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Surf Forecasts:
North Bar surfForecast / Long Island NY / USA
48hr Weather and Surf, issued 6 am Saturday 06 Dec 2025 ESTForecast update in hr min s Forecast update imminent
North Bar surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's North Bar sea temperature is
10.4° C
(Which is normal for this time of year)How big are the waves at North Bar today?
The current surf forecast for North Bar at 8AM is: 0.4m 9s primary swell from a Southeast direction and 0.2m 3s secondary swell from a East-southeast direction (forecast issued at 06:00am December 06). The wind direction is predicted to be glassy.
| Time (EST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 Dec) | 1.5ft (0.4m) | 9s |
| Afternoon (06 Dec) | 1.5ft (0.4m) | 9s |
| Evening (06 Dec) | 2ft (0.6m) | 9s |
Table - waves today at North Bar. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 06 | Sunday 07 | Monday 08 | Tue 09 | |||||||||||||||||||||
| 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 10 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 8 | 8 | 8 | 8 | 5 | 5 | 5 | 5 | 4 | 4 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 32 | 31 | 31 | 30 | 29 | 39 | 58 | 53 | 64 | 69 | 72 | 92 | 86 | 80 | 53 | 38 | 37 | 114 | 113 | 83 | 52 | 40 | 16 | 7 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | glass | off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross- on | cross | cross- off | off | cross- off | cross- off | cross- off | cross | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on |
High Tide / height (m) | 8:21AM 1.06 | 8:54PM 0.81 | 9:15AM 1.01 | 9:49PM 0.81 | 10:08AM 0.94 | 10:44PM 0.79 | ||||||||||||||||||
Low Tide / height (m) | 1:28AM -0.14 | 2:35PM -0.15 | 2:20AM -0.11 | 3:27PM -0.12 | 3:14AM -0.06 | 4:19PM -0.07 | ||||||||||||||||||
Saturday 06 | Sunday 07 | Monday 08 | Tue 09 | |||||||||||||||||||||
| Sunrise | - | 6:56 | - | - | - | - | - | - | - | 6:58 | - | - | - | - | - | - | - | 6:58 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 4:17 | - | - | - | - | - | - | - | 4:17 | - | - | - | - | - | - | - | 4:17 | - | - | - |
 |  | | |  | |  | | |  | | | | | | | | | | | |  | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 4 | 5 | 5 | 5 | 5 | 4 | 4 | 3 | 3 | 2 | 2 | 3 | 4 | 4 | 4 | 4 | 1 | -3 | -5 | -4 | -4 | -4 | -5 | -5 |
| Feels °C (?) | 0 | 2 | 1 | -1 | -1 | -4 | -3 | -3 | -2 | -4 | -2 | -1 | -2 | -4 | -5 | -6 | -10 | -15 | -17 | -14 | -13 | -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)
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