Penzance tides today
- Tide now 8.4 ft ↓ falling · low 12:39 am (2.3 ft)
- Best time tomorrow 6:30–7:10 am good day · 8/10
- Beach day Not today Not a beach day · 0/10
- Waves · water 5.2 ft · 58 °F moderate · 9.2 s from the west
- Wind · air 8 mph · 57 °F from the SSW, gusts 11 · overcast
- Surf tomorrow 1.6–2.4 ft Poor day · 0/10 · 7:00–11:00 am
- Sun 7:05 am–5:06 pm 10 h 0 min of daylight
- Moon 92% · 5:58 pm waning gibbous · rises at 5:58 pm
Today in Penzance there are high tides at 5:31 am (18.1 ft) and 5:51 pm (17.9 ft) and low tide at 12:20 pm. Tide coefficient 95. Right now the tide is falling toward the low tide at 12:39 am. The sun rises at 7:05 am and sets at 5:06 pm: 10 h 0 min of daylight. The moon is 92% illuminated (waning gibbous) and rises at 5:58 pm. Major solunar periods run from 12:45 am to 2:45 am and from 1:16 pm to 3:16 pm. The next spring tides arrive from October 26 to 28. The sea is moderate, with 5.2 ft waves. There's a gentle breeze from the south-southwest (8 mph). Overcast, 57 °F.
Fishing in Penzance today
Best time to fish
Solunar activity today: high- High tide at 5:51 pm, coefficient 93
- Minor period 5:28–6:28 pm (moonrise)
- Sunset at 5:06 pm, golden hour from 4:19 pm
- Rising pressure (+0.25 inHg in 24 h), light onshore wind (5 mph) and 6.0 ft waves
- Waning gibbous: a bit more activity than at the quarters
- Highest tide coefficient today: 95 (spring tides)
- A minor period lines up with sunset
Your day at a glance
The best window, 4:50 pm to 5:40 pm, combines the 5:51 pm high tide, moonrise, sunset and a light onshore breeze, though with rising pressure.
Species with the most records nearby: small-spotted catshark, European plaice, common sole and whiting. October is one of the months when these are seen most: European plaice and common sole. What you can catch
Beach day in Penzance
Is it a beach day?
- Low tide at 12:20 pm: more sand
- Cloudy (97% cloud cover)
- Feels like 56 °F: chilly for the beach
- Moderate cross-shore wind (15 mph)
- Dangerous for swimming: 7.7 ft waves every 10 s; high rip current risk
- Water at 58 °F (very cold)
Dangerous surf during beach hours. Stay out if the red flag is up, and never swim where there is no lifeguard.
Today, hour by hour
- Swimming Dangerous · 7.7 ft
7.7 ft waves every 10 s: dangerous for swimming. Stay out if the red flag is up. High rip current risk. If you're caught in a rip current, don't swim against it: swim parallel to shore and wave for help. Always follow the lifeguard's flags.
- Water 58 °F
Very cold: ease in and keep swims short.
- Sun & sunscreen UV 2 · SPF 15
Max UV 2 (low): SPF 15 sunscreen.
- Wind 15 mph
Moderate cross-shore wind (15 mph).
- Tide & sand 12:20 pm
Low tide at 12:20 pm: that's when there's the most sand. High tide at 5:31 am and 5:51 pm. Coefficient 95 (spring tides): little sand left at high tide.
We don't have data on jellyfish, sargassum or beach closures: ask the lifeguard or check with the local beach authority. How it works · The next 7 days
Beaches near Penzance
Map: OpenFreeMap · © OpenMapTiles · © OpenStreetMap contributors
- Sandy Cove 1.2 mi · S
- Parking
- Long Rock Beach 1.5 mi · NE
- Parking
Excellent water quality 2025 season, Environment Agency
- Marazion Beach 2.6 mi · E
- RNLI lifeguards in season
- Parking
Excellent water quality 2025 season, Environment Agency
- Perranuthnoe Beach 4.2 mi · E
- RNLI lifeguards in season
- Restrooms
- Parking
Excellent water quality 2025 season, Environment Agency
- Piskies Cove 5.3 mi · E
- Treen Cove 5.5 mi · NW
- Veor Cove Beach 5.6 mi · N
- Pendour Beach 5.6 mi · N
Named beaches within 6.2 mi, nearest first. Amenities from OpenStreetMap: some may be missing or out of date. View on OpenStreetMap · Add or fix on OpenStreetMap
Beaches and amenities: © OpenStreetMap contributors (ODbL).
