Fire Island surf break

Fire Island surfForecast / Long Island NY / USA

information circle48hr Weather and Surf, issued 12 pm Tuesday 30 Dec 2025 EST
Forecast update in hr  min  s Forecast update imminent
Fire Island surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Fire Island sea temperature is
5.6° C
(Which is 2.1°C colder than average for this time of year)


How big are the waves at Fire Island today?

The current surf forecast for Fire Island at 2PM is: 0.6m 9s primary swell from a South direction and 0.1m 12s secondary swell from a East direction (forecast issued at 12:00pm December 30). An open ocean swell of 1.0m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (EST) & DateWave HeightWave Period
Morning (30 Dec)2.5ft (0.7m)9s
Afternoon (30 Dec)2ft (0.6m)9s
Evening (30 Dec)3ft (0.9m)7s

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

Updates in  hr  min  s Forecast update imminent
Tuesday
30
Wednesday
31
Thursday
01
Friday
02
10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM
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
Wave Height (m) & direction (?)
0.7
S
0.6
S
0.6
S
0.9
SSW
0.9
SW
0.9
SW
0.8
SSW
0.7
SW
0.8
SW
0.8
SW
0.9
SW
0.9
SW
1.1
SW
1.2
SSW
1.2
SSW
1.1
SSW
0.9
SSW
0.7
SSW
0.6
SSW
0.5
SSW
0.4
SSW
0.3
E
0.4
SW
0.4
SW
Period(s) (?)9997777766666667787771266
Wave
Graph
(?)Metric surfscale
Energy kJ (?)805752937575624656536458881091131089158433020251414
Wind
(km/h)
35
WNW
40
W
35
W
35
W
35
W
30
W
30
W
30
W
30
W
30
WSW
30
W
30
WSW
35
WSW
30
WSW
35
WSW
35
WNW
35
NW
35
WNW
35
NW
25
WNW
20
WNW
25
WNW
25
WNW
20
W
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
offoffoffoffoffoffcross-
off
cross-
off
High Tide
/ height (m)
3:40PM
0.70
4:17AM
0.97
4:44PM
0.73
5:12AM
1.02
5:43PM
0.76
6:05AM
1.06
Low Tide
/ height (m)
9:06AM
-0.01
9:10PM
-0.08
10:08AM
-0.05
10:07PM
-0.09
11:08AM
-0.09
11:06PM
-0.11
Tuesday
30
Wednesday
31
Thursday
01
Friday
02
Sunrise--------7:15-------7:15-------
Sunset--4:31-------4:32-------4:34-----
cloud
cloud
cloud
clear
clear
clear
cloud
cloud
part cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
clear
clear
clear
part cloud
part cloud
clear
cloud
cloud
Rain (mm)
------------------------
Temp. °C-1000-1-2-2-2-2-1012121-4-4-3-3-3-4-4-4
Feels °C (?)-11-11-10-10-11-12-11-11-10-10-9-7-7-7-8-9-14-14-13-11-10-13-12-11
  • 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 Fire Island 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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