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Florida
Cape San Blas
1.0
Updated 13 min ago
Swell height
0.6ft
2s period
Was this right?
Swell
S
190°
Wind
onshore
5 mph
S
Tide
0.5 ft
slack
Conditions
Clean
swell mix · 96% wind sea
Swell breakdown
NWPS height + WW3
P1 (primary)
S
0.5ft
2s
69%
Wind sea
SE
0.3ft
2s
not surfable
not surfable
P2 (secondary)
SSW
0.3ft
3s
20%
P3 (tertiary)
S
0.2ft
4s
11%
Swell height (ft) · next 48h
Wind speed (mph) · next 48h
Tide (ft) · next 48h
Spot info
Break
—
Tide preference
—
Optimal conditions
Swell
SSW 208°
Wind
NE offshore
Tide
—
Break
—
Nearest buoy
Buoy
NDBC 42039
Hs
1.3 ft
Tp
—
Dir
SE
Water
—
Reading
9/21/2026, 12:10:00 AM
View NDBC station page →
7-day forecast
Time
Rating
Swell (ft)
Period
Swell
Wind
Tide
Sun, Sep 20
8pm
FLAT
0.5
2s
SSE
162°
4
mph
onshore
0.6ft
↑
11pm
FLAT
0.5
3s
SSE
167°
3
mph
onshore
1.0ft
Mon, Sep 21
2am
FLAT
0.5
5s
S
181°
2
mph
offshore
1.4ft
↑
5am
FLAT
0.5
7s
SSW
192°
7
mph
offshore
1.9ft
↑
8am
FLAT
0.5
7s
SSW
192°
4
mph
cross
1.9ft
↓
11am
0.5
7s
SSW
196°
10
mph
cross-on
1.7ft
↓
2pm
0.6
7s
SSW
197°
13
mph
onshore
1.0ft
↓
5pm
0.6
7s
SSW
194°
3
mph
cross-on
0.6ft
8pm
FLAT
0.5
3s
SE
134°
2
mph
cross
0.6ft
↑
11pm
FLAT
0.4
3s
SE
135°
3
mph
cross-off
0.9ft
Tue, Sep 22
2am
FLAT
0.4
3s
SE
143°
4
mph
cross-off
1.2ft
↑
5am
FLAT
0.4
6s
S
171°
6
mph
offshore
1.7ft
↑
8am
0.6
8s
SSW
191°
5
mph
offshore
1.9ft
↓
11am
0.6
8s
S
191°
6
mph
cross-on
1.8ft
↓
2pm
0.7
8s
S
191°
9
mph
cross
1.2ft
↓
5pm
0.8
8s
S
190°
7
mph
cross
0.7ft
Show full 7-day forecast →
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