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Power Outages in Suffolk County, NY

As of October 15, 2026 00:30 UTC, about 14 customers are without power in Suffolk County, NY across 4 reported incidents. Long Island Power Authority publishes only a system-wide total, not county figures. There is no live feed for Fishers Island Utility Co Inc and Village of Greenport - (NY), so outages in their service area aren't counted. In 2025, the average customer here lost power for about 1.6 hours.

Suffolk County, NY is served by 3 tracked utilities.

Cite this data
URL
https://massoutage.com/new-york/suffolk-county
As of
October 15, 2026 00:30 UTC
Publisher
MassOutage

MassOutage, "Power Outages in Suffolk County, NY", live data as of October 15, 2026 00:30 UTC. https://massoutage.com/new-york/suffolk-county

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Suffolk County, NY
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This county Loading live outagesout
Scattered outages

14 customers without power

Across 4 reported incidents.

Utility ETR: October 15, 2026 02:45 UTC (utility's estimate)

Not counted: no live feed for Fishers Island Utility Co Inc and Village of Greenport - (NY).

Live data as of

Live status by utility · Suffolk County

0.0%of this county's ~640,735 customers are served by utilities with a county-level live feed.

Blind spots

We can't see outages for: Fishers Island Utility Co Inc, Village of Greenport - (NY). Their customers are not in any number on this page; check their own outage maps.

System-wide total only, no county split: Long Island Power Authority.

UtilityFeedOutServed% outSmall outagesIncidentsUtility ETRAs of
Long Island Power AuthorityLive · total onlynot by county------
Fishers Island Utility Co IncNo live feedcan't see------
Village of Greenport - (NY)No live feedcan't see------

Electricity-dependent residents

HHS emPOWER · data October 7, 2026

Medicare beneficiaries in Suffolk Countywho rely on electricity-dependent medical equipment (ventilators, oxygen concentrators, home dialysis, powered wheelchairs, and more). HHS reports counts of 1–10 as “≤11”. Medicare only, so the full at-risk population is larger.

Power-dependent
11,315
Oxygen service
900
Dialysis (facility)
1,565
Home health / hospice
2,140
By ZIP code (105)
ZIPPower-dependentVentilatorsO2 concentratorsHome dialysis
1170634413232≤11
1174633719210≤11
1177231513215≤11
1170429712200≤11
1177928219204≤11
1175727623189≤11
1172724817168≤11
11901247≤11184≤11
11743245≤11152≤11
1173524214149≤11
1172923414167≤11
1172023318169≤11
1171722317141≤11
11701219≤11133≤11
11787216≤11151≤11
1177621014133≤11
1176320812147≤11
1174120816146≤11
11961192≤11137≤11
11747190≤111140
11731185≤11125≤11
1178418413127≤11
11722183≤11113≤11
11725175≤11101≤11
11967166≤111170
11768157≤11910
11795142≤1199≤11
11788136≤1183≤11
11949127≤11750
11953126≤1191≤11
11754124≤1190≤11
11726122≤11680
11766115≤11760
11780113≤11760
11738110≤1177≤11
11950104≤1165≤11
11703103≤1179≤11
1173397≤1161≤11
1176495≤1161≤11
1194694≤1166≤11
1173094≤11670
1195191≤1161≤11
1175190≤11650
1178286≤11590
1174286≤1154≤11
1176985≤11520
1176784≤11570
1177882≤1158≤11
1171682≤1153≤11
1193779≤11510
1179079≤11600
1174079≤1156≤11
1175578≤1161≤11
1175278≤11490
1171377≤11450
1196872≤11460
1170272≤1154≤11
1179863≤11380
1193361≤11480
1198055≤11300
1196352≤11330
1178951≤11390
1170551≤11320
1193446≤11340
1177746≤11330
1179244≤1131≤11
1194043≤11310
1171539≤11290
1197138≤11250
1195534≤11270
1195234≤11230
1194232≤11230
1178630≤11220
1197829≤11200
1179629≤11200
1172128≤11190
1174927≤11180
1171927≤11180
1194426≤11180
1195423≤11140
1194119≤11150
11935190120
11718190≤110
11976180≤110
1197715≤11≤110
1196413≤11≤110
11960130≤110
11959130≤110
11975≤110≤110
11972≤11≤11≤110
11970≤11000
11965≤110≤110
11962≤11≤11≤110
11958≤110≤110
11957≤110≤110
11956≤110≤110
11948≤11≤11≤110
11947≤11≤11≤110
11939≤11≤11≤11≤11
11932≤11≤11≤110
11930≤110≤110
11770≤110≤110
11739≤11≤11≤110
11724≤110≤110
06390≤11000

Emergency managers can request identified beneficiary lists through their state health department via the HHS emPOWER program.

🔔 Alerts for Suffolk County, NY

Outage began, grew, restoration estimate changed, restored: by email, Slack, Teams, Discord or signed webhook, for Suffolk County or any town and utility in it.

Get alerts for Suffolk CountySend updates to your dashboardRSS feed
◢ ACTIVE WEATHER ALERTS · NWS

No active NWS alerts for Suffolk County right now.

Recent NWS alert activity · Suffolk County

Suffolk County has been under 59 National Weather Service alerts recently, most recently a Special Weather Statement on October 14, 2026.

  • Rip Current Statement ×18
  • Coastal Flood Advisory ×11
  • High Surf Advisory ×11
  • Coastal Flood Warning ×5
  • High Wind Warning ×3
  • Wind Advisory ×3

Latest Suffolk County, NY outage updates

A running log of how this outage has changed, updated automatically as utilities report in.

