The Core surf break

The Core surfForecast / North / Taiwan

information circle16 Day Weather and Surf, issued 1 am Friday 20 Mar 2026 CST
Forecast update in hr  min  s Forecast update imminent
The Core surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's The Core sea temperature is
22.5° C
(Which is normal for this time of year)

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 Saturday (Mar 21) at 11AM. The primary swell is predicted to be 1.2m and 6s period with a secondary swell of 0.4m and 14s. 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 1.6m 6s and forecast to arrive on Saturday (Mar 21) at 2AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Sunday (Mar 22) at 5PM.

Wave TypeTime (CST) & Date Wave Height & Period
Next good surf (1 star+)11AM (Sat 21st Mar)4ft (1.2m) 6s
Best Surf11AM (Sat 21st Mar)4ft (1.2m) 6s
Most Powerful 2AM (Sat 21st Mar)5ft (1.6m) 6s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast Moderate rain (total 16mm), heaviest on Fri night. Warm (max 25°C on Sun morning, min 19°C on Fri morning). Wind will be generally light.

Days 3-6 Weather Summary Light rain (total 6mm), mostly falling on Mon night. Warm (max 26°C on Wed morning, min 20°C on Mon night). Wind will be generally light.

Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
1
0
1
0
1
0
0
0
0
1
1
0
0
0
1
1
0
1
Swell
Height Map
Wave Height (m) & direction (?)
1.4
NE
1.4
NE
1.6
NE
1.2
NE
1
NE
1
NNE
0.4
NE
0.6
NNE
0.4
NE
0.3
ENE
0.8
NE
1
NE
0.8
NE
0.7
NE
0.5
NE
0.4
SE
0.5
ESE
0.6
ESE
0.8
NE
0.7
NE
0.5
E
Period(s) (?)66666613661346666788568
Wave
Graph
(?)Metric surfscale
Energy kJ (?)152131200113737542308342460363119163843403936
Wind
(km/h)
10
ENE
10
ENE
10
NNE
5
NNW
10
NNE
5
SSW
10
SE
10
SSE
5
NW
10
ENE
15
ENE
5
NE
5
ESE
5
ENE
5
SW
10
ESE
5
E
5
NE
5
ENE
10
SE
10
SSE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
onononglassonglasscrosscross-
off
glasscross-
on
ononglassglassglasscrosscross-
on
glassglasscrosscross-
off
High Tide
/ height (m)
7:26PM
1.47
7:27AM
1.50
8:11PM
1.38
7:54AM
1.51
9:00PM
1.26
8:25AM
1.50
9:58PM
1.13
9:00AM
1.46
11:20PM
1.00
9:43AM
1.38
2:05AM
0.97
10:49AM
1.29
4:11AM
1.05
Low Tide
/ height (m)
1:11PM
0.24
1:24AM
0.39
1:51PM
0.17
1:53AM
0.50
2:35PM
0.16
2:22AM
0.63
3:24PM
0.19
2:49AM
0.75
4:24PM
0.26
3:16AM
0.87
5:46PM
0.33
3:39AM
0.96
7:32PM
0.36
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Sunrise5:56--5:56--5:54--5:54--5:52--5:52--5:50--
Sunset-6:02--6:02--6:04--6:04--6:05--6:05--6:06-
light rain
light rain
heavy rain
rain showers
rain showers
part cloud
part cloud
part cloud
clear
part cloud
cloud
light rain
rain showers
part cloud
clear
clear
part cloud
rain showers
rain showers
thunderstorm
rain showers
Rain (mm)
121111------41----1112
Temp. °C202020212321252423232321222422262522232423
Feels °C (?)212121232523262526242422252726282724262626
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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.

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