Premium ad-free surfcams, dawn surf reports, forecaster notes, long range surf forecasts... Get Swellnet PRO for $7.33 per month Premium ad-free surfcams, dawn surf reports, and more... Get Swellnet PRO for $7.33 per month

Check the 16-day forecast with Swellnet Pro for $8.95/month

Biak Islands Surf Forecast

Basic // Advanced
◀
6am Thu 21 Nov
1ft NE 5kt ESE
(Knee High)
0.6m @ 7s NE (40°)
0.3m @ 10.1s NNE (15°)
0.3m @ 8.4s ENE (62°)
12pm Thu 21 Nov
1ft+ NE 6kt E
(Knee-Waist High)
0.7m @ 7s NE (37°)
0.3m @ 8.4s ENE (60°)
0.2m @ 10.1s NNE (16°)
6pm Thu 21 Nov
1ft NE 4kt E
(Knee High)
0.6m @ 6.9s NE (40°)
0.3m @ 8.4s ENE (60°)
0.2m @ 9.6s NNE (16°)
6am Fri 22 Nov
1ft+ NE 5kt E
(Knee-Waist High)
0.6m @ 7.2s NE (41°)
0.3m @ 11.7s NNW (337°)
0.2m @ 10.1s NE (52°)
12pm Fri 22 Nov
1ft+ NE 4kt ENE
(Knee-Waist High)
0.6m @ 7.2s NE (38°)
0.4m @ 11.2s NNW (338°)
0.3m @ 9.5s NE (52°)
6pm Fri 22 Nov
1ft+ NE 5kt NE
(Knee-Waist High)
0.6m @ 7.2s NE (38°)
0.5m @ 11s NNW (339°)
0.3m @ 9.6s NE (50°)
6am Sat 23 Nov
1-2ft NE 4kt E
(Waist High)
0.7m @ 8.2s NE (41°)
0.5m @ 10.1s NNW (342°)
12pm Sat 23 Nov
1-2ft NE 4kt E
(Waist High)
0.7m @ 8.4s NE (43°)
0.4m @ 11.5s NNE (27°)
0.5m @ 9.8s NNW (343°)
6pm Sat 23 Nov
1-2ft NE 5kt ENE
(Waist High)
0.7m @ 8.1s NE (43°)
0.5m @ 11.3s NNE (23°)
0.5m @ 9.5s NNW (347°)

This is premium content for Swellnet Pro subscribers WHY?

Become a subscriber and receive access to ad-free 16 day surf forecasts and charts, detailed surf forecaster notes, dawn surf reports and premium, ad-free surfcams and replays.

Get Swellnet Pro
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
ESE 5kt
A
E 6kt
A
E 4kt
A
E 5kt
A
ENE 4kt
A
NE 5kt
A
E 4kt
A
E 4kt
A
ENE 5kt
Tide Times & Weather
Possible thunderstorm 26°C // 29°C
Possible thunderstorm 26°C // 29°C
Possible thunderstorm 27°C // 30°C
▶

Surf Forecast Swell Train Analysis

Date
Surf
Wind
Primary Swell
Secondary Swell
Tertiary Swell
-
Thu 21/11
12am
1ft+
E 4kt
0.6 m
10.4s 21 (NNE)
0.5 m
8.2s 67 (ENE)
6am
1ft
ESE 5kt
0.6 m
7s 40 (NE)
0.3 m
10.1s 15 (NNE)
0.3 m
8.4s 62 (ENE)
12pm
1ft+
E 6kt
0.7 m
7s 37 (NE)
0.3 m
8.4s 60 (ENE)
0.2 m
10.1s 16 (NNE)
6pm
1ft
E 4kt
0.6 m
6.9s 40 (NE)
0.3 m
8.4s 60 (ENE)
0.2 m
9.6s 16 (NNE)
+
Thu 21/11
1ft+
E 6kt
0.7 m
7s 37 (NE)
0.3 m
8.4s 60 (ENE)
0.2 m
10.1s 16 (NNE)
-
Fri 22/11
12am
1ft
E 2kt
0.6 m
6.9s 38 (NE)
0.2 m
10.1s 53 (NE)
0.2 m
9.3s 16 (NNE)
6am
1ft+
E 5kt
0.6 m
7.2s 41 (NE)
0.3 m
11.7s 337 (NNW)
0.2 m
10.1s 52 (NE)
12pm
1ft+
ENE 4kt
0.6 m
7.2s 38 (NE)
0.4 m
11.2s 338 (NNW)
0.3 m
9.5s 52 (NE)
6pm
1ft+
NE 5kt
0.6 m
7.2s 38 (NE)
0.5 m
11s 339 (NNW)
0.3 m
9.6s 50 (NE)
+
Fri 22/11
1ft+
ENE 4kt
0.6 m
7.2s 38 (NE)
0.4 m
11.2s 338 (NNW)
0.3 m
9.5s 52 (NE)
-
Sat 23/11
12am
1ft
NE 4kt
0.6 m
6.9s 37 (NE)
0.4 m
8.7s 49 (NE)
0.5 m
10.4s 341 (NNW)
6am
1-2ft
E 4kt
0.7 m
8.2s 41 (NE)
0.5 m
10.1s 342 (NNW)
12pm
1-2ft
E 4kt
0.7 m
8.4s 43 (NE)
0.4 m
11.5s 27 (NNE)
0.5 m
9.8s 343 (NNW)
6pm
1-2ft
ENE 5kt
0.7 m
8.1s 43 (NE)
0.5 m
11.3s 23 (NNE)
0.5 m
9.5s 347 (NNW)
+
Sat 23/11
1-2ft
E 4kt
0.7 m
8.4s 43 (NE)
0.4 m
11.5s 27 (NNE)
0.5 m
9.8s 343 (NNW)
  • bulletin_datetime_utc => 2024-11-21 06:00:00
  • location_identifier => 352
  • timezone => Asia/Jakarta