UK bathing water quality: Environment Agency. Contains public sector information licensed under the Open Government Licence v3.0. Full attribution. Lifeguards: RNLI. Contains Open Data licensed under the GIS Open Data Licence.
Webcams near Penzance
Webcams provided by windy.com — add a webcam
Tides in Penzance
Today's high and low tides
- ▲ High tide 5:31 am 18.1 ft · coef. 95
- ▼ Low tide 12:20 pm 2.1 ft
- ▲ High tide 5:51 pm 17.9 ft · coef. 93
↓ Falling The tide is falling. 2 h 49 min to low tide at 12:39 am.
Tide coefficient 95 for the 5:31 am high tide and 93 for the 5:51 pm high tide. Spring tides. The water rises and falls 16.0 ft between the highest high and the lowest low: a large range for this place. 70 is an average tide here; 90 and above means spring tides; below 45, neap tides. What is the tide coefficient?
2026 extremes: the highest tide of the year is on March 21 (18.4 ft) and the lowest, on August 14 (0.9 ft).
Semidiurnal: two high and two low tides a day, of similar height.
Heights above chart datum: the lowest astronomical tide (LAT), the zero of nautical charts in Europe. Astronomical prediction: wind and air pressure can raise or lower the water by a few inches, and more in a storm. Not for navigation. chart datum (LAT)
Tide coefficient and range in October
The biggest tides of the month came from October 26 to 28 (coefficient 95, 16.2 ft range). The smallest, from October 19 to 20 (coefficient 33, 5.9 ft).
Tide and solunar table · this week
| Day | Sun | Tide 1 | Tide 2 | Tide 3 | Tide 4 | Coef. | Moon | Major periods | Activity |
|---|---|---|---|---|---|---|---|---|---|
| Today, Wed 28 | 7:05 am · 5:06 pm | High tide 5:31 am · 18.1 ft | Low tide 12:20 pm · 2.1 ft | High tide 5:51 pm · 17.9 ft | — | Coef. 95 | 92% | Major periods 12:45 am · 1:16 pm | High |
| Thu 29 | 7:07 am · 5:04 pm | Low tide 12:39 am · 2.3 ft | High tide 6:11 am · 17.8 ft | Low tide 1:05 pm · 2.4 ft | High tide 6:33 pm · 17.3 ft | Coef. 90 | 85% | Major periods 1:48 am · 2:21 pm | Medium |
| Fri 30 | 7:09 am · 5:02 pm | Low tide 1:24 am · 3.0 ft | High tide 6:54 am · 17.3 ft | Low tide 1:53 pm · 3.1 ft | High tide 7:19 pm · 16.4 ft | Coef. 83 | 76% | Major periods 2:53 am · 3:25 pm | Medium |
| Sat 31 | 7:10 am · 5:00 pm | Low tide 2:11 am · 3.8 ft | High tide 7:43 am · 16.5 ft | Low tide 2:45 pm · 3.9 ft | High tide 8:12 pm · 15.3 ft | Coef. 73 | 65% | Major periods 3:56 am · 4:26 pm | Medium |
| Sun 1 | 7:12 am · 4:59 pm | Low tide 3:04 am · 4.7 ft | High tide 8:40 am · 15.6 ft | Low tide 3:47 pm · 4.6 ft | High tide 9:19 pm · 14.2 ft | Coef. 62 | Last quarter | Major periods 4:55 am · 5:22 pm | Medium |
| Mon 2 | 7:14 am · 4:57 pm | Low tide 4:09 am · 5.4 ft | High tide 9:55 am · 14.7 ft | Low tide 5:01 pm · 5.1 ft | High tide 10:47 pm · 13.6 ft | Coef. 54 | 43% | Major periods 5:49 am · 6:14 pm | Medium |
| Tue 3 | 7:15 am · 4:55 pm | Low tide 5:28 am · 5.7 ft | High tide 11:25 am · 14.4 ft | Low tide 6:21 pm · 4.9 ft | — | Coef. 52 | 32% | Major periods 6:38 am · 7:02 pm | Medium |
▲ high tide · ▼ low tide · heights above chart datum (LAT). Major periods: start time; they last 2 hours. Activity: based on the moon phase and the solunar periods.
Where this tide comes from
Tides from the Newlyn station (Environment Agency), 1.1 mi from Penzance. Times and heights are its predictions.
