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

 

South_Portland
Coordinates: 43.5N -70.25W
Start Time (GMT): 06Z13APR2026
Local Time Zone: GMT -5
© Stormsurf 2026

Surf Hgt
ft
5
4
3
2
1

1.9

1.8

1.7

1.5

1.5

3.4

3.9

3.6

3.2

2.7

2.3

1.8

1.5

1.2

1.7

1.6

1.3

1.1

1.0

0.9

0.9

0.8

0.5

0.7

0.8

0.7

0.8

1.0

0.9

0.9

0.9

0.9

0.9

0.9

0.9

0.5

0.6

0.7

0.8

0.8

0.7

0.7

0.7

0.7

0.9

1.2

1.2

1.1

1.3

1.4

0.3

1.6

1.5

1.5

1.4

1.2

1.0

0.8

0.8

0.6

0.5

Wind
kts
30
25
20
15
10
5

19

22

20

15

18

14

16

12

11

10

5

9

12

12

19

5

8

7

8

4

6

2

9

6

8

7

6

8

7

5

4

1

6

9

11

5

10

5

4

0

7

9

10

8

6

8

6

9

9

11

14

11

7

11

9

13

18

24

24

24

22

WDir
dg
WDir
dg

S

S

SSW

SSW

SSW

SSW

W

WSW

WSW

W

N

ESE

SE

SE

ESE

WSW

SW

SW

SW

S

SW

SW

NE

NE

NNE

ENE

NE

NNE

NE

ENE

E

WSW

SSW

SW

WSW

WNW

E

NE

SSE

ENE

NE

NE

NE

E

E

ESE

SE

SSE

S

S

S

SSW

SSW

WSW

SSW

SSW

W

WNW

WNW

NW

NW

   

13 Mo 01

13 Mo 04

13 Mo 07

13 Mo 10

13 Mo 13

13 Mo 16

13 Mo 19

13 Mo 22

14 Tu 01

14 Tu 04

14 Tu 07

14 Tu 10

14 Tu 13

14 Tu 16

14 Tu 19

14 Tu 22

15 We 01

15 We 04

15 We 07

15 We 10

15 We 13

15 We 16

15 We 19

15 We 22

16 Th 01

16 Th 04

16 Th 07

16 Th 10

16 Th 13

16 Th 16

16 Th 19

16 Th 22

17 Fr 01

17 Fr 04

17 Fr 07

17 Fr 10

17 Fr 13

17 Fr 16

17 Fr 19

17 Fr 22

18 Sa 01

18 Sa 04

18 Sa 07

18 Sa 10

18 Sa 13

18 Sa 16

18 Sa 19

18 Sa 22

19 Su 01

19 Su 04

19 Su 07

19 Su 10

19 Su 13

19 Su 16

19 Su 19

19 Su 22

20 Mo 01

20 Mo 04

20 Mo 07

20 Mo 10

20 Mo 13

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

6

5

4

3

2

1

2.1

2.0

1.9

1.7

1.5

5.1

5.3

4.7

3.9

3.2

2.8

2.1

1.9

1.5

3.6

3.2

2.6

2.3

2.0

1.8

1.6

1.4

1.1

1.4

1.5

1.3

1.0

1.3

1.2

1.2

1.2

1.2

1.1

1.1

1.2

1.1

1.0

1.8

1.9

1.9

1.7

0.9

0.9

0.9

2.0

2.3

2.2

2.2

2.4

2.4

0.2

2.9

2.7

2.4

2.3

1.8

1.8

1.4

1.2

1.0

0.8

Swell Per
sec

25

20

15

10

5

9.1

9.0

8.9

8.8

9.5

6.6

7.4

7.8

8.1

8.3

8.5

8.4

8.3

7.9

4.6

5.0

4.9

4.9

5.0

5.0

5.5

5.7

4.4

5.1

5.4

5.5

7.8

7.8

7.8

7.8

7.8

7.8

7.9

7.9

7.9

4.8

5.5

4.0

4.3

4.4

4.3

7.5

7.5

7.5

4.7

5.2

5.2

5.2

5.5

5.6

14.9

5.6

5.7

6.1

6.2

6.4

5.5

5.4

6.4

6.4

6.6

SDir
dg
SDir
dg

115

116

118

119

116

158

161

159

158

157

153

157

155

156

135

139

142

146

149

153

153

154

154

158

160

160

144

151

152

151

149

148

147

146

146

177

163

93

99

101

98

148

147

147

101

106

107

109

117

121

124

134

127

120

121

106

157

156

103

103

102

   

13 Mo 01

13 Mo 04

13 Mo 07

13 Mo 10

13 Mo 13

13 Mo 16

13 Mo 19

13 Mo 22

14 Tu 01

14 Tu 04

14 Tu 07

14 Tu 10

14 Tu 13

14 Tu 16

14 Tu 19

14 Tu 22

15 We 01

15 We 04

15 We 07

15 We 10

15 We 13

15 We 16

15 We 19

15 We 22

16 Th 01

16 Th 04

16 Th 07

16 Th 10

16 Th 13

16 Th 16

16 Th 19

16 Th 22

17 Fr 01

17 Fr 04

17 Fr 07

17 Fr 10

17 Fr 13

17 Fr 16

17 Fr 19

17 Fr 22

18 Sa 01

18 Sa 04

18 Sa 07

18 Sa 10

18 Sa 13

18 Sa 16

18 Sa 19

18 Sa 22

19 Su 01

19 Su 04

19 Su 07

19 Su 10

19 Su 13

19 Su 16

19 Su 19

19 Su 22

20 Mo 01

20 Mo 04

20 Mo 07

20 Mo 10

20 Mo 13

Date/Day/Time (Local - 24 hr)

.
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