  1. RESOLVED

    Power restored after 2h 25m

  2. RESTORATION ETA

    Restoration now estimated October 15, 2026

  3. RESTORATION ETA

    Restoration now estimated October 15, 2026

  4. IMPROVING

    Improving: down to 748 customers out

  5. OUTAGE BEGAN

    Outage began: 1,257 customers out (0.2% of the county)

  6. RESOLVED

    Power restored after 14m

  7. OUTAGE BEGAN

    Outage began: 577 customers out (0.1% of the county)

  8. RESOLVED

    Power restored after 2h 55m

Outage trend · Suffolk County, NY
14customers out · peak 1,257
Data as of Oct 15, 2026 00:30 UTC
Suffolk County, NY: customers without power, last 24 hoursPeak 1,257 customers out; latest 14 as of Oct 15, 2026 00:30 UTC. Each point is the highest reading in its interval.05001k1.5kOct 146 AM12 PM6 PM
Use the arrow keys to read values.
Times in EDT. Shaded stretches had no reading.

Hardest-hit cities in Suffolk County

Where this event is concentrated across the county's towns and townships.

Per-city live breakdown needs data

Live outage counts are tracked at the county level; a city-by-city split within Suffolk Countyisn't available yet.

Historical reliability

In 2025, the average customer in Suffolk County went about 1.6 hours without power. Peak simultaneous outage on record reached 599,357 customers.

Official state benchmark (EIA 2025)Source: US EIA

The US EIA reports New York utilities averaged 4.0 hrs without power per customer (SAIDI) in 2025, a cross-check on our county estimate of 1.6 hrs.

A decade of outages (2015–2025)
avg hrs without power / customer
Suffolk County average outage hours per customer by year2015–2025: 2015 0.8h, 2016 2.6h, 2017 2.7h, 2018 2.2h, 2019 4.3h, 2020 24.1h, 2021 1.2h, 2022 1.2h, 2023 1.2h, 2024 1.2h, 2025 1.6h. Highlighted: 2020.01020300.8h20152.6h20162.7h20172.2h20184.3h201924.1h20201.2h20211.2h20221.2h20231.2h20241.6h2025
Use the arrow keys to read values.

Worst year here was 2020 (peak 197,669 customers out) · decade average 3.9 hrs without power per customer/yr.

YearOutage eventsPeak customers outAvg hrs/customer
20153329,2920.8
201621820,0312.6
201715133,8912.7
201823826,3392.2
201931677,2754.3
2020374197,66924.1
202139210,1091.2
20223569,2361.2
202345514,7911.2
20243855,9701.2
2025344599,3571.6

Cost of power in Suffolk County

ENERGY & AI DEMAND →

Estimated residential electricity price for Suffolk County, customer-weighted across the utilities serving it (US EIA, 2025). Retail prices aren't published at the county level; this is a derived estimate.

26.6¢/kWh
estimated residential average
▲ 35% since 2015
vs New York avg 29.9¢
vs US avg 20.0¢
BY UTILITY · RESIDENTIAL ¢/kWh

Weighted by each utility's residential customer count (utilities report customers at the state level; a per-county share isn't published). Rising retail prices track a national demand surge; see energy & the data-center boom.

Worst recorded outages
STARTEDPEAK OUTDURATION
February 2, 2025599,35720h 15m
July 19, 2020197,66935d 18h
July 8, 201977,27519d 15h
June 25, 201955,38712d 14h
August 21, 201940,15620d 17h
See the biggest power outages in US history →
Natural hazards & outage risk
HIGH

Very High ice storms exposure · 3.9 hrs/yr of outages over the last decade.

Ice stormVery High
HurricaneRelatively High
Strong windRelatively High
FloodingRelatively High
TornadoRelatively Moderate
Heat waveRelatively Moderate
EarthquakeRelatively Moderate
All hazard rankings →

Power outages in Suffolk County: FAQ

How often does Suffolk County, NY lose power?
Based on EAGLE-I records, Suffolk County, NY logged 344 distinct outage events in 2025, averaging about 1.6 hours without power per customer over the year.
What was the worst power outage in Suffolk County, NY?
The largest tracked outage peaked at 599,357 customers without power, beginning February 2, 2025 and lasting about 20h 15m.
Is there a power outage in Suffolk County, NY right now?
Yes, about 14 customers are currently without power across 4 reported incident(s).
Which utilities serve Suffolk County, NY?
Tracked electric providers include Long Island Power Authority.
Nearby counties
Greater Bridgeport Planning RegionLower Connecticut River Valley Planning RegionNassau CountySouth Central Connecticut Planning Region
ZIP codes in Suffolk County

Outages are tracked at the county level; these ZIP codes fall within Suffolk County (showing 40 of 108).

06390, 11701, 11702, 11703, 11704, 11705, 11706, 11713, 11715, 11716, 11717, 11718, 11719, 11720, 11721, 11722, 11724, 11725, 11726, 11727, 11729, 11730, 11731, 11733, 11735, 11738, 11739, 11740, 11741, 11742, 11743, 11746, 11747, 11749, 11751, 11752, 11754, 11755, 11757, 11763

Electric providers serving this county

From EIA-861 service territory, with official reliability where reported.

ProviderOfficial SAIDI (EIA)LiveReport outage
Long Island Power Authority-Live · total only
Map ↗
Fishers Island Utility Co Inc-No live feed-
Village of Greenport - (NY)-No live feed-

Data from DOE/ORNL ODIN, DOE EAGLE-I, EIA Form 861 (utility reliability), EIA electricity retail prices and FEMA National Risk Index, every source we read. Historical figures derive from the DOE/ORNL EAGLE-I dataset (EAGLE-I tracked roughly 0% of New York customers). Machine-readable data: /api/v1/counties/36103 and /api/v1/counties/36103/history. Live data as of .