Trelights tides today
- Tide now 13.3 ft ↓ falling · low 12:53 am (3.3 ft)
- Best time tomorrow 6:30–7:50 am good day · 8/10
- Beach day Not today Not a beach day · 0/10
- Waves · water 6.3 ft · 58 °F moderate · 10.0 s from the west
- Wind · air 7 mph · 54 °F from the SSE, gusts 11 · overcast
- Surf tomorrow 3.1–4.9 ft Good day · 7/10 · 7:00–11:00 am
- Sun 7:04 am–5:02 pm 9 h 58 min of daylight
- Moon 92% · 5:52 pm waning gibbous · rises at 5:52 pm
Today in Trelights there are high tides at 6:14 am (26.0 ft) and 6:38 pm (25.8 ft) and low tides at 12:12 am and 12:33 pm. Tide coefficient 97. Right now the tide is falling toward the low tide at 12:53 am. The sun rises at 7:04 am and sets at 5:02 pm: 9 h 58 min of daylight. The moon is 92% illuminated (waning gibbous) and rises at 5:52 pm. Major solunar periods run from 12:42 am to 2:42 am and from 1:13 pm to 3:13 pm. The next spring tides arrive from October 26 to 28. The sea is moderate, with 6.3 ft waves. There's a light breeze from the south-southeast (7 mph). Overcast, 54 °F.
Fishing in Trelights today
Best time to fish
Solunar activity today: high- High tide at 6:38 pm, coefficient 94
- Minor period 5:22–6:22 pm (moonrise)
- Sunset at 5:02 pm, golden hour from 4:15 pm
- Rising pressure (+0.24 inHg in 24 h), light offshore wind (9 mph) and 7.1 ft waves
- Waning gibbous: a bit more activity than at the quarters
- Highest tide coefficient today: 97 (spring tides)
- A minor period lines up with sunset
Your day at a glance
The best window, 5:20 pm to 6:20 pm, combines the 6:38 pm high tide, moonrise and sunset, though with rising pressure. Also worth a try from 6:30 am to 7:10 am, with the 6:14 am high tide and sunrise, though with rising pressure, moderate wind and rough seas.
Species with the most records nearby: small-spotted catshark, European plaice, ballan wrasse and pollack. October is one of the months when these are seen most: small-spotted catshark and European plaice. What you can catch
Beach day in Trelights
Is it a beach day?
- Low tide at 12:33 pm: more sand
- Cloudy (94% cloud cover)
- Feels like 55 °F: chilly for the beach
- Rain (0.07 in)
- Fresh cross-shore wind (18 mph): blowing sand
- Dangerous for swimming: 9.4 ft waves every 10 s; high rip current risk
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 · 9.4 ft
9.4 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 1 · SPF 15
Max UV 1 (low): SPF 15 sunscreen.
- Wind 18 mph
Fresh cross-shore wind (18 mph): blowing sand.
- Tide & sand 12:12 am
Low tide at 12:12 am and 12:33 pm: that's when there's the most sand. High tide at 6:14 am and 6:38 pm.
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 Trelights
Map: OpenFreeMap · © OpenMapTiles · © OpenStreetMap contributors
- Port Gaverne Beach 1.3 mi · NE
- Restrooms
- Parking
- Pentireglaze Haven 3.4 mi · W
- Restrooms
- Parking
- Hayle Bay 3.5 mi · W
- RNLI lifeguards in season
- Restrooms
- Parking
Excellent water quality 2025 season, Environment Agency
- Brea Beach 3.5 mi · SW
- Restrooms
- Parking
- Pentire Haven 3.5 mi · W
- Greenaway Beach 3.9 mi · W
- Gully 4.0 mi · W
- Daymer Bay 4.1 mi · W
- Restrooms
- Parking
Excellent water quality 2025 season, Environment Agency
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 Trelights
Webcams provided by windy.com — add a webcam
Tides in Trelights
Today's high and low tides
- ▼ Low tide 12:12 am 2.6 ft
- ▲ High tide 6:14 am 26.0 ft · coef. 97
- ▼ Low tide 12:33 pm 2.9 ft
- ▲ High tide 6:38 pm 25.8 ft · coef. 94
↓ Falling The tide is falling. 3 h 2 min to low tide at 12:53 am.
