São Martinho do Porto Travel Guide

City Coastal town in Leiria with distinctive shell-shaped bay

An inward-facing bay on Portugal’s Silver Coast, São Martinho do Porto offers calm swimming inside the crescent bay, seafood restaurants, a town promenade and nearby Óbidos for medieval streets.

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Costs
Moderate summer resort prices
Typical Portugal coastal costs: $80-130 daily in high season.
Safety
Very safe and family-friendly
Very safe seaside town with low crime and family-friendly atmosphere.
Best Time
June-September
Beach season peaks in summer when the sea is warmest.
Local Time
11:10 PM
GMT+1
Weather
Partly Cloudy 59°F
Partly Cloudy
Population
2,868
Infrastructure & Convenience
Good seasonal tourist services, parking, cafes; English common in hospitality venues.
Popularity
Popular with Portuguese families and holidaymakers in summer months.
Known For
Scallop-shaped bay, calm beaches, family resorts, seafood restaurants, promenade, summer festivals, coastal walks, scenic viewpoints
São Martinho do Porto sits inside a natural, scallop‑shaped bay famous for its calm, sheltered waters.

Why Visit São Martinho do Porto? #

Set around a naturally sheltered, shell‑shaped bay, São Martinho do Porto is popular with families and food lovers who favor calm waters and seafood. The long sandy beach and seaside promenade invite relaxed pacing, while restaurants showcase regional seafood dishes such as caldeirada and grilled sardines. Combine gentle coastal walks with visits to nearby medieval towns for a mix of beachside leisure and Portuguese culinary traditions.

Best Things to Do in São Martinho do Porto

All Attractions ›

São Martinho do Porto Bucket List

Don't Miss
  • Praia de São Martinho do Porto - Sheltered crescent bay beach with calm waters, sandy shore, and seaside promenade.
  • Bay viewpoint (Miradouro da Vista Alegre) - Panoramic viewpoint overlooking the shell-shaped bay and town rooftops, perfect for photos.
  • Town promenade and marina - Promenade lined with cafés, gelaterias, and benches facing the sheltered bay waters.
Hidden Gems
  • Local seafood tasters - Family-run restaurants offering daily catches and traditional Portuguese seafood preparations.
  • Chapel of Nossa Senhora da Conceição - Small historic chapel tucked into town streets with modest interior frescoes to view.
  • Quiet sandbanks at low tide - Explore exposed sandbanks and tidal pools revealed at low tide for beachcombing.
Day Trips
  • Alcobaça Monastery - Gothic monastery with ornate cloisters and centuries-old religious art, a short drive away.
  • Batalha Monastery - Impressive late-Gothic monastery and UNESCO-listed architecture ideal for history-focused excursions.

Best Time to Visit São Martinho do Porto #

São Martinho do Porto is a classic Portuguese bay town: summer is busiest and best for swimming, while shoulder and winter months are milder, quieter, and good for off-season breaks.

Summer
June - August · 18-27°C (64-81°F)
Summer is warm and beachy with calm bay waters ideal for swimming and family time; expect crowds and bustling seaside restaurants.
Autumn
September - November · 14-20°C (57-68°F)
Autumn cools down, crowds thin, and sunsets get dramatic; still pleasant for walks, seafood, and off-season rates, with occasional stormy days.
Winter
December - February · 10-15°C (50-59°F)
Winters are mild and rainy; the town is peaceful, restaurants open for locals, and nearby sights are quiet but accessible.

Best Time to Visit São Martinho do Porto #

Climate

Temperate climate with mild summers (peaking in August) and cool winters (coldest in January). Temperatures range from 8°C to 23°C. Moderate rainfall (651 mm/year) with a pronounced dry season.

Best Time to Visit
AugustJulySeptember
Temperature & Rainfall
Temperature Range
33°
Warmest Month
Coldest Month
Monthly Conditions

January

January is the coolest month with highs of 14°C and lows of 8°C. Regular rainfall (94 mm) and partly cloudy skies.

58 Acceptable

Comfort

11°
Feels Like Cool
11°C
Temperature
14°
82%
Humidity
Very Humid

Weather

94 mm
Rainfall
3.6 m/s
Wind
Light Breeze
0.3
UV Index
Low
9.6h daylight

February

February is cool with highs of 15°C and lows of 9°C. Moderate rainfall (74 mm) and partly cloudy skies.

72 Very Good

Comfort

12°
Feels Like Cool
12°C
Temperature
15°
80%
Humidity
Very Humid

Weather

74 mm
Rainfall
3.9 m/s
Wind
Light Breeze
0.5
UV Index
Moderate
10.6h daylight

March

March is cool with highs of 17°C and lows of 10°C. Moderate rainfall (49 mm) and partly cloudy skies.

70 Very Good

Comfort

13°
Feels Like Cool
13°C
Temperature
10° 17°
80%
Humidity
Very Humid

Weather

49 mm
Rainfall
4.1 m/s
Wind
Light Breeze
0.9
UV Index
Moderate
11.8h daylight

April

April is cool with highs of 17°C and lows of 11°C. Moderate rainfall (57 mm) and partly cloudy skies.

74 Very Good

Comfort

14°
Feels Like Cool
14°C
Temperature
11° 17°
80%
Humidity
Very Humid

Weather

57 mm
Rainfall
4.0 m/s
Wind
Light Breeze
1.4
UV Index
High
13.1h daylight

May

May is cool with highs of 19°C and lows of 13°C. Moderate rainfall (51 mm) and partly cloudy skies.

76 Very Good

Comfort

16°
Feels Like Cool
16°C
Temperature
13° 19°
80%
Humidity
Very Humid

Weather

51 mm
Rainfall
4.0 m/s
Wind
Light Breeze
1.8
UV Index
Very High
14.2h daylight

June

June is mild with highs of 21°C and lows of 15°C. Light rainfall and partly cloudy skies.