Station data attribution: This uses Environment Agency tide gauge data from the real-time data API (Beta): Newlyn (E72224), https://environment.data.gov.uk/flood-monitoring/id/stations/E72224. Contains public sector information licensed under the Open Government Licence v3.0 (https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/). Modified: harmonic constants fitted by TidePlanet from the 15-minute sea levels of 2025-10-29 to 2026-10-22 (352 days).
The sea at Penzance
Sea stateSea state: moderate
The waves you may find
- Most commonMost common2.6 ft
- Significant5.2 ft
- Highest expectedHighest10 ft
One wave in seven is higher than the significant height, and about 3 times a day one reaches 10 ft. Before heading out, expect waves of up to 10 ft.
Wind on the coast and offshore
The model doesn't separate offshore wind here: it's the same as on the coast.
Cross-onshore wind. The coast faces south and the wind comes in from the sea at an angle: a bit more surf at the shore and drift along the coast, toward land.
Wave height, next 7 daysWaves, next 7 days
Waves ease over the next few days. The biggest waves arrive on Wednesday 28: 8.7 ft with a period of 10 s, from the west (rough).
Water temperature
Water temperature →Water temperature changes how fish behave: in very cold or very warm water they feed less. The water is steady these days, with no sudden changes.
Water warmer than normal for late October (+1.1 °F).
Satellite: NASA MUR (JPL MUR MEaSUREs, PO.DAAC), doi:10.5067/GHGMR-4FJ04. Sources and licenses
Water temperature →Forecast from Open-Meteo (CC BY 4.0) with models from ECMWF, NOAA, Météo-France, DWD, Copernicus Marine and CAMS. Updated at 9:50 pm (local time).
Nearest buoy
This is a real measurement of the sea, not a forecast. Data from South West Coastal Monitoring, National Network of Regional Coastal Monitoring Programmes (NNRCMP), via the E.U. Copernicus Marine Service. Generated using E.U. Copernicus Marine Service Information (doi:10.48670/moi-00036).
Surf in Penzance today
Surf today
Fair- 2.7–4.1 ft surf at the shore, a good size with some punch
- 6.2 ft swell at 10 s from the west, average; it hits this coast at an angle
- Moderate cross-shore wind (15 mph): a bit of chop
- Falling tide (low tide at 12:20 pm)
- Light: First light 6:32 am · sunrise 7:05 am · sunset 5:06 pm · last light 5:39 pm
- Tide: high 5:31 am (18.1 ft), low 12:20 pm (2.1 ft) and high 5:51 pm (17.9 ft). Every break has its own tide: some work at low tide and others at high tide. The tide doesn’t change the score here.
- Water at 57.7 °F: a 4/3 fullsuit (booties if you run cold).
- Energy: 721 kJ · High power
Today’s surf at a glance
The best window, 7:00 am to 9:00 am, has a good size, though with cross-shore wind. 1:00 pm to 5:00 pm also works, with a good size.
An estimate for this stretch of coast, not for a specific break: every beach or reef works its own way (its tide, bottom and angle). Check it when you get there.
Follow the flags and the lifeguards, and don’t paddle out if the surf is above your level: this score is a guide, not a substitute for what you see when you get there.
Diving in Penzance today
Diving and snorkeling today
Likely visibility: poor- Slack water around low tide (12:20 pm): little current from 12:00 pm to 12:40 pm
- 5.4 ft swell at 10 s from the west: strong surge on the bottom
- Light cross-shore wind (11 mph)
- 0.3 mph current toward the east, weak (model)
- Sun high: more light underwater
- Slack water today: low tide 11:56 pm (11:40 pm–12:11 am), high tide 5:31 am (5:10–5:50 am), low tide 12:20 pm (12:00–12:40 pm) and high tide 5:51 pm (5:30–6:10 pm)
- Likely visibility: poor. Swell (up to 8.1 ft at 10 s) over the last few days has stirred up the water. Based on the last 24 hours of data.
- Water at 57.7 °F: a 7 mm wetsuit, with hood and booties.
- Snorkeling: better not, with these waves, wind or current.
- Night dive: dark from 5:39 pm. Waning gibbous (92%), rising at 5:58 pm: a bright night.
Your diving day at a glance
The best window, 11:30 am to 1:10 pm, combines slack water at low tide, light wind, weak current and the sun high, though with a big swell.
