values run from 110 at the top to 55 at the bottom in Maximum Speed (km/h), a spread of 55. Most of that gap is between first and second alone (30 of 55); the other 7 are separated by just 25. Below the top two the field is tightly packed: the remaining 6 run from 78 down to 55 Maximum Speed (km/h).

Source: Wikipedia

Key Findings

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Sailfish leads in Maximum Speed (km/h) with 110.

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Average Maximum Speed (km/h): 74 · median: 73.

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Gap: Sailfish is 2× larger than Orca.

Fastest Marine Animals in the World

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Data Insights Below

Data Insights

Numbers, trends & sources behind this chart

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Data Points

8 categories · 1 year

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Top Value

110

Sailfish

Maximum Speed (km/h) · All Time

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Metrics

Maximum Speed (km/h)

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Period

All Time

Single year snapshot

Methodology & source

Data source: Wikipedia
Coverage: 8 entities · 8 observations
Measure: Maximum Speed (km/h)
Last updated: 6 September 2026
Compiled by: The ANYSTAT team, from the source above

How the figures are calculated

Values are shown as reported by the source. Nothing is rescaled, rebased or converted — the only changes are thousand separators and decimals shown to two places.
Entities are ranked highest-first on their value.