Pulau Pinang surfForecast / Banyak Islands / Indonesia

information circle48hr Weather and Surf, issued 6 pm Wednesday 17 Sep 2025 WIB
Forecast update in hr  min  s Forecast update imminent
Pulau Pinang surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Pulau Pinang sea temperature is
29.5° C
(Which is slightly warmer than usual)


How big are the waves at Pulau Pinang today?

The current surf forecast for Pulau Pinang at 10PM is: 0.8m 14s primary swell from a South-southwest direction and 0.4m 7s secondary swell from a West direction (forecast issued at 06:00pm September 17). The wind direction is predicted to be offshore and the swell rating is 2.

Time (WIB) & DateWave HeightWave Period
Morning (17 Sep)--
Afternoon (17 Sep)2.5ft (0.8m)14s
Evening (17 Sep)2.5ft (0.8m)14s

Table - waves today at Pulau Pinang. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent
Wednesday
17
Thursday
18
Friday
19
Saturday
20
4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM
Rating
(10 max)
2
2
2
1
1
0
1
1
1
1
1
1
0
0
0
0
1
1
2
0
0
0
0
1
Swell
Height Map
Wave Height (m) & direction (?)
0.8
SSW
0.8
SSW
0.8
SSW
0.7
SSW
0.7
SSW
0.7
SSW
0.7
SSW
0.7
SSW
0.7
SSW
0.7
SSW
0.7
SSW
0.7
SSW
0.7
SSW
0.7
SSW
0.7
SSW
0.7
SSW
0.7
SSW
0.5
SSW
0.5
SSW
0.6
SSW
0.6
SSW
0.8
SSW
0.8
SSW
0.8
SSW
Period(s) (?)141414141414141414141414141414151616171716171717
Wave
Graph
(?)Metric surfscale
Energy kJ (?)268264261178175173170168166166166173183186186188215149159190160386381381
Wind
(km/h)
0
W
5
SW
10
SW
10
SW
5
WNW
5
N
5
NNW
5
WNW
10
W
10
W
5
WNW
5
NW
5
NNW
10
NNW
10
NNW
15
NW
15
WNW
15
WNW
15
WNW
15
NW
15
NW
20
NW
15
NW
15
WNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glassglassoffoffcross-
off
cross-
on
glasscross-
off
cross-
off
cross-
off
cross-
off
glasscross-
on
cross-
on
crosscrosscross-
off
cross-
off
cross-
off
crosscrosscrosscrosscross-
off
High Tide
/ height (m)
4:00PM
0.33
4:00AM
0.63
4:48PM
0.42
4:49AM
0.67
5:21PM
0.51
5:26AM
0.70
Low Tide
/ height (m)
9:14PM
0.22
11:14AM
0.12
10:24PM
0.17
11:40AM
0.09
11:10PM
0.13
12:01PM
0.07
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunrise-----6:20-------6:20-------6:20--
Sunset6:28-------6:28-------6:27-------
cloud
cloud
part cloud
part cloud
thunderstorm
clear
part cloud
part cloud
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
part cloud
clear
part cloud
clear
clear
thunderstorm
thunderstorm
cloud
part cloud
clear
clear
Rain (mm)
----1-----121-----12----
Temp. °C282828272727272728282827272727282828282728282828
Feels °C (?)333231303131313031313231313029303030302930293030
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

Eyeball surf reportRecent Eyeball Surf Reports for Banyak Islands

  1. weather stationWind Update Continuing clean conditions at Pulau Pinang (calm at SibolgaPinangsori 175 km from Pulau Pinang). 0.5m 14s groundswell from the SW with a 0.2m 7s swell from the W and a 0.1m 15s groundswell from the SSE. 3 swells combining to make bigger set waves.

    Pulau Pinang
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