Surf Forecast Surf Report
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Surf Forecasts

Shelter Island surfForecast / Hong Kong / China

information circle12 Day Weather and Surf, issued 7 pm Sunday 18 May 2025 HKT
Forecast update in hr  min  s Forecast update imminent
Shelter Island surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Shelter Island sea temperature is
26.3° C
 (Which is slightly cooler than normal)

Best Forecast Surf Conditions for Shelter Island this week:

The most powerful waves expected at Shelter Island in the next 12 days are 1.3m 6s and forecast to arrive on Monday (May 26) at 2AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 5s period and expected on Saturday (May 24) at 8PM.

Wave TypeTime (HKT) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 2AM (Mon 26th May)4.5ft (1.3m) 6s

Table - best surf conditions forecast for Shelter Island over the next 12 days.

Hourly12 Days
Hong Kong Surf
Print Surf Table
Updates in  hr  min  s Forecast update imminent 
Monday
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Saturday
24
Sunday
25
Monday
26
Tuesday
27
Wednesday
28
Thursday
29
Fri
30
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.3
ESE
0.4
ESE
0.4
ESE
0.3
ESE
0.3
ESE
0.3
ESE
0.2
ESE
0.2
ESE
0.3
ESE
0.2
ESE
0.2
ESE
0.4
ESE
0.2
ESE
0.3
ESE
0.4
ESE
0.6
SSE
0.3
ESE
0.5
S
0.3
ESE
0.3
ESE
0.5
E
1.3
E
1.5
E
1.7
E
2.3
E
2.4
E
2.5
E
3
ESE
3
ESE
5
ESE
4
ESE
2.5
SE
2.3
SE
1
ESE
0.6
E
0.6
E
Period(s) (?)6888888981010710684958876788991011131412121199
Wave
Graph
(?)Metric surfscale
Energy (?)8222213141377121010161082111151414122610419232060090912152142217085205895206914962406460
Wind
(km/h)
10
WSW
15
SW
15
SW
10
SSW
10
SSW
5
S
10
S
10
SSW
5
SSE
5
S
10
S
15
SW
10
S
10
SSW
10
S
10
S
10
SSW
10
W
10
NNE
20
NE
20
E
20
ENE
20
ENE
20
E
25
E
30
ENE
30
E
30
ENE
35
ENE
40
E
35
E
45
ENE
55
E
45
ESE
45
SSE
30
SSE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		crosscrosscrosscross-
on		cross-
on		cross-
on		cross-
on		oncross-
on		cross-
on		crosscross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
off		cross-
off		crosscross-
on		cross-
on		crosscross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		ononcross-
on
High Tide
/ height (m)
11:43AM
1.75
12:39PM
1.64
6:30AM 1:45PM
1.01 1.50
6:28AM
1.11
3:06PM
1.34
6:27AM
1.24
4:57PM
1.19
6:30AM
1.43
7:05PM
1.08
6:44AM
1.63
8:38PM
1.00
7:09AM
1.82
9:59PM
0.93
7:42AM
1.97
11:18PM
0.87
8:19AM
2.06
12:40AM
0.83
8:59AM
2.07
9:40AM
2.02
Low Tide
/ height (m)
8:40PM
0.19
9:31PM
0.21
8:41AM
0.96
10:18PM
0.24
10:14AM
0.84
11:01PM
0.31
11:32AM
0.65
11:40PM
0.40
12:39PM
0.41
12:17AM
0.51
1:40PM
0.18
12:52AM
0.61
2:37PM
0.00
1:25AM
0.70
3:32PM
-0.11
1:57AM
0.76
4:26PM
-0.15
2:25AM
0.80
5:20PM
-0.11
6:13PM
-0.03
Monday
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Saturday
24
Sunday
25
Monday
26
Tuesday
27
Wednesday
28
Thursday
29
Fri
30
Sunrise-5:41--5:41--5:41--5:39--5:39--5:39--5:39--5:39--5:39--5:39--5:37--5:37-
Sunset--6:55--6:57--6:57--6:58--6:58--6:59--6:59--7:00--7:00--7:00--7:00--7:00
thunderstorm part cloudpart cloudthunderstorm thunderstorm thunderstorm thunderstorm thunderstorm part cloudpart cloudpart cloudpart cloudrain showersthunderstorm thunderstorm thunderstorm thunderstorm thunderstorm clearpart cloudpart cloudrain showerscloudpart cloudpart cloudpart cloudclearpart cloudpart cloudpart cloudthunderstorm thunderstorm thunderstorm thunderstorm thunderstorm thunderstorm
Rain (mm)
1--11112----641321---1--------42533108
Temp. °C282829282828272828272829282828272929272526262526252627262627262626272929
Feels °C (?)323132323131323332313232333131313331302626272527262426252325242422242728

Short Range Forecast: Light rain (total 7mm), mostly falling on Sun night. Warm (max 29°C on Mon afternoon, min 26°C on Sun night). Wind will be generally light.

Days 3-6 Weather Summary Moderate rain (total 17mm), heaviest on Thu night. Warm (max 29°C on Thu afternoon, min 27°C on Wed night). Wind will be generally light.

Days 6-9 Weather Summary Some drizzle, heaviest during Sun night. Warm (max 27°C on Sat night, min 23°C on Sat night). Winds increasing (light winds from the NW on Sat night, fresh winds from the ENE by Tue morning).

Long Range Forecast: Heavy rain (total 68mm), heaviest during Thu night. Warm (max 29°C on Fri morning, min 25°C on Tue night). Winds increasing (fresh winds from the E on Tue night, near gales from the E by Thu afternoon).

  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
<span class="translation_missing" title="translation missing: en.leaflet.map_placeholder_alt">Map Placeholder Alt</span>
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Quick surf report for Shelter Island:

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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 Shelter Island 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.

View detailed surf forecast for Shelter Island at:
surf-forecast.com

Information about the Shelter Island Surf forecast

The above surf forecast table for Shelter Island provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Shelter Island can be found by selecting the local surf guide option on the grey menu. Our Shelter Island 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 (Shelter Island) 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 Shelter Island 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.

Shelter Island is 13 km (8 miles) from the very large city of Kowloon. If you plan a holiday in Hong Kong, look for hotels and other accommodation in Kowloon. Kowloon has rooms for a wide range of budgets as well as cheap car hire and transport links.

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