The Core Surf Break

Lat Long: 24.76° N 121.81° E

The Core Surf Forecast and Surf Report

Issued: 1 am 07 Aug 2026 (local time)

Forecast update in  hr  min

Today's The Core sea temperature is
28.6° C
0.1° 

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 7 Aug 2026:

  • Best quality surf: Friday 7 Aug, 5PM (local time) - 10ft (3.0m), 14s period, NE swell with cross-shore winds.
  • Most powerful swell: Saturday 8 Aug, 8AM (local time) - 15ft (4.5m), 14s period, NE swell with 8,282 kJ wave energy.
  • Next surfable swell (1★+): Friday 7 Aug, 5PM (local time) - 10ft (3.0m), 14s 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 Friday (Aug 07) at 5PM. The primary swell is predicted to be 3.0m and 14s period. The wind is predicted to be cross-shore as the swell arrives.

The most powerful waves expected at The Core in the next 16 days are 4.5m 14s and forecast to arrive on Saturday (Aug 08) at 8AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.0m 12s period and expected on Monday (Aug 10) at 8AM.

Wave TypeTime (CST) & Date Wave Height & Period
Next good surf (1 star+) 5PM (Fri 7th Aug)10ft (3.0m) 14s
Best Surf 5PM (Fri 7th Aug)10ft (3.0m) 14s
Most Powerful 8AM (Sat 8th Aug)15ft (4.5m) 14s

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


The Lowdown

Alright folks, Rusty here. Let’s have a look at what’s coming down the pipe for The Core. Straight up, this isn’t looking like one of our better runs. We’ve got a huge, messy swell about to hit, but it’s going to be too big for this spot for a few days, then it drops off into a long, flat spell. It’s a bit of a tease, to be honest.

The Core is a beginner-friendly, inconsistent spot, exposed to swell from the NE. It’s a spot that can get crowded sometimes, so keep that in mind. The water temperature is sitting at 84°F, which is about average for this time of year.

We start off with a serious pulse of energy. Friday the 7th of August morning, we’re looking at a solid 8ft swell from the ENE, with a very long period of 16 seconds. That’s a proper groundswell, packing a strong energy reading of 3412. The wind is a fresh cross-shore from the NW at 19 mph, which is going to leave it lumpy and messy. Not great for a beginner spot. By Friday afternoon, it’s jumping up to 10ft from the NE with a 14-second period and an even stronger energy of 3716. The wind drops a bit to 16 mph, but it’s still cross-shore. The forecast says it’s too big for this break.

Saturday the 8th gets even more unruly. Morning sees a 15ft swell from the NE, 14-second period, and massive energy of 7615. The wind is a fresh cross-offshore from the W at 19 mph, which will keep the face clean, but at 15ft, this is expert-only territory. It’s the same story for Saturday afternoon: 15ft from the NNE with even more energy at 8099. Too big for the Core. Sunday the 9th morning is still oversized at 10ft from the N, but Sunday afternoon the swell drops to a more manageable 7ft from the N, 12-second period. The wind turns moderate cross-offshore from the W at 12 mph, so it’s clean. The energy is still moderate at 1229. This is your best shot this week if you’re an experienced surfer who can handle a solid 6ft wave. But for the average beginner, it’s still on the big side.

After that, we hit a wall. From Monday the 10th through to Wednesday the 19th of August, it’s mostly flat or tiny. We’re looking at waves between 1.0ft and 2ft for most of that time, with weak energy readings barely cracking 100. The winds are light and mostly onshore or glassy, but there’s just no swell to work with. It’s a long, quiet stretch.

Things start to stir again on Wednesday the 19th afternoon with a 4ft NE swell, short 9-second period, and a cross-onshore breeze. It’s still marginal. Then Thursday the 20th of August morning brings a 6ft swell from the ENE, but the period is a short 8 seconds, so it’ll be weak and choppy. The energy is moderate at 762, but the onshore wind is going to mess it up.

