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Surf Size, Swell Size, Swell Period & Direction, Wind Speed & Direction

 

South_Portland
Coordinates: 43.5N -70.25W
Start Time (GMT): 06Z21APR2026
Local Time Zone: GMT -5
© Stormsurf 2026

Surf Hgt
ft
5
4
3
2
1

0.9

0.9

0.9

0.9

1.0

0.9

0.9

0.9

0.8

0.8

0.8

0.8

0.8

0.8

1.0

0.9

0.8

0.7

0.6

0.8

0.8

0.7

0.7

0.7

0.7

0.6

0.6

0.7

0.7

0.7

0.6

0.5

0.5

0.3

0.9

1.0

0.3

1.2

1.4

1.4

1.5

2.0

1.8

1.5

1.3

1.2

1.0

1.5

1.3

1.2

1.1

1.0

0.9

0.5

0.5

0.1

0.1

0.3

0.3

0.3

0.3

Wind
kts
30
25
20
15
10
5

9

6

3

8

13

15

17

20

17

14

15

16

17

12

9

7

7

6

8

12

13

17

17

15

10

8

5

6

10

5

7

12

9

9

10

9

9

9

9

9

4

6

7

7

10

8

5

4

4

2

6

7

7

7

6

3

3

5

4

10

6

WDir
dg
WDir
dg

NNE

N

NNE

SSE

SSE

SSE

S

SSW

SW

SW

SSW

SSW

SSW

SW

WSW

W

WNW

WNW

WSW

N

NNW

NNW

NNW

NNW

NW

NW

NW

ESE

SSE

S

WSW

NNE

N

N

NNE

ENE

SE

S

SSW

WSW

WNW

NNW

NNE

ENE

SSE

SE

SE

S

SW

SE

SSE

SSE

SSE

SSE

SE

SSE

NE

ENE

ENE

E

SSE

   

21 Tu 01

21 Tu 04

21 Tu 07

21 Tu 10

21 Tu 13

21 Tu 16

21 Tu 19

21 Tu 22

22 We 01

22 We 04

22 We 07

22 We 10

22 We 13

22 We 16

22 We 19

22 We 22

23 Th 01

23 Th 04

23 Th 07

23 Th 10

23 Th 13

23 Th 16

23 Th 19

23 Th 22

24 Fr 01

24 Fr 04

24 Fr 07

24 Fr 10

24 Fr 13

24 Fr 16

24 Fr 19

24 Fr 22

25 Sa 01

25 Sa 04

25 Sa 07

25 Sa 10

25 Sa 13

25 Sa 16

25 Sa 19

25 Sa 22

26 Su 01

26 Su 04

26 Su 07

26 Su 10

26 Su 13

26 Su 16

26 Su 19

26 Su 22

27 Mo 01

27 Mo 04

27 Mo 07

27 Mo 10

27 Mo 13

27 Mo 16

27 Mo 19

27 Mo 22

28 Tu 01

28 Tu 04

28 Tu 07

28 Tu 10

28 Tu 13

Date/Day/Time (Local - 24 hr)
Swell Hgt
ft

6

5

4

3

2

1

1.2

1.1

1.1

1.1

1.3

1.1

1.2

1.1

1.1

1.0

1.0

1.0

1.0

1.0

2.2

2.0

1.7

1.4

1.2

1.1

1.0

1.0

0.9

0.9

0.9

0.9

0.8

1.0

1.0

1.0

0.9

0.8

0.7

0.5

0.6

0.7

1.0

1.3

1.6

1.6

1.7

1.9

1.7

1.5

1.3

1.2

1.1

1.2

1.1

1.0

0.9

0.9

0.8

0.5

0.5

0.5

0.5

0.4

0.4

0.4

0.4

Swell Per
sec

25

20

15

10

5

7.8

7.7

7.6

7.5

7.5

7.6

7.5

7.5

7.4

7.4

7.5

7.5

7.4

7.2

4.7

4.8

4.9

4.8

4.6

7.6

7.5

7.4

7.5

7.5

7.3

7.2

7.4

7.0

7.0

6.9

6.9

6.9

6.8

6.6

15.1

14.6

3.4

9.3

8.9

8.7

8.8

10.8

10.5

10.2

10.0

9.7

9.7

12.3

12.3

12.1

11.9

11.9

11.9

9.5

9.4

2.6

2.7

6.9

6.7

6.5

6.4

SDir
dg
SDir
dg

101

101

101

104

96

103

109

105

105

108

111

115

117

117

171

163

159

159

156

108

109

110

112

115

119

122

126

139

140

139

136

137

136

146

106

106

68

107

105

103

104

101

100

101

102

101

101

101

101

102

101

102

101

102

101

111

105

159

158

153

152

   

21 Tu 01

21 Tu 04

21 Tu 07

21 Tu 10

21 Tu 13

21 Tu 16

21 Tu 19

21 Tu 22

22 We 01

22 We 04

22 We 07

22 We 10

22 We 13

22 We 16

22 We 19

22 We 22

23 Th 01

23 Th 04

23 Th 07

23 Th 10

23 Th 13

23 Th 16

23 Th 19

23 Th 22

24 Fr 01

24 Fr 04

24 Fr 07

24 Fr 10

24 Fr 13

24 Fr 16

24 Fr 19

24 Fr 22

25 Sa 01

25 Sa 04

25 Sa 07

25 Sa 10

25 Sa 13

25 Sa 16

25 Sa 19

25 Sa 22

26 Su 01

26 Su 04

26 Su 07

26 Su 10

26 Su 13

26 Su 16

26 Su 19

26 Su 22

27 Mo 01

27 Mo 04

27 Mo 07

27 Mo 10

27 Mo 13

27 Mo 16

27 Mo 19

27 Mo 22

28 Tu 01

28 Tu 04

28 Tu 07

28 Tu 10

28 Tu 13

Date/Day/Time (Local - 24 hr)

.
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