Spot Surf Forecast Graph (STORMSURF)

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

South_Portland
Coordinates: 43.5N -70.25W
Start Time (GMT): 06Z28APR2026
Local Time Zone: GMT -5
© Stormsurf 2026

Surf Hgt

1.0

1.8

2.3

2.7

3.3

3.6

3.9

4.4

5.3

6.8

7.0

6.7

6.4

5.9

5.6

5.4

5.2

5.0

5.1

5.0

4.8

4.6

4.4

4.3

4.2

4.0

3.8

3.5

3.3

3.1

2.9

2.8

2.7

2.6

2.5

2.4

2.3

2.1

2.0

1.9

1.8

1.7

1.5

1.4

2.1

2.6

2.7

2.6

2.4

2.6

2.0

1.9

1.8

1.6

1.4

1.3

Wind

kts

WDir

ENE

NNE

SSE

ENE

NNE

NNW

WNW

SSE

WNW

SSW

SSE

WNW

WSW

SSW

WSW

WNW

SSE

28 Tu 01

28 Tu 04

28 Tu 07

28 Tu 10

28 Tu 13

28 Tu 16

28 Tu 19

28 Tu 22

29 We 01

29 We 04

29 We 07

29 We 10

29 We 13

29 We 16

29 We 19

29 We 22

30 Th 01

30 Th 04

30 Th 07

30 Th 10

30 Th 13

30 Th 16

30 Th 19

30 Th 22

01 Fr 01

01 Fr 04

01 Fr 07

01 Fr 10

01 Fr 13

01 Fr 16

01 Fr 19

01 Fr 22

02 Sa 01

02 Sa 04

02 Sa 07

02 Sa 10

02 Sa 13

02 Sa 16

02 Sa 19

02 Sa 22

03 Su 01

03 Su 04

03 Su 07

03 Su 10

03 Su 13

03 Su 16

03 Su 19

03 Su 22

04 Mo 01

04 Mo 04

04 Mo 07

04 Mo 10

04 Mo 13

04 Mo 16

04 Mo 19

04 Mo 22

05 Tu 01

05 Tu 04

05 Tu 07

05 Tu 10

05 Tu 13

Date/Day/Time (Local - 24 hr)

Swell Hgt

1.5

2.3

3.0

3.6

3.9

4.2

4.5

4.9

5.5

6.5

6.8

6.6

6.4

6.0

5.8

5.6

5.4

5.3

5.2

5.1

5.0

4.8

4.7

4.6

4.5

4.3

4.1

3.8

3.5

3.3

3.2

3.1

3.0

2.8

2.7

2.6

2.5

2.4

2.3

2.2

2.1

2.0

1.9

1.7

1.6

2.1

2.9

3.1

3.0

2.7

3.0

2.2

2.1

1.9

1.7

1.6

1.4

Swell Per

sec

7.1

7.8

7.5

8.3

8.6

8.7

9.0

9.6

10.5

10.2

10.0

9.8

9.7

9.6

9.5

9.7

9.6

9.5

9.4

9.3

9.2

9.3

9.2

9.1

9.0

9.1

9.2

9.4

9.3

9.2

9.1

9.0

8.9

8.8