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Cow Bay Surf Forecast
/ Nova Scotia (17 breaks) / Nova Scotia (20 breaks) /
Surf Forecasts:
Cow Bay surfForecast / Nova Scotia / Canada
48hr Weather and Surf, issued 7 pm Thursday 04 Dec 2025 ASTForecast update in hr min s Forecast update imminent
Cow Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Cow Bay sea temperature is
7.6° C
(Which is 1.4°C warmer than normal for this time of year)How big are the waves at Cow Bay today?
The current surf forecast for Cow Bay at 1AM is: 0.5m 9s primary swell from a Southeast direction (forecast issued at 07:00pm December 04). An open ocean swell of 1.7m 8s is not directed at the surf break, a second open ocean swell of 1.3m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (AST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Dec) | 1.5ft (0.4m) | 10s |
| Afternoon (05 Dec) | 1.5ft (0.4m) | 10s |
| Evening (05 Dec) | 0.5ft (0.2m) | 10s |
Table - waves today at Cow Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 04 | Friday 05 | Saturday 06 | Sunday 07 | |||||||||||||||||||||
| 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 13 | 10 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 70 | 196 | 43 | 42 | 35 | 23 | 23 | 23 | 15 | 10 | 10 | 10 | 10 | 16 | 9 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 6 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | glass | glass | on | on | cross- on | cross- on | cross- on | cross | cross- off | cross- off |
High Tide / height (m) | 7:27PM 1.66 | 7:36AM 1.93 | 8:18PM 1.68 | 8:26AM 1.91 | 9:10PM 1.67 | 9:16AM 1.85 | ||||||||||||||||||
Low Tide / height (m) | 1:44AM 0.23 | 2:28PM -0.06 | 2:39AM 0.23 | 3:20PM -0.06 | 3:35AM 0.26 | |||||||||||||||||||
Thursday 04 | Friday 05 | Saturday 06 | Sunday 07 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 7:33 | - | - | - | - | - | - | - | 7:35 | - | - | - | - | - | - | - | 7:35 | - | - |
| Sunset | - | - | - | - | - | - | - | 4:32 | - | - | - | - | - | - | - | 4:32 | - | - | - | - | - | - | - | 4:32 |
 |  |  |  | |  |  | |  | | | | | | | | | | | | | |  | | |
Rain (mm) | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 5 | 2 | -5 | -10 | -13 | -12 | -9 | -6 | -6 | -6 | -5 | -5 | -5 | -5 | -3 | -2 | -1 | 0 | 2 | 2 | 2 | 3 | 2 | 3 |
| Feels °C (?) | -2 | -5 | -15 | -21 | -24 | -21 | -18 | -15 | -14 | -14 | -11 | -11 | -10 | -10 | -7 | -6 | -5 | -5 | -3 | -3 | -3 | -2 | -3 | -2 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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