Chinamans Hat/Mokolii surfForecast / HAW – Oahu / USA

information circle48hr Weather and Surf, issued 1 pm Saturday 02 May 2026 HST
Forecast update in hr  min  s Forecast update imminent
Chinamans Hat/Mokolii surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Chinamans Hat/Mokolii sea temperature is
24.7° C
(Which is normal for this time of year)

How big are the waves at Chinamans Hat/Mokolii today?

The current surf forecast for Chinamans Hat/Mokolii at 4PM is: 1.0m 14s primary swell from a Northwest direction and 1.6m 8s secondary swell from a East-northeast direction (forecast issued at 01:00pm May 02). An open ocean swell of 0.2m 14s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (HST) & DateWave HeightWave Period
Morning (02 May)3.5ft (1.0m)15s
Afternoon (02 May)3.5ft (1.0m)14s
Evening (02 May)5ft (1.5m)8s

Table - waves today at Chinamans Hat/Mokolii. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Some drizzle, heaviest during Sat night. Warm (max 25°C on Tue morning, min 22°C on Sun night). Wind will be generally light.

Sat
2
Sunday
3
Monday
4
Tue
5
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
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
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)
1.1
NW
15
1
NW
14
0.9
NNW
14
1.5
ENE
8
1.5
ENE
8
1.5
ENE
8
1.5
ENE
8
1.5
ENE
8
1.5
ENE
8
1.5
ENE
8
1.6
ENE
8
1.6
ENE
8
1.5
ENE
7
1.4
ENE
7
1.4
ENE
7
1.3
ENE
8
1.3
ENE
8
0.7
NW
13
0.8
NW
13
0.9
NW
12
0.9
NW
12
0.9
NW
12
0.9
NW
12
0.9
NW
12
Wave Graph
Metric surfscale
Energy kJ
503
407
347
261
253
246
253
253
253
270
306
291
225
203
199
176
181
166
196
248
240
236
205
202
Wind (km/h)
25
ENE
20
E
20
E
15
E
15
E
15
ENE
20
ENE
15
E
20
ENE
20
ENE
25
ENE
25
ENE
25
ENE
25
ENE
20
ENE
15
ENE
15
ENE
15
ENE
15
ENE
15
ENE
15
E
15
ESE
10
ESE
5
SE
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross-off
High Tide
3:23PM0.74m
1:13AM0.38m
3:58PM0.72m
1:30AM0.36m
4:38PM0.69m
1:35AM0.34m
Low Tide
8:01AM-0.14m
10:02PM0.27m
8:27AM-0.13m
10:51PM0.27m
8:56AM-0.11m
11:55PM0.29m
clear
clear
clear
clear
clear
rain showers
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:58
5:58
5:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:57
6:57
6:58
6:58
1
Temp °C
24
24
24
23
23
23
23
23
24
24
24
23
23
22
22
23
23
24
24
23
23
23
23
23
22
23
23
23
23
23
23
23
23
23
22
21
21
20
21
23
22
23
24
23
24
24
24
25
Swell 1
Height (m)
Direction
Period (s)
1.1
NW
15
1
NW
14
0.9
NNW
14
0.9
NW
13
0.9
NW
13
0.8
NW
13
0.8
NW
13
0.7
NW
12
0.6
NW
12
0.6
NW
12
0.6
NW
12
0.6
NW
12
0.6
NW
11
0.6
NW
11
0.5
NW
11
0.5
NW
11
0.4
NW
11
0.7
NW
13
0.8
NW
13
0.9
NW
12
0.9
NW
12
1
E
8
0.9
ENE
8
0.9
NW
12
Energy kJ
503
407
347
261
253
205
196
152
118
116
114
112
77
75
58
58
40
166
196
248
240
118
96
202
Swell 2
Height (m)
Direction
Period (s)
0.3
S
14
0.3
S
14
0.2
S
14
0.2
S
14
0.2
SSW
16
0.2
S
13
0.2
SSW
16
0.2
S
13
0.3
S
13
0.3
S
14
0.3
SSW
14
0.3
SSW
14
0.4
ESE
8
0.4
ESE
9
0.3
SSW
14
0.4
NW
13
0.4
NW
13
0.2
SSW
13
0.2
SSW
13
0.2
S
13
0.2
S
13
0.9
NW
12
0.9
NW
12
0.8
ENE
7
Energy kJ
36
37
16
16
24
13
25
14
31
33
41
41
24
25
40
46
61
17
17
13
13
236
205
65
Swell 3
Height (m)
Direction
Period (s)
0.2
S
18
0.2
S
18
0.2
S
18
0.1
S
12
0.2
S
12
0.2
SSW
16
0.2
S
13
0.2
SSW
16
0.1
S
16
0.1
S
16
0.1
S
10
0.1
S
13
0.3
SSW
14
0.3
SSW
14
0.2
NNW
14
0.2
S
14
0.2
S
13
0.1
S
12
0.1
S
19
0.1
SW
18
0.1
SW
18
0.2
S
13
0.2
S
13
0.3
ESE
8
Energy kJ
24
24
24
3
12
25
13
25
5
5
2
3
41
41
18
15
14
3
7
13
12
13
13
13
Wind waves
Height (m)
Direction
Period (s)
1.7
ENE
8
1.6
ENE
8
1.5
ENE
8
1.5
ENE
8
1.5
ENE
8
1.5
ENE
8
1.5
ENE
8
1.5
ENE
8
1.5
ENE
8
1.5
ENE
8
1.6
ENE
8
1.6
ENE
8
1.5
ENE
7
1.4
ENE
7
1.4
ENE
7
1.3
ENE
8
1.3
ENE
8
1.1
ENE
8
1.2
ENE
8
1.1
ENE
8
1.1
ENE
8
Energy kJ
331
276
244
244
240
246
253
253
253
270
306
291
225
203
199
176
181
151
159
151
151
Nearest Offshore or Glassy
Rating
(10 max)
3
3
3
3
3
3
1
2
2
1
2
2
1
1
2
1
1
1
1
2
2
1
1
1
Distance (km)
28
28
28
28
28
28
25
25
25
25
35
35
136
38
28
28
28
25
25
35
35
25
25
24
Best forecast wave conditions in Oahu
Rating
(10 max)
3
3
3
3
3
3
3
2
2
2
2
2
2
2
1
1
2
2
2
3
3
3
3
Best forecast wave conditions in United States
Rating
(10 max)
3
3
3
3
3
3
3
2
2
2
2
3
3
3
2
3
3
3
3
2
3
3
3
3
Header Global
Rating
(10 max)
5
4
4
4
4
4
4
4
5
4
4
4
4
4
5
5
5
4
5
4
5
5
5
5
  • 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

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