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Surf Forecasts:

Fortress surfForecast / Long Island NY / USA

information circle48hr Weather and Surf, issued 6 pm Wednesday 04 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 3.4°C colder than average for this time of year)

How big are the waves at Fortress today?

The current surf forecast for Fortress at 10PM is: 0.1m 10s primary swell from a Southeast direction and 0.1m 9s secondary swell from a East direction, 0.1m 5s secondary swell from a South direction (forecast issued at 06:00pm February 04). An open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (EST) & DateWave HeightWave Period
Morning (04 Feb)--
Afternoon (04 Feb)0.5ft (0.2m)10s
Evening (04 Feb)0.5ft (0.1m)10s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Wednesday
04
Thursday
05
Friday
06
Saturday
07
4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.2
E
0.1
SE
0.1
SE
0.1
SE
0.1
SE
0.2
E
0.1
SE
0.1
SE
0.1
SE
0.2
S
0.1
E
0.5
NE
0.5
NE
0.5
NE
0.2
S
0.3
S
0.3
S
0.2
S
0.2
S
0.2
S
0.1
SE
0.1
SE
0.1
SE
0.3
SE
Period(s) (?)1091012131414131371334488877710999
Wave
Graph
(?)Metric surfscale
Energy kJ (?)8346616877435675111044443312
Wind
(km/h)
25
NW
20
NW
25
NNW
20
NNW
20
NW
25
NNW
25
NW
25
NW
20
NNW
25
N
20
NE
25
NE
20
NNE
15
NNE
15
NNE
10
NE
5
N
5
ESE
10
SW
10
W
5
WNW
5
NE
10
NNE
20
NW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offcross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		crosscrosscrosscrosscrosscross-
on		glassglasscross-
off		cross-
off		offglasscrosscross-
off
High Tide
/ height (m)
9:46PM
0.87
9:53AM
0.75
10:25PM
0.83
10:25AM
0.67
11:03PM
0.79
10:56AM
0.60
Low Tide
/ height (m)
3:04PM
-0.14
3:26AM
-0.08
3:36PM
-0.10
4:08AM
-0.02
4:07PM
-0.05
4:51AM
0.05
Wednesday
04
Thursday
05
Friday
06
Saturday
07
Sunrise-----6:54-------6:52-------6:52--
Sunset5:07-------5:08-------5:09-------
part cloud
part cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
Rain (mm)
------------------------
Temp. °C-1-2-3-5-5-6-6-4-2-3-4-4-6-6-5-4-3-2-2-2-3-3-3-3
Feels °C (?)-9-9-10-12-12-14-14-12-8-10-10-12-13-11-10-9-6-6-6-7-7-6-7-9
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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.

View detailed surf forecast for Fortress at:
surf-forecast.com

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