Major city · United States
Half Moon Bay
Give it one full day and one night: a coastal drive plus the bluff trail, or skip it if you want warm beaches — summer fog keeps highs near 18°C (64°F).Give it one full day and one night: a coastal drive plus the bluff trail, or skip it if you want warm beaches — summer fog keeps highs near 64°F (18°C).
Half Moon Bay is a small coastal town on the San Mateo County coast, about 45 km south of San Francisco on Highway 1. It is a cool, foggy stretch of state beaches, a working harbour at Pillar Point and a walkable Main Street. Most visitors come for one day from the city or stay one or two nights; the coast is a driving destination, not a transit one.
More ways in
Local time, weather, currency, airports
- Weather
- see forecast
- Currency
- USD
- Best months
- Sep–Oct (clearest, warmest); May–Jun for wildflowers
- avoid Jul–Aug if you want sun (fog); Oct festival weekend for cheap rooms
- Airports
- SFO · SJC · OAK
- Nights
- 1–2
Rules in force · 7Crossing between the US, Canada and Mexico by land needs …Cannabis is legal in Canada and in many US states, but ta…
- North America ↗Crossing between the US, Canada and Mexico by land needs your passport even on a day trip; rental cars need the company's written permission to cross, and most US and Canadian rental insurance stops at the Mexican border.
- North America ↗Cannabis is legal in Canada and in many US states, but taking any amount across the US, Canadian or Mexican border is a federal crime — including edibles and vapes.
- North America ↗The busiest US and Canadian national parks need timed-entry, campsite or lodge reservations in summer; release dates are months ahead.
- United States ↗Check whether you need an ESTA (Visa Waiver Program) or a visa on the official CBP and State Department sites; apply only through esta.cbp.dhs.gov, not third-party sites, and allow time before you book.
- United States ↗Several popular national parks use timed-entry or vehicle reservations in peak season; check each park's page on nps.gov and book on recreation.gov before fixing your dates.
- United States ↗Medical care is very expensive for visitors; buy travel insurance with high medical cover before you fly.
- United States ↗Tipping is expected: about 15–20% at sit-down restaurants and bars, and a tip for taxis, hotel staff and guides.
What is in this basic guide9 covered · 4 not yet ▾
In this guide
Not in this guide yet
- Walking areas with bag rules
- Day plans checked against opening hours
- Airport-to-bed timings and the last safe connection
- Field-checked times and prices
Official sites
Emergency numbers for Half Moon Bay911 ▾
- Police, fire, ambulance911
- San Mateo County Sheriff (non-emergency)650-363-4911
- Half Moon Bay Police (non-emergency)650-726-8286
Tap a number to call from your phone. These are the numbers listed in this guide; a row marked check has not been verified.
EssentialsQuick answers and what things cost
Essentials
Quick answers and what things cost
Quick answers
The questions people ask first about Half Moon Bay, one line each. Tap a card for the full answer.
- Cash or card?Currency is the US dollar (USD, $).United States-wide
- SIM or eSIMAT&T, Verizon and T-Mobile cover the country; prepaid SIMs at their stores and Walmart/Target (passport required), or an eSIM before you fly.United States-wide
- Tap waterTap water is drinkable nearly everywhere; boil or treat water from streams in parks.United States-wide
- TippingSit-down restaurant: 18–22% of the pre-tax bill.United States-wide
- Plugs & powerSockets A/B. US/Canada (A/B): fits · UK/Ireland (G): adapter · Australia/NZ (I): adapter. 120 V: UK and AU 230 V-only devices need a converter; most chargers are dual-voltage.United States-wide
- SafetyLow street crime; the real risks are cold water, rip currents and fog on Highway 1.
Show all 12 answers
- RestroomsFree public toilets are scarce in big cities; use cafés, department stores, libraries, stations.United States-wide
- Emergency numbers911 police, fire, ambulance · 650-363-4911 San Mateo County Sheriff (non-emergency) · 650-726-8286 Half Moon Bay Police (non-emergency)
- Sundays & holidaysFederal holidays close offices, banks and post offices; national parks stay open.United States-wide
- Your embassyFind your embassy's 24-hour line before you fly.
- AirportSFO San Francisco International (About 30–45 min by car via I-280 and Highway 92; no direct rail link).
- Getting aroundA car is the practical choice: Highway 1 runs the length of the coast and Highway 92 is the only fast link over the hills to I-280 and US-101.
Cost cheat-sheet
Typical prices for the everyday things, as ranges. Your currency is shown next to the local price.
