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Costellos location map

Costellos surf Forecast / New Hampshire / USA

48hr Weather and Surf, issued 7 pm Thursday 18 Apr 2024 EDT
Forecast update in  hr  min  s Update imminent 
Costellos surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Costellos sea temperature is 6.8°C (Statistics for 18 Apr 1981-2005 - mean: 5.5 °C max: 7.0 °C min: 4.0 °C)
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
<span class="translation_missing" title="translation missing: en.leaflet.map_placeholder_alt">Map Placeholder Alt</span>
Costellos surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Costellos sea temperature is 6.8°C (Statistics for 18 Apr 1981-2005 - mean: 5.5 °C max: 7.0 °C min: 4.0 °C)

How big are the waves at Costellos today?

The current surf forecast for Costellos at 1AM is: 0.4m 11s primary swell from a East direction and 0.4m 5s secondary swell from a Southeast direction (forecast issued at 07:00pm April 18). The wind direction is predicted to be glassy.

Time (EDT) & DateWave HeightWave Period
Morning (19 Apr)1.5ft (0.4m)11s
Afternoon (19 Apr)1.5ft (0.4m)11s
Evening (19 Apr)3.5ft (1.0m)5s

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

Hourly12 Days
New Hampshire Surf
Print Surf Table
Updates in  hr  min  s Update imminent 
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Fri
26
5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
2
3
1
2
2
0
0
0
0
2
2
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.4
E
0.4
E
0.4
E
0.4
E
0.4
E
0.4
E
0.4
E
0.4
E
0.4
E
0.9
SSE
1.1
SSE
0.9
SSE
0.9
SSE
0.9
SSE
0.8
SSE
0.8
SSE
0.6
SSE
0.6
SE
0.5
SE
0.5
SE
0.6
SE
0.5
SE
0.5
SE
0.5
SE
0.5
SE
0.4
SE
0.4
SE
0.5
SE
0.4
SE
0.2
ESE
0.2
ESE
0.2
ESE
0.2
ESE
0.2
ESE
0.2
ESE
0.2
ESE
0.5
E
0.2
ESE
0.9
SSE
1.5
SSE
2
SSE
1.9
SSE
1.6
SSE
1.6
SSE
1.5
SSE
1.7
SE
2
SE
1.9
SE
1.7
SE
1.4
SE
1.2
ESE
0.9
ESE
0.8
ESE
0.5
ESE
0.4
ESE
0.4
ESE
0.5
E
0.6
E
0.6
ESE
0.5
ESE
Period(s) (?)12121111111111111045555555566666666667121212121211116114566666667777777889888
Wave
Graph
(?)Metric surfscale
Energy (?)444441393737373535345941393229261920181824192021211515191414141413131312211121114265263166151148202301325261200134775729202439525539
Wind
(km/h)
5
ENE
0
SE
5
N
5
ENE
5
SE
10
SE
15
SE
20
SE
15
SSE
20
SSE
15
SSW
15
SSW
15
SSW
15
SW
10
SW
10
WSW
20
WNW
20
WNW
20
WNW
20
W
20
W
25
W
20
W
20
W
20
W
20
WSW
15
WSW
20
WSW
20
WSW
20
WNW
20
NW
15
NW
10
NW
10
SSE
5
SSE
10
ESE
5
SSE
10
SSW
20
SSE
30
SSE
35
SSE
30
S
30
S
25
S
20
S
20
SSE
25
SSE
30
SSE
25
SW
30
W
30
W
25
W
30
WSW
30
WSW
35
W
30
W
30
W
30
W
25
W
25
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
onglasscrossglassglasscross-
on		cross-
on		cross-
on		cross-
on		crosscross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		offoffoffoffoffoffoffoffoffoffoffcross-
off		cross-
off		offcross-
off		cross-
off		cross-
off		crosscross-
on		oncrosscross-
off		crosscross-
on		crosscrosscrosscrosscrosscrosscrosscrosscross-
off		offoffoffoffoffoffoffoffoffoffoff
High Tide
/ height (m)
8:42PM
2.81
8:55AM
2.91
9:25PM
2.91
9:42AM
2.95
10:05PM
3.02
10:25AM
3.01
10:42PM
3.13
11:06AM
3.05
11:18PM
3.23
11:45AM
3.07
11:54PM
3.29
12:24PM
3.07
12:31AM
3.32
1:04PM
3.03
1:08AM
3.31
Low Tide
/ height (m)
2:26PM
0.85
2:46AM
0.99
3:12PM
0.82
3:34AM
0.88
3:53PM
0.78
4:16AM
0.75
4:32PM
0.75
4:57AM
0.63
5:09PM
0.72
5:36AM
0.53
5:45PM
0.72
6:14AM
0.46
6:21PM
0.74
6:53AM
0.44
6:58PM
0.78
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Fri
26
Sunrise-----5:54-------5:52-------5:50-------5:48-------5:47-------5:46-------5:43------
Sunset7:29-------7:30-------7:31-------7:32-------7:34-------7:35-------7:36-------7:37---
cloudlight raincloudcloudcloudpart cloudpart cloudpart cloudcloudcloudpart cloudcloudlight rainlight raincloudpart cloudcloudclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearcloudpart cloudcloudcloudcloudcloudcloudcloudcloudcloudlight rainrain showersclearclearclearclearcloudcloudcloudcloudclearclear
Rain (mm)
-1----------15----------------------------------51----------
Temp. °C65555567767677101414107545912131187678111210876510111110878811131162-102578654
Feels °C (?)44333222212134710851-1-2-2257531011576543143221133576-1-7-9-8-7-4-20-2-3-3

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.

View detailed surf forecast for Costellos at:
surf-forecast.com

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