Summerville surfForecast / Nova Scotia / Canada

information circle12 Day Weather and Surf, issued 8 am Friday 04 Jul 2025 ADT
Forecast update in hr  min  s Forecast update imminent
Summerville surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Summerville sea temperature is
11.7° C
(Which is slightly cooler than normal)


Best Forecast Surf Conditions for Summerville this week:

The surf forecast for Summerville over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Jul 04) at 3PM. The primary swell is predicted to be 1.1m and 8s period with a secondary swell of 0.5m and 10s. Another secondary swell of 0.3m and 8s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Summerville in the next 12 days are 2.5m 7s and forecast to arrive on Friday (Jul 11) at 12AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Saturday (Jul 05) at 3AM.

Wave TypeTime (ADT) & Date Wave Height & Period
Next good surf (1 star+) 3PM (Fri 4th Jul)3.5ft (1.1m) 8s
Best Surf 9PM (Fri 4th Jul)5ft (1.5m) 8s
Most Powerful12AM (Fri 11th Jul)8ft (2.5m) 7s

Table - best surf conditions forecast for Summerville over the next 12 days.

Updates in  hr  min  s Forecast update imminent
Friday
04
Saturday
05
Sunday
06
Monday
07
Tuesday
08
Wednesday
09
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
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 (?)
0.9
SSW
1.1
SSW
1.4
SSW
0.8
S
0.7
SSW
0.3
SE
0.4
SE
0.4
SE
1.1
SSW
1.1
SSW
1.2
SSW
0.4
SE
0.9
SSW
0.9
SSW
0.4
SE
0.4
SE
0.4
SE
0.4
SE
0.4
SE
0.4
SE
2.5
ENE
1.8
ENE
1.4
NE
1.1
S
1
S
0.9
S
1.1
S
1
S
1
S
0.9
S
0.9
SSE
1.3
S
1.4
S
1.3
S
1.1
S
0.7
SSW
Period(s) (?)7887716151566613661212121211117778888888877887
Wave
Graph
(?)Metric surfscale
Energy (?)1732754491199410513613114917416812110010010398101648010071745840421516215621016116412511530221020314082
Wind
(km/h)
10
W
20
SW
15
WSW
15
W
20
WNW
15
WSW
20
SW
25
SW
25
SW
20
SW
25
SW
15
SW
10
WSW
10
SW
5
SW
0
ESE
10
E
5
S
15
E
15
E
15
ENE
20
ENE
20
E
10
ESE
10
WSW
15
WSW
10
W
5
SSW
15
S
10
SSW
5
W
5
SSW
10
NE
15
NE
15
E
15
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
cross-
off
cross-
off
offcross-
off
crosscrosscrosscrosscrosscrosscross-
off
crossglassglasscross-
on
cross-
on
cross-
on
cross-
on
crosscross-
on
cross-
on
cross-
on
cross-
off
cross-
off
cross-
off
cross-
on
cross-
on
crosscross-
off
glasscrosscrosscross-
on
cross
High Tide
/ height (m)
4:24PM
1.67
4:54AM
1.42
5:11PM
1.68
5:57AM
1.41
5:59PM
1.71
6:55AM
1.43
6:45PM
1.74
7:45AM
1.47
7:30PM
1.79
8:29AM
1.52
8:13PM
1.83
9:10AM
1.57
8:55PM
1.87
9:50AM
1.62
9:37PM
1.91
10:29AM
1.67
10:19PM
1.93
11:10AM
1.72
11:02PM
1.93
11:51AM
1.77
11:47PM
1.91
12:34PM
1.81
12:36AM
1.86
Low Tide
/ height (m)
10:21AM
0.71
11:16PM
0.69
11:07AM
0.76
12:05AM
0.64
11:53AM
0.79
12:50AM
0.59
12:37PM
0.80
1:34AM
0.53
1:20PM
0.79
2:15AM
0.48
2:02PM
0.77
2:55AM
0.43
2:43PM
0.75
3:34AM
0.39
3:24PM
0.73
4:13AM
0.35
4:07PM
0.70
4:52AM
0.33
4:52PM
0.68
5:34AM
0.33
5:41PM
0.66
6:17AM
0.35
6:35PM
0.64
Friday
04
Saturday
05
Sunday
06
Monday
07
Tuesday
08
Wednesday
09
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Sunrise5:41--5:41--5:43--5:43--5:43--5:45--5:46--5:47--5:47--5:48--5:48--5:50--
Sunset-9:05--9:04--9:04--9:04--9:02--9:02--9:01--9:01--9:00--9:00--9:00--8:59-
clearclearclearclearclearpart cloudpart cloudpart cloudclearclearclearrain showerslight rainlight rainmod rainlight rainpart cloudpart cloudcloudpart cloudpart cloudlight raincloudlight rainpart cloudclearclearpart cloudpart cloudlight rainrain showersthunderstorm part cloudpart cloudclearpart cloud
Rain (mm)
-----------14371-----1-4-----123----
Temp. °C222418232620232318252619202120181917171816151617222722212219232523212220
Feels °C (?)192015202317191914242518222322202018161613121518242622222321262826182018

Short Range Forecast: Mostly dry. Warm (max 26°C on Sat afternoon, min 14°C on Fri night). Wind will be generally light.

Days 3-6 Weather Summary Moderate rain (total 16mm), heaviest on Tue night. Warm (max 26°C on Mon afternoon, min 15°C on Wed night). Wind will be generally light.

Days 6-9 Weather Summary Light rain (total 5mm), mostly falling on Fri night. Warm (max 27°C on Sat afternoon, min 14°C on Thu night). Wind will be generally light.

Long Range Forecast: Light rain (total 6mm), mostly falling on Mon afternoon. Warm (max 25°C on Mon afternoon, min 15°C on Tue night). Wind will be generally light.

  • 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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Information about the Summerville Surf forecast

The above surf forecast table for Summerville provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Summerville can be found by selecting the local surf guide option on the grey menu. Our Summerville surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Summerville) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Summerville may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Are you planning a holiday in Nova Scotia? If you are looking for accommodation near Summerville, camping, hotels and holiday cottages in Nova Scotia, consider staying in Liverpool which is 15 km (9 miles) away. Other places in and around Nova Scotia where you can find information about places to rent, and car hire include Shelburne which is 43 km (27 miles) away, Bridgewater and Lunenburg.

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