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Surf Forecasts:
North Bar surfForecast / Long Island NY / USA
48hr Weather and Surf, issued 6 pm Friday 05 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
10.9° C
(Which is slightly warmer than usual)How big are the waves at North Bar today?
The current surf forecast for North Bar at 8PM is: 0.4m 10s primary swell from a Southeast direction and 0.2m 7s secondary swell from a South direction (forecast issued at 06:00pm December 05). The wind direction is predicted to be onshore.
| Time (EST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Dec) | - | - |
| Afternoon (05 Dec) | 1.5ft (0.4m) | 10s |
| Evening (05 Dec) | 1.5ft (0.4m) | 10s |
Table - waves today at North Bar. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 05 | Saturday 06 | Sunday 07 | Monday 08 | |||||||||||||||||||||
| 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 | 4 AM | 7 AM | 10 AM | 1 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 5 | 5 | 5 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 33 | 33 | 33 | 32 | 32 | 31 | 31 | 30 | 29 | 39 | 64 | 41 | 55 | 55 | 55 | 55 | 61 | 62 | 59 | 37 | 36 | 94 | 107 | 98 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | glass | glass | on | on | cross- on | off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross | cross- on | cross- off | off | cross- off | cross- off | cross- off | cross | cross- on | cross- on | cross- on |
High Tide / height (m) | 8:00PM 0.81 | 8:21AM 1.06 | 8:54PM 0.81 | 9:15AM 1.01 | 9:49PM 0.81 | 10:08AM 0.94 | ||||||||||||||||||
Low Tide / height (m) | 1:45PM -0.17 | 1:28AM -0.14 | 2:35PM -0.15 | 2:20AM -0.11 | 3:27PM -0.12 | 3:14AM -0.06 | ||||||||||||||||||
Friday 05 | Saturday 06 | Sunday 07 | Monday 08 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:56 | - | - | - | - | - | - | - | 6:58 | - | - | - | - | - | - | - | 6:58 | - | - |
| Sunset | 4:19 | - | - | - | - | - | - | - | 4:17 | - | - | - | - | - | - | - | 4:17 | - | - | - | - | - | - | - |
 |  |  | | | | | | |  | | | |  | | | | | | | | | |  | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | -3 | -1 | 1 | 1 | 3 | 4 | 4 | 4 | 5 | 4 | 4 | 3 | 3 | 2 | 2 | 3 | 4 | 4 | 4 | 4 | 2 | -2 | -4 | -3 |
| Feels °C (?) | -7 | -5 | -3 | -4 | -2 | 0 | 1 | 0 | 0 | -2 | -3 | -3 | -2 | -4 | -3 | -1 | 0 | -4 | -4 | -5 | -9 | -13 | -16 | -13 |
- 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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