Chinamans Hat/Mokolii surfForecast / HAW – Oahu / USA

information circle48hr Weather and Surf, issued 7 am Thursday 09 Apr 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
23.8° C
(Which is slightly cooler than normal)

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

The current surf forecast for Chinamans Hat/Mokolii at 11AM is: 0.7m 12s primary swell from a Northwest direction and 0.8m 7s secondary swell from a East direction (forecast issued at 07:00am April 09). An open ocean swell of 1.1m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (HST) & DateWave HeightWave Period
Morning (09 Apr)2.5ft (0.7m)12s
Afternoon (09 Apr)2ft (0.6m)12s
Evening (09 Apr)3ft (0.9m)8s

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


Updates in  hr  min  s Forecast update imminent
Thursday
09
Friday
10
Saturday
11
Sun
12
5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM
Rating
(10 max)
1
2
0
0
0
0
0
0
0
0
0
1
2
1
1
1
1
2
1
1
0
1
1
2
Swell
Height Map
Wave Height (m) & direction (?)
0.8
NW
0.7
NW
0.7
NW
0.6
NW
0.6
NW
0.9
E
0.9
E
1
E
1.8
SE
1.8
SE
1.1
E
1.1
E
1.3
E
1.2
E
1.1
E
1.1
E
0.8
NW
0.8
NW
0.8
NW
0.8
NW
0.8
NW
0.9
NW
0.9
NW
0.9
NW
Period(s) (?)1212121211888777888881212111110101010
Wave
Graph
(?)Metric surfscale
Energy kJ (?)169137137112809393117340318131144219187157153169190171159153173145142
Wind
(km/h)
20
S
20
S
30
S
35
S
30
S
30
S
35
S
25
S
30
SSE
30
SSE
40
SSE
20
SSW
5
WNW
5
ENE
5
NE
10
N
10
NNW
5
N
5
NE
10
NE
10
NNE
5
NE
5
NE
0
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
offcross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
offglassglassglasscross-
on
cross-
on
glasscross-
on
cross-
on
oncross-
on
cross-
on
glass
High Tide
/ height (m)
10:38PM
0.57
11:15PM
0.60
10:51AM
0.22
11:40PM
0.63
Low Tide
/ height (m)
11:40AM
0.06
2:20PM
0.09
7:22AM
0.16
4:08PM
0.09
Thursday
09
Friday
10
Saturday
11
Sun
12
Sunrise-6:16-------6:16-------6:15------
Sunset----6:47-------6:49-------6:49---
thunderstorm
light rain
cloud
cloud
light rain
light rain
light rain
light rain
light rain
mod rain
heavy rain
thunderstorm
rain showers
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
Rain (mm)
12--33332917127-----------
Temp. °C232324242323222222222223232222222222232424232322
Feels °C (?)232322212021202120211824272526252425252525252625
  • 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

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 Chinamans Hat/Mokolii 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.


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