Chinamans Hat/Mokolii surfForecast / HAW – Oahu / USA

information circle48hr Weather and Surf, issued 7 pm Sunday 04 Jan 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
25.1° C
(Which is slightly warmer than usual)


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

The current surf forecast for Chinamans Hat/Mokolii at 11PM is: 1.6m 11s primary swell from a North-northeast direction and 1.7m 8s secondary swell from a East direction (forecast issued at 07:00pm January 04). The wind direction is predicted to be offshore and the swell rating is 4.

Time (HST) & DateWave HeightWave Period
Morning (04 Jan)--
Afternoon (04 Jan)5ft (1.5m)12s
Evening (04 Jan)5ft (1.5m)11s

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

Updates in  hr  min  s Forecast update imminent
Sunday
04
Monday
05
Tuesday
06
Wednesday
07
5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM
Rating
(10 max)
3
3
4
3
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
Swell
Height Map
Wave Height (m) & direction (?)
1.5
NNE
1.5
NNE
1.6
NNE
1.6
NNE
2.1
E
2.4
E
2.4
E
1.7
ENE
2.5
E
3.5
ENE
2.1
NE
3
ENE
3.5
ENE
3.5
E
3.5
E
3
E
3
E
3
E
3
E
2.5
E
2.5
E
2.3
E
2.1
E
2
E
Period(s) (?)121111118881089109999999888888
Wave
Graph
(?)Metric surfscale
Energy kJ (?)5595125935825677427425011045185891416601817193420231541132011971097973836692558494
Wind
(km/h)
5
SSW
5
WSW
10
SW
10
ENE
30
E
40
ESE
40
E
45
E
45
ESE
45
E
40
E
45
E
40
ESE
40
E
40
E
35
E
40
E
40
E
40
ESE
30
ESE
30
ESE
25
E
25
ESE
20
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glassglassoffcross-
on
crosscrosscrosscrosscrosscross-
on
cross-
on
crosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscross
High Tide
/ height (m)
2:01PM
0.37
4:20AM
0.90
2:57PM
0.36
4:52AM
0.84
3:58PM
0.35
5:19AM
0.77
Low Tide
/ height (m)
8:58PM
-0.16
11:27AM
0.23
9:39PM
-0.09
12:02PM
0.20
10:17PM
0.01
12:35PM
0.17
Sunday
04
Monday
05
Tuesday
06
Wednesday
07
Sunrise-----7:09-------7:09-------7:09--
Sunset6:01-------6:02-------6:02-------
light rain
cloud
cloud
cloud
light rain
thunderstorm
light rain
cloud
light rain
mod rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
Rain (mm)
1---222-271113221-------
Temp. °C222221222223232321212222222322232323232323232324
Feels °C (?)242422231918191815161717181817201919192021212124
  • 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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