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Portland Surf Forecast

Basic // Advanced
◀
6am Fri 19 Sep
3ft WSW 11kt WNW
(Head High)
3.3m @ 11.9s WSW (248°)
0.4m @ 10.4s S (178°)
0.3m @ 19.7s SW (224°)
High: Fri 12:25pm (1.01m)
12pm Fri 19 Sep
3-4ft WSW 25kt NW
(Overhead)
3.5m @ 12.4s WSW (249°)
0.3m @ 10.2s S (176°)
High: Fri 12:25pm (1.01m)
6pm Fri 19 Sep
3ft W 30kt W
(Head High)
3.5m @ 8.8s W (269°)
2.8m @ 11.7s WSW (240°)
0.8m @ 17.9s SW (226°)
High: Fri 12:25pm (1.01m)
6am Sat 20 Sep
8ft+ SW 25kt WSW
(3x Overhead)
6.5m @ 12.7s SW (236°)
Low: Fri 7:30pm (0.55m)
High: Fri 11:55pm (0.67m)
12pm Sat 20 Sep
8ft+ SW 22kt W
(3x Overhead)
6.3m @ 13s SW (234°)
High: Fri 11:55pm (0.67m)
Low: Sat 5:26am (0.46m)
6pm Sat 20 Sep
6-8ft WSW 26kt WNW
(2-3x Overhead)
5.7m @ 13s WSW (238°)
Low: Sat 5:26am (0.46m)
High: Sat 12:24pm (1.01m)
6am Sun 21 Sep
6ft WSW 22kt W
(2x Overhead)
5.2m @ 12.7s WSW (241°)
Low: Sat 7:01pm (0.52m)
High: Sun 12:06am (0.79m)
12pm Sun 21 Sep
6ft WSW 22kt W
(2x Overhead)
4.9m @ 12.9s WSW (242°)
High: Sun 12:06am (0.79m)
Low: Sun 6:02am (0.42m)
6pm Sun 21 Sep
6ft WSW 20kt WSW
(2x Overhead)
4.7m @ 12.9s WSW (239°)
Low: Sun 6:02am (0.42m)
High: Sun 12:30pm (1.00m)

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Fri 6am
Fri 12pm
Fri 6pm
Sat 6am
Sat 12pm
Sat 6pm
Sun 6am
Sun 12pm
Sun 6pm
Wave Height & Swell Direction
Swell Train Data
Wind Speed & Direction
A
WNW 11kt
A
NW 25kt
A
W 30kt
A
WSW 25kt
A
W 22kt
A
WNW 26kt
A
W 22kt
A
W 22kt
A
WSW 20kt
Tide Times & Weather
Rain developing 10°C // 17°C
Windy with showers 9°C // 13°C
Possible shower 11°C // 15°C
▶

Surf Forecast Swell Train Analysis

Date
Surf
Wind
Primary Swell
Secondary Swell
Tertiary Swell
-
Fri 19/09
12am
3ft
WNW 6kt
3.2 m
11.8s 252 (WSW)
6am
3ft
WNW 11kt
3.3 m
11.9s 248 (WSW)
0.4 m
10.4s 178 (S)
0.3 m
19.7s 224 (SW)
12pm
3-4ft
NW 25kt
3.5 m
12.4s 249 (WSW)
0.3 m
10.2s 176 (S)
6pm
3ft
W 30kt
3.5 m
8.8s 269 (W)
2.8 m
11.7s 240 (WSW)
0.8 m
17.9s 226 (SW)
+
Fri 19/09
3-4ft
NW 25kt
3.5 m
12.4s 249 (WSW)
0.3 m
10.2s 176 (S)
-
Sat 20/09
12am
6ft
WSW 29kt
5.5 m
11.5s 246 (WSW)
1.0 m
17.7s 226 (SW)
6am
8ft+
WSW 25kt
6.5 m
12.7s 236 (SW)
12pm
8ft+
W 22kt
6.3 m
13s 234 (SW)
6pm
6-8ft
WNW 26kt
5.7 m
13s 238 (WSW)
+
Sat 20/09
8ft+
W 22kt
6.3 m
13s 234 (SW)
-
Sun 21/09
12am
6ft+
W 24kt
5.4 m
13s 242 (WSW)
6am
6ft
W 22kt
5.2 m
12.7s 241 (WSW)
12pm
6ft
W 22kt
4.9 m
12.9s 242 (WSW)
6pm
6ft
WSW 20kt
4.7 m
12.9s 239 (WSW)
+
Sun 21/09
6ft
W 22kt
4.9 m
12.9s 242 (WSW)
  • bulletin_datetime_utc => 2025-09-18 06:00:00
  • location_identifier => 49
  • timezone => Australia/Melbourne