TidePlanet

Today in Saint-Martin-des-Champs there are high tides at 7:26 am (19.9 ft) and 7:49 pm (18.9 ft) and low tides at 3:28 am and 3:49 pm. Tide coefficient 88. Right now the tide is rising toward the high tide at 7:26 am. The sun rises at 7:57 am and sets at 6:01 pm: 10 h 4 min of daylight. The moon is 85% illuminated (waning gibbous) and rises at 7:58 pm. Major solunar periods run from 2:41 am to 4:41 am and from 3:14 pm to 5:14 pm. The next spring tides arrive from November 9 to 11. The sea is slight, with 3.7 ft waves. There's a light air from the south-southeast (3 mph). Fog, 45 °F.

Fishing

Fishing in Saint-Martin-des-Champs today

Fishing forecast, 7 days →

Best time to fish

Solunar activity today: medium
7
Good day · 7 out of 10 3:10–4:50 pm Also 7:20–8:30 am and 7:30–8:30 pm
  • Low tide at 3:49 pm
  • Major period 3:14–5:14 pm
  • Steady pressure (30.27 inHg), light offshore wind (6 mph) and some swell (2.6 ft waves) to stir the water
  • Waning gibbous: a bit more activity than at the quarters
  • Highest tide coefficient today: 88 (average tides)

Your day at a glance

The best window, 3:10 pm to 4:50 pm, combines the 3:49 pm low tide, a major period and some swell. Also good from 7:20 am to 8:30 am, with the 7:26 am high tide, sunrise and some swell. Also good from 7:30 pm to 8:30 pm, with the 7:49 pm high tide, moonrise, falling pressure and some swell.

Species with the most records nearby: ballan wrasse, pollack, small-spotted catshark and veined squid. October is one of the months when these are seen most: ballan wrasse and pollack. What you can catch

How it works · Next 7 days · Fishing rules

Beach

Beach day in Saint-Martin-des-Champs

Beach forecast, 7 days →

Is it a beach day?

0
Not a beach day · 0 out of 10 No good beach time today.
  • Low tide at 3:49 pm: more sand
  • Cloudy (100% cloud cover)
  • Feels like 55 °F: chilly for the beach
  • Light offshore wind (9 mph): it blows floats and inflatables out to sea
  • Swim with care: 3.3 ft waves every 10 s; moderate rip current risk
  • Water at 59 °F (cold)

Today, hour by hour

  • Swimming Use care · 3.3 ft

    3.3 ft waves every 10 s: swim with care and stay where you can stand. Moderate rip current risk. Always follow the lifeguard's flags.

  • Water 59 °F

    Cold: ease in slowly.

  • Sun & sunscreen UV 2 · SPF 15

    Max UV 2 (low): SPF 15 sunscreen.

  • Wind 9 mph

    Offshore breeze (9 mph). Watch floats and inflatables: offshore wind carries them out to sea.

  • Tide & sand 3:49 pm

    Low tide at 3:28 am and 3:49 pm: that's when there's the most sand. High tide at 7:26 am and 7:49 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 Saint-Martin-des-Champs

We don't know of any named beaches within 6.2 mi of Saint-Martin-des-Champs.

Missing one? Beaches come from OpenStreetMap: you can add it there. Add or fix on OpenStreetMap

Beaches and amenities: © OpenStreetMap contributors (ODbL). Bathing water quality: European Environment Agency (EEA), with data from the French Ministry of Health (baignades.sante.gouv.fr).

Tides

Tides in Saint-Martin-des-Champs

Tides for 7 days →

Today's high and low tides

  • ▼ Low tide 3:28 am 2.6 ft
  • ▼ Low tide 3:49 pm 2.5 ft
  • ▲ High tide 7:49 pm 18.9 ft · coef. 85

↑ Rising The tide is rising. 2 h 53 min to high tide at 7:26 am.

Tide coefficient 88 for the 7:26 am high tide and 85 for the 7:49 pm high tide. Average coefficient. The water rises and falls 17.4 ft between the highest high and the lowest low: an average 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 August 14 (21.8 ft) and the lowest, on September 11 (0.5 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 9 to 11 (coefficient 97, 20.2 ft range). The smallest, from October 19 to 20 (coefficient 37, 8.1 ft).

