Surf Forecast Surf Report
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Backdoor surf Forecast / HAW – Oahu / USA

12 Day Weather and Surf, issued 1 pm Friday 26 Jul 2024 HST
Forecast update in  hr  min  s Update imminent
Backdoor surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Backdoor sea temperature is
25.9° C
(Statistics for 26 Jul 1981-2005 - mean: 26.3 °C max: 27.0 °C min: 25.5 °C)
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
<span class="translation_missing" title="translation missing: en.leaflet.map_placeholder_alt">Map Placeholder Alt</span>
Backdoor surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Backdoor sea temperature is
25.9° C
(Statistics for 26 Jul 1981-2005 - mean: 26.3 °C max: 27.0 °C min: 25.5 °C)


Best Forecast Surf Conditions for Backdoor this week:

The most powerful waves expected at Backdoor in the next 12 days are 0.3m 18s and forecast to arrive on Monday (Jul 29) at 11AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.2m 8s period and expected on Saturday (Jul 27) at 2AM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful11AM (Mon 29th Jul)1ft (0.3m) 18s

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

Updates in  hr  min  s Update imminent
Fri
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
01
Friday
02
Saturday
03
Sunday
04
Monday
05
Tuesday
06
Wed
07
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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 (?)
0.1
NW
0.1
NW
0.1
SW
0.1
SW
0.1
SW
0.1
SW
0.1
NW
0.1
NW
0.3
SW
1.6
ENE
0.3
SW
0.3
SW
1.4
NE
1.4
ENE
1.4
ENE
1.2
ENE
1.2
ENE
1.1
ENE
0.2
WNW
0.2
WNW
0.2
WNW
0.3
N
0.4
N
0.4
N
0.2
WNW
0.2
WNW
0.1
SW
0.1
SW
0.3
SW
0.3
SW
0.3
SW
0.2
N
0.3
SW
0.3
SW
0.3
SW
0.4
NNW
Period(s) (?)99121215218918817167777761313138771212181716151581413139
Wave
Graph
(?)Metric surfscale
Energy (?)336681733510474200000017171710151414131211403734529282732
Wind
(km/h)
30
ENE
30
ENE
30
ENE
30
ENE
25
E
30
E
25
E
30
E
25
E
25
ENE
25
E
25
ENE
25
ENE
20
E
20
ENE
20
ENE
15
ENE
20
E
15
E
15
E
15
E
10
E
15
E
20
E
25
E
25
E
30
E
25
ENE
25
ENE
30
E
30
ENE
25
E
30
ENE
30
ENE
25
ENE
30
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
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)
5:50PM
0.58
9:13AM
0.52
5:41PM
0.51
11:02AM
0.60
12:05PM
0.68
12:52PM
0.73
1:30PM
0.77
2:06PM
0.79
12:06AM
0.33
2:37PM
0.79
1:00AM
0.35
3:06PM
0.78
1:44AM
0.37
3:32PM
0.77
2:25AM
0.39
3:54PM
0.74
3:07AM
0.41
4:14PM
0.70
3:50AM
0.43
Low Tide
/ height (m)
1:21AM
0.16
1:30PM
0.47
2:03AM
0.14
2:56AM
0.12
3:57AM
0.10
4:58AM
0.08
5:52AM
0.06
9:52PM
0.31
6:39AM
0.05
9:57PM
0.31
7:20AM
0.04
10:09PM
0.30
7:57AM
0.05
10:24PM
0.29
8:30AM
0.08
10:39PM
0.28
9:02AM
0.12
10:56PM
0.27
9:32AM
0.19
Fri
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
01
Friday
02
Saturday
03
Sunday
04
Monday
05
Tuesday
06
Wed
07
Sunrise--6:03--6:03--6:03--6:03--6:05--6:05--6:05--6:05--6:05--6:05--6:07--6:07
Sunset7:14--7:13--7:13--7:12--7:12--7:10--7:10--7:09--7:09--7:08--7:07--7:07--
clearpart cloudclearclearpart cloudrain showersclearclearclearclearpart cloudpart cloudcloudpart cloudpart cloudclearclearclearclearclearclearpart cloudpart cloudpart cloudpart cloudclearclearclearclearpart cloudclearpart cloudpart cloudclearclearclear
Rain (mm)
-----1------------------------------
Temp. °C252425252425262425252425252425252425262426262426262525262426262526262526
Feels °C (?)222222222223242323232324242325252424262527262526262623242324242423232424

Short Range Forecast: Some drizzle, heaviest during Sun morning. Warm (max 26°C on Sun afternoon, min 24°C on Fri night). Mainly fresh winds.

Days 3-6 Weather Summary Mostly dry. Warm (max 25°C on Mon afternoon, min 24°C on Mon night). Wind will be generally light.

Days 6-9 Weather Summary Mostly dry. Warm (max 26°C on Thu afternoon, min 23°C on Thu night). Wind will be generally light.

Long Range Forecast: Mostly dry. Warm (max 26°C on Sun afternoon, min 24°C on Sun night). Mainly fresh winds.

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Information about the Backdoor Surf forecast

The above surf forecast table for Backdoor provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Backdoor can be found by selecting the local surf guide option on the grey menu. Our Backdoor 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 (Backdoor) 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 Backdoor 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.

Backdoor is 19 km (12 miles) from Wahiawa. If you plan a vacation in Oahu, look for hotels and other accommodation in Wahiawa. Wahiawa has rooms for a wide range of budgets as well as car hire and transport links.

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