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Tiree South Surf Forecast

Basic // Advanced
◀
6am Thu 18 Sep
10-12ft WSW 33kt WSW
(4-5x Overhead)
6.9m @ 12.3s WSW (249°)
12pm Thu 18 Sep
6-8ft WSW 21kt WSW
(2-3x Overhead)
5.0m @ 11.2s WSW (252°)
0.2m @ 12.2s NNW (332°)
6pm Thu 18 Sep
5ft WSW 6kt S
(1.5x Overhead)
3.5m @ 10.2s WSW (254°)
1.0m @ 12.1s NNW (335°)
6am Fri 19 Sep
4ft SW 25kt SW
(Overhead)
2.6m @ 9s SW (236°)
1.2m @ 11.8s NNW (342°)
12pm Fri 19 Sep
5ft SW 26kt SW
(1.5x Overhead)
3.2m @ 8.4s SW (235°)
0.7m @ 10.8s NNW (345°)
6pm Fri 19 Sep
6ft WSW 26kt SW
(2x Overhead)
3.8m @ 9.1s WSW (239°)
0.3m @ 11.1s NNW (347°)
6am Sat 20 Sep
2ft WSW 19kt N
(Waist-Shoulder High)
1.7m @ 9.3s WSW (244°)
1.8m @ 9.4s NNW (343°)
12pm Sat 20 Sep
1ft+ WSW 26kt NNE
(Knee-Waist High)
0.9m @ 9.6s WSW (244°)
2.5m @ 9.1s N (355°)
6pm Sat 20 Sep
0.5ft WSW 26kt NNE
(Ankle High)
0.3m @ 9.9s WSW (242°)
1.3m @ 9.4s N (349°)
2.2m @ 7.3s N (4°)

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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
WSW 33kt
A
WSW 21kt
A
S 6kt
A
SW 25kt
A
SW 26kt
A
SW 26kt
A
N 19kt
A
NNE 26kt
A
NNE 26kt
Tide Times & Weather
Late shower 11°C // 16°C
Clearing shower 14°C // 15°C
Rain 10°C // 12°C
▶

Surf Forecast Swell Train Analysis

Date
Surf
Wind
Primary Swell
Secondary Swell
Tertiary Swell
-
Thu 18/09
12am
15ft
SW 36kt
7.1 m
13.3s 245 (WSW)
6am
10-12ft
WSW 33kt
6.9 m
12.3s 249 (WSW)
12pm
6-8ft
WSW 21kt
5.0 m
11.2s 252 (WSW)
0.2 m
12.2s 332 (NNW)
6pm
5ft
S 6kt
3.5 m
10.2s 254 (WSW)
1.0 m
12.1s 335 (NNW)
+
Thu 18/09
6-8ft
WSW 21kt
5.0 m
11.2s 252 (WSW)
0.2 m
12.2s 332 (NNW)
-
Fri 19/09
12am
3ft
S 17kt
2.4 m
9.8s 247 (WSW)
1.0 m
12.2s 332 (NNW)
1.3 m
10s 343 (NNW)
6am
4ft
SW 25kt
2.6 m
9s 236 (SW)
1.2 m
11.8s 342 (NNW)
12pm
5ft
SW 26kt
3.2 m
8.4s 235 (SW)
0.7 m
10.8s 345 (NNW)
6pm
6ft
SW 26kt
3.8 m
9.1s 239 (WSW)
0.3 m
11.1s 347 (NNW)
+
Fri 19/09
5ft
SW 26kt
3.2 m
8.4s 235 (SW)
0.7 m
10.8s 345 (NNW)
-
Sat 20/09
12am
3-4ft
NNW 15kt
2.7 m
9.1s 252 (WSW)
0.7 m
9.5s 344 (NNW)
6am
2ft
N 19kt
1.7 m
9.3s 244 (WSW)
1.8 m
9.4s 343 (NNW)
12pm
1ft+
NNE 26kt
0.9 m
9.6s 244 (WSW)
2.5 m
9.1s 355 (N)
6pm
0.5ft
NNE 26kt
0.3 m
9.9s 242 (WSW)
1.3 m
9.4s 349 (N)
2.2 m
7.3s 4 (N)
+
Sat 20/09
1ft+
NNE 26kt
0.9 m
9.6s 244 (WSW)
2.5 m
9.1s 355 (N)
  • bulletin_datetime_utc => 2025-09-17 18:00:00
  • location_identifier => 576
  • timezone => Europe/London