Tide and solunar table · this week

Day Sun Tide 1Tide 2Tide 3Tide 4 Coef. Moon Major periods Activity
Today, Thu 29 7:57 am · 6:01 pm Low tide 3:28 am · 2.6 ft High tide 7:26 am · 19.9 ft Low tide 3:49 pm · 2.5 ft High tide 7:49 pm · 18.9 ft Coef. 88 85% Major periods 2:41 am · 3:14 pm Medium
Fri 30 7:58 am · 5:59 pm Low tide 4:04 am · 3.0 ft High tide 8:06 am · 18.8 ft Low tide 4:24 pm · 2.8 ft High tide 8:46 pm · 17.4 ft Coef. 82 76% Major periods 3:46 am · 4:18 pm Medium
Sat 31 8:00 am · 5:57 pm Low tide 2:41 am · 3.1 ft High tide 9:06 am · 17.4 ft Low tide 3:19 pm · 2.9 ft High tide 9:58 pm · 15.8 ft Coef. 73 66% Major periods 4:49 am · 5:19 pm Medium
Sun 1 8:01 am · 5:56 pm Low tide 3:49 am · 3.4 ft High tide 10:19 am · 16.0 ft Low tide 4:38 pm · 3.2 ft High tide 11:03 pm · 14.6 ft Coef. 63 Last quarter Major periods 5:48 am · 6:15 pm Medium
Mon 2 8:03 am · 5:54 pm Low tide 5:08 am · 3.8 ft High tide 11:32 am · 15.0 ft Low tide 6:10 pm · 3.5 ft — Coef. 55 43% Major periods 6:42 am · 7:07 pm Medium
Tue 3 8:05 am · 5:53 pm High tide 12:19 am · 14.0 ft Low tide 6:40 am · 4.0 ft High tide 12:59 pm · 14.8 ft Low tide 8:12 pm · 3.3 ft Coef. 55 33% Major periods 7:31 am · 7:55 pm Medium
Wed 4 8:06 am · 5:51 pm High tide 1:46 am · 14.4 ft Low tide 8:41 am · 3.5 ft High tide 2:21 pm · 15.7 ft Low tide 9:37 pm · 2.4 ft Coef. 63 23% Major periods 8:17 am · 8:40 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

A · Official station

Tides from the Morlaix station (REFMAR (Vigicrues)), 0.9 mi from Saint-Martin-des-Champs. Times and heights are its predictions.

Station data attribution: REFMAR, MORLAIX_VIGICRUES (Vigicrues), http://dx.doi.org/10.17183/REFMAR#440, https://data.shom.fr/donnees/refmar/440: sea level observations of 2025-09-30 to 2026-10-01. Licence Ouverte v2.0 (Etalab, https://www.etalab.gouv.fr/licence-ouverte-open-licence/). Modified: harmonic constants fitted by TidePlanet from these observations.

How we calculate the tide

Sea and waves

The sea at Saint-Martin-des-Champs

7-day waves

Sea stateSea state: slight

Slight Douglas 3 · light breeze, Beaufort 2
Waves 3.7 ft · 10.6 s from the west-northwest (283°)
Swell 3.7 ft · 8.8 s from the west-northwest
Current 1.1 mph toward the ESE

The waves you may find

  • Most commonMost common1.9 ft
  • Significant3.7 ft
  • Highest expectedHighest7.4 ft

One wave in seven is higher than the significant height, and about 3 times a day one reaches 7.4 ft. Before heading out, expect waves of up to 7.4 ft.

Wind on the coast and offshore

On the coast 3 mph SSE · gusts 5
Offshore (13 mi NNE)Offshore 6 mph SE · gusts 10

Offshore wind. The coast faces north and the wind blows from land out to sea: calm shore and clean waves, but watch the drift out to sea.

Offshore Hourly wind →

Wave height, next 7 daysWaves, next 7 days

Waves stay much the same all week. The biggest waves arrive on Wednesday 4: 4.7 ft with a period of 7 s, from the north-northeast (moderate).