Tide coefficient 97 for the 6:14 am high tide and 94 for the 6:38 pm high tide. Spring tides. The water rises and falls 23.3 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 September 12 (26.6 ft) and the lowest, on March 20 (1.3 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 98, 23.6 ft range). The smallest, from October 19 to 20 (coefficient 29, 7.3 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 | 7:04 am · 5:02 pm | Low tide 12:12 am · 2.6 ft | High tide 6:14 am · 26.0 ft | Low tide 12:33 pm · 2.9 ft | High tide 6:38 pm · 25.8 ft | Coef. 97 | 92% | Major periods 12:42 am · 1:13 pm | High |
| Thu 29 | 7:05 am · 5:00 pm | Low tide 12:53 am · 3.3 ft | High tide 6:56 am · 25.4 ft | Low tide 1:17 pm · 3.7 ft | High tide 7:22 pm · 24.8 ft | Coef. 91 | 85% | Major periods 1:45 am · 2:18 pm | Medium |
| Fri 30 | 7:07 am · 4:58 pm | Low tide 1:36 am · 4.5 ft | High tide 7:41 am · 24.4 ft | Low tide 2:04 pm · 5.0 ft | High tide 8:09 pm · 23.3 ft | Coef. 81 | 76% | Major periods 2:50 am · 3:22 pm | Medium |
| Sat 31 | 7:09 am · 4:57 pm | Low tide 2:24 am · 6.0 ft | High tide 8:31 am · 23.1 ft | Low tide 2:59 pm · 6.4 ft | High tide 9:03 pm · 21.6 ft | Coef. 69 | 65% | Major periods 3:53 am · 4:23 pm | Medium |
| Sun 1 | 7:10 am · 4:55 pm | Low tide 3:21 am · 7.5 ft | High tide 9:29 am · 21.6 ft | Low tide 4:07 pm · 7.7 ft | High tide 10:10 pm · 20.1 ft | Coef. 57 | Last quarter | Major periods 4:52 am · 5:19 pm | Medium |
| Mon 2 | 7:12 am · 4:53 pm | Low tide 4:36 am · 8.6 ft | High tide 10:43 am · 20.5 ft | Low tide 5:32 pm · 8.3 ft | High tide 11:34 pm · 19.4 ft | Coef. 48 | 43% | Major periods 5:46 am · 6:11 pm | Medium |
| Tue 3 | 7:14 am · 4:51 pm | Low tide 6:05 am · 8.8 ft | High tide 12:10 pm · 20.3 ft | Low tide 6:57 pm · 7.9 ft | — | Coef. 48 | 32% | Major periods 6:35 am · 6:59 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 Port Isaac station (TICON-4), 1.1 mi from Trelights. Times and heights are its predictions.
Station data attribution: Slackwater database (https://github.com/openwatersio/slackwater-database). Source: Hart-Davis, M., Dettmering, D., Seitz, F. (2025), TICON-4: TIdal CONstants based on GESLA-4 sea-level records, SEANOE, https://doi.org/10.17882/109129. Licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Modified: see https://github.com/openwatersio/slackwater-database#modifications-to-source-data
The sea at Trelights
Sea stateSea state: moderate
The waves you may find
- Most commonMost common3.2 ft
- Significant6.3 ft
- Highest expectedHighest13 ft
One wave in seven is higher than the significant height, and about 3 times a day one reaches 13 ft. Before heading out, expect waves of up to 13 ft.
Wind on the coast and offshore
Offshore wind. The coast faces northwest and the wind blows from land out to sea: calm shore and clean waves, but watch the drift out to sea.
Wave height, next 7 daysWaves, next 7 days
Waves ease over the next few days. The biggest waves arrive on Wednesday 28: 11 ft with a period of 11 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 (+0.9 °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 9:51 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 Trelights today
Surf today
Fair- 4.7–7.2 ft surf at the shore, a good size with some punch
- Big surf (7.2 ft): for experienced surfers
- 7.5 ft swell at 9 s from the west, a bit short
- Light cross-shore wind (10 mph): a bit of chop
- Rising tide (high tide at 6:38 pm)
Big surf: for experienced surfers only. If in doubt, stay on the beach.
- Light: First light 6:30 am · sunrise 7:04 am · sunset 5:02 pm · last light 5:36 pm
- Tide: low 12:12 am (2.6 ft), high 6:14 am (26.0 ft), low 12:33 pm (2.9 ft) and high 6:38 pm (25.8 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 58.5 °F: a 4/3 fullsuit (booties if you run cold).
- Energy: 757 kJ · High power
Today’s surf at a glance
The best window, 4:00 pm to 5:36 pm, has a good size, though with big surf. 12:00 pm to 3:00 pm can also work, with a good size, though with big surf and cross-shore wind.
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 Trelights today
Diving and snorkeling today
Likely visibility: poor- Slack water around low tide (12:33 pm): little current from 12:10 pm to 1:00 pm
- 8.0 ft swell at 9 s from the west: heavy surge on the bottom
- Moderate cross-shore wind (13 mph)
- 0.2 mph current toward the southwest, weak (model)
- Sun high: more light underwater
Not a day for shore diving: swell, wind, current or storms during the best window. If you go, go with a dive shop and only if they give the OK.
