Tankers surfForecast / HAW – Oahu / USA

information circle48hr Weather and Surf, issued 1 am Saturday 18 Apr 2026 HST
Forecast update in hr  min  s Forecast update imminent
Tankers surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Tankers sea temperature is
24.8° C
(Which is normal for this time of year)

How big are the waves at Tankers today?

The current surf forecast for Tankers at 10AM is: 0.5m 12s primary swell from a West direction and 0.5m 12s secondary swell from a South direction (forecast issued at 01:00am April 18). An open ocean swell of 0.8m 6s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (HST) & DateWave HeightWave Period
Morning (18 Apr)3ft (0.9m)7s
Afternoon (18 Apr)1.5ft (0.5m)12s
Evening (18 Apr)3.5ft (1.0m)6s

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


Updates in  hr  min  s Forecast update imminent
Saturday
18
Sunday
19
Monday
20
11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM
Rating
(10 max)
1
2
1
0
0
0
2
1
2
0
1
0
0
0
0
2
1
1
1
1
1
1
1
1
Swell
Height Map
Wave Height (m) & direction (?)
0.5
W
0.6
W
0.5
W
0.9
E
0.5
W
0.5
W
1.2
E
1
E
1
E
0.5
W
0.8
E
0.4
WSW
0.4
WSW
0.5
W
0.5
W
0.5
W
0.5
W
0.5
W
0.5
W
0.5
W
0.5
W
0.6
W
0.5
SW
0.5
SW
Period(s) (?)1313137121266612612111113131314141413131414
Wave
Graph
(?)Metric surfscale
Energy kJ (?)861238586757511584817250444364841008892979784121103103
Wind
(km/h)
20
ENE
10
NNE
25
E
25
ENE
20
ESE
15
SSE
5
NNE
15
ENE
15
ENE
15
E
15
E
15
ENE
15
E
15
SE
15
SE
10
E
10
NE
5
NE
10
ENE
10
E
5
SE
10
SSE
10
ESE
10
SE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
cross-
off
cross-
off
crossonoffcross-
off
cross-
off
crosscross-
off
cross-
off
crosscross-
on
cross-
on
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
on
cross-
on
cross-
on
cross-
on
High Tide
/ height (m)
3:49AM
0.39
5:02PM
0.80
4:25AM
0.34
5:50PM
0.80
5:02AM
0.28
6:44PM
0.77
Low Tide
/ height (m)
11:00PM
0.17
9:43AM
-0.00
12:02AM
0.18
10:15AM
0.00
1:12AM
0.20
10:51AM
0.02
Saturday
18
Sunday
19
Monday
20
Sunrise---6:09-------6:09-------6:09----
Sunset------6:52-------6:52-------6:52-
cloud
cloud
cloud
part cloud
clear
clear
part cloud
thunderstorm
clear
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
part cloud
clear
clear
clear
part cloud
part cloud
clear
Rain (mm)
-------1----------------
Temp. °C242423232524242423232323242424242423232324242424
Feels °C (?)242622212525272524242423242425262626252526262626
  • 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

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Tankers 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.


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