80 Excellent

Comfort

18°
Feels Like Mild
18°C
Temperature
15° 21°
82%
Humidity
Very Humid

Weather

21 mm
Rainfall
3.9 m/s
Wind
Light Breeze
2.0
UV Index
Extreme
14.7h daylight

July

July is mild with highs of 23°C and lows of 16°C. The driest month with just 6 mm.

92 Ideal

Comfort

19°
Feels Like Mild
19°C
Temperature
16° 23°
83%
Humidity
Very Humid

Weather

6 mm
Rainfall
4.0 m/s
Wind
Light Breeze
2.1
UV Index
Extreme
14.5h daylight

August

August is the warmest month with highs of 23°C and lows of 16°C. Almost no rain and mostly sunny skies.

94 Ideal

Comfort

20°
Feels Like Mild
20°C
Temperature
16° 23°
83%
Humidity
Very Humid

Weather

9 mm
Rainfall
3.9 m/s
Wind
Light Breeze
1.8
UV Index
Very High
13.5h daylight

September

September is mild with highs of 23°C and lows of 16°C. Light rainfall.

90 Ideal

Comfort

19°
Feels Like Mild
19°C
Temperature
16° 23°
82%
Humidity
Very Humid

Weather

28 mm
Rainfall
3.4 m/s
Wind
Light Breeze
1.3
UV Index
High
12.3h daylight

October

October is cool with highs of 20°C and lows of 14°C. Moderate rainfall (76 mm) and partly cloudy skies.

72 Very Good

Comfort

17°
Feels Like Cool
17°C
Temperature
14° 21°
81%
Humidity
Very Humid

Weather

76 mm
Rainfall
3.5 m/s
Wind
Light Breeze
0.8
UV Index
Moderate
11.0h daylight

November

November is cool with highs of 17°C and lows of 11°C. Regular rainfall (90 mm) and partly cloudy skies.

66 Good

Comfort

14°
Feels Like Cool
14°C
Temperature
11° 17°
80%
Humidity
Very Humid

Weather

90 mm
Rainfall
3.6 m/s
Wind
Light Breeze
0.4
UV Index
Low
9.9h daylight

December

December is cool with highs of 15°C and lows of 9°C. The wettest month with 96 mm of rain and partly cloudy skies.

58 Acceptable

Comfort

12°
Feels Like Cool
12°C
Temperature
15°
82%
Humidity
Very Humid

Weather

96 mm
Rainfall
3.9 m/s
Wind
Light Breeze
0.3
UV Index
Low
9.3h daylight

How to Get to São Martinho do Porto

São Martinho do Porto on Portugal's Silver Coast is easiest to reach from Lisbon Airport, then by road or intercity bus/train to Caldas da Rainha or Alcobaça and a short local transfer. Buses and regional trains connect the main hubs.

By Air

Lisbon Humberto Delgado Airport (LIS): Lisbon is the nearest major international airport with frequent connections. From Lisbon you can travel by bus or car to São Martinho do Porto (drive ~1.5-2 hours depending on traffic) or take a train to nearby towns and a local bus.

Faro / Porto: These airports are further away and less convenient for São Martinho do Porto; ground connections from Lisbon are the most practical for international visitors.

By Train & Bus

Train: Take CP (Comboios de Portugal) trains to Alcobaça‑Pombal or to Caldas da Rainha; from those stations local buses or taxis complete the journey to São Martinho do Porto.

Bus: Rede Expressos and regional bus operators run services from Lisbon (Sete Rios) to Nazaré/Caldas da Rainha/Alcobaça area; buses stop at nearby towns and you can transfer to a local bus or taxi for the short ride to the bay.

How to Get Around São Martinho do Porto #

São Martinho do Porto is highly walkable-once you’re in town you can reach the bay, beaches and shops on foot. Regional buses link the town with Alcobaça, Leiria and other nearby centres, but services are less frequent outside summer. Driving is convenient if you want to explore the surrounding coast; taxis operate but are limited, especially in low season.

Where to Stay in São Martinho do Porto #

Budget
Bayfront / Centre - €35-70/night
Affordable guesthouses and self-catering studios are available, especially in low season. Choice is limited in peak summer; book well ahead for bargains.
Mid-Range
Seafront / Promenade - €60-120/night
This is the sweet spot here - comfortable family-run hotels and boutique guesthouses line the bay. Summer fills quickly, so reserve early.
Luxury
Bayfront / Nearby resorts - €120-250+/night
São Martinho do Porto is mostly mid-scale; true luxury resorts are found in nearby Nazaré, Peniche or Óbidos, all within a short drive along the coast.

Where to Eat in São Martinho do Porto #

Seafood & Beachfront
Cafés & Pastries

Breakdown of cuisine types found across São Martinho do Porto's restaurants and food venues, based on OpenStreetMap data.

Regional
Portuguese
Tea
Grill
Chinese
Italian
Seafood
Barbecue
Coffee Shop

Nightlife in São Martinho do Porto #

Nightlife is seasonal and mellow: in summer the promenade fills with bars, cafés and seafood restaurants that stay open late, while off-season evenings are quiet. There are no large clubs; evenings are best for relaxed dining and drinks by the bay. If you prefer louder nightlife, bigger coastal towns offer more options.

Shopping in São Martinho do Porto #

Shopping is mainly seaside-focused: small boutiques, souvenir stalls and shops selling beachwear and local food products line the promenade. You’ll also find fresh fish and seafood at local sellers in the morning. For supermarkets, larger shops and a wider selection, travel to Alcobaça or Leiria.

Nearby Cities #