Whale Log

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Everyone
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About this app

🐋 140 Surfing Spots in Korea and Bali, a Surfing Diary Recording Daily Waves

Whale Log is a free surfing forecast and diary app created for Korean surfers.

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📍 Forecasts for 140 Surfing Spots

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· 39 locations in Korea (Yangyang, Gangneung, Pohang, Busan, Jeju, Taean, etc.)

· 101 locations in Bali (Padang Padang, Uluwatu, Canggu, Keramas, etc.)

· Combines data from Open-Meteo Marine + Korea Meteorological Administration (KMA) + Korea Hydrographic and Oceanographic Agency (KHOA)

· Provides more accurate forecasts for 16 major locations in Korea, corrected with actual KHOA measurements

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🌊 Customized Wave Suitability

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Register your surfing level and board type to check at a glance how suitable the waves are for you at each spot.

· Wave height, period, wind direction and speed, and water temperature all displayed on a single screen by time

· Intuitively check conditions with wave and wind direction arrows on a satellite map

· Prevent dangerous situations in advance with automatic weather alerts

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📔 A diary to record daily waves

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· Entry spot, board used, wave conditions, and satisfaction all at once

· Turn that day's waves into memories by attaching photos

· Recall the day's conditions with a 24-hour environmental data chart

· Refer to other surfers' reviews in the public diary

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🏅 Surfing life enjoyed with badges

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· Various badges such as First Diary, 100 Entry Marks, Dawn Exit, etc. Achievements

· Read Surfing Guide content and earn badges

· The fun of completing the 75-item collection

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📚 Surfing Guide: From Beginner to Intermediate

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· 35 Basics Guides for Beginners

· Safety Rules, Etiquette, Equipment, How to Read the Weather

· Organized by Category, Progress Tracking

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🆓 Completely Free

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· V1 has no ads or in-app purchases

· Sign Up (Email / Google / Kakao / Apple)

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⚠️ Safety Notice

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· The forecasts provided by this app are for reference only. Please be sure to check the actual conditions on site.

· It is based on data from external APIs (Open-Meteo, Korea Meteorological Administration, KHOA) and accuracy is not guaranteed.

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🗣 Inquiries & Feedback

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· Email: whale.log.story@gmail.com

· Kakao Channel: whale_log

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🔎 You can also find it by searching like this

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whalelog · Whalelog · Whalelog Surfing · Surfing Forecast · Surfing Diary · Wave Forecast · Bali Surfing
Surfing forecasts and a surfing diary for 140 locations in Korea and Bali. Record your daily waves with Whalelog.
Updated on
Aug 27, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Personal info, Photos and videos and 2 others
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

• 로그인이 며칠 지나면 풀리던 문제를 고쳤어요
• 파고 · 주기 · 스웰 같은 용어 옆 ⓘ를 누르면 설명이 나와요
• 기록 · 필터 · 달력 사용법을 처음 한 번 짚어드려요
• 내 후기에 좋아요나 댓글이 달리면 알려드려요
• 24시간 차트 눈금과 물때 표시를 다듬고, 지도 · 안내 문구를 읽기 쉽게 고쳤어요
Content rating
Everyone
Users Interact
Learn more

App support

About the developer
김현애
whale.log.story@gmail.com
South Korea