Power Outages in Nassau County, FL
No live outage feed is available for Nassau County, FL yet — live coverage depends on local utilities reporting to ODIN. In 2025, the average customer here lost power for about 2.9 hours.
Nassau County, FL is served by local tracked utilities.
Nassau County's utilities do not report live data to ODIN, so real-time outage counts aren't available here. The historical record below is complete.
No active NWS alerts for Nassau County right now.
Nassau County has been under 20 National Weather Service alerts recently — most recently a Tsunami Warning on July 14, 2026.
- Special Weather Statement ×11
- Heat Advisory ×6
- Severe Thunderstorm Warning ×2
- Tsunami Warning ×1
Hardest-hit cities in Nassau County
Where this event is concentrated across the county's towns and townships.
Historical reliability
In 2025, the average customer in Nassau County went about 2.9 hours without power. Peak simultaneous outage on record reached 48,802 customers.
Worst year here was 2017 (peak 48,802 customers out) · decade average 7.5 hrs without power per customer/yr.
| Year | Outage events | Peak customers out | Avg hrs/customer |
|---|---|---|---|
| 2015 | 529 | 16,192 | 0.6 |
| 2016 | 531 | 18,519 | 9.4 |
| 2017 | 694 | 48,802 | 40.6 |
| 2018 | 941 | 16,334 | 4.3 |
| 2019 | 906 | 13,152 | 2.6 |
| 2020 | 891 | 11,132 | 3.4 |
| 2021 | 793 | 3,495 | 1.4 |
| 2022 | 757 | 3,996 | 2.0 |
| 2023 | 754 | 11,255 | 3.6 |
| 2024 | 710 | 31,083 | 11.8 |
| 2025 | 736 | 5,635 | 2.9 |
Relatively Moderate hurricanes exposure · 7.5 hrs/yr of outages over the last decade.
Power outages in Nassau County: FAQ
- How often does Nassau County, FL lose power?
- Based on EAGLE-I records, Nassau County, FL logged 736 distinct outage events in 2025, averaging about 2.9 hours without power per customer over the year.
- What was the worst power outage in Nassau County, FL?
- The largest tracked outage peaked at 48,802 customers without power, beginning September 10, 2017 and lasting about 11d.
- Is there a power outage in Nassau County, FL right now?
- No major outage is currently reported for Nassau County, FL. Live coverage depends on whether local utilities report to ODIN.
Outages are tracked at the county level; these ZIP codes fall within Nassau County.
32009, 32011, 32034, 32046, 32097
Machine-readable data: /api/v1/counties/12089 and /api/v1/counties/12089/history. Historical figures derive from the DOE/ORNL EAGLE-I dataset (EAGLE-I tracked roughly 0% of Florida customers).