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Portrush Surf Forecast

Basic // Advanced
◀
6am Wed 17 Sep
1-2ft W 35kt SE
(Waist High)
1.3m @ 9.8s W (267°)
0.5m @ 8.5s N (356°)
2.1m @ 4.9s SE (128°)
12pm Wed 17 Sep
1ft W 25kt SSW
(Knee High)
0.7m @ 9.6s W (268°)
1.8m @ 6s S (186°)
0.5m @ 9.6s N (356°)
6pm Wed 17 Sep
4-5ft SW 34kt SW
(Well Overhead)
4.1m @ 9.9s SW (234°)
0.2m @ 11s N (353°)
6am Thu 18 Sep
8ft+ WSW 31kt SW
(3x Overhead)
5.9m @ 12.1s WSW (251°)
12pm Thu 18 Sep
6ft WSW 20kt SW
(2x Overhead)
4.5m @ 11.1s WSW (253°)
0.2m @ 12.3s NNW (332°)
6pm Thu 18 Sep
3-5ft WSW 7kt S
(Well Overhead)
3.2m @ 10.2s WSW (257°)
0.7m @ 12.3s NNW (333°)
6am Fri 19 Sep
3-4ft NNW 21kt SW
(Overhead)
1.5m @ 12s NNW (338°)
1.5m @ 9.6s WSW (249°)
1.5m @ 6s WSW (239°)
12pm Fri 19 Sep
2-3ft NNW 20kt SSW
(Shoulder-Head High)
1.2m @ 10.3s NNW (343°)
2.1m @ 7.8s WSW (240°)
6pm Fri 19 Sep
2-3ft WSW 18kt SSW
(Shoulder-Head High)
2.2m @ 9.1s WSW (239°)
0.8m @ 10.1s NNW (347°)

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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
SE 35kt
A
SSW 25kt
A
SW 34kt
A
SW 31kt
A
SW 20kt
A
S 7kt
A
SW 21kt
A
SSW 20kt
A
SSW 18kt
Tide Times & Weather
Clearing shower 11°C // 16°C
Rain 12°C // 16°C
Possible shower 14°C // 15°C
▶

Surf Forecast Swell Train Analysis

Date
Surf
Wind
Primary Swell
Secondary Swell
Tertiary Swell
-
Wed 17/09
12am
3-4ft
SSE 13kt
2.2 m
10.1s 268 (W)
0.4 m
6.6s 357 (N)
0.3 m
8.9s 351 (N)
6am
1-2ft
SE 35kt
1.3 m
9.8s 267 (W)
0.5 m
8.5s 356 (N)
2.1 m
4.9s 128 (SE)
12pm
1ft
SSW 25kt
0.7 m
9.6s 268 (W)
1.8 m
6s 186 (S)
0.5 m
9.6s 356 (N)
6pm
4-5ft
SW 34kt
4.1 m
9.9s 234 (SW)
0.2 m
11s 353 (N)
+
Wed 17/09
1ft
SSW 25kt
0.7 m
9.6s 268 (W)
1.8 m
6s 186 (S)
0.5 m
9.6s 356 (N)
-
Thu 18/09
12am
10ft
SW 36kt
6.4 m
12.7s 247 (WSW)
6am
8ft+
SW 31kt
5.9 m
12.1s 251 (WSW)
12pm
6ft
SW 20kt
4.5 m
11.1s 253 (WSW)
0.2 m
12.3s 332 (NNW)
6pm
3-5ft
S 7kt
3.2 m
10.2s 257 (WSW)
0.7 m
12.3s 333 (NNW)
+
Thu 18/09
6ft
SW 20kt
4.5 m
11.1s 253 (WSW)
0.2 m
12.3s 332 (NNW)
-
Fri 19/09
12am
3ft
S 14kt
1.3 m
12.3s 336 (NNW)
2.3 m
9.8s 258 (WSW)
6am
3-4ft
SW 21kt
1.5 m
12s 338 (NNW)
1.5 m
9.6s 249 (WSW)
1.5 m
6s 239 (WSW)
12pm
2-3ft
SSW 20kt
1.2 m
10.3s 343 (NNW)
2.1 m
7.8s 240 (WSW)
6pm
2-3ft
SSW 18kt
2.2 m
9.1s 239 (WSW)
0.8 m
10.1s 347 (NNW)
+
Fri 19/09
2-3ft
SSW 20kt
1.2 m
10.3s 343 (NNW)
2.1 m
7.8s 240 (WSW)
  • bulletin_datetime_utc => 2025-09-17 00:00:00
  • location_identifier => 591
  • timezone => Europe/London