Cliffs surfForecast / HAW – Oahu / USA

information circle16 Day Weather and Surf, issued 1 pm Monday 23 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
24.8° C
(Which is slightly warmer than usual)

Best Forecast Surf Conditions for Cliffs this week:

The most powerful waves expected at Cliffs in the next 16 days are 0.6m 14s and forecast to arrive on Friday (Mar 27) at 5PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.0m 8s period and expected on Monday (Mar 30) at 5AM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 5PM (Fri 27th Mar)2ft (0.6m) 14s

Table - best surf conditions forecast for Cliffs over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast Mostly dry. Warm (max 23°C on Mon afternoon, min 22°C on Mon night). Winds decreasing (strong winds from the NE on Tue afternoon, light winds from the NE by Thu morning).

Days 3-6 Weather Summary Some drizzle, heaviest during Thu night. Warm (max 23°C on Thu afternoon, min 21°C on Fri night). Winds increasing (moderate winds from the NE on Thu night, strong winds from the NE by Sat night).

Mon
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
29
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.6
SSW
0.6
SSW
0.6
SSW
0.4
SSW
0.4
SSW
0.4
SW
0.4
SW
0.4
SW
0.4
SW
0.4
SW
1.5
NE
0.5
S
0.6
S
0.6
S
0.6
S
0.5
S
0.4
SSE
0.4
SSE
0.4
SSW
0.3
SSE
0.3
SSW
Period(s) (?)14141414131313131313914141313131212131212
Wave
Graph
(?)Metric surfscale
Energy kJ (?)140138134786943424243420106150125125864948552729
Wind
(km/h)
35
NE
35
NE
35
NE
40
NE
35
NE
35
NE
35
NE
30
NE
20
NE
25
NE
20
NE
25
NE
30
NE
30
NE
35
NE
40
NE
35
NE
40
ENE
40
ENE
40
ENE
45
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
High Tide
/ height (m)
8:35PM
0.58
7:40AM
0.12
9:53PM
0.58
10:09AM
0.09
11:08PM
0.58
12:04PM
0.13
12:11AM
0.58
1:06PM
0.19
1:03AM
0.57
1:51PM
0.26
1:46AM
0.55
2:29PM
0.33
2:22AM
0.51
Low Tide
/ height (m)
5:02AM 1:19PM
0.10 -0.00
6:33AM
0.06
2:39PM
0.03
7:17AM
0.03
4:22PM
0.05
7:48AM
0.00
5:51PM
0.05
8:14AM
-0.02
7:00PM
0.04
8:37AM
-0.03
7:58PM
0.03
8:58AM
-0.04
Mon
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
29
Sunrise--6:31--6:30--6:28--6:28--6:28--6:26--6:26
Sunset6:43--6:43--6:43--6:44--6:44--6:44--6:45--
clear
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
clear
thunderstorm
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
Rain (mm)
----------1----------
Temp. °C232223232222222222232223232221222122212222
Feels °C (?)201818181717171821201921201816161515141516
  • 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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Quick surf report for Cliffs:

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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 16 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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