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Surf Forecasts:

China Walls surfForecast / HAW – Oahu / USA

information circle48hr Weather and Surf, issued 7 pm Monday 27 Apr 2026 HST
Forecast update in hr  min  s Forecast 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
25.0° C
 (Which is normal for this time of year)

How big are the waves at China Walls today?

The current surf forecast for China Walls at 12AM is: 0.5m 13s primary swell from a Southwest direction (forecast issued at 07:00pm April 27). An open ocean swell of 0.4m 9s is not directed at the surf break, a second open ocean swell of 1.4m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (HST) & DateWave HeightWave Period
Morning (28 Apr)--
Afternoon (28 Apr)1.5ft (0.5m)13s
Evening (28 Apr)1.5ft (0.5m)13s

Table - waves today at China Walls. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table

Short Range Forecast

Mostly dry. Warm (max 24°C on Tue morning, min 23°C on Mon night). Mainly fresh winds.

Mon
27
Tuesday
28
Wednesday
29
Thu
30
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
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
Swell
Height Map
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
Wave
Height (m)
Direction
Period (s)
0.6
SSW
13
0.6
SSW
13
0.5
SW
13
0.5
SW
13
0.5
SW
13
0.5
SW
13
0.4
SSW
12
0.4
SW
12
0.4
SW
12
0.4
SW
12
0.4
SW
12
0.4
SW
12
0.4
SW
12
0.4
SW
12
0.4
SW
12
0.3
SW
12
0.2
SSW
11
0.2
SSW
13
0.2
SSW
13
0.2
SSE
10
0.2
SSW
12
0.2
SSW
12
0.3
S
16
0.4
S
16
Wave Graph
Metric surfscale
Energy kJ
116
114
84
83
82
78
58
37
37
37
36
36
36
37
36
21
12
17
17
10
15
15
47
82
Wind (km/h)
35
ENE
35
ENE
30
ENE
30
ENE
30
ENE
30
ENE
25
ENE
30
NE
30
ENE
30
ENE
35
ENE
35
ENE
30
ENE
30
NE
30
NE
30
NE
35
NE
30
NE
35
ENE
35
ENE
35
ENE
35
ENE
40
ENE
35
ENE
Wind State
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
00:40AM0.38m
1:46PM0.50m
1:14AM0.33m
2:19PM0.55m
1:46AM0.28m
Low Tide
7:19PM0.09m
7:14AM-0.06m
8:14PM0.09m
7:35AM-0.06m
9:05PM0.08m
7:56AM-0.07m
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
—
6:01
—
—
—
—
—
—
—
6:01
—
—
—
—
—
—
—
6:00
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:53
—
—
—
—
—
—
—
6:53
—
—
—
—
—
—
—
6:54
—
—
—
—
—
—
6:54
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
24
23
23
23
23
23
24
24
24
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
Feels °C
21
20
20
20
20
21
22
21
21
20
19
19
19
19
20
20
19
19
19
19
20
19
18
19
Swell 1
Height (m)
Direction
Period (s)
0.6
SSW
13
0.6
SSW
13
0.5
SW
13
0.5
SW
13
0.5
SW
13
1.2
ENE
7
1
ENE
7
0.4
SW
12
0.4
SW
12
0.4
SW
12
0.4
SW
12
0.4
SW
12
0.4
NW
12
0.4
SW
12
0.4
SW
12
0.4
NW
14
0.4
NW
14
0.4
NW
13
0.4
NNW
13
0.4
NNW
13
0.4
NNW
12
0.5
NW
12
0.6
NNW
12
0.6
NNW
12
Energy kJ
116
114
84
83
82
128
96
37
37
37
36
36
40
37
36
51
49
44
66
63
59
72
96
94
Swell 2
Height (m)
Direction
Period (s)
0.4
NW
11
0.4
NW
10
0.4
NE
9
0.3
NW
10
0.2
NNW
10
0.5
SW
13
0.4
SSW
12
0.4
NE
8
0.3
NW
14
0.3
NE
8
0.3
NW
13
0.3
NW
13
0.4
SW
12
0.3
NW
11
0.3
NW
12
0.3
SW
12
0.2
SSW
11
0.2
SSE
10
0.2
SSE
10
0.3
NE
9
0.3
NE
9
0.2
SSW
12
0.3
S
16
0.4
S
16
Energy kJ
29
28
19
17
10
78
58
18
29
11
27
26
36
20
22
21
12
10
10
13
12
15
47
82
Swell 3
Height (m)
Direction
Period (s)
0.3
NE
9
0.1
SE
6
0.4
NW
10
0.2
NNE
10
0.2
NNE
8
0.2
NNE
8
0.4
NE
8
0.2
NNW
10
0.2
NNW
10
0.3
NW
13
0.2
SSE
11
0.2
SSE
11