Water temperature

Water temperature →
Water now59.5 °F
Today 59.2–59.5 °F air: 42 / 59 °F

Water temperature changes how fish behave: in very cold or very warm water they feed less. The water cools over the next few days: about 57.7 °F by Wednesday 4.

Water warmer than normal for late October (+2.2 °F).

Water temperature →

Forecast from Open-Meteo (CC BY 4.0) with models from ECMWF, NOAA, Météo-France, DWD, Copernicus Marine and CAMS. Updated at 4:32 am (local time).

Diving

Diving in Saint-Martin-des-Champs today

Diving and snorkeling, 7 days →

Diving and snorkeling today

Likely visibility: poor
6
Average day · 6 out of 10 1:10–4:10 pm Also 7:20–8:50 am
  • Slack water around low tide (3:49 pm): little current from 2:20 pm to 4:04 pm
  • 2.6 ft swell at 8 s from the west-northwest: some surge on the bottom
  • Light offshore wind (7 mph)
  • 0.2 mph current toward the east, weak (model)
  • Sun high: more light underwater
Swell 2.6 ft 8 s · from the WNW
Likely visibility Poor Snorkeling: fair
Water and suit 59.2 °F 7 mm wetsuit
Current 0.2 mph toward the E
  • Slack water today: low tide 3:28 am (2:00–3:43 am), high tide 7:26 am (7:00–8:30 am), low tide 3:49 pm (2:20–4:04 pm) and high tide 7:49 pm (7:20–9:00 pm)
  • Likely visibility: poor. Swell (up to 7.3 ft at 10 s) over the last few days has stirred up the water. Based on the last 24 hours of data.
  • Water at 59.2 °F: a 7 mm wetsuit, with hood and booties.
  • Snorkeling: doable, with some waves or wind.
  • Night dive: dark from 6:33 pm. Waning gibbous (85%), rising at 7:58 pm: a bright night.

Your diving day at a glance

The best window, 1:10 pm to 4:10 pm, combines slack water at low tide, light wind, weak current and the sun high, though with some swell. Also worth a look from 7:20 am to 8:50 am, with slack water at high tide, light wind and weak current, though with some 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.

How it works · Next 7 days

Dive sites, wrecks and dive shops nearby

Map: OpenFreeMap · © OpenMapTiles · © OpenStreetMap contributors

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

Weather in Saint-Martin-des-Champs

14-day weather

Now in Saint-Martin-des-Champs

Now 45 °F Fog · feels like 41 °F · 42 / 59 °F
Low / high
42 / 59 °F
Rain
0.00 in · 0%
Clouds
100%
Humidity
92%
Dew pointDew point
43 °F
Visibility
1.6 mi
UV indexUV
0 · low
Air qualityAir
Fair · 34
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). 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 am3:00 am6:00 am9:00 am12:00 pm3:00 pm6:00 pm9:00 pm
Sky FogFogOvercastOvercastOvercastOvercastOvercastOvercast
Temperature 46°45°43°43°56°59°54°47°
Wind (mph) 4 SSE3 SSE3 SSE3 SSE8 SE7 SE3 E2 SE
Gusts 5454161492
Waves 4.4 ft3.9 ft3.6 ft3.3 ft3.0 ft2.6 ft2.4 ft2.2 ft
Rain 0.00 in0.00 in0.00 in0.00 in0.00 in0.00 in0.00 in0.00 in
  • 6:00 am 43° 3 SSE 3.6 ft
  • 9:00 am 43° 3 SSE 3.3 ft
  • 12:00 pm 56° 8 SE 3.0 ft
  • 3:00 pm 59° 7 SE 2.6 ft
  • 6:00 pm 54° 3 E 2.4 ft
  • 9:00 pm 47° 2 SE 2.2 ft
  • 12:00 am 43° 3 SE 2.1 ft
  • 3:00 am 42° 3 ESE 2.0 ft

