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

 

South_Portland
Coordinates: 43.5N -70.25W
Start Time (GMT): 18Z30JAN2026
Local Time Zone: GMT -5
© Stormsurf 2025

Surf Hgt
ft
10
8
6
4
2

0.2

0.3

0.2

0.1

0.2

0.1

0.2

0.2

0.2

0.3

0.3

0.2

0.3

0.2

0.2

0.2

0.2

3.7

4.7

5.3

5.8

6.9

6.6

6.3

4.5

3.8

3.3

3.1

2.2

2.3

1.9

1.7

1.4

1.4

1.4

1.4

1.2

1.1

1.0

1.0

0.9

0.8

0.8

0.8

0.8

0.7

0.7

0.7

0.4

0.4

0.4

0.5

0.5

0.5

0.5

0.5

0.5

0.5

0.5

0.5

0.5

Wind
kts
30
25
20
15
10
5

11

11

9

9

7

6

6

4

1

1

4

12

16

20

20

22

24

26

27

22

17

13

12

12

13

10

9

8

10

7

6

5

3

5

4

5

4

5

6

5

2

2

12

14

11

8

7

3

3

4

9

10

7

6

4

1

6

12

14

19

19

WDir
dg
WDir
dg

WNW

WNW

WNW

NW

WNW

WNW

NW

NNW

NNW

ESE

NNE

N

NNE

NNE

NNE

NNE

NNE

N

N

NNW

NNW

NW

NW

NNW

NW

NW

NW

NNW

NNW

NW

NNW

N

SSW

SSW

SSW

WNW

WNW

NNW

NNW

NNW

WNW

SSE

WNW

NNW

NNW

NW

NW

NNW

WSW

NW

N

N

N

N

N

NW

SW

SSW

SSW

SSW

SW

   

30 Fr 13

30 Fr 16

30 Fr 19

30 Fr 22

31 Sa 01

31 Sa 04

31 Sa 07

31 Sa 10

31 Sa 13

31 Sa 16

31 Sa 19

31 Sa 22

01 Su 01

01 Su 04

01 Su 07

01 Su 10

01 Su 13

01 Su 16

01 Su 19

01 Su 22

02 Mo 01

02 Mo 04

02 Mo 07

02 Mo 10

02 Mo 13

02 Mo 16

02 Mo 19

02 Mo 22

03 Tu 01

03 Tu 04

03 Tu 07

03 Tu 10

03 Tu 13

03 Tu 16

03 Tu 19

03 Tu 22

04 We 01

04 We 04

04 We 07

04 We 10

04 We 13

04 We 16

04 We 19

04 We 22

05 Th 01

05 Th 04

05 Th 07

05 Th 10

05 Th 13

05 Th 16

05 Th 19

05 Th 22

06 Fr 01

06 Fr 04

06 Fr 07

06 Fr 10

06 Fr 13

06 Fr 16

06 Fr 19

06 Fr 22

07 Sa 01

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

12

10

8

6

4

2

0.5

0.3

0.5

0.4

0.5

0.4

0.2

0.2

0.2

0.3

0.3

0.2

0.3

0.2

0.2

0.2

0.2

5.8

6.6

6.4

6.2

6.2

5.9

5.6

4.1

3.4

3.1

2.5

2.1

1.9

1.7

1.6

1.4

1.3

1.3

1.3

1.2

1.1

1.0

1.0

1.0

0.9

0.9

0.9

0.8

0.8

0.8

0.7

0.5

0.5

0.5

0.6

0.6

0.6

0.6

0.6

0.6

0.6

0.6

0.6

0.6

Swell Per
sec

25

20

15

10

5

3.8

10.3

3.8

3.5

3.7

3.7

10.5

10.5

10.4

10.3

10.6

10.7

10.8

10.7

10.5

10.3

14.7

6.4

7.2

8.3

9.3

11.1

11.1

11.2

11.0

11.1

10.7

12.6

10.5

12.3

11.1

10.7

10.4

10.4

10.4

10.3

10.2

10.1

9.9

9.8

9.6

9.5

9.3

9.3

9.4

9.5

9.4

9.3

9.1

9.1

9.1

9.1

9.1

9.1

9.0

9.0

8.9

8.9

8.9

9.0

9.1

SDir
dg
SDir
dg

221

128

239

229

19

23

126

124

127

143

135

131

129

127

127

126

106

46

46

55

71

87

96

103

87

92

92

139

102

140

140

139

141

138

129

122

123

126

126

125

123

121

120

119

119

120

121

122

139

138

138

123

125

127

132

133

131

132

134

136

138

   

30 Fr 13

30 Fr 16

30 Fr 19

30 Fr 22

31 Sa 01

31 Sa 04

31 Sa 07

31 Sa 10

31 Sa 13

31 Sa 16

31 Sa 19

31 Sa 22

01 Su 01

01 Su 04

01 Su 07

01 Su 10

01 Su 13

01 Su 16

01 Su 19

01 Su 22

02 Mo 01

02 Mo 04

02 Mo 07

02 Mo 10

02 Mo 13

02 Mo 16

02 Mo 19

02 Mo 22

03 Tu 01

03 Tu 04

03 Tu 07

03 Tu 10

03 Tu 13

03 Tu 16

03 Tu 19

03 Tu 22

04 We 01

04 We 04

04 We 07

04 We 10

04 We 13

04 We 16

04 We 19

04 We 22

05 Th 01

05 Th 04

05 Th 07

05 Th 10

05 Th 13

05 Th 16

05 Th 19

05 Th 22

06 Fr 01

06 Fr 04

06 Fr 07

06 Fr 10

06 Fr 13

06 Fr 16

06 Fr 19

06 Fr 22

07 Sa 01

Date/Day/Time (Local - 24 hr)

.
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