Coastguards surfForecast / Long Island NY / USA

information circle48hr Weather and Surf, issued 6 am Thursday 05 Mar 2026 EST
Forecast update in hr  min  s Forecast update imminent
Coastguards surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Coastguards sea temperature is
1.0° C
(Which is 3.0°C colder than average for this time of year)

How big are the waves at Coastguards today?

The current surf forecast for Coastguards at 9AM is: 0.9m 8s primary swell from a Southeast direction and 0.5m 12s secondary swell from a Southeast direction (forecast issued at 06:00am March 05). The wind direction is predicted to be cross-offshore.

Time (EST) & DateWave HeightWave Period
Morning (05 Mar)3ft (0.9m)8s
Afternoon (05 Mar)2.5ft (0.7m)8s
Evening (05 Mar)2.5ft (0.8m)9s

Table - waves today at Coastguards. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent
Thursday
05
Friday
06
Saturday
07
Sun
08
4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM
Rating
(10 max)
1
1
1
1
0
0
0
0
0
1
2
2
2
1
1
2
2
1
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
1
SE
0.9
SE
0.9
SE
0.8
SE
0.6
ESE
0.8
SE
0.8
SE
0.6
SE
0.5
SE
0.5
SE
1.3
E
1.2
E
1.1
E
1.3
E
1.5
E
1.4
ESE
1.3
ESE
1.2
ESE
1.1
ESE
1.2
ESE
1
E
1
E
0.9
ESE
1.4
SSW
Period(s) (?)88881010999977778999999996
Wave
Graph
(?)Metric surfscale
Energy kJ (?)11082887572133122674544145138121183324304270238202218165165135126
Wind
(km/h)
5
NNE
5
ENE
5
E
15
ENE
20
ENE
25
ENE
30
ENE
30
ENE
25
NE
25
NE
20
NNE
20
NNE
20
NE
15
NE
15
ENE
10
NE
10
E
10
SSE
10
SSW
15
SSW
15
SSW
15
SSW
20
SSW
20
SW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glassglasscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
offoffoffoffoffcross-
off
cross-
off
offcross-
off
cross-
on
onononononon
High Tide
/ height (m)
8:16AM
1.36
8:43PM
1.40
8:57AM
1.28
9:24PM
1.35
9:39AM
1.19
10:05PM
1.29
Low Tide
/ height (m)
2:08AM
-0.13
2:28PM
-0.13
2:49AM
-0.08
3:02PM
-0.06
3:28AM
-0.01
3:35PM
0.03
Thursday
05
Friday
06
Saturday
07
Sun
08
Sunrise-6:20-------6:20-------6:18------
Sunset----5:47-------5:49-------5:50---
cloud
cloud
mod rain
light rain
light snow
light snow
light snow
light snow
light snow
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
Rain (mm)
--63-------------------1
Temp. °C5433210100-1-1-1000123571088
Feels °C (?)310-1-3-6-8-7-7-7-7-7-7-5-5-4-2-1-113743
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

Latest Updates

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Coastguards surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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