Whale Log

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Everyone
10+
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Content rating
Everyone
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About this app

🐋 131 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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📍 Forecast for 131 Surfing Spots

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· Over 30 locations in Korea (Yangyang, Songjeong, Jukdo, Jinha, Mallipo, Gyeongpo, 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 59-item collection

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📚 Surfing Guide: From Beginner to Intermediate

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· 32 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)

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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 the ground.

· 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
Surfing forecasts for 131 locations in Korea and Bali, and your own surfing diary. Record your daily waves.
Updated on
Jul 15, 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

• 앱 전체 영어 지원 추가
• 스팟 상세 화면 개편(시간대별 점수 · 내 레벨 개인화 · 베스트 시간)
• 다이어리 개선(달력 날짜 선택 · 예보편차 투표 통합)
• 부이 실측 정보 표시 · 홈 좌우 스와이프
• 로그인/로그아웃 안정화, 업로드 하드닝, 다수 버그 수정
Content rating
Everyone
Users Interact
Learn more

App support

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