- Slack water today: low tide 12:12 am (11:50 pm–12:30 am), high tide 6:14 am (5:59–6:30 am), low tide 12:33 pm (12:10–1:00 pm) and high tide 6:38 pm (6:20–7:00 pm)
- Likely visibility: poor. Swell (up to 10 ft at 10 s) and wind over the last few days have stirred up the water. Based on the last 24 hours of data.
- Water at 58.5 °F: a 7 mm wetsuit, with hood and booties.
- Snorkeling: better not, with these waves, wind or current.
- Night dive: dark from 5:36 pm. Waning gibbous (92%), rising at 5:52 pm: a bright night.
Your diving day at a glance
The best window, 12:00 pm to 1:30 pm, combines slack water at low tide, weak current and the sun high, though with a big swell and moderate wind.
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
- Castor 1 1.3 mi
- Skopelos Sky (after Part) 1.8 mi
- Sphene 2.6 mi
- Camelot Challenger 4.2 mi
- Maria Asumpta 4.2 mi
- Island Maid 4.3 mi
- Angele 4.3 mi
- Antoinette 4.6 mi
- Germaine 4.7 mi
- St Stanislas 5.1 mi
- Harlyn Dive School 2.2 mi
- Delphy Pool Ltd | Freediving & Spearfishing Courses UK, Wild Swimming, Scuba Diving & More 7.3 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 Trelights
Now in Trelights
- Low / high
- 54 / 58 °F
- Rain
- 0.07 in · 15%
- Clouds
- 100%
- Humidity
- 89%
- Dew pointDew point
- 51 °F
- Visibility
- 14 mi
- UV indexUV
- 0 · low
- Air qualityAir
- Fair · 31
- 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 (+0.01 inHg in 3 hours). Over the next 48 hours: +0.03 inHg. 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 | Overcast | Overcast | Overcast | Overcast | Overcast | Overcast | Overcast |
| Temperature | 57° | 58° | 57° | 58° | 58° | 58° | 57° | 54° |
| Wind (mph) | 22 WSW | 20 WSW | 17 SW | 18 WSW | 14 WSW | 13 WSW | 8 SSW | 8 SSE |
| Gusts | 32 | 29 | 26 | 27 | 23 | 19 | 13 | 13 |
| Waves | 11 ft | 10 ft | 9.7 ft | 9.3 ft | 8.5 ft | 7.8 ft | 7.1 ft | 6.5 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 54° 8 SSE 6.5 ft
- 12:00 am 53° 9 SSE 6.0 ft
- 3:00 am 52° 8 SSE 5.4 ft
- 6:00 am 51° 9 SSE 5.0 ft
- 9:00 am 52° 7 SSE 4.5 ft
- 12:00 pm 58° 14 SSE 4.3 ft
- 3:00 pm 58° 12 SSE 4.2 ft
- 6:00 pm 56° 7 SSE 4.0 ft
Next 14 daysComing days
| Day | Sky | Low / high | Max wind | Max wave | High tides |
|---|---|---|---|---|---|
| Today · 28 | 54 / 58 °F | 22 mph SW | 11 ft | 6:14 am · 6:38 pm | |
| Thu 29 | 51 / 58 °F | 14 mph SSE | 6.0 ft | 6:56 am · 7:22 pm | |
| Fri 30 | 49 / 59 °F | 13 mph SE | 4.7 ft | 7:41 am · 8:09 pm | |
| Sat 31 | 49 / 60 °F | 9 mph ESE | 4.8 ft | 8:31 am · 9:03 pm | |
| Sun 1 | 45 / 55 °F | 8 mph NE | 3.7 ft | 9:29 am · 10:10 pm | |
| Mon 2 | 44 / 54 °F | 11 mph ENE | 2.8 ft | 10:43 am · 11:34 pm | |
| Tue 3 | 43 / 53 °F | 11 mph ENE | 2.8 ft | 12:10 pm | |
| Wed 4 | 46 / 55 °F | 12 mph ENE | 4.2 ft | 12:59 am · 1:29 pm | |
| Thu 5 | 45 / 53 °F | 16 mph E | 3.9 ft | 2:06 am · 2:29 pm | |
| Fri 6 | 46 / 55 °F | 17 mph ESE | 1.9 ft | 2:58 am · 3:18 pm | |
| Sat 7 | 49 / 56 °F | 17 mph SE | 2.6 ft | 3:41 am · 4:00 pm | |
| Sun 8 | 55 / 56 °F | 11 mph SE | 1.8 ft | 4:20 am · 4:38 pm | |
| Mon 9 | 56 / 59 °F | 11 mph SSE | 1.9 ft | 4:57 am · 5:14 pm | |
| Tue 10 | 54 / 59 °F | 9 mph S | 1.4 ft | 5:32 am · 5:48 pm |
- Thu 29 Overcast 51° / 58° 6.0 ft
- Fri 30 Overcast 49° / 59° 4.7 ft
- Sat 31 Overcast 49° / 60° 4.8 ft
- Sun 1 Fog 45° / 55° 3.7 ft
- Mon 2 Overcast 44° / 54° 2.8 ft
- Tue 3 Overcast 43° / 53° 2.8 ft
- Wed 4 Clear sky 46° / 55° 4.2 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 (+2.1 °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 9:51 pm (local time).
