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-- 2026-09-20 20:31 UTC

Long Island Sound

Buoy Map Nautical Map Notices
Buoy Table
Land Weather
BUOYS10 buoys reporting navigation notices
Buoy Bft Dir Wind Gusts Trend Waves Period Air Water Feels SLP Trend Updated
★ Favorites
Click ☆ on any buoy to add favorites
■ Eastern Lake LongIslandSound
NLHC3
New London, Ct🌐
0 mi
-- -- --
--
-- -- -- 63F17C 69F21C 63F17C 1015.2mb 43m ago
🌟 Forecast Only — Eastern Lake LongIslandSound
LDLC3
New London Ledge Light, New London Harbor, Ct🌐
🌟 Forecast
-- -- -- -- -- -- -- -- -- -- -- -- --
■ South of long island Lake LongIslandSound
44025
Long Island - 30 Nm South Of Islip, Ny🌐
0 mi
-- -- --
--
-- 3.9ft1.2m 5s -- 71F22C -- -- -- 1h 21m ago
■ Long island sound west of new haven ct/p Lake LongIslandSound
44069
Great South Bay🌐
13 mi
3 SSE 10kt12mph19km/h5.1m/s
G14ktG16mphG26km/hG7.2m/s
-- -- 70F21C 70F21C 70F21C -- -- 31m ago
BATN6
The Battery, Ny🌐
13 mi
-- -- --
--
-- -- -- 68F20C 73F23C 68F20C 1012.9mb 43m ago
MHRN6
Mariners Harbor, Ny🌐
22 mi
2 SSE 6kt7mph11km/h3.1m/s
G10ktG12mphG19km/hG5.1m/s
-- -- -- -- -- -- -- 43m ago
ROBN4
Robbins Reef, Nj🌐
17 mi
4 S 12kt14mph22km/h6.2m/s
G14ktG16mphG26km/hG7.2m/s
-- -- 70F21C -- 70F21C 1012.9mb 43m ago
🌟 Forecast Only — Long island sound west of new haven ct/p Lake LongIslandSound
44094
🌟 Forecast
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ALSN6
Alsn6
🌟 Forecast
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BGNN6
Bgnn6
🌟 Forecast
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BHRC3
Bhrc3
🌟 Forecast
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FWIC3
Fwic3
🌟 Forecast
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HBMN6
Bear Mountain, Hudson River Reserve, Ny🌐
🌟 Forecast
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MISC3
Misc3
🌟 Forecast
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MISN6
Misn6
🌟 Forecast
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NCSC3
Ncsc3
🌟 Forecast
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NOSC3
Nosc3
🌟 Forecast
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OFPN6
Ofpn6
🌟 Forecast
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PTJN6
Ptjn6
🌟 Forecast
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SCSN6
Scsn6
🌟 Forecast
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SOSN6
Sosn6
🌟 Forecast
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■ Western Lake LongIslandSound
KPTN6
Kings Point, Ny🌐
0 mi
4 SSE 15kt17mph28km/h7.7m/s
G18ktG21mphG33km/hG9.3m/s
-- -- 68F20C -- 68F20C 1012.5mb 43m ago
🌟 Forecast Only — Western Lake LongIslandSound
44022
Execution Rocks🌐
🌟 Forecast
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44040
Western Long Island Sound🌐
🌟 Forecast
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■ Ny harbor entrance Lake LongIslandSound
44065
New York Harbor Entrance - 15 Nm Se Of Breezy Point , Ny🌐
0 mi
4 S 16kt18mph30km/h8.2m/s
G19ktG22mphG35km/hG9.8m/s
3.6ft1.1m 5s -- -- -- 1013.5mb 41m ago
■ Central Lake LongIslandSound
BRHC3
Bridgeport, Ct🌐
0 mi
3 SSE 9kt10mph17km/h4.6m/s
G11ktG13mphG20km/hG5.7m/s
