None of this is official, but there have been NWS bots setup to get weather info, alerts and warnings.
https://nws-bot.us
https://nws-bot.us
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For marine concerns (and surge and forecast path on hurricanes) I use CERA. I thought this was government but there's a "support us" button at top, so this is an excellent hurricane resource!
https://cera.coastalrisk.live/
https://www.cisa.gov/mts-resilience-resources/coastal-emergency-risks-assessment-cera
https://www.papahanaumokuakea.gov
What is this