Luz Amanhã

Preço da luz em Portugal — 04.11.2026 (quarta)

Preço grossista da eletricidade em Portugal por hora (mercado diário OMIE) e as horas mais baratas para ligar a máquina, o termoacumulador ou carregar o carro.

Dados de amanhã publicados pelo OMIE.

Mais barato (3 horas seguidas)
10:00–13:00 · 181.24 €/MWh
Mais caro (3 horas seguidas)
18:00–21:00 · 365.31 €/MWh
3 horas mais baratas
10:00, 11:00, 12:00
3 horas mais caras
18:00, 19:00, 20:00
Média do dia
258.35 €/MWh · vs. ontem +38.1% · vs. média dos últimos 7 dias +26.5%
09519028437900:00: 234.74 €/MWh0001:00: 223.18 €/MWh02:00: 221.43 €/MWh03:00: 225.22 €/MWh0304:00: 242.06 €/MWh05:00: 267.77 €/MWh06:00: 296.17 €/MWh0607:00: 299.85 €/MWh08:00: 266.49 €/MWh09:00: 199.13 €/MWh0910:00: 181.20 €/MWh11:00: 180.91 €/MWh12:00: 181.60 €/MWh1213:00: 183.08 €/MWh14:00: 189.95 €/MWh15:00: 250.97 €/MWh1516:00: 284.68 €/MWh17:00: 313.99 €/MWh18:00: 349.00 €/MWh1819:00: 379.20 €/MWh20:00: 367.74 €/MWh21:00: 327.92 €/MWh2122:00: 275.77 €/MWh23:00: sem dados / no data

A hora 23:00 só fica disponível no dia seguinte (o OMIE publica em hora de Espanha).

€/MWh é o preço marginal do mercado diário OMIE para Portugal — um facto, sem impostos, redes nem margem do comercializador.

A estimativa em €/kWh com parcelas reguladas (ERSE) aparece quando o responsável as fixar com data em config/tariff.json. Até lá mostramos só o preço OMIE.

Hora€/MWh (OMIE PT)€/kWh energia
00:00234.740.235
01:00223.180.223
02:00221.430.221
03:00225.220.225
04:00242.060.242
05:00267.770.268
06:00296.170.296
07:00299.850.300
08:00266.490.266
09:00199.130.199
10:00181.200.181
11:00180.910.181
12:00181.600.182
13:00183.080.183
14:00189.950.190
15:00250.970.251
16:00284.680.285
17:00313.990.314
18:00349.000.349
19:00379.200.379
20:00367.740.368
21:00327.920.328
22:00275.770.276
23:00publicado amanhã pela OMIE

Electricity price in Portugal — Wednesday 04 November 2026

Wholesale hourly electricity price for Portugal (OMIE day-ahead market) and the cheapest hours to run the washing machine, the water heater or charge the car.

Tomorrow's prices are published by OMIE.

Cheapest (3 consecutive hours)
10:00–13:00 · 181.24 €/MWh
Most expensive (3 consecutive hours)
18:00–21:00 · 365.31 €/MWh
3 cheapest hours
10:00, 11:00, 12:00
3 most expensive hours
18:00, 19:00, 20:00
Day average
258.35 €/MWh · vs. yesterday +38.1% · vs. last 7 days average +26.5%
09519028437900:00: 234.74 €/MWh0001:00: 223.18 €/MWh02:00: 221.43 €/MWh03:00: 225.22 €/MWh0304:00: 242.06 €/MWh05:00: 267.77 €/MWh06:00: 296.17 €/MWh0607:00: 299.85 €/MWh08:00: 266.49 €/MWh09:00: 199.13 €/MWh0910:00: 181.20 €/MWh11:00: 180.91 €/MWh12:00: 181.60 €/MWh1213:00: 183.08 €/MWh14:00: 189.95 €/MWh15:00: 250.97 €/MWh1516:00: 284.68 €/MWh17:00: 313.99 €/MWh18:00: 349.00 €/MWh1819:00: 379.20 €/MWh20:00: 367.74 €/MWh21:00: 327.92 €/MWh2122:00: 275.77 €/MWh23:00: sem dados / no data

The 23:00 hour becomes available the next day (OMIE publishes in Spanish time).

€/MWh is the OMIE day-ahead marginal price for Portugal — a fact, before taxes, grid fees and supplier margin.

A €/kWh estimate with regulated components (ERSE) appears once the responsible person sets them with a date in config/tariff.json. Until then only the OMIE price is shown.

Hour€/MWh (OMIE PT)€/kWh energy
00:00234.740.235
01:00223.180.223
02:00221.430.221
03:00225.220.225
04:00242.060.242
05:00267.770.268
06:00296.170.296
07:00299.850.300
08:00266.490.266
09:00199.130.199
10:00181.200.181
11:00180.910.181
12:00181.600.182
13:00183.080.183
14:00189.950.190
15:00250.970.251
16:00284.680.285
17:00313.990.314
18:00349.000.349
19:00379.200.379
20:00367.740.368
21:00327.920.328
22:00275.770.276
23:00published by OMIE tomorrow