Marine forecast

Guérande

France · 47.3282900°, -2.4293400°

Saint-nazaire

Marine Forecast for Guérande

Marine forecast for Guérande, France, with tide times and heights, wave and swell conditions, wind speed and direction, sea state, water temperature, coastal weather and fishing conditions.

LocationGuérande47.3282900°, -2.4293400°
Tide stationSaint-nazaire47.266862°, -2.20155° · SG-HA · Europe/Paris
Right now

Current conditions

Today · 15:00–16:00
Weather
Light rain showerLive marine weather
Wind
45.3 km/h SSWSpeed and direction
Waves
0.3 mSwell height
Air
15.3°CAir temperature
Water
15.5°CWater temperature
Tide
High at 03:33High tide window

Tides

Guérande tide times and heights

Next high tide03:334.7 m · Coeff. 61
Next low tide09:461.5 m
Datum
ZH
Events
4

Tide height through the day

Local time · m
TimeTypeHeightCoefficient
03:33High4.7 m61/120
09:46Low1.5 m—
15:46High4.8 m68/120
22:16Low1.4 m—

Waves

Guérande wave and swell forecast

Wave height0.3 mW
Swell period7.6 sSmall
Significant wave
1.4 m
Max wave
2.8 m
Water
15.5°C
Sea state
4

Wave and swell conditions

Local time · m
TimeSwellPeriodDirectionSignificantMaxWaterSea state
00:000.3 m7.6 sW · 272.7°1.4 m2.8 m15.5°C4/9
01:000.2 m7.8 sW · 272.3°1.2 m2.5 m15.5°C3/9
02:000.1 m8 sW · 271.9°1.1 m2.2 m15.5°C3/9
03:000.1 m10 sW · 279.4°1.3 m2.6 m15.4°C4/9
04:000.1 m12 sWNW · 286.9°1.5 m3.1 m15.4°C4/9
05:000 m14 sWNW · 294.5°1.8 m3.5 m15.4°C4/9
06:000 m13.4 sW · 268.3°1.8 m3.5 m15.3°C4/9
07:000 m12.8 sWSW · 242.2°1.7 m3.5 m15.3°C4/9
08:000 m12.2 sSW · 216.1°1.7 m3.4 m15.3°C4/9
09:000 m13.1 sSW · 230.3°1.7 m3.4 m15.2°C4/9
10:000.1 m14 sWSW · 244.6°1.7 m3.4 m15.2°C4/9
11:000.1 m14.9 sW · 258.9°1.7 m3.4 m15.1°C4/9
12:000.2 m14.5 sW · 263.5°1.7 m3.3 m15.1°C4/9
13:000.3 m14.1 sW · 268.2°1.7 m3.3 m15.1°C4/9
14:000.4 m13.7 sW · 272.9°1.6 m3.3 m15.1°C4/9
15:000.4 m13.3 sW · 271.8°1.6 m3.2 m15.1°C4/9
16:000.4 m12.8 sW · 270.8°1.5 m3.1 m15.1°C4/9
17:000.4 m12.4 sW · 269.8°1.5 m3 m15.1°C4/9
18:000.5 m11.9 sW · 271.4°1.4 m2.8 m15.1°C4/9
19:000.5 m11.5 sW · 273.1°1.3 m2.7 m15°C4/9
20:000.5 m11.1 sW · 274.7°1.3 m2.5 m15°C4/9
21:000.5 m9.8 sW · 269.4°1.2 m2.5 m14.9°C3/9
22:000.5 m8.5 sW · 264.2°1.2 m2.4 m14.9°C3/9
23:000.5 m7.3 sW · 258.9°1.2 m2.3 m14.9°C3/9

Wind

Guérande wind forecast

Wind speed45.3 km/hSSW
Gusts79.8 km/hStrong wind
Direction
SSW
Bearing
206.5°
Beaufort
6

Wind speed and gusts

Local time · km/h
TimeWindGustsForceDirection
00:0045.3 km/h79.8 km/h6/12SSW · 206.5°
01:0044.4 km/h79.8 km/h6/12SW · 218.4°
02:0043.5 km/h79.8 km/h6/12SW · 230.2°
03:0048.7 km/h102.6 km/h6/12SW · 235.5°
04:0054 km/h102.6 km/h7/12WSW · 240.8°
05:0059.3 km/h102.6 km/h7/12WSW · 246°
06:0059.4 km/h108 km/h7/12WSW · 254°
07:0059.4 km/h108 km/h7/12W · 262°
08:0059.5 km/h108 km/h7/12W · 270.1°
09:0057.6 km/h97.3 km/h7/12W · 275.1°
10:0055.8 km/h97.3 km/h7/12W · 280.1°
11:0054 km/h97.3 km/h7/12WNW · 285.1°
12:0051.9 km/h83.9 km/h7/12WNW · 286.3°
13:0049.9 km/h83.9 km/h7/12WNW · 287.5°
14:0047.8 km/h83.9 km/h6/12WNW · 288.6°
15:0045.9 km/h75.7 km/h6/12WNW · 289°
16:0044 km/h75.7 km/h6/12WNW · 289.5°
17:0042.2 km/h75.7 km/h6/12WNW · 289.9°
18:0038.7 km/h57.9 km/h6/12WNW · 290.5°
19:0035.3 km/h57.9 km/h5/12WNW · 291.2°
20:0031.8 km/h57.9 km/h5/12WNW · 291.9°
21:0030.1 km/h47.2 km/h5/12WNW · 290.4°
22:0028.3 km/h47.2 km/h5/12WNW · 288.9°
23:0026.6 km/h47.2 km/h4/12WNW · 287.4°