Slack water comes from the tide: in inlets, channels and between islands the water can keep running for an hour or two after. Ask the local dive shop.
Never dive alone and check with the local dive shop: this rating is a guide, not a substitute for a professional.
Dive sites, wrecks and dive shops nearby
Map: OpenFreeMap · © OpenMapTiles · © OpenStreetMap contributors
- Antwerpen 0.7 mi
- HMS Royalo 1.0 mi
- Primrose (remains Of) 2.2 mi
- HMS Warspite (part Of) 2.5 mi
- Conqueror 3.2 mi
- Hellopes 3.5 mi
- Ponthieu 3.7 mi
- Wreck 1.0 mi
- Wreck 1.0 mi
- Wreck 1.4 mi
- Ap Diving 12 mi
- Scuba Ry Divers 12 mi
Within 12 mi. Some may be missing or closed; marine reserves usually need a permit. Open the map on OpenStreetMap · Missing one? Add it to OpenStreetMap
Wreck and reef positions are approximate and not for navigation; a wreck’s depth runs from the top of the hull to the seabed.
Sites: © OpenStreetMap contributors (ODbL). Wrecks: EMODnet Human Activities (AND-International), from UK Hydrographic Office data, CC BY 4.0. Contains public sector information licensed under the Open Government Licence v3.0.
Weather in Penzance
Now in Penzance
- Low / high
- 56 / 59 °F
- Rain
- 0.00 in · 0%
- Clouds
- 100%
- Humidity
- 84%
- Dew pointDew point
- 53 °F
- Visibility
- 11 mi
- UV indexUV
- 0 · low
- Air qualityAir
- Fair · 39
- Saharan dust
- No
- Pollen
- None
Pressure and fishing
- ↗ RisingRising Anglers say fish bite less for a while
- → SteadySteady · now Anglers expect normal activity
- ↘ FallingFalling Anglers say fish feed more before the change
Steady now (0.00 inHg in 3 hours). It barely changes over the next 48 hours. Steady pressure: anglers expect normal activity. Fast changes, either way, tend to affect fishing.
Today, hour by hourHour by hour
Bars: mean wind. Dashed line: gusts. Arrows point where the wind blows to.
| Time | 12:00 am | 3:00 am | 6:00 am | 9:00 am | 12:00 pm | 3:00 pm | 6:00 pm | 9:00 pm |
|---|---|---|---|---|---|---|---|---|
| Sky | Partly cloudy | Partly cloudy | Partly cloudy | Overcast | Overcast | Partly cloudy | Overcast | Overcast |
| Temperature | 56° | 57° | 57° | 58° | 59° | 59° | 57° | 57° |
| Wind (mph) | 13 WSW | 14 WSW | 15 WSW | 14 WSW | 11 WSW | 10 WSW | 6 SSW | 6 SSW |
| Gusts | 22 | 23 | 25 | 24 | 22 | 17 | 9 | 9 |
| Waves | 8.7 ft | 8.3 ft | 8.0 ft | 7.5 ft | 6.8 ft | 6.3 ft | 5.8 ft | 5.3 ft |
| Rain | 0.00 in | 0.00 in | 0.00 in | 0.00 in | 0.00 in | 0.00 in | 0.00 in | 0.00 in |
- 9:00 pm 57° 6 SSW 5.3 ft
- 12:00 am 58° 8 S 4.9 ft
- 3:00 am 58° 11 S 4.6 ft
- 6:00 am 57° 13 SSE 4.3 ft
- 9:00 am 57° 17 SSE 4.1 ft
- 12:00 pm 58° 18 SSE 4.1 ft
- 3:00 pm 58° 18 SSE 4.1 ft
- 6:00 pm 57° 17 SSE 3.9 ft
Next 14 daysComing days
| Day | Sky | Low / high | Max wind | Max wave | High tides |
|---|---|---|---|---|---|
| Today · 28 | 56 / 59 °F | 15 mph WSW | 8.7 ft | 5:31 am · 5:51 pm | |
| Thu 29 | 57 / 58 °F | 19 mph SSE | 4.9 ft | 6:11 am · 6:33 pm | |
| Fri 30 | 55 / 58 °F | 18 mph SE | 4.0 ft | 6:54 am · 7:19 pm | |
| Sat 31 | 53 / 60 °F | 12 mph E | 4.1 ft | 7:43 am · 8:12 pm | |
| Sun 1 | 51 / 56 °F | 7 mph NE | 3.3 ft | 8:40 am · 9:19 pm | |
| Mon 2 | 51 / 55 °F | 17 mph ENE | 2.7 ft | 9:55 am · 10:47 pm | |