The sun in Trelights
Sunrise and sunset
- First light 5:51 am
- Full dark 6:14 pm
- Civil dawn 6:30 am
- Civil dusk 5:36 pm
- Solar noon 12:03 pm (26° high)
- Daylight 9 h 58 min (−4 min)
- Evening golden hour 4:15 pm
- Full dark 6:14 pm
Golden hour and the day-night map
Today the sun is 92,359,532 mi away and looks 32′ 11″ across.
The moon in Trelights
Moon phase and position
Today the moon is 226,451 mi away and looks 32′ 47″ across.
Solunar periods
Today's activity: high- 12:42–2:42 am Major · the moon passes overhead · high activity
- 1:13–3:13 pm Major · the moon passes underfoot · high activity
- 9:59–10:59 am Minor · moonset · medium activity
- 5:22–6:22 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 Trelights
Piers, ramps and tackle shops nearby
Map: OpenFreeMap · © OpenMapTiles · © OpenStreetMap contributors
- The Alps Fishery 6.9 mi
- Boat ramp 1.0 mi
- Port Gaverne Beach Slipway 1.3 mi
- Boat ramp 1.4 mi
- Boat ramp 4.1 mi
- Boat ramp 4.4 mi
- Boat ramp 4.9 mi
- Boat ramp 5.0 mi
- Boat ramp 5.0 mi
- The Art of Fishing 4.3 mi
- Padstow Angling Centre 5.0 mi
- Trewartha Fishing Ltd 5.5 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
Deepens quicklyThe bottom deepens quickly: 33 ft of water 1,150 ft from shore.
From the shoreline (1.3 mi from Trelights) out to sea, heading northwest.
How far from shore
- 16 ft deep380 ft
- 33 ft deep1,150 ft
- 66 ft deep0.9 mi
- 164 ft deepnot within 3.1 mi
For fishing, swimming and diving
- Shore fishing. Deep water close in: about 14 ft just 330 ft out. Good for casting from rocks, jetties or the beach itself; current and surf hit harder here.
- Swimming. The bottom drops quickly near the shore and you are soon out of your depth. Keep an eye on kids and weak swimmers.
- Diving. Shore diving works here: 33 ft at 1,150 ft and 66 ft at 0.9 mi from shore.
Right by the shore the bottom may drop even faster than shown.
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.
Tides near TrelightsTides nearby
- Port Isaac1.2 mi
- Port Gaverne1.2 mi
- Rock3.4 mi
- Polzeath3.4 mi
- Trebetherick3.7 mi
- Wadebridge4.2 mi
- Padstow5.0 mi
- Trebarwith5.9 mi
- Tintagel7.1 mi
- Boscastle9.8 mi
Trelights at a glance
- Town or city. Coordinates: 50.578° N, 4.841° W.
- It is 24 mi northeast of Truro, the main place in Cornwall. The sun rises at the same time and sets 2 min earlier than in Truro.
- The nearest tide station, Port Isaac, is 1.1 mi to the north.
- Its coast faces northwest.
- Beaches and harbors nearby: Hayle Bay (3.7 mi), Daymer Bay (4.1 mi).
Questions about TrelightsQuestions
What time is high tide today in Trelights?
Today in Trelights there are high tides at 6:14 am (26.0 ft) and 6:38 pm (25.8 ft) and low tides at 12:12 am and 12:33 pm. Tide coefficient 97.
What time is sunset today in Trelights?
At 5:02 pm. There is light until the end of civil twilight, at 5:36 pm.
What time is sunrise tomorrow in Trelights?
At 7:05 am. First light comes at 5:53 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 12:42–2:42 am, Minor 9:59–10:59 am, Major 1:13–3:13 pm, Minor 5:22–6:22 pm. Today's activity is high.
What's the weather like today in Trelights?
Overcast, from 54 °F to 58 °F, with a light breeze from the south-southeast (7 mph) and a 15% chance of rain.
How is the sea today in Trelights?
Moderate (Douglas 4): 6.3 ft waves with a period of 10.0 s from the west. The water is 58.5 °F.
When is the best time to visit Trelights?
The best time to visit Trelights is from June to August: highs of 63 °F to 66 °F, about 11 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: Port Isaac station, with constants from TICON-4 (Hart-Davis, Dettmering and Seitz, 2025, SEANOE), licensed CC BY 4.0, via Slackwater database (changes). Sun and moon: our own calculation with astronomy-engine. Places: GeoNames (CC BY 4.0). Coastline: © OpenStreetMap contributors (ODbL).