Nimitz Beach surfForecast / HAW – Oahu / USA

information circle48hr Weather and Surf, issued 1 am Thursday 19 Feb 2026 HST
Forecast update in hr  min  s Forecast update imminent
Nimitz Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Nimitz Beach sea temperature is
24.7° C
(Which is slightly warmer than usual)


How big are the waves at Nimitz Beach today?

The current surf forecast for Nimitz Beach at 9AM is: 2.5m 9s primary swell from a East direction and 0.2m 12s secondary swell from a South-southwest direction (forecast issued at 01:00am February 19). An open ocean swell of 0.5m 12s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (HST) & DateWave HeightWave Period
Morning (19 Feb)8ft (2.5m)9s
Afternoon (19 Feb)7.5ft (2.3m)9s
Evening (19 Feb)6ft (1.8m)9s

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

Updates in  hr  min  s Forecast update imminent
Thursday
19
Friday
20
Saturday
21
11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM
Rating
(10 max)
0
1
0
2
1
1
0
1
0
1
2
1
0
0
0
0
0
2
0
2
2
2
2
2
Swell
Height Map
Wave Height (m) & direction (?)
2.5
E
2.5
E
2.4
E
2.5
E
2.5
E
2.4
E
0.5
SSE
1.8
E
1.8
E
1.8
E
1.7
E
1.7
E
0.5
SSE
0.5
SSE
0.4
SSE
0.4
SSE
0.4
SSE
1.6
E
0.4
SSE
1.5
E
1.4
E
1.4
E
1.3
E
1.3
E
Period(s) (?)9999997999996666691099999
Wave
Graph
(?)Metric surfscale
Energy kJ (?)106411729211029102996126541541553484495222013141443132388339332287281
Wind
(km/h)
40
E
35
E
30
E
30
E
40
E
30
E
30
E
35
ENE
35
E
25
E
15
E
25
ENE
30
E
20
E
20
E
15
E
10
ENE
10
ENE
10
E
10
ENE
5
SSE
5
SW
10
NW
5
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscrosscross-
off
cross-
off
crosscrosscross-
off
crosscrosscrosscross-
off
crosscrosscrosscrosscross-
off
cross-
off
crosscross-
off
glassglasscross-
off
cross-
off
High Tide
/ height (m)
4:55AM
0.66
5:34PM
0.53
5:21AM
0.59
6:22PM
0.56
5:46AM
0.51
7:18PM
0.59
Low Tide
/ height (m)
10:30PM
0.12
11:27AM
0.08
11:18PM
0.17
11:51AM
0.07
12:13AM
0.24
12:17PM
0.07
Thursday
19
Friday
20
Saturday
21
Sunrise---7:00-------6:58-------6:58----
Sunset------6:31-------6:31-------6:32-
part cloud
part cloud
part cloud
part cloud
clear
part cloud
cloud
clear
part cloud
cloud
cloud
cloud
cloud
light rain
light rain
rain showers
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
Rain (mm)
-------------1112213211-
Temp. °C222222222323232222222222232323222222212223232323
Feels °C (?)171818181618191718202119202122222222212324242324
  • 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

Latest Updates

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 Nimitz Beach 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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