Rye On the Rocks surfForecast / New Hampshire / USA

information circle48hr Weather and Surf, issued 1 pm Thursday 21 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
10.8° C
(Which is 1.0°C warmer than 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 5PM is: 0.3m 9s primary swell from a Southeast direction and 0.4m 5s secondary swell from a Northeast direction, 0.4m 3s secondary swell from a Southeast direction (forecast issued at 01:00pm May 21). The wind direction is predicted to be glassy.

Time (EDT) & DateWave HeightWave Period
Morning (21 May)1.5ft (0.4m)9s
Afternoon (21 May)1ft (0.3m)9s
Evening (21 May)1ft (0.3m)9s

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. Very mild (max 16°C on Thu afternoon, min 11°C on Thu night). Wind will be generally light.

Thu
21
Friday
22
Saturday
23
Sun
24
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
2 AM
5 AM
8 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.8
NE
5
0.3
SE
9
0.3
SE
9
0.3
SE
9
0.3
SE
9
0.3
SE
9
0.3
SE
9
0.3
SE
9
0.3
SE
9
0.3
SE
9
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.3
SE
9
0.3
SE
9
0.2
ESE
9
0.2
ESE
9
Wave Graph
Metric surfscale
Energy kJ
26
12
12
12
13
13
13
13
14
14
15
15
15
15
15
15
15
14
14
14
14
14
8
8
Wind (km/h)
5
E
5
ESE
0
ESE
5
SSW
10
N
15
NNE
10
N
10
NNE
10
E
15
ESE
20
SSE
15
S
10
SW
5
WNW
5
NW
5
N
10
ENE
10
ESE
10
SSE
10
SSE
10
S
5
SSE
5
SE
10
ESE
cross-on
cross-on
glassy
cross-off
cross
cross
cross
cross
on
cross-on
cross-on
cross
cross-off
glassy
cross-off
cross
on
on
cross-on
cross
cross
glassy
glassy
cross-on
High Tide
3:51PM3.30m
4:06AM3.52m
4:52PM3.23m
5:09AM3.34m
5:53PM3.18m
6:12AM3.19m
Low Tide
9:34AM0.13m
9:53PM0.58m
10:34AM0.29m
10:56PM0.68m
11:33AM0.44m
00:01AM0.73m
part cloud
cloud
cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:13
5:11
5:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:05
8:06
8:07
8:07
Temp °C
15
16
16
15
13
11
11
11
13
13
13
13
14
12
13
13
13
14
13
14
13
12
12
11
13
13
14
12
9
6
6
7
9
8
7
8
10
9
10
10
9
11
9
10
9
10
10
7
Swell 1
Height (m)
Direction
Period (s)
0.6
NE
4
0.5
NE
5
0.4
NE
5
0.3
SE
9
0.3
SE
9
0.3
SE
9
0.3
SE
9
0.3
SE
9
0.3
SE
9
0.3
SE
9
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.3
SSE
3
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.3
SE
9
0.3
SE
9
0.2
ESE
9
0.2
SSE
7
Energy kJ
12
12
6
12
13
13
13
13
14
14
15
15
15
2
15
15
15
14
14
14
14
14
8
5
Swell 2
Height (m)
Direction
Period (s)
0.3
SE
9
0.3
SE
9
0.3
SE
9
0.2
ENE
4
0.2
S
3
0.2
SSE
6
0.1
SE
6
0.1
SE
5
0.1
SE
5
0.3
NE
4
0.1
SE
13
0.3
SE
10
0.2
SSE
3
0.1
E
14
0.1
E
14
0.1
SE
13
0.1
E
12
0.1
SE
7
0.2
ESE
9
Energy kJ
12
12
12
1
1
3
1
1
1
2
7
15
1
4
4
6
3
2
8
Swell 3
Height (m)
Direction
Period (s)
0.2
SSE
6
0.1
SE
14
0.1
SE
14
0.1
SE
6
0.2
ENE
4
0.1
E
14
0.1
SE
13
0.1
E
13
0.1
E
13
0.1
E
14
0.1
SE
13
0.1
E
14
0.1
SE
13
0.1
E
14
0.1
E
14
0.1
E
14
0.1
E
12
0.1
E
12
0.1
E
18
Energy kJ
3
8
8
1
1
4
7
4
4
4
7
4
7
4
4
4
3
3
6
Wind waves
Height (m)
Direction
Period (s)
0.8
NE
5
0.3
SE
5
0.4
SE
3
0.3
SSE
3
0.3
NE
2
0.4
NE
3
0.4
NE
4
0.4
NE
4
0.2
ESE
5
0.3
SE
2
0.3
SSE
3
0.4
SSE
3
0.2
ESE
2
Energy kJ
26
5
2
2
1
2
4
3
3
1
1
3
1
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
2
1
1
1
1
2
2
1
1
1
1
1
1
3
4
Distance (km)
4
190
337
258
334
342
617
617
914
955
2755
2755
960
852
819
790
790
1292
1292
201
189
790
683
568
Best forecast wave conditions in New Hampshire
Rating
(10 max)
1
Best forecast wave conditions in United States
Rating
(10 max)
1
2
1
1
1
2
2
2
2
2
1
1
2
3
3
2
2
1
1
1
2
2
3
4
Header Global
Rating
(10 max)
5
5
5
4
5
7
7
7
6
6
6
5
6
7
8
8
7
6
5
5
5
5
6
6
  • 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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