Costellos Surf Break

Lat Long: 42.95° N 70.78° W

Costellos 48 hour detailed Surf Forecast

Issued: 1 am 24 Jul 2026 (local time)

Forecast update in  hr  min

Today's Costellos sea temperature is
15.7° C
3.0° 

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


How big are the waves at Costellos today (24 Jul):

  • Morning surf: Morning surf (24 Jul, local time) - 2.5ft (0.7m), 7s period with SE swell.
  • Afternoon surf: Afternoon surf (24 Jul, local time) - 2.5ft (0.7m), 7s period with SE swell.
  • Evening surf: Evening surf (24 Jul, local time) - 2ft (0.6m), 7s period with SE swell.

The current surf forecast for Costellos at 9AM is: 0.7m 7s primary swell from a Southeast direction (forecast issued at 01:00am July 24). The wind direction is predicted to be glassy.

Time (EDT) & DateWave HeightWave Period
Morning (24 Jul)2.5ft (0.7m)7s
Afternoon (24 Jul)2.5ft (0.7m)7s
Evening (24 Jul)2ft (0.6m)7s

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


Short Range Forecast

Mostly dry. Warm (max 24°C on Fri morning, min 14°C on Sat night). Wind will be generally light.

Friday
24
Saturday
25
Sunday
26
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
5 PM
8 PM
11 PM
Rating
(10 max)
1
1
1
0
0
0
0
0
0
1
0
0
0
0
0
0
0
1
0
0
0
0
0
1
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)
0.9
SE
8
0.8
SE
7
0.8
SE
7
0.7
SE
7
0.7
SE
7
0.7
SE
7
0.6
SE
7
0.6
SE
7
0.5
SE
7
0.7
SE
8
0.6
SE
7
0.6
SE
7
0.6
SE
7
0.6
SE
7
0.7
SE
7
0.8
SE
7
0.8
SE
7
0.8
SE
7
0.8
SE
7
0.9
SE
7
0.9
SE
7
0.8
ESE
7
0.8
ESE
7
0.8
ESE
8
Wave Graph
Metric surfscale
Energy kJ
82
65
62
48
47
47
29
30
27
55
44
43
42
41
48
57
57
57
57
71
73
66
68
74
Wind (km/h)
10
W
10
WNW
5
WNW
5
SE
20
SE
20
SSE
15
S
10
SSW
5
WSW
5
WSW
0
S
10
ESE
15
ESE
15
ESE
10
E
5
NE
10
N
10
N
15
NNE
15
NE
15
ENE
10
ENE
5
E
5
E
Wind State
off
off
off
glassy
cross-on
cross-on
cross
cross-off
cross-off
glassy
glassy
cross-on
cross-on
on
on
cross-on
cross
cross-off
cross-on
cross-on
on
on
on
glassy
High Tide
8:07AM2.64m
8:17PM3.00m
9:01AM2.65m
9:07PM3.04m
9:50AM2.70m
9:54PM3.11m
Low Tide
1:56AM0.84m
2:00PM1.09m
2:50AM0.82m
2:52PM1.08m
3:39AM0.76m
3:40PM1.03m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:24
5:26
5:26
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:13
8:12
8:10
 mm
Temp °C
20
20
19
24
23
23
22
21
19
18
18
21
20
20
18
17
16
14
15
17
17
17
16
16
Feels °C
18
18
18
23
19
19
19
20
18
17
18
19
17
18
16
16
14
12
12
15
14
16
16
17
  • 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 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Costellos surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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