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

 

South_Portland
Coordinates: 43.5N -70.25W
Start Time (GMT): 12Z23AUG2026
Local Time Zone: GMT -5
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Surf Hgt
ft
5
4
3
2
1

1.0

0.9

0.8

0.7

0.6

0.6

0.9

0.9

0.9

1.5

0.7

0.8

1.2

1.9

1.6

1.4

1.2

1.2

0.9

0.6

0.8

0.8

1.0

0.9

0.8

1.3

1.8

2.2

2.3

2.3

2.1

1.9

1.8

1.6

1.5

1.5

1.4

1.3

1.2

1.4

1.5

1.4

0.7

0.8

0.9

1.1

1.0

0.9

1.3

1.5

1.5

1.5

1.4

1.5

1.1

1.1

1.1

1.0

1.3

1.0

0.9

Wind
kts
30
25
20
15
10
5

4

5

6

3

3

4

3

3

8

13

15

15

12

9

7

9

11

10

15

10

9

6

7

8

6

5

15

11

12

4

5

5

3

7

9

9

17

15

10

9

9

7

7

6

6

5

9

7

6

5

7

9

9

8

5

3

5

3

9

10

15

WDir
dg
WDir
dg

ENE

ENE

SE

SSE

SSW

SW

NW

WSW

SSW

SSW

S

SSE

SW

W

W

WSW

WSW

SW

SSE

S

SW

NW

NNW

NNW

NW

S

S

S

SSW

WSW

N

NNW

WNW

S

S

SSE

S

SSW

SSW

S

S

SSE

SSE

SSE

SSW

NW

N

NNE

N

E

S

S

SSW

S

SSW

NW

NNW

ESE

SE

SE

S

   

23 Su 07

23 Su 10

23 Su 13

23 Su 16

23 Su 19

23 Su 22

24 Mo 01

24 Mo 04

24 Mo 07

24 Mo 10

24 Mo 13

24 Mo 16

24 Mo 19

24 Mo 22

25 Tu 01

25 Tu 04

25 Tu 07

25 Tu 10

25 Tu 13

25 Tu 16

25 Tu 19

25 Tu 22

26 We 01

26 We 04

26 We 07

26 We 10

26 We 13

26 We 16

26 We 19

26 We 22

27 Th 01

27 Th 04

27 Th 07

27 Th 10

27 Th 13

27 Th 16

27 Th 19

27 Th 22

28 Fr 01

28 Fr 04

28 Fr 07

28 Fr 10

28 Fr 13

28 Fr 16

28 Fr 19

28 Fr 22

29 Sa 01

29 Sa 04

29 Sa 07

29 Sa 10

29 Sa 13

29 Sa 16

29 Sa 19

29 Sa 22

30 Su 01

30 Su 04

30 Su 07

30 Su 10

30 Su 13

30 Su 16

30 Su 19

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

6

5

4

3

2

1

2.0

1.7

1.5

1.3

1.2

1.1

1.3

1.3

1.3

2.3

0.7

0.7

1.9

3.2

2.9

2.4

2.0

2.0

0.8

1.1

1.3

1.3

1.7

1.6

1.4

1.4

1.9

2.3

2.5

2.6

2.4

2.3

2.1

2.0

1.9

1.9

1.7

1.6

1.6

1.6

1.7

1.6

1.7

1.8

1.9

2.0

1.9

1.7

1.6

2.0

2.0

1.9

1.9

2.0

1.5

1.4

1.3

1.3

1.6

1.3

1.2

Swell Per
sec

25

20

15

10

5

5.3

5.2

5.2

5.1

5.0

5.5

6.7

6.7

6.7

6.6

11.4

11.3

6.5

5.8

5.6

5.8

6.0

6.1

10.8

6.0

6.3

6.2

6.1

5.9

5.8

9.6

9.6

9.3

9.1

8.9

8.6

8.4

8.3

8.1

8.0

7.9

7.8

7.8

7.8

8.8

8.7

8.5

4.1

4.3

4.7

5.3

5.2

5.0

7.7

7.5

7.5

7.7

7.7

7.4

7.4

7.8

7.9

7.9

7.8

7.8

7.7

SDir
dg
SDir
dg

105

105

105

106

107

108

112

117

134

136

125

125

140

157

155

154

147

154

128

130

127

127

141

142

140

128

125

125

123

123

122

123

123

124

124

125

125

125

126

127

128

128

145

139

134

130

128

122

139

132

135

136

137

141

137

135

137

138

135

134

135

   

23 Su 07

23 Su 10

23 Su 13

23 Su 16

23 Su 19

23 Su 22

24 Mo 01

24 Mo 04

24 Mo 07

24 Mo 10

24 Mo 13

24 Mo 16

24 Mo 19

24 Mo 22

25 Tu 01

25 Tu 04

25 Tu 07

25 Tu 10

25 Tu 13

25 Tu 16

25 Tu 19

25 Tu 22

26 We 01

26 We 04

26 We 07

26 We 10

26 We 13

26 We 16

26 We 19

26 We 22

27 Th 01

27 Th 04

27 Th 07

27 Th 10

27 Th 13

27 Th 16

27 Th 19

27 Th 22

28 Fr 01

28 Fr 04

28 Fr 07

28 Fr 10

28 Fr 13

28 Fr 16

28 Fr 19

28 Fr 22

29 Sa 01

29 Sa 04

29 Sa 07

29 Sa 10

29 Sa 13

29 Sa 16

29 Sa 19

29 Sa 22

30 Su 01

30 Su 04

30 Su 07

30 Su 10

30 Su 13

30 Su 16

30 Su 19

Date/Day/Time (Local - 24 hr)

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