Chinamans Hat/Mokolii surfForecast / HAW – Oahu / USA

information circle48hr Weather and Surf, issued 7 pm Tuesday 03 Mar 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
24.0° 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 1AM is: 1.8m 7s primary swell from a East direction and 0.7m 11s secondary swell from a Northwest direction, 0.2m 10s secondary swell from a North direction (forecast issued at 07:00pm March 03). The wind direction is predicted to be cross-shore.

Time (HST) & DateWave HeightWave Period
Morning (04 Mar)6.5ft (2.0m)7s
Afternoon (04 Mar)6.5ft (2.0m)8s
Evening (04 Mar)7ft (2.1m)8s

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


Updates in  hr  min  s Forecast update imminent
Tuesday
03
Wednesday
04
Thursday
05
Friday
06
5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
1
0
0
1
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
1.5
E
0.8
NW
1.8
E
1.9
E
1.9
E
2
E
2
E
2
E
2
E
2.1
E
2.1
E
2.2
E
2.1
E
2.1
E
2
E
1.9
E
1.8
E
1.8
E
1.9
E
1.8
E
1.8
E
1.8
E
1.8
E
1.9
E
Period(s) (?)7126777778888888888888888
Wave
Graph
(?)Metric surfscale
Energy kJ (?)196202261319328408434434442487514609569569516481432428477428428439439489
Wind
(km/h)
20
ENE
25
E
30
E
35
E
30
E
30
E
30
E
30
E
30
E
35
E
30
ESE
25
E
20
E
20
E
25
E
20
ESE
20
ESE
20
ESE
20
ESE
20
E
25
E
20
ESE
25
ESE
20
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
on
crosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscross-
on
cross-
on
crosscrosscrosscrosscrosscrosscrosscrosscross
High Tide
/ height (m)
2:28PM
0.52
2:45AM
0.69
3:08PM
0.55
2:59AM
0.63
3:49PM
0.56
3:10AM
0.57
Low Tide
/ height (m)
8:38PM
-0.01
9:22AM
0.02
9:14PM
0.07
9:42AM
-0.01
9:49PM
0.14
10:03AM
-0.03
Tuesday
03
Wednesday
04
Thursday
05
Friday
06
Sunrise-----6:48-------6:48-------6:48--
Sunset6:36-------6:36-------6:37-------
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
cloud
cloud
cloud
part cloud
clear
cloud
thunderstorm
cloud
part cloud
thunderstorm
thunderstorm
part cloud
part cloud
Rain (mm)
-----------------1--11--
Temp. °C232323222222232323222222222223242323222222232424
Feels °C (?)222221191919202020192021212121232223212121232324
  • 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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