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Two marine & boating tools, side-by-side. See which fits your task.
Marine & Boating
Estimate wave height from wind speed, fetch, and duration.
Open Wave HeightYour specific task is estimate wave height from wind speed, fetch, and duration. Open the page, drop your input, get the result — typically under a second.
Your goal is calculate wave period from wavelength and water depth. Same approach: paste in, get the result, move on. No account, no upload.
Both tools live in the same category, so the choice depends on the exact subtask. Wave Height focuses on estimate wave height from wind speed, fetch, and duration; Wave Period focuses on calculate wave period from wavelength and water depth. Try whichever description matches your goal more closely — they're both free.
Yes — both tools are free for unlimited personal use. The Pro plan unlocks higher limits and batch features but the core functionality stays free forever.
Absolutely. Many users chain multiple tools together — process a file with one, then feed the result into another. Nothing is uploaded, so chaining is essentially instant.
No. Both Wave Height and Wave Period work without signup. We only ask for an email if you decide to subscribe to a paid plan.