The Core Surf Break

Lat Long: 24.76° N 121.81° E

The Core Surf Forecast and Surf Report

Issued: 1 pm 21 Sep 2026 (local time)

Forecast update in  hr  min

Today's The Core sea temperature is
27.5°C
0.0° 

The Core surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


The Core surf forecast from 21 Sep 2026:

  • Best quality surf: Sunday 27 Sep, 11PM (local time) - 10ft (3.0m), 15s period, SE swell with cross-shore winds.
  • Most powerful swell: Monday 28 Sep, 8PM (local time) - 13ft (4.0m), 16s period, SE swell with 7,334 kJ wave energy.
  • Next surfable swell (1★+): Monday 21 Sep, 11PM (local time) - 5ft (1.6m), 12s period with NE swell.

Best Forecast Surf Conditions for The Core this week:

The surf forecast for The Core over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Sep 21) at 11PM. The primary swell is predicted to be 1.6m and 12s period. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at The Core in the next 16 days are 4.0m 16s and forecast to arrive on Monday (Sep 28) at 8PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.2m 8s period and expected on Monday (Sep 21) at 11PM.

Wave TypeTime (CST) & Date Wave Height & Period
Next good surf (1 star+)11PM (Mon 21st Sep)5ft (1.6m) 12s
Best Surf11PM (Sun 27th Sep)10ft (3.0m) 15s
Most Powerful 8PM (Mon 28th Sep)13ft (4.0m) 16s

Table - best surf conditions forecast for The Core over the next 16 days.


Short Range Forecast

Mostly dry. Warm (max 29°C on Mon afternoon, min 23°C on Mon night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 30°C on Sat morning, min 24°C on Thu night). Wind will be generally light.

Mon
21
Tuesday
22
Wednesday
23
Thursday
24
Friday
25
Saturday
26
Sunday
27
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
3
0
0
2
0
0
1
0
0
1
0
0
0
1
2
3
2
3
!
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.8
NE
13
1.5
NE
12
1.3
NE
11
1.2
NE
11
1.1
NE
11
0.9
NE
10
0.8
NE
8
0.8
NE
8
0.7
NE
8
0.7
NE
8
0.6
NNE
8
0.4
NNE
7
0.4
NNE
7
0.4
NE
6
0.7
ESE
15
1
ESE
13
1.5
ESE
13
2
ESE
14
2.4
SE
15
3
SE
15
Wave Graph
Metric surfscale
Energy kJ
1077
625
411
350
263
167
78
78
67
69
42
21
18
10
201
357
796
1598
2491
3513
Wind (km/h)
15
NE
5
WNW
15
ENE
10
ENE
5
W
10
E
10
E
5
SSW
10
E
5
ESE
5
SW
10
E
10
ESE
5
SSW
10
E
5
SE
5
SSW
10
ENE
5
E
5
NW
Wind State
on
cross-off
on
on
glassy
cross-on
cross-on
glassy
cross-on
cross-on
glassy
cross-on
cross-on
glassy
cross-on
glassy
glassy
cross-on
cross-on
cross
High Tide
4:49PM1.07m
2:36AM1.19m
4:57PM1.13m
3:37AM1.27m
5:11PM1.19m
4:23AM1.35m
5:29PM1.26m
5:05AM1.42m
5:49PM1.33m
5:44AM1.46m
6:10PM1.40m
6:24AM1.46m
6:33PM1.45m
Low Tide
9:10PM0.94m
10:01AM0.38m
9:57PM0.83m
10:35AM0.32m
10:33PM0.71m
11:05AM0.28m
11:06PM0.58m
11:34AM0.27m
11:39PM0.45m
12:02PM0.30m
00:13AM0.33m
12:30PM0.35m
00:49AM0.23m
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
clear
clear
part cloud
clear
clear
part cloud
clear
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:41
5:41
5:41
5:41
5:41
5:41
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:51
5:50
5:49
5:47
5:46
5:45
5:44
 mm
Temp °C
29
24
28
28
24
28
28
25
28
27
25
29
29
26
30
28
26
30
29
25
Feels °C
29
27
29
29
27
30
30
28
31
29
29
32
33
30
33
32
31
33
33
30
  • 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
How to use the Wavefinder 
submit an eyeball surf report

Quick surf report for The Core:

join our community of surf reporters

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our The Core surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


Information about the The Core Surf forecast

The above surf forecast table for The Core provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at The Core can be found by selecting the local surf guide option on the grey menu. Our The Core surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (The Core) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for The Core may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Are you planning a holiday in North Taiwan? If you are looking for accommodation near The Core, camping, hotels and holiday cottages in North Taiwan, consider staying in I-lan which is 6 km (4 miles) away. Other places in and around North Taiwan where you can find information about places to rent, and car hire include Gueishan which is 31 km (19 miles) away, Sindian, Sijhih and Jhonghe.

Nearest locationNearest