Cliffs surfForecast / HAW – Oahu / USA

information circle48hr Weather and Surf, issued 1 am Thursday 08 Jan 2026 HST
Forecast update in hr  min  s Forecast update imminent
Cliffs surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Cliffs sea temperature is
25.3° C
(Which is slightly warmer than usual)


How big are the waves at Cliffs today?

The current surf forecast for Cliffs at 9AM is: 0.7m 8s primary swell from a East direction and 0.5m 6s secondary swell from a South direction (forecast issued at 01:00am January 08). The wind direction is predicted to be glassy.

Time (HST) & DateWave HeightWave Period
Morning (08 Jan)2.5ft (0.7m)8s
Afternoon (08 Jan)2.5ft (0.7m)8s
Evening (08 Jan)2.5ft (0.7m)8s

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

Updates in  hr  min  s Forecast update imminent
Thursday
08
Friday
09
Saturday
10
11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
0
1
1
1
1
1
1
1
0
1
1
Swell
Height Map
Wave Height (m) & direction (?)
0.9
E
0.8
E
0.8
E
0.7
E
0.7
E
0.7
E
0.7
E
0.7
E
0.6
E
0.6
E
0.6
E
0.6
E
0.6
E
0.6
E
0.6
E
0.6
E
0.6
E
0.6
E
0.6
E
0.7
E
0.7
E
0.7
E
0.7
E
0.7
E
Period(s) (?)888888888888888888888888
Wave
Graph
(?)Metric surfscale
Energy kJ (?)927172555455555845464749495047474747476163636363
Wind
(km/h)
5
W
5
SSW
0
WSW
5
W
0
S
5
S
0
ENE
5
NNE
5
NE
5
NNE
5
N
5
NNE
5
E
5
ESE
0
SSE
5
NNE
10
NE
10
NE
5
NE
5
NE
5
ESE
10
SSE
5
SSW
0
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glassglassglassglassglassglassglassglassglassoffoffoffglasscross-
on
glassglasscross-
off
cross-
off
cross-
off
glassglassonglassglass
High Tide
/ height (m)
8:14PM
0.30
7:29AM
0.51
9:27PM
0.35
8:02AM
0.42
10:40PM
0.41
8:35AM
0.34
Low Tide
/ height (m)
12:56AM
0.17
2:44PM
0.02
2:17AM
0.24
3:17PM
0.03
4:16AM
0.27
3:51PM
0.04
Thursday
08
Friday
09
Saturday
10
Sunrise---7:09-------7:09-------7:09----
Sunset------6:05-------6:06-------6:06-
part cloud
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
Rain (mm)
------------------------
Temp. °C242323232425252423232322242424242323232324242424
Feels °C (?)262525252627272625252524262526262425252626262727
  • 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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