0.2
NNE
9
0.2
NNW
14
0.2
NNW
14
0.2
SSE
11
0.2
SSE
10
0.2
SSW
13
0.2
SSW
13
0.2
SSE
10
0.2
SSW
12
0.2
SSW
11
0.2
SSW
12
0.3
SSW
12
Energy kJ
14
2
27
9
7
7
18
10
10
28
12
12
9
20
20
11
10
17
17
10
15
12
15
28
Wind waves
Height (m)
Direction
Period (s)
1.4
ENE
7
1.5
ENE
7
1.5
ENE
7
1.4
ENE
7
1.3
ENE
7
—
1.3
ENE
7
1.1
ENE
7
1.2
ENE
7
1.3
ENE
7
1.4
ENE
7
1.5
ENE
7
1.5
ENE
7
1.4
ENE
7
1.3
ENE
7
1.3
ENE
7
1.3
ENE
5
1.4
ENE
5
1.4
ENE
6
1.4
ENE
6
1.5
ENE
6
1.6
ENE
6
1.6
ENE
6
1.6
ENE
7
Energy kJ
207
228
229
197
158
—
137
114
132
145
192
218
210
186
158
163
88
110
131
122
155
195
201
223
Nearest Offshore or Glassy
Ko Olina Resort
HAW - Oahu
Nanakuli Blackrocks
HAW - Oahu
Ko Olina Resort
HAW - Oahu
Ko Olina Resort
HAW - Oahu
Ala Moana Courts
HAW - Oahu
Point Panic
HAW - Oahu
Ko Olina Resort
HAW - Oahu
Ko Olina Resort
HAW - Oahu
Nanakuli Blackrocks
HAW - Oahu
Ko Olina Resort
HAW - Oahu
Ko Olina Resort
HAW - Oahu
Ko Olina Resort
HAW - Oahu
Ko Olina Resort
HAW - Oahu
Nanakuli Blackrocks
HAW - Oahu
Nanakuli Blackrocks
HAW - Oahu
Nanakuli Blackrocks
HAW - Oahu
Nanakuli Blackrocks
HAW - Oahu
Nanakuli Blackrocks
HAW - Oahu
Ko Olina Resort
HAW - Oahu
Ko Olina Resort
HAW - Oahu
Nanakuli Blackrocks
HAW - Oahu
Maili Point
HAW - Oahu
Lahilahi Point
HAW - Oahu
Lahaina Breakwall/Harbour
HAW - Maui
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
1
2
2
2
2
2
Distance (km)
43
45
43
43
15
16
43
43
45
43
43
43
43
45
45
45
45
45
43
43
45
51
56
114
Best forecast wave conditions in Oahu
Kaena Point
Kaena Point
Ranches
Ranches
Ranches
Ranches
Ranches
Off the Wall/Insanities
Makaha (Outside)
Ranches
Ranches
Off the Wall/Insanities
Off the Wall/Insanities
Ranches
Makaha (Outside)
Keaulanas
Pokai Bay
Ranches
Ranches
Ranches
Ranches
Ranches
Ranches
Rating
(10 max)
2
2
1
2
1
1
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
Best forecast wave conditions in United States
Fullers
CAL - Monterey
Boners
CAL - San Luis Obispo
Mouse Rock
CAL - San Luis Obispo
Ghost Tree
CAL - Monterey
Ghost Tree
CAL - Monterey
Ranches
HAW - Oahu
Ranches
HAW - Oahu
Off the Wall/Insanities
HAW - Oahu
Fullers
CAL - Monterey
Boners
CAL - San Luis Obispo
Ghost Tree
CAL - Monterey
Lincoln City Nelscott Reef
Oregon North
Mouse Rock
CAL - San Luis Obispo
Ranches
HAW - Oahu
Steamer Lane-Middle Peak
CAL - Santa Cruz
Keaulanas
HAW - Oahu
Steamer Lane-The Slot
CAL - Santa Cruz
Ranches
HAW - Oahu
Boners
CAL - San Luis Obispo
Mouse Rock
CAL - San Luis Obispo
Ranches
HAW - Oahu
Ranches
HAW - Oahu
Ranches
HAW - Oahu
Steamer Lane-Middle Peak
CAL - Santa Cruz
Rating
(10 max)
2
2
2
2
2
1
1
2
2
2
2
3
2
2
2
2
2
2
3
2
2
2
2
3
Header Global
Gas Bay
Australia
Cobblestones
Australia
Cobblestones
Australia
Benkunqut
Indonesia
Easter Reef
Australia
Trial Harbour
Australia
Trial Harbour
Australia
Whacky Point
South Africa
Amanzimtoti
South Africa
Glen Eden
South Africa
Barbel Point
South Africa
Papatowai
New Zealand
Papatowai
New Zealand
Papatowai
New Zealand
Papatowai
New Zealand
Lebu
Chile
Amanzimtoti
South Africa
Lebu
Chile
Papatowai
New Zealand
Puertecillo
Chile
Dolphin Point
South Africa
Dolphin Point
South Africa
Boneyards
South Africa
Boneyards
South Africa
Rating
(10 max)
5
5
5
4
5
8
8
9
9
8
7
7
7
7
6
6
5
5
5
5
6
6
6
6
  • 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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