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

 

South_Portland
Coordinates: 43.5N -70.25W
Start Time (GMT): 12Z04SEP2026
Local Time Zone: GMT -5
© Stormsurf 2026

Surf Hgt
ft
5
4
3
2
1

1.5

1.7

1.7

1.7

1.6

1.5

1.4

1.3

1.3

1.3

1.2

0.8

1.6

1.2

1.1

1.1

1.3

1.1

0.8

0.5

0.8

0.8

1.0

0.8

1.0

0.8

0.8

0.8

0.8

0.7

0.7

0.6

0.6

0.5

0.5

0.5

0.5

0.2

0.2

0.2

0.1

0.2

0.3

0.4

0.4

0.5

0.5

2.7

2.7

2.4

1.8

1.5

1.4

1.2

0.5

0.4

0.5

0.5

0.5

0.6

0.6

Wind
kts
30
25
20
15
10
5

5

5

7

9

7

8

7

11

13

11

16

5

12

14

13

12

12

13

6

4

14

9

10

8

7

6

7

5

12

7

8

8

8

3

12

8

5

4

7

8

6

2

4

14

12

23

17

17

19

19

18

14

13

9

8

10

10

9

11

12

10

WDir
dg
WDir
dg

WNW

ESE

SSE

SW

WSW

NNW

NNW

NNE

NNE

ENE

NNE

NNE

NNE

NNE

N

N

N

NNE

NE

SSE

NNW

N

NNW

NW

NW

NW

NNE

NW

NW

NW

WNW

WNW

NW

E

SE

S

S

SW

N

NNE

NE

NNE

SSW

SSW

SSW

SSW

SSW

SW

W

WNW

WNW

NW

NNW

NW

NW

WNW

NW

NW

NW

NW

NNW

   

04 Fr 07

04 Fr 10

04 Fr 13

04 Fr 16

04 Fr 19

04 Fr 22

05 Sa 01

05 Sa 04

05 Sa 07

05 Sa 10

05 Sa 13

05 Sa 16

05 Sa 19

05 Sa 22

06 Su 01

06 Su 04

06 Su 07

06 Su 10

06 Su 13

06 Su 16

06 Su 19

06 Su 22

07 Mo 01

07 Mo 04

07 Mo 07

07 Mo 10

07 Mo 13

07 Mo 16

07 Mo 19

07 Mo 22

08 Tu 01

08 Tu 04

08 Tu 07

08 Tu 10

08 Tu 13

08 Tu 16

08 Tu 19

08 Tu 22

09 We 01

09 We 04

09 We 07

09 We 10

09 We 13

09 We 16

09 We 19

09 We 22

10 Th 01

10 Th 04

10 Th 07

10 Th 10

10 Th 13

10 Th 16

10 Th 19

10 Th 22

11 Fr 01

11 Fr 04

11 Fr 07

11 Fr 10

11 Fr 13

11 Fr 16

11 Fr 19

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

6

5

4

3

2

1

2.4

2.6

2.6

2.5

2.4

2.3

2.1

2.0

1.9

1.8

1.7

1.7

2.1

1.6

1.5

1.5

1.5

1.4

1.6

1.1

1.0

1.0

1.2

0.9

1.1

0.8

0.9

0.9

0.9

0.8

0.7

0.7

0.6

0.6

0.6

0.5

0.5

0.8

0.7

0.6

0.5

0.7

0.9

0.5

0.5

0.5

0.5

4.3

4.0

3.4

2.6

1.9

1.5

1.3

1.1

0.9

0.7

0.7

0.7

0.7

0.7

Swell Per
sec

25

20

15

10

5

6.3

6.6

6.6

6.6

6.6

6.7

6.8

6.8

6.9

7.2

7.3

4.6

7.5

7.4

7.3

7.3

8.5

8.2

4.6

4.0

8.0

8.0

8.0

8.9

9.1

9.3

9.5

9.5

9.5

9.5

9.5

9.5

9.6

9.6

9.6

9.5

9.5

2.8

2.8

2.8

2.8

2.8

3.1

8.4

8.2

9.9

9.9

6.2

6.7

6.9

7.0

7.8

8.9

9.0

4.6

4.5

6.9

6.9

6.8

9.6

9.6

SDir
dg
SDir
dg

118

116

116

117

118

115

114

115

115

114

112

66

89

105

105

102

104

105

52

56

106

95

79

101

86

92

92

91

91

91

92

93

94

95

95

96

95

158

158

158

157

138

137

140

142

128

130

176

170

170

168

165

160

157

23

26

160

159

158

135

135

   

04 Fr 07

04 Fr 10

04 Fr 13

04 Fr 16

04 Fr 19

04 Fr 22

05 Sa 01

05 Sa 04

05 Sa 07

05 Sa 10

05 Sa 13

05 Sa 16

05 Sa 19

05 Sa 22

06 Su 01

06 Su 04

06 Su 07

06 Su 10

06 Su 13

06 Su 16

06 Su 19

06 Su 22

07 Mo 01

07 Mo 04

07 Mo 07

07 Mo 10

07 Mo 13

07 Mo 16

07 Mo 19

07 Mo 22

08 Tu 01

08 Tu 04

08 Tu 07

08 Tu 10

08 Tu 13

08 Tu 16

08 Tu 19

08 Tu 22

09 We 01

09 We 04

09 We 07

09 We 10

09 We 13

09 We 16

09 We 19

09 We 22

10 Th 01

10 Th 04

10 Th 07

10 Th 10

10 Th 13

10 Th 16

10 Th 19

10 Th 22

11 Fr 01

11 Fr 04

11 Fr 07

11 Fr 10

11 Fr 13

11 Fr 16

11 Fr 19

Date/Day/Time (Local - 24 hr)

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