- Coffee$4–7
- BeerPint of local beer$8–10
- SIM or eSIM, a weekeSIM or data SIM, about a week$10–30
- Budget bedHostel dorm bed (lighthouse hostel, north coast), a night, per personUS$50
- Mid-range bedMotel or inn double room, a night, per roomUS$220
- High-end bedMotel or inn double room, a night, per roomUS$380
A day, not counting the bed: Budget US$70 · Mid US$140 · High US$280
Prices in local money; change the currency in the header to see yours next to them. Every price and the budget calculator →
DecideWhat it is known for, and when the weather works
Decide
What it is known for, and when the weather works
At a glance
What the city is known for, how you fly in, and where to find the phrases.
- Airports
- SFO San Francisco International (About 30–45 min by car via I-280 and Highway 92; no direct rail link) · SJC San José Mineta International (About 1 h by car; usually a worse choice than SFO for this coast) · OAK Oakland International (About 1 h by car via the Bay Bridge and I-280)
Best months at a glance
From the guide's best and avoid lists
Jan
not flagged
15°C (59°F)59°F (15°C)
Feb
not flagged
15°C (59°F)59°F (15°C)
Mar
not flagged
16°C (61°F)61°F (16°C)
Apr
not flagged
16°C (61°F)61°F (16°C)
May
Best
17°C (63°F)63°F (17°C)
Jun
Best
18°C (64°F)64°F (18°C)
Jul
Avoid
18°C (64°F)64°F (18°C)
Aug
Avoid
19°C (66°F)66°F (19°C)
Sep
Best
19°C (66°F)66°F (19°C)
Oct
Care
19°C (66°F)66°F (19°C)
Nov
not flagged
17°C (63°F)63°F (17°C)
Dec
not flagged
15°C (59°F)59°F (15°C)
Best: May–Jun, Sep. Mixed: Oct. Avoid: Jul–Aug. Month by month →
Warmest Aug (19°C (66°F)66°F (19°C)), coolest Jan (6°C (43°F)43°F (6°C) low), wettest Jan (11 rain days), driest Jul (1). Averages, not a forecast.
Weather and climate
Half Moon Bay: next 7 days
Loading forecast…
Forecast: Open-Meteo (CC BY 4.0), model data for this point.
Air quality
Loading…
Model estimate (CAMS via Open-Meteo), not a street-level station; readings near busy roads run higher.
Jan
15°C (59°F)59°F (15°C)
6°C (43°F)43°F (6°C)
11 rd
Feb
15°C (59°F)59°F (15°C)
6°C (43°F)43°F (6°C)
10 rd
Mar
16°C (61°F)61°F (16°C)
7°C (45°F)45°F (7°C)
10 rd
Apr
16°C (61°F)61°F (16°C)
7°C (45°F)45°F (7°C)
6 rd
May
17°C (63°F)63°F (17°C)
9°C (48°F)48°F (9°C)
4 rd
Jun
18°C (64°F)64°F (18°C)
10°C (50°F)50°F (10°C)
2 rd
Jul
18°C (64°F)64°F (18°C)
11°C (52°F)52°F (11°C)
1 rd
Aug
19°C (66°F)66°F (19°C)
12°C (54°F)54°F (12°C)
1 rd
Sep
19°C (66°F)66°F (19°C)
11°C (52°F)52°F (11°C)
1 rd
Oct
19°C (66°F)66°F (19°C)
9°C (48°F)48°F (9°C)
3 rd
Nov
17°C (63°F)63°F (17°C)
7°C (45°F)45°F (7°C)
6 rd
Dec
15°C (59°F)59°F (15°C)
6°C (43°F)43°F (6°C)
10 rd
High / low, both scales · rd = rain days
Arrive & moveAirports are listed under At a glance; this is how to move once you are in
Arrive & move
Airports are listed under At a glance; this is how to move once you are in
Getting around
A car is the practical choice: Highway 1 runs the length of the coast and Highway 92 is the only fast link over the hills to I-280 and US-101. SamTrans route 294 connects Hillsdale Caltrain to Half Moon Bay, and routes 110/117 run up from Pacifica, but service is infrequent and slow. In town, Main Street and the beach trail are walkable; taxis and rideshare are thin, so book ahead for late nights.
See & doDay-trips, door to door
See & do
Day-trips, door to door
Day-trips
Door to door: About 1 h
Car via Highway 1 and I-280, about 45 min off-peak
Go early; the return on Highway 92 is slow after 15:00 on Sundays.Go early; the return on Highway 92 is slow after 3:00 PM on Sundays.
Pescadero
goDoor to door: About 30 min
Car south on Highway 1, about 20 min
Goat farm, country store and a quiet beach; pair with San Gregorio.
Moss Beach and Montara
goDoor to door: About 20 min
Car north on Highway 1, about 15 min
Tidepools at Fitzgerald Marine Reserve at low tide; check the tide table first.
Santa Cruz
cautionDoor to door: About 1 h
Car south on Highway 1, about 50 min
Fine as a one-way leg south, not as a there-and-back day.