Next 14 daysComing days

Day Sky Low / high Max wind Max wave High tides
Today · 29 Fog 42 / 59 °F 9 mph SE 4.4 ft 7:26 am · 7:49 pm
Fri 30 Fog 40 / 60 °F 6 mph E 3.1 ft 8:06 am · 8:46 pm
Sat 31 Fog 37 / 58 °F 8 mph E 3.4 ft 9:06 am · 9:58 pm
Sun 1 Fog 44 / 58 °F 9 mph ENE 3.5 ft 10:19 am · 11:03 pm
Mon 2 Overcast 47 / 58 °F 12 mph NE 3.9 ft 11:32 am
Tue 3 Light drizzle 50 / 55 °F 13 mph NE 3.9 ft 12:19 am · 12:59 pm
Wed 4 Clear sky 44 / 54 °F 13 mph ENE 4.7 ft 1:46 am · 2:21 pm
Thu 5 Mainly clear 40 / 51 °F 10 mph E 4.1 ft 2:54 am · 3:19 pm
Fri 6 Light drizzle 42 / 55 °F 10 mph ESE 2.7 ft 3:45 am · 4:05 pm
Sat 7 Light drizzle 45 / 57 °F 13 mph SSE 2.9 ft 4:27 am · 4:44 pm
Sun 8 Drizzle 53 / 59 °F 12 mph SSE 1.4 ft 5:04 am · 5:20 pm
Mon 9 Drizzle 56 / 60 °F 11 mph S 1.2 ft 5:39 am · 5:54 pm
Tue 10 Light rain 56 / 61 °F 11 mph SSW 1.4 ft 6:13 am · 6:28 pm
Wed 11 Light rain 52 / 56 °F 15 mph SW 2.6 ft 6:45 am · 7:00 pm
  • Fri 30 Fog 40° / 60° 3.1 ft
  • Sat 31 Fog 37° / 58° 3.4 ft
  • Sun 1 Fog 44° / 58° 3.5 ft
  • Mon 2 Overcast 47° / 58° 3.9 ft
  • Tue 3 Light drizzle 50° / 55° 3.9 ft
  • Wed 4 Clear sky 44° / 54° 4.7 ft
  • Thu 5 Mainly clear 40° / 51° 4.1 ft
See all 14 days →

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.

Forecast from Open-Meteo (CC BY 4.0) with models from ECMWF, NOAA, Météo-France, DWD, Copernicus Marine and CAMS. Updated at 4:32 am (local time).

Sun

The sun in Saint-Martin-des-Champs

Sunrise and sunset →

Sunrise and sunset

Rises 7:57 am in the ESE (110°)ESE
Sets 6:01 pm in the WSW (250°)WSW
  • First light 6:47 am
  • Full dark 7:10 pm
  • Civil dawn 7:24 am
  • Civil dusk 6:33 pm
  • Solar noon 12:59 pm (28° high)
  • Daylight 10 h 4 min (−3 min)
  • Evening golden hour 5:15 pm
  • Full dark 7:10 pm

Golden hour and the day-night map

Morning golden hour7:57–8:42 am
Evening golden hour5:15–6:01 pm
Saint-Martin-des-Champs

Today the sun is 92,335,292 mi away and looks 32′ 11″ across.

Moon and solunar

The moon in Saint-Martin-des-Champs

The moon for 7 days →

Moon phase and position

Waning gibbous · 85% 85% illuminated · 18.8 days old New moon on Mon, Nov 9 · 8:03 am
Rises 7:58 pm in the NE (45°)NE
Sets 1:29 pm tomorrow · in the NW (313°) · set at 12:29 pm
Transit 3:41 am overhead
Visible 17 h 31 min from 7:58 pm to 1:29 pm

Today the moon is 226,618 mi away and looks 32′ 45″ across.

Solunar periods

Today's activity: medium
  • 2:41–4:41 am Major · the moon passes overhead · high activity
  • 3:14–5:14 pm Major · the moon passes underfoot · high activity
  • 11:59 am–12:59 pm Minor · moonset · medium activity
  • 7:28–8:28 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 · 9:29 pmNov 1 in 3 days
  • New moon Mon, Nov 9 · 8:03 amNov 9 in 11 days
  • First quarter Tue, Nov 17 · 12:48 pmNov 17 in 19 days
  • Full moon Tue, Nov 24 · 3:54 pmNov 24 in 26 days

Next perigee (the moon at its closest to Earth): November 25, 223,281 mi away.

