Surf Forecast Surf Report
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China Walls location map

China Walls surf Forecast / HAW – Oahu / USA

12 Day Weather and Surf, issued 7 am Monday 20 May 2024 HST
Forecast update in  hr  min  s Update imminent
China Walls surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's China Walls sea temperature is 25.2°C (Statistics for 20 May 1981-2005 - mean: 25.2 °C max: 26.3 °C min: 24.1 °C)
  • 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>
China Walls surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's China Walls sea temperature is 25.2°C (Statistics for 20 May 1981-2005 - mean: 25.2 °C max: 26.3 °C min: 24.1 °C)


Best Forecast Surf Conditions for China Walls this week:

The surf forecast for China Walls over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (May 20) at 11AM. The primary swell is predicted to be 0.8m and 15s period with a secondary swell of 1.1m and 6s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at China Walls in the next 12 days are 1.7m 8s and forecast to arrive on Thursday (May 23) at 5AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.0m 8s period and expected on Wednesday (May 22) at 8AM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)11AM (Mon 20th May)2.5ft (0.8m) 15s
Best Surf 2PM (Mon 20th May)2.5ft (0.7m) 15s
Most Powerful 5AM (Thu 23rd May)5.5ft (1.7m) 8s

Table - best surf conditions forecast for China Walls over the next 12 days.

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Quick surf report for China Walls:

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Updates in  hr  min  s Update imminent
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
31
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
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
Swell
Height Map
Wave Height (m) & direction (?)
0.8
S
0.7
S
0.7
S
0.6
S
0.5
S
1.1
E
0.4
SW
0.5
SW
0.5
SW
0.6
SSW
0.6
SSW
0.5
SW
0.5
SW
0.6
SSW
0.7
SW
0.6
SSW
0.6
SSW
0.6
SSW
0.5
SW
0.6
SSW
0.5
SSE
0.5
SW
0.6
SSE
0.5
SW
0.5
SSW
0.4
SSW
0.4
SSW
0.4
SSW
0.4
SW
0.4
SW
0.4
SSW
0.4
SW
0.3
SSW
0.4
SSW
0.3
SSW
0.6
SSW
Period(s) (?)15151414137181817161615181616161515141513141314161616151414141418181918
Wave
Graph
(?)Metric surfscale
Energy (?)291209203132891078215414317317312315216925816214614210314895102131931471028485535379516412073266
Wind
(km/h)
25
ENE
20
ENE
20
ENE
15
ENE
25
ENE
15
E
15
ENE
30
ENE
25
ENE
25
ENE
30
ENE
30
ENE
35
ENE
35
ENE
25
ENE
35
ENE
35
ENE
30
ENE
35
ENE
35
ENE
30
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
40
ENE
40
ENE
40
ENE
35
NE
35
ENE
35
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
High Tide
/ height (m)
1:50PM
0.58
1:03AM
0.26
2:21PM
0.63
1:39AM
0.22
2:54PM
0.67
2:18AM
0.18
3:30PM
0.69
2:59AM
0.15
4:10PM
0.70
3:44AM
0.12
4:54PM
0.69
4:38AM
0.10
5:42PM
0.68
5:49AM
0.09
6:34PM
0.66
7:26AM
0.10
7:28PM
0.62
9:09AM
0.16
8:23PM
0.57
10:27AM
0.25
9:17PM
0.51
11:23AM
0.37
10:11PM
0.44
Low Tide
/ height (m)
8:47PM
0.11
7:13AM
-0.07
9:34PM
0.09
7:39AM
-0.08
10:21PM
0.06
8:08AM
-0.09
11:09PM
0.05
8:40AM
-0.09
12:03AM
0.03
9:14AM
-0.08
1:02AM
0.02
9:53AM
-0.05
2:02AM
0.02
10:37AM
-0.02
2:58AM
-0.00
11:34AM
0.04
3:44AM
-0.02
12:59PM
0.11
4:21AM
-0.03
2:51PM
0.16
4:52AM
-0.05
4:43PM
0.19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
31
Sunrise5:50--5:50--5:50--5:48--5:48--5:48--5:48--5:48--5:48--5:48--5:48--5:48--
Sunset-7:04--7:04--7:05--7:05--7:06--7:06--7:06--7:07--7:07--7:07--7:07--7:08-
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Rain (mm)
------------------------------------
Temp. °C242424242424252424242423232323242423242423242324232423242423232423232423
Feels °C (?)232424242523262323222120191819212019202020211921192020212120192019202119

Short Range Forecast: Mostly dry. Warm (max 25°C on Wed morning, min 23°C on Mon morning). Winds increasing (light winds from the ESE on Tue afternoon, fresh winds from the ENE by Wed night).

Days 3-6 Weather Summary Mostly dry. Warm (max 24°C on Thu morning, min 23°C on Thu afternoon). Mainly strong winds.

Days 6-9 Weather Summary Mostly dry. Warm (max 24°C on Sun morning, min 23°C on Sun morning). Mainly fresh winds.

Long Range Forecast: Mostly dry. Warm (max 24°C on Wed morning, min 23°C on Wed morning). Mainly strong winds.

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 China Walls 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 China Walls Surf forecast

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

China Walls is 13 km (8 miles) from Honolulu. If you plan a vacation in Oahu, look for hotels and other accommodation in Honolulu. Honolulu has rooms for a wide range of budgets as well as car hire and transport links.

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