Surf Forecasts and Marine Weather - No Hype - Just the Facts!
Are We Headed Towards El Nino? - Video Forecast HERE (1/18/26)
Buoys | Buoy Forecast | Bulletins | Models: Wave - Weather - Surf - Altimetry - Snow | Pacific Forecast | QuikCAST | El Nino | Tutorials | Great Circles | Video

Google
Create Your Own Surf Forecast
Swell Calculator
Swell Decay Tables
Sea Height Tables
Swell Category Table
.

Surf Spot Forecast Graph
Surf Size, Swell Size, Swell Period & Direction, Wind Speed & Direction

 

South_Portland
Coordinates: 43.5N -70.25W
Start Time (GMT): 18Z24JAN2026
Local Time Zone: GMT -5
© Stormsurf 2025

Surf Hgt
ft
15
12
9
6
3

1.1

1.1

1.1

1.0

1.0

1.0

0.9

0.9

0.7

0.8

1.5

2.9

4.5

3.6

8.4

9.9

10.2

9.8

8.6

7.4

6.1

4.9

3.6

2.7

2.1

1.6

1.3

1.2

1.0

0.4

0.7

0.6

0.5

0.5

0.5

0.4

0.4

0.5

0.4

0.5

0.5

0.5

0.7

0.7

0.7

0.7

0.5

0.4

0.4

0.6

1.5

1.9

2.0

1.8

1.6

1.3

1.1

0.9

0.8

0.6

0.6

Wind
kts
30
25
20
15
10
5

11

14

13

10

8

6

6

6

10

16

20

24

28

29

21

24

21

19

14

8

10

19

17

14

15

13

14

16

13

8

9

6

8

10

8

7

5

5

8

13

12

10

9

8

10

8

10

8

10

14

15

8

8

10

8

5

7

8

8

11

11

WDir
dg
WDir
dg

NW

WNW

WNW

NW

NNW

NNW

N

N

NNE

ENE

E

E

ENE

ENE

NNE

NNE

NNE

NNE

NNW

NNW

NW

WNW

WNW

WNW

WNW

W

WSW

W

W

NW

WNW

W

W

WNW

W

WNW

NW

NNW

N

N

N

N

NNW

NNW

NNW

NW

NW

WNW

WNW

W

WNW

NNW

NNW

NNW

NW

WNW

NW

NW

NW

NNW

NNW

   

24 Sa 13

24 Sa 16

24 Sa 19

24 Sa 22

25 Su 01

25 Su 04

25 Su 07

25 Su 10

25 Su 13

25 Su 16

25 Su 19

25 Su 22

26 Mo 01

26 Mo 04

26 Mo 07

26 Mo 10

26 Mo 13

26 Mo 16

26 Mo 19

26 Mo 22

27 Tu 01

27 Tu 04

27 Tu 07

27 Tu 10

27 Tu 13

27 Tu 16

27 Tu 19

27 Tu 22

28 We 01

28 We 04

28 We 07

28 We 10

28 We 13

28 We 16

28 We 19

28 We 22

29 Th 01

29 Th 04

29 Th 07

29 Th 10

29 Th 13

29 Th 16

29 Th 19

29 Th 22

30 Fr 01

30 Fr 04

30 Fr 07

30 Fr 10

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

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

12

10

8

6

4

2

1.0

1.0

1.0

1.0

0.9

0.9

0.9

0.9

0.7

0.9

3.4

5.3

7.1

4.5

9.8

10.4

10.3

9.7

8.7

7.4

6.4

5.1

3.9

3.0

2.4

1.8

1.5

1.2

1.0

0.9

0.8

0.7

0.6

0.6

0.6

0.5

0.4

0.5

0.4

0.5

0.5

0.5

1.5

1.5

1.5

1.3

1.1

0.9

0.7

0.7

1.5

2.0

2.1

1.9

1.6

1.4

1.1

1.0

0.8

0.7

0.6

Swell Per
sec

25

20

15

10

5

11.1

11.1

11.1

10.9

10.7

10.5

10.3

10.0

9.5

9.8

4.3

5.5

6.3

8.0

8.6

9.5

9.9

10.1

9.9

9.9

9.6

9.4

9.2

9.1

9.1

8.9

8.8

10.0

10.0

4.1

8.9

8.6

8.5

8.5

8.5

8.5

8.3

9.1

9.4

9.3

10.7

10.7

4.3

4.6

4.8

5.1

5.0

5.0

5.5

8.7

9.7

9.6

9.5

9.5

9.7

9.6

9.4

9.5

9.4

9.4

9.6

SDir
dg
SDir
dg

132

131

132

132

132

133

133

132

132

132

100

101

95

134

103

105

105

106

106

105

105

107

104

102

103

101

102

147

145

226

153

154

152

150

150

150

153

141

134

144

142

141

46

54

52

59

61

62

69

109

106

106

105

104

102

101

101

101

102

103

106

   

24 Sa 13

24 Sa 16

24 Sa 19

24 Sa 22

25 Su 01

25 Su 04

25 Su 07

25 Su 10

25 Su 13

25 Su 16

25 Su 19

25 Su 22

26 Mo 01

26 Mo 04

26 Mo 07

26 Mo 10

26 Mo 13

26 Mo 16

26 Mo 19

26 Mo 22

27 Tu 01

27 Tu 04

27 Tu 07

27 Tu 10

27 Tu 13

27 Tu 16

27 Tu 19

27 Tu 22

28 We 01

28 We 04

28 We 07

28 We 10

28 We 13

28 We 16

28 We 19

28 We 22

29 Th 01

29 Th 04

29 Th 07

29 Th 10

29 Th 13

29 Th 16

29 Th 19

29 Th 22

30 Fr 01

30 Fr 04

30 Fr 07

30 Fr 10

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

Date/Day/Time (Local - 24 hr)

.
Contact | About | Disclaimer | Privacy
Advertise/Content | Links
Visit Mark Sponsler on Facebook Visit Stormsurf on Instagram Visit Stormsurf on YouTube
Copyright © 2025 STORMSURF - All Rights Reserved
This page cannot be duplicated, reused or framed in another window without express written permission.
But links are always welcome.
Buoys | Buoy Forecast | Bulletins | Models: Wave - Weather - Surf - Altimetry - Snow | Pacific Forecast | QuikCAST | El Nino | Tutorials | Great Circles | Calculator