Last updated 2mo ago

Sea Weather - Maritime app★5.0 (832)

Martijn de Meulder

App Store →

Report updated May 5, 2026

Sea Weather - Maritime app

For maritime professionals, sailors, and water sports enthusiasts operating in Dutch coastal and North Sea waters.

ByMartijn de Meulder

★5.0(832)WeatherSports

Overview · Full Intel report in progress

What is Sea Weather - Maritime app?

Sea Weather is a maritime-focused weather application providing real-time meteorological and hydrological data for the North Sea, Dutch coast, and Zeeland delta. It aggregates official data from KNMI and Rijkswaterstaat to provide professional-grade analysis tools, including GFS, Bracknell-Hirlam, and ECMWF model sets. The app is notable for combining live sensor readings with advanced synoptic analysis for maritime navigation and planning.

Current Momentum

v4.3 · 9mo ago

Maintenance

Last updated 283d ago. 5 versions tracked.

Competition

Rivals identification in progress

7-Day Rank Pulse 🇺🇸

Weather

#58

▲56

Weather SportsPaid

Rating Pulse 🇺🇸

Overall

What makes this app unique?

What Does It Look Like?

Explore the full version history

Every tracked release and changelog, plus how the app's momentum has shifted over time.

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What Are The Key Features?

Live MonitoringStandard

Provides real-time weather readings sourced directly from KNMI and the National Water Quality Monitoring Network.

Advanced Forecasting ModelsStandard

Offers detailed GFS analysis maps and access to Bracknell-Hirlam, ECMWF, and GME card sets for custom weather analysis.

Maritime Safety ToolsStandard

Includes current VHF messages, coastal and North Sea warning cards, and a precipitation radar.

Synoptic AnalysisStandard

Delivers short and long-term synoptic analysis from KNMI alongside 5-day plume and general forecasts.

How much does it cost?

Free

Who Built It?

Martijn de Meulder

★★★★★

(82)

Providing maritime professionals and outdoor enthusiasts with real-time meteorological and hydrological data. Aggregating official government sensor networks for precise coastal and inland navigation.

Portfolio

Apps

Free 4Paid 5

Reference33%

Weather33%

Navigation22%

What other apps does Martijn de Meulder make?

Ad Astra - Star Atlas

Reference·★3.9(29)

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Het Weer in Nederland - Weer

Water Map Live

Weather in the Netherlands HD

Weather·★5.0(1)

View Intel →

Fietslampje - Fiets veilig

Utilities

View Intel →

The Tides Netherlands

Reference·★2.3(3)

View Intel →

Explore the full Martijn de Meulder report

Portfolio breakdown, audience, momentum, and every app published by Martijn de Meulder.

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Analysis in progress, available soon

What do users think recently?

Analysis in progress, available soon

View the full user-sentiment analysis

Mood gauge, ratings & review-volume history, every praise / complaint / request, and sentiment over time.

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Analysis in progress, available soon

What is the competitive landscape for Sea Weather - Maritime app?

How's The Weather Market?

How does it evolve in the Weather market?

Rank progression

23 active rankings tracked — 30-day window

Strategic analysis coming soon

SWOT, key takeaways & outlook

The outtake for Sea Weather - Maritime app

Key Takeaways

This app serves as a specialized data-aggregation tool for maritime users requiring official, high-fidelity weather and wave data for the Netherlands region.

Where Is It Heading?

Trend analysis

Available very soon