Eat & sleepWhich area to sleep in
Eat & sleep
Which area to sleep in
Where to sleep
Areas, not hotels: pick the one that fits your arrival time and plans.
Main Street / downtown
Walkable to shops and cafés; 5–10 min drive to Francis State Beach. Best for a car-free evening.
Pillar Point Harbor / Princeton
Harbour views, seafood and the coastal trail; 10 min north of downtown by car.
Highway 1 south (Miramar, El Granada)
Motels and inns along the coast road; quieter, still a short drive to town.
North coast (Montara, Moss Beach)
Cheaper beds and a lighthouse hostel; 10–15 min north, needs a car.
PracticalWhat a day costs, what to watch out for, and the pocket card
Practical
What a day costs, what to watch out for, and the pocket card
Cost per day
- Budget
- $70–110 excl. bed
- Mid
- $120–200 excl. bed
- High
- $250+ excl. bed
Trip budget
| Motel or inn double room1 × 1 night × US$220 | US$220 |
| Food, local transport, entries2 × 1 day × US$140 | US$280 |
| Rental car, one day1 × US$80 | US$80 |
| State beach day-use parking1 × US$10 | US$10 |
| eSIM, about a week of data2 × US$15 | US$30 |
| Buffer 10%Price creep, a taxi you did not plan, one splurge | US$62 |
| Trip total≈ US$341 per person per day, bed included | US$682 |
2026 estimate in US dollars; sales tax added at checkout. Your choices stay in this browser.
Prices of common things
| Coffee | $4–7 |
| Seafood lunch main (chowder house or harbour) | $18–35 |
| Lobster roll | $30+ |
| Pint of local beer | $8–10 |
| State beach day-use parking | $10 |
| Rideshare, downtown to Pillar Point Harbor | $15–25 |
| eSIM or data SIM, about a week | $10–30 |
2026 estimate; check locally.
Watch out
Safety
- Summer fog: pack a jacket even in July and August; beach temperatures stay near 18°C (64°F).Summer fog: pack a jacket even in July and August; beach temperatures stay near 64°F (18°C).
- Mavericks and the outer reefs are for experts only — do not swim there; never swim alone and watch for rising tides.
- Check for ticks after walking through coastal grass; Lyme disease is present in the Bay Area.
- Highway 92 backs up badly on Sunday afternoons and holiday weekends heading back to the Bay Area.
- Pumpkin Festival weekend in October fills every room and closes Main Street — book months ahead or avoid it.
Emergency numbers
- Police, fire, ambulance
- 911
- San Mateo County Sheriff (non-emergency)
- 650-363-4911
- Half Moon Bay Police (non-emergency)
- 650-726-8286
Pocket card
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Half Moon BayHalf Moon Bay
Pocket card · Voykit
My bed tonight
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—
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To this address, pleaseTo this address, please
Emergency
- Police, fire, ambulance911
- San Mateo County Sheriff (non-emergency)650-363-4911
- Half Moon Bay Police (non-emergency)650-726-8286
Embassy
No embassies here; consulates-general are in San Francisco (about 45 min north).
My embassy: —
Fare anchors (2026 estimate)
- SFO → Half Moon Bay, rideshare: $60–90, about 35 min
- SamTrans 294, Hillsdale Caltrain → Half Moon Bay: about $2.50 Clipper, 45–60 min
- State beach day-use parking: $10 per car
Say or show
- Thank you — Thank you
- Where is the beach access? — Where is the beach access?
- Can I pay by card? — Can I pay by card?
- Is there parking here? — Is there parking here?
- The check, please — The check, please
Tipping: 18–22% at sit-down restaurants, $1–2 a drink, 15–20% taxis.
Deep diveWhat this guide covers so far, and its sources
Deep dive
What this guide covers so far, and its sources
Not a trip line yet
This is a basic guide: no airport-to-bed contract, walking clusters or day plans are published for Half Moon Bay. Airport, fare and schedule details are unverified; check the operators before you fly.
What we know, and what is coming
On this page
- Best months: Sep–Oct (clearest, warmest); May–Jun for wildflowers · avoid Jul–Aug if you want sun (fog); Oct festival weekend for cheap rooms · month by month →
- 3 airports and 4 areas to sleep in
- Weather: a 7-day forecast and monthly averages
- Cost per day in 3 bands
- 4 day-trips, door to door
- 5 things to watch out for, with emergency numbers
Coming as the guide grows
- Airport-to-bed contract for SFO: rideshare and rental desks field-checked, Highway 92 traffic windows, late-arrival fallback.
- Four walking clusters with rescue anchors: Main Street, Francis Beach and the bluff trail, Pillar Point Harbor, Miramar and El Granada.
- Place pages with verified cutoffs (state beach parking, harbour, trailheads) and eat pages with last orders.
- Fog and festival fixtures so gates A–D can go green.