Lighthouse Beach
Town of Islip, United States
· updated
· forecast point 1.4 km away
1:00 AM
Only if you're keen
Swell
0.4 m
5 sS
Wind
20 km/h
SEoffshore
Tide
-1.2 m
Water
23 °C
spring suit
Swell
Tap or hover the chart to see swell height for any hour today.
Main Swell
S · 176°
0.4 m
5 s
Secondary Swell
ESE · 117°
0.4 m
4 s
Wind
Speed through the day with direction arrows, colored by what the wind does to the wave face.
Offshore
Cross-shore
Onshore
Tide
Rising toward high at 6:08 AM.
Sun, sky & weather
UV Index
Low
Low risk. No protection needed.
Sunrise
5:33 AM
First light of the day
Sunset
8:23 PM
Last light of the day
Visibility
23 km
Excellent visibility. Clear horizon.
Rain
0% chance · 0 mm
Clear. No rain expected.
Cloud Cover
0%
Clear. Full sun exposure.