East
Grouville Bay (Longbeach)
Broad east-coast sweep with long sand at lower water and a big tide range that can make it excellent for open beach walks.
Key features
Directions
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Google Maps
Apple MapsCoastal context
This coast is treated as a broad tidal flat, so low tide opens a lot more walkable ground but the incoming tide matters more. South and east Jersey are treated as lower-lying with larger visible tidal change.
Best times today
Dog walk
Why this best time
Excellent dog-walk option. This is one of the more practical dog-walk choices. The shoreline has usable room now.
13:45–15:45
Family
Why this best time
Family conditions are good overall. This is one of the easier family picks. Access, parking, and facilities support a family visit. Wind comfort matters here.
15:45–17:45
Low tide walk
Why this best time
Excellent low-tide walk because the tide is low enough to open a proper stretch of shore and the shoreline shape suits a longer low-water walk. The falling tide should open a little more room.
13:45–15:45
Paddleboard
Why this best time
Paddleboarding conditions are fair because the NW wind is too lively for easy paddling, the water is more exposed or less settled, and the tide is away from the stronger paddleboarding window.
15:45–17:45
Picnic
Why this best time
Good picnic option. The weather makes it a more mixed picnic call. Access and nearby basics are stronger here.
16:45–18:45
Rockpooling
Why this best time
Good rockpooling option because low water is exposing more shore and the shoreline has enough rock, stone, or mixed ground to make pools more likely.
13:45–15:45
Sheltered today
Why this best time
Good sheltered choice today because it has some protection from the NW wind and the bay is only partly sheltered.
16:45–18:45
Sunset
Why this sunset score
A mixed sunset pick because the sunset angle is decent here, but not as strong as the western headlands. Some cloud could still make the light interesting.
21:47–22:33
Surf
Why this best time
Surf setup is fair because the NW wind is workable but not ideal, this beach is not one of the stronger surf-exposed spots, and the tide is in a workable surf window.
16:45–18:45
Swim
Why this best time
Good swim option because the tide lines up well for swimming and wind exposure takes some of the comfort away.
17:45–19:45
Walk
Why this best time
Excellent for walking now because the tide is low enough to expose plenty of walking space. The falling tide gives you a little more room.
13:45–15:45
Sunrise
A excellent sunrise pick because this coast catches early light well. The forecast looks clear enough for colour.
Sunrise time
Tomorrow 06:03
Best window
05:45–06:27
Sunset
A mixed sunset pick because the sunset angle is decent here, but not as strong as the western headlands. Some cloud could still make the light interesting.
Sunset time
22:15
Best window
21:47–22:33
Dog walk
Excellent dog-walk option. This is one of the more practical dog-walk choices. The shoreline has usable room now.
Family
Family conditions are good overall. This is one of the easier family picks. Access, parking, and facilities support a family visit. Wind comfort matters here.
Low tide walk
Excellent low-tide walk because the tide is low enough to open a proper stretch of shore and the shoreline shape suits a longer low-water walk. The falling tide should open a little more room.
Paddleboard
Paddleboarding conditions are fair because the SE wind is too lively for easy paddling, the water is more exposed or less settled, and the tide is away from the stronger paddleboarding window.
Picnic
Good picnic option. The weather makes it a more mixed picnic call. Access and nearby basics are stronger here.
Rockpooling
Good rockpooling option because low water is exposing more shore and the shoreline has enough rock, stone, or mixed ground to make pools more likely.
Sheltered today
Fair sheltered choice today because the SE wind still reaches it and the bay is only partly sheltered.
Sunrise
A excellent sunrise pick because this coast catches early light well. The forecast looks clear enough for colour.
Sunrise Tomorrow 06:03 · Best window 05:45–06:27
Sunset
A mixed sunset pick because the sunset angle is decent here, but not as strong as the western headlands. Some cloud could still make the light interesting.
Sunset 22:15 · Best window 21:47–22:33
Surf
Surf setup is poor because the SE wind is likely making it messy, this beach is not one of the stronger surf-exposed spots, and the tide is away from the better surf window.
Swim
Poor swim option because the tide is outside this beach's strongest swim window and wind exposure takes some of the comfort away.
Walk
Good for walking now because the tide is low enough to expose plenty of walking space. The falling tide gives you a little more room.
Hazard notes
The sea moves across a wide flat here, so walking distance and return timing matter. Easterly wind adds a lot of exposure.
Indicative only, not a precise marine map or flood model.
Live conditions checked
12:45
Tide and weather refresh from the live feeds every 15 minutes. Optional official readings are hidden when their source feed has not refreshed.
SourcesWhere the information comes from
Live rankings adapt the sources below into indicative scores. Coast Now is not an official weather, tide, navigation, or safety service; check official forecasts, signs, lifeguard advice, and local conditions before relying on it.
Tide and current height
Current tide, estimated height, next high, next low, and tide trend are adapted from Government of Jersey / Jersey Met feeds.
Weather and wind
Temperature, rain probability, UV, sunrise, sunset, and day-part wind forecasts are adapted from Government of Jersey / Jersey Met feeds. Open-Meteo fills hourly condition, wind, gust, and precipitation gaps.
Map and coastal context
Terrain and beach-space logic are broad heuristics. The map view uses OpenStreetMap tiles with contributor attribution.