Place

Where to fish in Saint-Martin-des-Champs

All places in Brittany →

Piers, ramps and tackle shops nearby

Map: OpenFreeMap · © OpenMapTiles · © OpenStreetMap contributors

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

Shallow, gradual

Shallow, gradual bottom: 0 ft at 0.35 mi.

From the shoreline (2.4 mi from Saint-Martin-des-Champs) out to sea, heading north.

How far from shore

  • 16 ft deepnot within 0.35 mi
  • 33 ft deepnot within 0.35 mi
  • 66 ft deepnot within 0.35 mi
  • 164 ft deepnot within 0.35 mi

For fishing, swimming and diving

  • Shore fishing. Very shallow: the water doesn't reach 16 ft within 0.35 mi. Cast far from the beach, ideally around high tide.
  • Swimming. A very gentle way in with plenty of shallow water, good for kids. At low tide the water can be far out.
  • Diving. Shallow: the water doesn't reach 33 ft within 0.35 mi. For deeper dives, take a boat farther out.

Inside bays, estuaries and harbors the bottom changes a lot from spot to spot (channels and shoals): use this only as a rough guide. There is land ahead (an island, a headland or the far shore) 0.35 mi out.

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

Photo of Phare de la Lande
Photo: Jlucnet · CC BY-SA 3.0

Phare de la Lande 4.5 mi northwest

Data from Wikidata. For reference only: not for navigation. Wikidata · Sources and licenses

Tides near Saint-Martin-des-ChampsTides nearby

All places in Brittany, A to Z (1,430) →

Saint-Martin-des-Champs at a glance

  • Town or city of about 5,033 people. Coordinates: 48.577° N, 3.845° W.
  • It is 32 mi northeast of Brest, the main place in Brittany. The sun rises 2 min earlier and sets 3 min earlier than in Brest.
  • The nearest tide station, Morlaix, is 0.9 mi to the north.
  • Its coast faces north.

Questions about Saint-Martin-des-ChampsQuestions

What time is high tide today in Saint-Martin-des-Champs?

Today in Saint-Martin-des-Champs there are high tides at 7:26 am (19.9 ft) and 7:49 pm (18.9 ft) and low tides at 3:28 am and 3:49 pm. Tide coefficient 88.

What time is sunset today in Saint-Martin-des-Champs?

At 6:01 pm. There is light until the end of civil twilight, at 6:33 pm.

What time is sunrise tomorrow in Saint-Martin-des-Champs?

At 7:58 am. First light comes at 6:49 am.

What phase is the moon today?

Waning gibbous, 85% illuminated. New moon on Mon, Nov 9 · 8:03 am.

When are the next spring tides?

From November 9 to 11.

What are today's solunar periods?

Major 2:41–4:41 am, Minor 11:59 am–12:59 pm, Major 3:14–5:14 pm, Minor 7:28–8:28 pm. Today's activity is medium.

What's the weather like today in Saint-Martin-des-Champs?

Fog, from 42 °F to 59 °F, with a light air from the south-southeast (3 mph) and a 0% chance of rain.

How is the sea today in Saint-Martin-des-Champs?

Slight (Douglas 3): 3.7 ft waves with a period of 10.6 s from the west-northwest. The water is 59.5 °F.

When is the best time to visit Saint-Martin-des-Champs?

The best time to visit Saint-Martin-des-Champs is from July to August: highs of 70 °F, about 7 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: Morlaix tide gauge (REFMAR, Vigicrues), doi:10.17183/REFMAR#440, licensed Licence Ouverte 2.0; constants fitted by TidePlanet from its readings. Sun and moon: our own calculation with astronomy-engine. Places: GeoNames (CC BY 4.0). Coastline: © OpenStreetMap contributors (ODbL).

Spotted a mistake? Tell us · How we calculate the tide

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