Weather

Guérande marine weather forecast

Air temperature15.3°CFeels like 2.9°C
Water temperature15.5°C
Weather conditionsLight rain showerRain 68%
Humidity
85%
Visibility
10 km
Pressure
1007 hPa
Cloud cover
95%
UV
0

Air and water temperature

Local time · °C
TimeConditionsAir tempWaterFeelsRainHumidityVisibilityPressureCloudUV
00:00Light rain shower15.3°C15.5°C2.9°C68%85%10 km1007 hPa95%0
01:00Light rain shower15.3°C15.5°C5.1°C61%80%10 km1006 hPa68%0
02:00Patchy rain possible14.6°C15.5°C5.9°C39%79%9 km1005 hPa79%0
03:00Light rain shower13.5°C15.4°C2.7°C33%80%10 km1005 hPa62%0
04:00Light rain shower13.2°C15.4°C1.3°C36%79%10 km1005 hPa78%0
05:00Light rain shower13°C15.4°C2.6°C72%82%10 km1002 hPa100%0
06:00Light rain shower13.2°C15.3°C0.7°C62%84%10 km1003 hPa100%0
07:00Light rain shower13.2°C15.3°C0.1°C42%79%10 km1004 hPa100%0
08:00Light rain shower13.1°C15.3°C2.1°C47%79%10 km1005 hPa96%0
09:00Light rain shower12.8°C15.2°C0.7°C38%77%10 km1008 hPa100%0
10:00Patchy rain possible12.6°C15.2°C2°C25%75%10 km1010 hPa83%0
11:00Patchy rain possible13.5°C15.1°C3°C13%63%10 km1012 hPa80%1
12:00Patchy rain possible12.8°C15.1°C2.8°C16%69%10 km1014 hPa86%1
13:00Sunny13°C15.1°C2.8°C5%65%10 km1016 hPa5%2
14:00Patchy rain possible13.8°C15.1°C3.8°C11%58%10 km1016 hPa75%2
15:00Patchy rain possible12.9°C15.1°C3.5°C22%65%10 km1018 hPa93%2
16:00Patchy rain possible13°C15.1°C3.6°C9%60%10 km1018 hPa62%1
17:00Sunny13.5°C15.1°C4.8°C4%56%10 km1018 hPa21%1
18:00Patchy rain possible12.8°C15.1°C4°C16%61%10 km1020 hPa100%0
19:00Overcast12.6°C15°C4.6°C15%60%10 km1021 hPa100%0
20:00Cloudy12.3°C15°C6.3°C10%62%10 km1021 hPa66%0
21:00Overcast12.8°C14.9°C5.6°C15%62%10 km1023 hPa98%0
22:00Overcast12.6°C14.9°C5.8°C16%64%10 km1023 hPa100%0
23:00Patchy rain possible12.2°C14.9°C7.3°C11%67%10 km1023 hPa56%0

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Fishing

Fishing conditions for Guérande based on tides, wind, swell and weather

Fishing score60 / 100Good
Best time17:00–21:00Peak 77 / 100
Positive drivers
Strong Ebb Current, Moonrise, Rising Pressure, Onshore Wind Brassage
Soft negatives
—
Negatives
—

Fishing conditions through the day

Local time · /100
TimeScoreRatingConfidenceDrivers
00:0059/100Fair100%
01:0052/100Fair100%
02:0025/100Poor100%
03:005/100Poor100%
04:0032/100Poor100%
05:0057/100Fair100%
06:0055/100Fair100%
07:0057/100Fair100%
08:0047/100Fair100%
09:0029/100Poor100%
10:0048/100Fair100%
11:0068/100Good100%
12:0064/100Good100%
13:0059/100Fair100%
14:0035/100Poor100%
15:0017/100Poor100%
16:0047/100Fair100%
17:0077/100Very Good100%
18:0077/100Very Good100%
19:0077/100Very Good100%
20:0075/100Very Good100%
21:0049/100Fair100%
22:0030/100Poor100%
23:0041/100Poor100%

Astronomy

Moon phases, sunrise and sunset for Guérande

Waxing Gibbous
Current moon phase

Waxing Gibbous

11.9 days old 91% illuminated
Next moonrise17:39
Next moonset05:19

Next Moon Phases

Moon iconDatePhase
New Moon2026-11-09New Moon
First Quarter2026-11-17First Quarter
Full Moon2026-10-26Full Moon
Last Quarter2026-11-01Last Quarter

Sun times

Sunrise
08:39
Sunset
19:08

About Guérande

Explore marine conditions around Guérande in Pays de la Loire, France with tide, wind, wave, weather, fishing and astronomy data.

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