| Tue 3 | 50 / 55 °F | 14 mph ENE | 3.0 ft | 11:25 am | |
| Wed 4 | 51 / 56 °F | 22 mph ENE | 4.3 ft | 12:16 am · 12:46 pm | |
| Thu 5 | 54 / 56 °F | 30 mph E | 5.0 ft | 1:24 am · 1:47 pm | |
| Fri 6 | 54 / 55 °F | 27 mph ESE | 3.9 ft | 2:16 am · 2:37 pm | |
| Sat 7 | 55 / 57 °F | 25 mph ESE | 5.0 ft | 3:00 am · 3:19 pm | |
| Sun 8 | 57 / 58 °F | 14 mph SSE | 4.2 ft | 3:39 am · 3:56 pm | |
| Mon 9 | 57 / 58 °F | 15 mph SSE | 4.0 ft | 4:15 am · 4:31 pm | |
| Tue 10 | 57 / 58 °F | 14 mph SSW | 3.3 ft | 4:48 am · 5:04 pm |
- Thu 29 Overcast 57° / 58° 4.9 ft
- Fri 30 Overcast 55° / 58° 4.0 ft
- Sat 31 Partly cloudy 53° / 60° 4.1 ft
- Sun 1 Overcast 51° / 56° 3.3 ft
- Mon 2 Overcast 51° / 55° 2.7 ft
- Tue 3 Overcast 50° / 55° 3.0 ft
- Wed 4 Overcast 51° / 56° 4.3 ft
Each day comes from the best model covering this spot: regional ones first (HRRR and NBM in the U.S., AROME, ICON-EU), then ECMWF; day 16, NOAA GFS. Waves: Météo-France up to day 10, then ECMWF WAM, coarser and further offshore. High tides: our own tide calculation.
- Normal Today, warmer than normal for late October (+2.5 °F; normal high: 56 °F). Climate by month →
Forecast from Open-Meteo (CC BY 4.0) with models from ECMWF, NOAA, Météo-France, DWD, Copernicus Marine and CAMS. Updated at 9:50 pm (local time).
The sun in Penzance
Sunrise and sunset
- First light 5:54 am
- Full dark 6:17 pm
- Civil dawn 6:32 am
- Civil dusk 5:39 pm
- Solar noon 12:06 pm (27° high)
- Daylight 10 h 0 min (−3 min)
- Evening golden hour 4:19 pm
- Full dark 6:17 pm
Golden hour and the day-night map
Today the sun is 92,359,485 mi away and looks 32′ 11″ across.
The moon in Penzance
Moon phase and position
Today the moon is 226,451 mi away and looks 32′ 47″ across.
Solunar periods
Today's activity: high- 12:45–2:45 am Major · the moon passes overhead · high activity
- 1:16–3:16 pm Major · the moon passes underfoot · high activity
- 9:59–10:59 am Minor · moonset · medium activity
- 5:28–6:28 pm Minor · moonrise · medium activity
According to solunar theory, fish feed more when the moon passes overhead or underfoot (major periods, about 2 h) and when it rises or sets (minor periods, 1 h). It works best around new and full moon.
Upcoming moon phases
2026 moon calendar →- Last quarter Sun, Nov 1 · 8:29 pmNov 1 in 4 days
- New moon Mon, Nov 9 · 7:03 amNov 9 in 12 days
- First quarter Tue, Nov 17 · 11:48 amNov 17 in 20 days
- Full moon Tue, Nov 24 · 2:54 pmNov 24 in 27 days
Perigee on October 28, 226,426 mi away, coinciding with the spring tides from October 26 to 28: they will be stronger than usual.
Where to fish in Penzance
Piers, ramps and tackle shops nearby
Map: OpenFreeMap · © OpenMapTiles · © OpenStreetMap contributors
- Albert Pier 0.3 mi
- North Pier 1.1 mi
- Mary Williams Pier 1.1 mi
- South Pier 1.2 mi
- Boat ramp 0.2 mi
- Boat ramp 0.3 mi
- Newlyn Slip 1.2 mi
- Penzance 0.3 mi
- Newlyn Harbour 1.2 mi
- The Old Harbour 1.2 mi
- Penzance Angling Centre 0.0 mi
- Newtown Angling Centre 6.4 mi
Within 9.3 mi. A spot may be missing or closed. Open the map on OpenStreetMap · Missing one? Add it to OpenStreetMap
Spots: © OpenStreetMap contributors (ODbL) and Overture Maps.
