North Brittany & Cotentin · Saint-Cast-le-Guildo
Tides at Saint-Cast-le-Guildo
Next High water
08:37
in 2 h 34Water height 7.3 mMid-tide
87CoefficientSpring tide
| Low water | High water |
|---|---|
| 15:23 · 1.8 m | 08:37 · 11.8 m |
| tomorrow 03:43 · 1.5 m | 20:50 · 12.3 m |
Sunrise 07:21Sunset 20:57 Full moon
Today's conditions
💧 Water
☀️ Weather
Tides over 10 days
| coef. | Low water | High water | |
|---|---|---|---|
| Sat 29 Aug | 8797 | 03:081.7 m15:231.8 m | 08:3711.8 m20:5012.3 m |
| Sun 30 Aug | 9198 | 03:431.5 m15:571.7 m | 09:0712.1 m21:2112.4 m |
| Mon 31 Aug | 9195 | 04:171.6 m16:321.8 m | 09:3812.2 m21:5312.3 m |
| Tue 1 Sept | 8787 | 04:511.9 m17:062.2 m | 10:1012 m22:2612 m |
| Wed 2 Sept | 8076 | 05:252.4 m17:432.7 m | 10:4411.6 m23:0311.4 m |
| Thu 3 Sept | 6961 | 06:033 m18:243.3 m | 11:2311 m23:4510.6 m |
| Fri 4 Sept | 57 | 06:473.6 m19:163.9 m | 12:0910.2 m |
| Sat 5 Sept | 4645 | 07:454.2 m20:244.3 m | 00:389.7 m13:129.3 m |
| Sun 6 Sept | 3744 | 09:034.6 m21:564.3 m | 02:048.8 m15:078.9 m |
| Mon 7 Sept | 4255 | 10:454.4 m23:363.7 m | 04:169 m16:539.5 m |
Nearby
© OpenStreetMap
Best low-tide foraging days
- Sat 12 SeptLow water 15:21Foreshore exposed · 11:54 – 17:58coef. 105
- Fri 11 SeptLow water 14:43Foreshore exposed · 11:15 – 17:21coef. 104
- Sun 27 SeptLow water 14:55Foreshore exposed · 11:32 – 17:33coef. 101
- Sun 13 SeptLow water 15:56Foreshore exposed · 12:31 – 18:33coef. 100
- Sun 30 AugLow water 15:57Foreshore exposed · 12:36 – 18:33coef. 98
- Thu 10 SeptLow water 14:01Foreshore exposed · 10:33 – 16:39coef. 98
⚠ Watch the incoming tide on the foreshore.
Next spring tides
Beaches
Best fishing times at Saint-Cast-le-Guildo
Solunar theory places peaks of fish activity at the moon's meridian passes (major periods, ~2 h) and at moonrise and moonset (minor periods, ~1 h), stronger near the new and full moon and at dawn or dusk. It's an indicator, not a guarantee.
The Fishing tab above shows today’s periods, computed live for this spot.
FAQ
What is the tidal range at Saint-Cast-le-Guildo?
At Saint-Cast-le-Guildo, the tidal range reaches about 10.3 m at springs and 4.5 m at neaps (computed from the IFREMER atlas).
When is the next spring tide at Saint-Cast-le-Guildo?
The next spring tide at Saint-Cast-le-Guildo is on Saturday 29 August, with a coefficient of 97.
Predictions computed from the IFREMER / PREVIMER harmonic atlas (Pineau-Guillou, 2013).