Forms
- Providing comments and suggestions on services provided by the Hong Kong Observatory
- Requesting for Climatological Data (Paid services)
- Acceptance of the Conditions of the Use of Materials available on the Hong Kong Observatory Website for Non-commercial Purposes
- HKO e-Bulletin on Educational Resources
- Subscribing HKO e-Bulletin on Educational Resources
- Un-subscribing HKO e-Bulletin on Educational Resources
- HKO News Bulletin for the Aviation Community
- Subscribing HKO News Bulletin for the Aviation Community
- Un-subscribing HKO News Bulletin for the Aviation Community
- HKO e-Bulletin for the Marine Community
- Subscribing HKO e-Bulletin for the Marine Community
- Un-subscribing HKO e-Bulletin for the Marine Community
- Friends of the Observatory Enrollment Form
- Recruitment Form for Hong Kong Voluntary Observing Ships
- Barometer Comparison Self-check Service for vessels in Hong Kong