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Sor-Trondelag Surf Forecast

Basic // Advanced
◀
6am Wed 17 Sep
4ft NNW 9kt NW
(Overhead)
2.4m @ 9.7s NNW (341°)
0.4m @ 13.4s WSW (253°)
12pm Wed 17 Sep
5-6ft NNW 17kt NNW
(2x Overhead)
3.2m @ 9.1s NNW (344°)
0.5m @ 13s WSW (254°)
6pm Wed 17 Sep
5ft NNW 12kt NNW
(1.5x Overhead)
2.9m @ 9.1s NNW (345°)
0.5m @ 12.2s WSW (255°)
6am Thu 18 Sep
3-4ft NNW 1kt ESE
(Overhead)
2.1m @ 9.4s NNW (330°)
1.3m @ 9.2s NNE (13°)
0.5m @ 11s WSW (257°)
12pm Thu 18 Sep
3ft NNW 4kt E
(Head High)
1.8m @ 9.3s NNW (330°)
1.5m @ 10.7s N (10°)
0.4m @ 10.4s WSW (257°)
6pm Thu 18 Sep
3ft N 4kt NNE
(Head High)
1.7m @ 10.2s N (6°)
1.4m @ 9.4s NW (324°)
0.3m @ 10s WSW (258°)
6am Fri 19 Sep
2ft N 9kt E
(Waist-Shoulder High)
1.3m @ 10.1s N (7°)
0.9m @ 14.4s WSW (250°)
1.0m @ 9s NNW (327°)
12pm Fri 19 Sep
2ft WSW 12kt SE
(Waist-Shoulder High)
1.2m @ 13.3s WSW (247°)
1.3m @ 9.4s N (354°)
0.6m @ 13.1s N (6°)
6pm Fri 19 Sep
3-4ft SW 13kt SSW
(Overhead)
2.1m @ 12s SW (236°)
0.9m @ 9.2s N (355°)
0.5m @ 13.2s N (5°)

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Wed 6am
Wed 12pm
Wed 6pm
Thu 6am
Thu 12pm
Thu 6pm
Fri 6am
Fri 12pm
Fri 6pm
Wave Height & Swell Direction
Swell Train Data
Wind Speed & Direction
A
NW 9kt
A
NNW 17kt
A
NNW 12kt
A
ESE 1kt
A
E 4kt
A
NNE 4kt
A
E 9kt
A
SE 12kt
A
SSW 13kt
Tide Times & Weather
Showers 12°C // 13°C
Clearing shower 10°C // 12°C
Possible shower 11°C // 13°C
▶

Surf Forecast Swell Train Analysis

Date
Surf
Wind
Primary Swell
Secondary Swell
Tertiary Swell
-
Wed 17/09
12am
2-3ft
WSW 4kt
1.6 m
9s 347 (NNW)
0.3 m
14.4s 253 (WSW)
0.2 m
8.3s 263 (W)
6am
4ft
NW 9kt
2.4 m
9.7s 341 (NNW)
0.4 m
13.4s 253 (WSW)
12pm
5-6ft
NNW 17kt
3.2 m
9.1s 344 (NNW)
0.5 m
13s 254 (WSW)
6pm
5ft
NNW 12kt
2.9 m
9.1s 345 (NNW)
0.5 m
12.2s 255 (WSW)
+
Wed 17/09
5-6ft
NNW 17kt
3.2 m
9.1s 344 (NNW)
0.5 m
13s 254 (WSW)
-
Thu 18/09
12am
3ft
WNW 6kt
1.9 m
9.8s 322 (NW)
1.8 m
8.7s 5 (N)
0.5 m
11.5s 256 (WSW)
6am
3-4ft
ESE 1kt
2.1 m
9.4s 330 (NNW)
1.3 m
9.2s 13 (NNE)
0.5 m
11s 257 (WSW)
12pm
3ft
E 4kt
1.8 m
9.3s 330 (NNW)
1.5 m
10.7s 10 (N)
0.4 m
10.4s 257 (WSW)
6pm
3ft
NNE 4kt
1.7 m
10.2s 6 (N)
1.4 m
9.4s 324 (NW)
0.3 m
10s 258 (WSW)
+
Thu 18/09
3ft
E 4kt
1.8 m
9.3s 330 (NNW)
1.5 m
10.7s 10 (N)
0.4 m
10.4s 257 (WSW)
-
Fri 19/09
12am
2-3ft
E 3kt
1.6 m
10.2s 6 (N)
1.2 m
9.3s 325 (NW)
0.3 m
15.9s 252 (WSW)
6am
2ft
E 9kt
1.3 m
10.1s 7 (N)
0.9 m
14.4s 250 (WSW)
1.0 m
9s 327 (NNW)
12pm
2ft
SE 12kt
1.2 m
13.3s 247 (WSW)
1.3 m
9.4s 354 (N)
0.6 m
13.1s 6 (N)
6pm
3-4ft
SSW 13kt
2.1 m
12s 236 (SW)
0.9 m
9.2s 355 (N)
0.5 m
13.2s 5 (N)
+
Fri 19/09
2ft
SE 12kt
1.2 m
13.3s 247 (WSW)
1.3 m
9.4s 354 (N)
0.6 m
13.1s 6 (N)
  • bulletin_datetime_utc => 2025-09-17 06:00:00
  • location_identifier => 524
  • timezone => Europe/Oslo