Water depth
Gentle slopeThe bottom slopes gently: 16 ft deep 0.35 mi from shore and 33 ft at 0.55 mi.
From the shoreline (0.3 mi from Penzance) out to sea, heading south.
How far from shore
- 16 ft deep0.35 mi
- 33 ft deep0.55 mi
- 66 ft deep1.5 mi
- 164 ft deepnot within 3.1 mi
For fishing, swimming and diving
- Shore fishing. Shallow, gradual bottom (16 ft at 0.35 mi): cast far from the beach and fish the high tide, when there is more water close in.
- Swimming. A very gentle way in with plenty of shallow water, good for kids. At low tide the water can be far out.
- Diving. 33 ft deep 0.55 mi from shore; 66 ft is far out (1.5 mi): for deeper dives, go by boat.
Source: EMODnet Bathymetry DTM 2024 (CC BY 4.0), cells of about 380 ft; depth at the lowest astronomical tide. For reference only: not for navigation or anchoring.
Nearest lighthouse
Penzance South Pier Light 0.4 mi east
- Light
- A flash every 5 s; white or red depending on where you see it from · Fl WR 5s
- Range
- 17 nautical miles (20 mi)
- Light height
- 36 ft above sea level
- Tower height
- 30 ft
Other lighthouses nearby: Newlyn Harbour South Pier Light (1.1 mi south), Tater Du Lighthouse (4.9 mi south).
Light details: NGA List of Lights (USA); the rest from Wikidata. For reference only: not for navigation. Wikidata · Sources and licenses
Tides near PenzanceTides nearby
- Newlyn1.1 mi
- Tredavoe1.5 mi
- Mousehole2.5 mi
- Marazion2.8 mi
- Uny Lelant6.2 mi
- St Just6.4 mi
- St Ives6.6 mi
- Hayle6.8 mi
- Porthleven10 mi
- Camborne12 mi
Penzance at a glance
- Town or city of about 19,872 people. Coordinates: 50.119° N, 5.537° W.
- It is 24 mi southwest of Truro, the main place in Cornwall. The sun rises 2 min later and sets 2 min later than in Truro.
- The nearest tide station, Newlyn, is 1.1 mi to the south.
- Its coast faces south.
Questions about PenzanceQuestions
What time is high tide today in Penzance?
Today in Penzance there are high tides at 5:31 am (18.1 ft) and 5:51 pm (17.9 ft) and low tide at 12:20 pm. Tide coefficient 95.
What time is sunset today in Penzance?
At 5:06 pm. There is light until the end of civil twilight, at 5:39 pm.
What time is sunrise tomorrow in Penzance?
At 7:07 am. First light comes at 5:55 am.
What phase is the moon today?
Waning gibbous, 92% illuminated. New moon on Mon, Nov 9 · 7:03 am.
When are the next spring tides?
From October 26 to 28, together with the lunar perigee: they will be stronger than usual.
What are today's solunar periods?
Major 12:45–2:45 am, Minor 9:59–10:59 am, Major 1:16–3:16 pm, Minor 5:28–6:28 pm. Today's activity is high.
What's the weather like today in Penzance?
Overcast, from 56 °F to 59 °F, with a gentle breeze from the south-southwest (8 mph) and a 0% chance of rain.
How is the sea today in Penzance?
Moderate (Douglas 4): 5.2 ft waves with a period of 9.2 s from the west. The water is 57.7 °F.
When is the best time to visit Penzance?
The best time to visit Penzance is from June to August: highs of 63 °F to 66 °F, about 9 rainy days a month and 7 hours of sunshine a day.
Can I use this data for navigation?
No. These are predictions for fishing and leisure; for navigation, use the official publications.
Where this data comes from
Tide: Newlyn tide gauge (UK National Tide Gauge Network). This uses Environment Agency tide gauge data from the real-time data API (Beta), under the Open Government Licence v3.0; constants fitted by TidePlanet from a year of its readings. Sun and moon: our own calculation with astronomy-engine. Places: GeoNames (CC BY 4.0). Coastline: © OpenStreetMap contributors (ODbL).