-- -- 66F19C 72F22C 66F19C 1012.2mb 43m ago
NWHC3
New Haven, Ct🌐
0 mi
3 S 10kt12mph19km/h5.1m/s
G15ktG17mphG28km/hG7.7m/s
-- -- 67F19C 72F22C 67F19C 1014.6mb 43m ago
🌟 Forecast Only — Central Lake LongIslandSound
44039
Central Long Island Sound🌐
🌟 Forecast
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Updated: <45m 45–90m >90m Beaufort ▲ 0 Calm 1 Light Air 2 Lt Breeze 3 Gentle 4 Moderate 5 Fresh 6 Strong 7 Near Gale 8 Gale 9 Str Gale 10 Storm 11 Violent 12 Hurricane   Forecast: --F Wave ft
📡WEATHER STATIONS16 stations reporting
StationBftWind Wind ktGust kt Vis smCeiling ft SkyTemp °F Feels °FDew °F HumiditySLP TrendWxUpdated
★ Favorites
Click ☆ on any station to add favorites
KMTP
Montauk
0 mi E pt
2VAR 4kt5mph7km/h2.1m/s---- ---- 64F18C64F18C63F17C 94%1015.4mb ----37m ago
KBDR
Bridgeport
0 mi W pt
3 SSE 8kt9mph15km/h4.1m/s--10.0sm16.1km8.7nm 900ft274mBKN🌥️ 66F19C66F19C64F18C 94%-- --RARain36m ago
KLGA
New York Laguardia
0 mi W pt
3 S 10kt12mph19km/h5.1m/sG17ktG20mphG31km/hG8.7m/s2.5sm4.0km2.2nm 1900ft579mSCT⛅️ 70F21C70F21C66F19C 88%1012.9mb --RA BRRain, Mist40m ago
KHVN
New Haven
1 mi E pt
4 SSE 13kt15mph24km/h6.7m/s--9.0sm14.5km7.8nm 1300ft396mBKN🌥️ 66F19C66F19C64F18C 94%1014.4mb ----38m ago
KGON
Groton New London
1 mi E pt
4 SE 13kt15mph24km/h6.7m/sG19ktG22mphG35km/hG9.8m/s6.0sm9.7km5.2nm 900ft274mBKN🌥️ 64F18C64F18C61F16C 88%1014.9mb --RA BRRain, Mist35m ago
KISP
Islip
3 mi W pt
3 SSE 8kt9mph15km/h4.1m/s--8.0sm12.9km7.0nm 2700ft822mFEW🌤️ 66F19C66F19C64F18C 94%1013.7mb ----35m ago
KFOK
Westhampton Beach
3 mi E pt
2 SSE 5kt6mph9km/h2.6m/s--3.0sm4.8km2.6nm 4400ft1341mFEW🌤️ 66F19C66F19C64F18C 94%1015.0mb ----38m ago
KWST
Westerly
4 mi E pt
3 ESE 9kt10mph17km/h4.6m/s--10.0sm16.1km8.7nm 3900ft1188mOVC☁️ 64F18C64F18C59F15C 83%1015.3mb ----38m ago
KHWV
Brookhaven Shirley
4 mi E pt
3 SE 9kt10mph17km/h4.6m/s--7.0sm11.3km6.1nm 3700ft1127mFEW🌤️ 66F19C66F19C64F18C 94%1014.4mb --RARain35m ago
KHPN
White Plains
5 mi W pt
3 SE 7kt8mph13km/h3.6m/s--1.5sm2.4km1.3nm 600ft182mBKN🌥️ 64F18C64F18C64F18C 100%1013.2mb --RA BRRain, Mist35m ago
KSNC
Chester
6 mi E pt
2 SE 4kt5mph7km/h2.1m/s--1.8sm2.8km1.5nm 300ft91mOVC☁️ 63F17C63F17C63F17C 100%-- --BRMist36m ago
KNYC
New York/Central Park
9 mi W pt
---- ----2.5sm4.0km2.2nm 2200ft670mSCT⛅️ 66F19C66F19C66F19C 100%-- --BRMist35m ago
KJPX
East Hampton Arpt
11 mi E pt
2 SSE 6kt7mph11km/h3.1m/s--10.0sm16.1km8.7nm 4400ft1341mOVC☁️ 66F19C66F19C59F15C 78%-- --RARain36m ago
KJFK
New York Kennedy
15 mi W pt
3 SSE 7kt8mph13km/h3.6m/s--10.0sm16.1km8.7nm 2400ft731mOVC☁️ 70F21C70F21C64F18C 83%1013.4mb --RARain40m ago
KBID
Block Island
15 mi E pt
4 ESE 11kt13mph20km/h5.7m/sG16ktG18mphG30km/hG8.2m/s10.0sm16.1km8.7nm 4900ft1493mBKN🌥️ 63F17C63F17C57F14C 83%1015.6mb ----35m ago
KIJD
Willimantic/Windham Arpt
16 mi E pt
2 SSE 6kt7mph11km/h3.1m/s--2.0sm3.2km1.7nm 800ft243mBKN🌥️ 61F16C61F16C59F15C 94%1015.2mb --RA BRRain, Mist39m ago
Updated: <45m 45–90m >90m Beaufort ▲ 0 Calm 1 Light Air 2 Lt Breeze 3 Gentle 4 Moderate 5 Fresh 6 Strong 7 Near Gale 8 Gale 9 Str Gale 10 Storm 11 Violent 12 Hurricane   Forecast: --F Wave ft
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