Fortress surfForecast / Long Island NY / USA

information circle48hr Weather and Surf, issued 6 pm Thursday 26 Feb 2026 EST
Forecast update in hr  min  s Forecast update imminent
Fortress surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Fortress sea temperature is
1.6° C
(Which is 2.8°C colder than average for this time of year)

How big are the waves at Fortress today?

The current surf forecast for Fortress at 2AM is: 0.9m 8s primary swell from a South direction (forecast issued at 06:00pm February 26). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (EST) & DateWave HeightWave Period
Morning (27 Feb)2.5ft (0.8m)8s
Afternoon (27 Feb)3.5ft (1.0m)9s
Evening (27 Feb)3.5ft (1.0m)9s

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


Updates in  hr  min  s Forecast update imminent
Thursday
26
Friday
27
Saturday
28
Sunday
01
4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM
Rating
(10 max)
1
2
0
0
1
0
0
1
0
1
0
0
0
0
0
0
1
1
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
1.3
S
1.2
S
1.1
S
1
S
0.9
S
0.8
S
0.8
S
0.8
S
1
S
1
S
0.9
S
0.9
S
0.9
S
0.9
S
0.8
S
0.6
S
0.7
SSE
0.6
SSE
0.6
SSE
0.6
SSE
0.5
SE
0.5
SE
0.5
SE
0.5
SE
Period(s) (?)9998888810998888877777666
Wave
Graph
(?)Metric surfscale
Energy kJ (?)2802291841421077876761861681231131039574415531373621211918
Wind
(km/h)
15
WSW
10
WNW
20
NNE
20
N
15
N
10
NNE
5
NE
0
NNW
5
S
10
SW
15
SSW
15
S
15
SSW
15
S
20
S
20
SSW
15
SW
10
SW
10
WSW
10
W
15
N
15
ENE
35
N
25
NNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
offcrosscross-
off
cross-
off
crosscrossglasscrosscross-
off
crosscrosscrosscrosscrosscrosscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
on
cross-
off
cross-
off
High Tide
/ height (m)
3:40PM
0.59
4:15AM
0.81
4:50PM
0.66
5:18AM
0.84
5:46PM
0.73
6:10AM
0.86
Low Tide
/ height (m)
9:09PM
0.03
10:40AM
-0.03
10:23PM
-0.01
11:29AM
-0.08
11:23PM
-0.05
12:12PM
-0.11
Thursday
26
Friday
27
Saturday
28
Sunday
01
Sunrise-----6:24-------6:24-------6:22--
Sunset5:34-------5:36-------5:37-------
cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
cloud
cloud
light snow
Rain (mm)
------------------------
Temp. °C441-1-2-2-2-101223346678843-2-2
Feels °C (?)-1-1-5-8-8-7-6-4-4-3-3-3-2-2-212345-1-2-11-9
  • 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

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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 Fortress 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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