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

 

South_Portland
Coordinates: 43.5N -70.25W
Start Time (GMT): 00Z10APR2026
Local Time Zone: GMT -5
© Stormsurf 2026

Surf Hgt
ft
5
4
3
2
1

3.1

0.2

2.3

0.4

0.7

1.0

1.4

1.7

1.7

1.8

1.5

2.0

2.2

2.4

2.6

2.6

2.6

2.7

2.8

2.7

2.6

2.5

2.3

2.1

1.9

1.7

1.5

1.4

1.1

3.1

3.0

3.1

3.1

2.9

2.4

2.0

1.8

1.6

1.3

1.0

1.1

1.3

1.6

1.6

1.3

1.1

0.9

0.9

0.8

0.7

0.6

0.5

0.7

0.9

1.4

0.9

0.8

1.4

1.4

1.3

1.2

Wind
kts
30
25
20
15
10
5

25

22

18

15

16

15

16

18

22

16

15

14

14

7

14

17

11

10

6

4

2

8

14

13

16

19

21

24

18

16

13

15

13

11

10

9

5

8

12

13

7

6

11

9

6

7

3

0

6

8

12

14

16

14

12

14

10

6

8

9

8

WDir
dg
WDir
dg

S

SSW

SSW

SW

SSW

S

S

S

SSW

SW

SW

NW

WNW

NW

WNW

WNW

NW

WNW

WNW

NNW

NNW

S

S

S

S

SSW

SSW

SSW

SSW

SW

SW

WSW

WSW

WSW

WSW

WSW

NW

ESE

SE

SSE

S

SW

SW

WSW

SW

WSW

W

SSW

NNE

NNE

NNE

NE

NE

NE

N

NNE

E

NNE

NNE

NNE

NNE

   

09 Th 19

09 Th 22

10 Fr 01

10 Fr 04

10 Fr 07

10 Fr 10

10 Fr 13

10 Fr 16

10 Fr 19

10 Fr 22

11 Sa 01

11 Sa 04

11 Sa 07

11 Sa 10

11 Sa 13

11 Sa 16

11 Sa 19

11 Sa 22

12 Su 01

12 Su 04

12 Su 07

12 Su 10

12 Su 13

12 Su 16

12 Su 19

12 Su 22

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

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

6

5

4

3

2

1

5.5

0.2

4.2

0.5

0.8

1.1

1.5

1.8

1.8

2.1

1.9

3.4

2.6

2.7

2.9

2.9

2.9

2.9

2.9

2.8

2.7

2.5

2.4

2.2

2.0

1.8

1.6

1.5

1.2

4.9

4.6

4.4

4.2

3.9

3.3

2.8

2.4

2.1

1.7

1.1

2.5

2.8

3.1

3.0

2.5

2.1

1.8

1.6

1.4

1.2

1.1

1.0

0.9

1.1

2.8

1.1

1.1

2.5

2.4

2.2

2.0

Swell Per
sec

25

20

15

10

5

5.5

11.2

5.4

8.3

9.4

9.2

9.3

9.3

9.1

8.7

8.0

5.8

8.5

8.9

8.9

9.0

9.2

9.6

9.7

9.8

9.8

9.9

9.9

9.7

9.5

9.2

9.1

8.9

9.0

6.3

6.6

7.0

7.3

7.3

7.2

7.3

7.5

7.8

7.7

9.1

4.4

4.9

5.2

5.5

5.3

5.1

5.2

5.5

5.6

5.6

5.5

5.4

8.2

8.0

5.0

7.9

7.7

5.7

5.9

6.0

5.9

SDir
dg
SDir
dg

169

117

180

112

116

118

121

120

120

118

116

179

122

121

127

123

121

119

117

116

114

114

115

116

117

117

118

120

113

171

168

170

172

173

174

173

171

166

164

132

150

154

163

165

166

169

168

168

171

171

169

168

142

155

72

157

158

92

99

99

94

   

09 Th 19

09 Th 22

10 Fr 01

10 Fr 04

10 Fr 07

10 Fr 10

10 Fr 13

10 Fr 16

10 Fr 19

10 Fr 22

11 Sa 01

11 Sa 04

11 Sa 07

11 Sa 10

11 Sa 13

11 Sa 16

11 Sa 19

11 Sa 22

12 Su 01

12 Su 04

12 Su 07

12 Su 10

12 Su 13

12 Su 16

12 Su 19

12 Su 22

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

Date/Day/Time (Local - 24 hr)

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