Rye On the Rocks surfForecast / New Hampshire / USA

information circle48hr Weather and Surf, issued 1 am Monday 18 May 2026 EDT
Forecast update in hr  min  s Forecast update imminent
Rye On the Rocks surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Rye On the Rocks sea temperature is
9.1° C
(Which is normal for this time of year)

How big are the waves at Rye On the Rocks today?

The current surf forecast for Rye On the Rocks at 6AM is: 0.6m 8s primary swell from a South-southeast direction and 0.1m 15s secondary swell from a East direction, 0.3m 3s secondary swell from a East-northeast direction (forecast issued at 01:00am May 18). The wind direction is predicted to be cross-onshore.

Time (EDT) & DateWave HeightWave Period
Morning (18 May)1.5ft (0.5m)8s
Afternoon (18 May)2.5ft (0.7m)8s
Evening (18 May)1.5ft (0.4m)8s

Table - waves today at Rye On the Rocks. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 33°C on Tue afternoon, min 11°C on Wed night). Wind will be generally light.

Monday
18
Tuesday
19
Wednesday
20
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)
0
0
0
0
0
0
0
0
1
0
1
0
0
0
1
1
0
0
0
0
0
0
0
0
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.5
SE
8
0.6
SSE
8
0.5
SE
8
0.5
SE
8
0.7
SE
8
0.4
SE
8
0.4
SE
8
0.4
SE
8
0.8
SSE
4
0.7
SSE
5
0.4
SE
9
0.4
SE
9
0.4
SE
9
0.4
SE
9
1.2
SSE
6
1.6
S
7
1.1
SSE
7
0.4
SE
8
0.4
SE
8
0.4
SE
9
0.4
SE
9
0.4
SE
9
0.4
SE
9
0.4
SE
9
Wave Graph
Metric surfscale
Energy kJ
31
41
29
28
59
20
20
20
22
19
28
28
27
26
119
236
102
21
23
27
29
29
29
29
Wind (km/h)
10
ENE
10
NE
10
ENE
20
E
15
SE
15
ESE
10
ESE
5
W
5
SE
10
SW
15
SW
20
WSW
25
WSW
20
W
20
WSW
20
SW
15
WSW
15
SW
15
WSW
20
WSW
25
W
25
WNW
15
WNW
20
NW
on
cross-on
on
on
cross-on
cross-on
cross-on
glassy
glassy
cross-off
cross-off
cross-off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
cross-off
cross-off
High Tide
00:19AM3.94m
1:00PM3.47m
1:12AM3.93m
1:55PM3.44m
2:08AM3.85m
2:52PM3.38m
Low Tide
6:47AM-0.11m
6:58PM0.34m
7:41AM-0.09m
7:54PM0.39m
8:37AM-0.00m
8:52PM0.48m
part cloud
clear
cloud
part cloud
clear
part cloud
cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
clear
cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:16
5:16
5:15
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:01
8:02
8:04
Temp °C
19
17
15
14
14
13
13
17
18
20
23
31
33
33
25
23
22
22
25
30
29
27
24
18
18
15
12
9
10
9
11
18
19
21
23
30
30
31
24
23
21
22
25
28
26
24
21
14
Swell 1
Height (m)
Direction
Period (s)
0.5
SE
8
0.6
SSE
8
0.5
SE
8
0.5
SE
8
0.1
E
14
0.4
SE
8
0.4
SE
8
0.6
SE
4
0.7
SE
4
0.7
SSE
5
0.6
SSE
5
0.4
SSE
4
0.4
SE
9
0.6
SSE
5
1.1
SSE
6
1.3
SSE
7
1.1
SSE
7
0.6
S
5
0.6
S
5
0.5
S
5
0.5
S
5
0.4
SE
9
0.4
SE
9
0.4
SE
9
Energy kJ
31
41
29
28
4
20
20
14
21
19
14
8
27
18
100
145
102
20
18
12
13
29
29
29
Swell 2
Height (m)
Direction
Period (s)
0.3
SSE
5
0.1
E
15
0.1
E
15
0.1
E
15
0.1
E
18
0.2
ENE
4
0.2
ENE
4
0.4
SE
8
0.3
SE
8
0.3
SE
8
0.4
SE
9
0.4
SE
9
0.1
E
13
0.4
SE
9
0.1
E
16
0.1
E
16
0.1
E
16
0.4
SE
8
0.4
SE
8
0.4
SE
9
0.4
SE
9
0.3
SSE
5
0.3
SSE
6
0.3
SSE
6
Energy kJ
5
4
4
4
6
1
1
20
9
10
28
28
3
26
5
5
5
21
23
27
29
5
7
6
Swell 3
Height (m)
Direction
Period (s)
0.1
E
15
0.1
E
15
0.1
E
18
0.1
E
14
0.1
E
13
0.2
ENE
4
0.3
SE
9
0.3
SE
9
0.1
E
13
0.1
E
13
0.1
E
16
0.1
E
13
0.1
E
16
0.1
E
16
0.1
E
16
0.1
E
16
0.1
E
12
0.1
E
12
0.1
SW
4
0.1
E
14
Energy kJ
4
4
6
4
4
1
14
14
3
3
5
3
5
5
5
5
3
3
1
4
Wind waves
Height (m)
Direction
Period (s)
0.3
NE
3
0.3
ENE
3
0.3
E
3
0.4
E
4
0.7
SE
8
0.5
SE
4
0.6
SE
4
0.7
SSE
4
0.8
SSE
4
0.2
WSW
3
0.7
S
5
0.3
SW
2
0.6
S
4
0.3
WSW
3
1.2
SSE
6
1.6
S
7
0.4
WSW
3
0.6
WSW
4
0.5
WSW
4
0.4
WSW
3
0.4
WSW
3
0.6
W
3
0.5
W
3
0.4
WNW
3
Energy kJ
1
2
2
4
59
6
10
16
22
1
22
1
12
1
119
236
4
9
7
4
3
8
4
4
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
166
171
171
490
189
490
490
4
0
389
0
394
394
34
523
175
388
17
207
592
34
34
166
34
Best forecast wave conditions in New Hampshire
Rating
(10 max)
1
1
1
Best forecast wave conditions in United States
Rating
(10 max)
2
2
3
3
1
1
4
4
4
4
3
2
1
2
4
4
4
2
1
2
1
Header Global
Rating
(10 max)
6
5
4
4
5
5
4
4
4
4
4
4
4
4
4
5
5
4
5
5
5
5
5
4
  • 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

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