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Praia Grande Surf Forecast
◀
6am Thu 17 Jul
2ft NW
14kt N
(Waist-Shoulder High)
1.1m @ 8.1s NW (321°)
0.9m @ 5.7s N (8°)
12pm Thu 17 Jul
1-2ft N
13kt N
(Waist High)
1.1m @ 5.7s N (349°)
0.6m @ 8.1s NW (314°)
6pm Thu 17 Jul
1ft NNW
13kt NNW
(Knee High)
0.9m @ 5.4s NNW (348°)
0.3m @ 11.3s WNW (286°)
0.4m @ 8.4s WNW (284°)
6am Fri 18 Jul
1-2ft WNW
12kt NNW
(Waist High)
0.8m @ 10.1s WNW (284°)
0.8m @ 4.5s NNW (348°)
0.2m @ 8.2s NNW (332°)
12pm Fri 18 Jul
1-2ft WNW
11kt NW
(Waist High)
0.9m @ 9.4s WNW (284°)
0.6m @ 4.3s NNW (345°)
0.2m @ 8s NNW (333°)
6pm Fri 18 Jul
1-2ft WNW
13kt NW
(Waist High)
0.9m @ 9.2s WNW (284°)
0.7m @ 3.6s NW (326°)
0.2m @ 7.8s NNW (333°)
6am Sat 19 Jul
1ft+ WNW
13kt NNW
(Knee-Waist High)
0.7m @ 8.6s WNW (283°)
0.9m @ 4.2s NNW (327°)
0.2m @ 7.5s NNW (332°)
12pm Sat 19 Jul
1ft+ NW
11kt NNW
(Knee-Waist High)
0.9m @ 5s NW (320°)
0.6m @ 8.2s WNW (282°)
0.2m @ 7.1s NNW (332°)
6pm Sat 19 Jul
1-2ft NW
11kt NW
(Waist High)
0.9m @ 5.5s NW (313°)
0.5m @ 7.6s WNW (282°)
0.2m @ 7s NNW (331°)

Thu
6am
Thu
12pm
Thu
6pm
Fri
6am
Fri
12pm
Fri
6pm
Sat
6am
Sat
12pm
Sat
6pm
Wave Height & Swell Direction
Swell Train Data
Wind Speed & Direction
A
N
14kt
A
N
13kt
A
NNW
13kt
A
NNW
12kt
A
NW
11kt
A
NW
13kt
A
NNW
13kt
A
NNW
11kt
A
NW
11kt
Tide Times & Weather



▶
Surf Forecast Swell Train Analysis
Date
Surf
Wind
Primary Swell
Secondary Swell
Tertiary Swell
-
Thu
17/07
12am
2ft
N
14kt
1.5
m
8.2s
337 (NNW)
0.5
m
10.4s
337 (NNW)
6am
2ft
N
14kt
1.1
m
8.1s
321 (NW)
0.9
m
5.7s
8 (N)
12pm
1-2ft
N
13kt
1.1
m
5.7s
349 (N)
0.6
m
8.1s
314 (NW)
6pm
1ft
NNW
13kt
0.9
m
5.4s
348 (NNW)
0.3
m
11.3s
286 (WNW)
0.4
m
8.4s
284 (WNW)
Thu
17/07
1-2ft
N
13kt
1.1
m
5.7s
349 (N)
0.6
m
8.1s
314 (NW)
-
Fri
18/07
12am
1ft+
NNW
13kt
0.6
m
10.8s
285 (WNW)
0.9
m
4.7s
348 (NNW)
0.3
m
8.2s
332 (NNW)
6am
1-2ft
NNW
12kt
0.8
m
10.1s
284 (WNW)
0.8
m
4.5s
348 (NNW)
0.2
m
8.2s
332 (NNW)
12pm
1-2ft
NW
11kt
0.9
m
9.4s
284 (WNW)
0.6
m
4.3s
345 (NNW)
0.2
m
8s
333 (NNW)
6pm
1-2ft
NW
13kt
0.9
m
9.2s
284 (WNW)
0.7
m
3.6s
326 (NW)
0.2
m
7.8s
333 (NNW)
Fri
18/07
1-2ft
NW
11kt
0.9
m
9.4s
284 (WNW)
0.6
m
4.3s
345 (NNW)
0.2
m
8s
333 (NNW)
-
Sat
19/07
12am
1ft+
NNW
13kt
0.8
m
9s
283 (WNW)
0.7
m
3.9s
321 (NW)
0.2
m
7.7s
333 (NNW)
6am
1ft+
NNW
13kt
0.7
m
8.6s
283 (WNW)
0.9
m
4.2s
327 (NNW)
0.2
m
7.5s
332 (NNW)
12pm
1ft+
NNW
11kt
0.9
m
5s
320 (NW)
0.6
m
8.2s
282 (WNW)
0.2
m
7.1s
332 (NNW)
6pm
1-2ft
NW
11kt
0.9
m
5.5s
313 (NW)
0.5
m
7.6s
282 (WNW)
0.2
m
7s
331 (NNW)
Sat
19/07
1ft+
NNW
11kt
0.9
m
5s
320 (NW)
0.6
m
8.2s
282 (WNW)
0.2
m
7.1s
332 (NNW)
- bulletin_datetime_utc => 2025-07-17 00:00:00
- location_identifier => 444
- timezone => Europe/Lisbon