Cliffs surfForecast / HAW – Oahu / USA

information circle12 Day Weather and Surf, issued 7 am Tuesday 10 Mar 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
24.9° C
(Which is slightly warmer than usual)

Best Forecast Surf Conditions for Cliffs this week:

The surf forecast for Cliffs over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Mar 16) at 2PM. The primary swell is predicted to be 1.3m and 9s period with a secondary swell of 0.6m and 8s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Cliffs in the next 12 days are 3.5m 9s and forecast to arrive on Saturday (Mar 14) at 8AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 9s period and expected on Tuesday (Mar 10) at 2PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+) 2PM (Mon 16th Mar)4.5ft (1.3m) 9s
Best Surf 2PM (Mon 16th Mar)4.5ft (1.3m) 9s
Most Powerful 8AM (Sat 14th Mar)11ft (3.5m) 9s

Table - best surf conditions forecast for Cliffs over the next 12 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast Heavy rain (total 58mm), heaviest during Wed morning. Warm (max 24°C on Tue morning, min 23°C on Tue morning). Mainly fresh winds.

Days 3-6 Weather Summary Heavy rain (total 100mm), heaviest during Fri night. Warm (max 24°C on Fri morning, min 23°C on Fri morning). Winds decreasing (near gales from the SSW on Sat morning, light winds from the WSW by Sun night).

Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
1
Swell
Height Map
Wave Height (m) & direction (?)
0.4
SSW
0.5
SSW
1.1
S
1.6
S
1.4
S
0.9
S
0.9
W
0.9
W
0.9
W
1.8
S
2.3
S
3.5
SW
3.5
SW
3
SSW
2.5
SSW
2.5
SW
1.3
W
1.4
W
1.3
W
1.2
W
0.9
W
Period(s) (?)141466661010106788877910999
Wave
Graph
(?)Metric surfscale
Energy kJ (?)751059919414450168162156227508136616381332701677276363293246129
Wind
(km/h)
25
S
20
S
35
S
35
S
30
SSW
20
SSW
25
S
20
SW
20
SSW
40
S
45
SSW
45
SSW
45
SW
40
SW
40
SW
40
SW
35
SW
20
SW
15
W
10
WNW
10
NNE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
onononononcross-
on
oncross-
on
ononcross-
on
oncross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
crosscross-
off
cross-
off
High Tide
/ height (m)
10:50PM
0.48
10:16AM
0.12
11:56PM
0.51
12:13PM
0.14
12:47AM
0.53
1:03PM
0.17
1:27AM
0.56
1:41PM
0.22
2:01AM
0.57
2:15PM
0.27
2:33AM
0.57
2:51PM
0.33
3:04AM
0.55
Low Tide
/ height (m)
1:46PM
0.07
8:16AM
0.12
3:10PM
0.08
8:14AM
0.09
4:45PM
0.07
8:27AM
0.07
5:57PM
0.05
8:42AM
0.05
6:53PM
0.03
8:58AM
0.03
7:42PM
0.01
9:16AM
0.01
8:29PM
-0.01
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Sunrise6:43--6:43--6:41--6:41--6:39--6:39--6:39--
Sunset-6:37--6:38--6:38--6:38--6:39--6:39--6:39-
thunderstorm
cloud
light rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
heavy rain
mod rain
mod rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
cloud
thunderstorm
light rain
heavy rain
Rain (mm)
1-410911651291056105622-2122
Temp. °C242424242424242424242323232424242424242422
Feels °C (?)232322222224242224221918172121202123252524
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Cliffs 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.


Information about the Cliffs Surf forecast

The above surf forecast table for Cliffs provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Cliffs can be found by selecting the local surf guide option on the grey menu. Our Cliffs surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Cliffs) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Cliffs may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Cliffs is 8 km (5 miles) from Honolulu. If you plan a vacation in Oahu, look for hotels and other accommodation in Honolulu. Honolulu has rooms for a wide range of budgets as well as car hire and transport links.

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