The next real event pops up on Friday the 21st of August. Morning sees a 8ft ENE swell with a 9-second period, and the energy is strong at 1119. The wind is onshore from the ENE at 9 mph. It’s still marginal for the Core. Friday afternoon is the same size, 8ft from the ENE, with a bit less energy at 1015 and lighter onshore wind. This is a promising but less certain call being so far out. It might clean up, but it’s borderline on size.

Saturday the 22nd of August morning drops to 5ft from the ENE, 8-second period, with light cross-onshore wind. The energy is moderate at 605. It’s still just a marginal option.

Honestly, for the next two weeks, the only day that looks even halfway decent for a stronger surfer is Sunday the 9th afternoon. The rest is either too big, too small, or too messy. This spot is going through a rough patch. It tends not to stay poor for long, so don’t write it off entirely, but right now, the forecast is not our friend.

Rusty.

Short Range Forecast

Heavy rain (total 60mm), heaviest during Sat afternoon. Warm (max 34°C on Fri afternoon, min 26°C on Sat afternoon). Winds decreasing (fresh winds from the NNW on Fri afternoon, light winds from the WSW by Sun night).

Days 4-6 Weather Summary

Light rain (total 2mm), mostly falling on Tue afternoon. Warm (max 32°C on Tue morning, min 28°C on Mon night). Wind will be generally light.

Friday
7
Saturday
8
Sunday
9
Monday
10
Tuesday
11
Wednesday
12
Thursday
13
AM
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
1
2
0
0
1
0
0
1
0
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.5
ENE
16
3
NE
14
4
NE
14
4.5
NE
14
4.5
NNE
14
4.5
NNE
14
3
N
13
2.1
N
12
0.6
N
10
0.4
ENE
15
0.6
E
14
0.7
E
13
0.6
E
13
0.6
E
12
0.6
E
12
0.5
E
12
0.5
E
11
0.5
ENE
11
0.5
ENE
11
0.4
ENE
10
0.4
ENE
10
Wave Graph
Metric surfscale
Energy kJ
3412
3716
6202
7615
8099
7546
3446
1225
70
72
146
171
121
108
104
69
63
68
65
41
39
Wind (km/h)
30
NW
25
NW
25
WNW
30
W
30
W
35
WSW
30
WSW
20
W
10
NW
5
ENE
0
SSW
5
W
5
ESE
5
NE
10
WNW
10
E
5
ESE
5
WSW
10
SE
5
SE
10
WSW
Wind State
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
on
glassy
glassy
cross-on
on
cross-off
cross-on
cross-on
cross-off
cross
cross-off
cross-off
High Tide
2:16PM0.95m
00:36AM1.33m
4:13PM1.03m
1:59AM1.37m
5:11PM1.11m
3:16AM1.45m
5:51PM1.18m
4:19AM1.53m
6:25PM1.24m
5:13AM1.60m
6:56PM1.28m
6:03AM1.63m
7:26PM1.30m
Low Tide
5:51PM0.88m
8:41AM0.32m
7:43PM0.95m
9:53AM0.19m
9:21PM0.93m
10:50AM0.08m
10:27PM0.86m
11:38AM0.01m
11:18PM0.76m
12:20PM-0.02m
00:04AM0.66m
12:58PM0.01m
00:47AM0.57m
clear
clear
part cloud
light rain
heavy rain
heavy rain
mod rain
mod rain
cloud
part cloud
part cloud
part cloud
part cloud
thunderstorm
clear
clear
part cloud
part cloud
part cloud
thunderstorm
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:22
5:22
5:22
5:24
5:24
5:24
5:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:32
6:32
6:31
6:30
6:30
6:30
6:29
 mm
4
23
18
8
7
2
6
Temp °C
33
34
30
28
26
29
29
28
28
31
30
29
32
32
29
32
32
29
32
31
28
Feels °C
32
31
30
27
25
28
27
29
32
36
35
35
37
37
34
36
36
33
36
35
33
  • 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