Lawrencetown Reef Surf Break

Lat Long: 44.64° N 63.34° W

Lawrencetown Reef 48 hour detailed Surf Forecast

Issued: 2 am 20 Sep 2026 (local time)

Forecast update in  hr  min

Today's Lawrencetown Reef sea temperature is
16.3°C
1.6° 

Lawrencetown Reef surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Lawrencetown Reef today (20 Sep):

  • Morning surf: Morning surf (20 Sep, local time) - 1.5ft (0.4m), 8s period with SE swell.
  • Afternoon surf: Afternoon surf (20 Sep, local time) - 1ft (0.3m), 10s period with SE swell.
  • Evening surf: Evening surf (20 Sep, local time) - 1ft (0.3m), 10s period with SE swell.

The current surf forecast for Lawrencetown Reef at 10AM is: 0.4m 8s primary swell from a Southeast direction and 0.1m 10s secondary swell from a Southeast direction (forecast issued at 02:00am September 20). The wind direction is predicted to be cross-shore.

Time (ADT) & DateWave HeightWave Period
Morning (20 Sep)1.5ft (0.4m)8s
Afternoon (20 Sep)1ft (0.3m)10s
Evening (20 Sep)1ft (0.3m)10s

Table - waves today at Lawrencetown Reef. (Swell directed towards the surf break)


Short Range Forecast

Moderate rain (total 10mm), heaviest on Sun night. Very mild (max 17°C on Mon afternoon, min 8°C on Sun morning). Wind will be generally light.

Sunday
20
Monday
21
Tuesday
22
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
0
1
1
1
1
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
SE
9
0.3
ESE
8
0.4
SE
8
0.4
SE
8
0.3
SE
8
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.9
SSW
4
1
S
4
1.2
SSE
5
1
SSE
5
1.2
SSE
6
1.2
SSE
6
1
SSE
6
0.9
SSE
6
0.9
SE
6
0.8
SE
6
0.8
SE
7
0.8
SE
7
0.8
SE
7
0.7
SE
7
0.6
SE
7
0.6
SE
7
Wave Graph
Metric surfscale
Energy kJ
21
14
18
18
11
16
16
15
29
40
59
56
100
107
70
61
56
46
62
62
57
45
29
28
Wind (km/h)
10
NNE
10
NNE
5
NNE
5
NE
10
SE
15
SSE
15
S
20
SSW
15
S
20
SSE
15
S
15
W
10
NW
15
NW
15
NNW
20
N
15
NNW
15
NNW
15
NNW
15
N
20
N
15
NNE
20
NNE
15
NNE
Wind State
cross-off
cross-off
cross-off
glassy
cross-on
on
on
on
on
on
on
cross
cross-off
cross-off
off
off
off
off
cross-off
off
off
off
off
off
High Tide
3:54AM1.19m
3:55PM1.29m
5:02AM1.23m
5:02PM1.32m
5:57AM1.30m
5:58PM1.38m
Low Tide
9:44AM0.70m
10:36PM0.52m
10:55AM0.67m
11:35PM0.47m
11:54AM0.60m
clear
clear
part cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
light rain
light rain
part cloud
cloud
clear
clear
clear
part cloud
part cloud
cloud
part cloud
cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:56
6:58
6:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:15
7:13
7:10
 mm
1
1
3
4
1
Temp °C
10
9
8
8
11
12
12
13
13
13
14
13
14
16
17
12
10
9
8
8
12
15
13
11
Feels °C
6
5
5
5
8
8
8
9
10
10
13
11
12
13
14
8
7
6
4
4
7
10
8
7
  • 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
How to use the Wavefinder 

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