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Notice 21-10-2026. Over the coming 3 weeks we will be migrating to a newer version of Bigsalty. Whilst this happens we have removed login / user capabilities and some current weather functionality.

Waimanalo Weather Forecast

GFS 0.5° atmospheric and GFSWave 0.25° marine forecast data for Waimanalo.

Friday 23 October (Today)

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
02:00
8.3kts
8.8kts
1.1m
10.7sec
0.4mm
0%
24°C
24°C
  • ●
  • ●
  • ●
05:00
7.2kts
7.6kts
1m
13.3sec
0mm
4%
24°C
24°C
  • ●
  • ●
  • ●
08:00
9.4kts
9.7kts
1.1m
13.2sec
0.1mm
10%
26°C
24°C
  • ●
  • ●
  • ●
11:00
10.1kts
10kts
1.1m
13sec
0mm
3%
29°C
25°C
  • ●
  • ●
  • ●
14:00
11kts
11.1kts
1.1m
12.8sec
0mm
1%
29°C
25°C
  • ●
  • ●
  • ●
17:00
12.5kts
13.3kts
1.1m
12.8sec
0mm
0%
26°C
24°C
  • ●
  • ●
  • ●
20:00
11.2kts
12.5kts
1.1m
12.7sec
0mm
0%
25°C
24°C
  • ●
  • ●
  • ●
23:00
10.8kts
12.3kts
1.1m
12.6sec
0mm
4%
25°C
24°C
  • ●
  • ●
  • ●

Sunrise: 06:28 / Sunset: 18:01 Twilight: 06:06 / 18:24

°C

Saturday 24 October (Tomorrow)

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
02:00
10.6kts
11.5kts
1.1m
12.6sec
0.1mm
13%
24°C
23°C
  • ●
  • ●
  • ●
05:00
10.4kts
10.9kts
1.1m
12.6sec
0.1mm
26%
24°C
23°C
  • ●
  • ●
  • ●
08:00
10.6kts
11.3kts
1.1m
12.6sec
0.1mm
22%
26°C
24°C
  • ●
  • ●
  • ●
11:00
10.8kts
10.9kts
1.1m
12.5sec
0mm
47%
28°C
25°C
  • ●
  • ●
  • ●
14:00
10.2kts
10.2kts
1.1m
13sec
0mm
27%
29°C
25°C
  • ●
  • ●
  • ●
17:00
11.4kts
12.1kts
1.1m
12.8sec
0mm
0%
26°C
24°C
  • ●
  • ●
  • ●
20:00
11.6kts
13.6kts
1.1m
12.5sec
0.1mm
1%
25°C
24°C
  • ●
  • ●
  • ●
23:00
12.7kts
14.2kts
1.2m
12.2sec
0.1mm
30%
25°C
24°C
  • ●
  • ●
  • ●

Sunrise: 06:29 / Sunset: 18:00 Twilight: 06:06 / 18:23

Sunday 25 October

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
02:00
11.6kts
12.5kts
1.3m
11.9sec
0.4mm
21%
25°C
23°C
  • ●
  • ●
  • ●
05:00
10.1kts
10.7kts
1.2m
13.1sec
0.2mm
0%
24°C
23°C
  • ●
  • ●
  • ●
08:00
9.9kts
10.2kts
1.2m
12.9sec
0.3mm
6%
25°C
23°C
  • ●
  • ●
  • ●
11:00
10kts
9.7kts
1.2m
12.7sec
0mm
4%
28°C
24°C
  • ●
  • ●
  • ●
14:00
10.1kts
9.6kts
1.2m
14.5sec
0mm
7%
28°C
24°C
  • ●
  • ●
  • ●
17:00
9.5kts
9.2kts
1.2m
14.5sec
0mm
0%
26°C
24°C
  • ●
  • ●
  • ●
20:00
8.4kts
8.9kts
1.1m
14.2sec
0mm
0%
25°C
23°C
  • ●
  • ●
  • ●
23:00
7.3kts
6.8kts
1.1m
13.9sec
0mm
1%
24°C
23°C
  • ●
  • ●
  • ●

Sunrise: 06:29 / Sunset: 18:00 Twilight: 06:06 / 18:22

Monday 26 October

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
02:00
6.2kts
6.1kts
1.1m
13.6sec
0mm
1%
24°C
22°C
  • ●
  • ●
  • ●
05:00
6.4kts
6.2kts
1.1m
15.5sec
0mm
2%
24°C
22°C
  • ●
  • ●
  • ●
08:00
5.4kts
5.5kts
1.1m
15.5sec
0mm
3%
25°C
23°C
  • ●
  • ●
  • ●
11:00
5kts
5kts
1m
12.8sec
0mm
0%
28°C
24°C
  • ●
  • ●
  • ●
14:00
3.9kts
5.2kts
1.1m
14.7sec
0mm
0%
29°C
25°C
  • ●
  • ●
  • ●
17:00
7.8kts
7.7kts
1.1m
14.6sec
0mm
0%
26°C
24°C
  • ●
  • ●
  • ●
20:00
10.5kts
11kts
1.2m
14.5sec
0.1mm
0%
25°C
24°C
  • ●
  • ●
  • ●
23:00
5.8kts
7.4kts
1.1m
14.4sec
0.8mm
11%
25°C
23°C
  • ●
  • ●
  • ●

Sunrise: 06:30 / Sunset: 17:59 Twilight: 06:07 / 18:22

Tuesday 27 October

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
02:00
11.4kts
14.1kts
1.2m
14.1sec
3.2mm
18%
25°C
23°C
  • ●
  • ●
  • ●
05:00
10.9kts
14.3kts
1.3m
13.7sec
7.1mm
18%
24°C
21°C
  • ●
  • ●
  • ●
08:00
15kts
17kts
1.4m
13.6sec
9.5mm
20%
24°C
20°C
  • ●
  • ●
  • ●
11:00
12.9kts
16kts
1.5m
13.5sec
2.8mm
47%
24°C
21°C
  • ●
  • ●
  • ●
14:00
12.7kts
16.3kts
1.5m
15.4sec
9.6mm
71%
24°C
22°C
  • ●
  • ●
  • ●
17:00
11.9kts
14.6kts
1.5m
16.4sec
10.9mm
100%
24°C
22°C
  • ●
  • ●
  • ●
20:00
14.5kts
18.4kts
1.7m
15.9sec
25.3mm
97%
25°C
22°C
  • ●
  • ●
  • ●
23:00
12.7kts
16.7kts
1.6m
15.7sec
8.3mm
93%
25°C
22°C
  • ●
  • ●
  • ●

Sunrise: 06:30 / Sunset: 17:58 Twilight: 06:07 / 18:21

Wednesday 28 October

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
02:00
11.5kts
15kts
1.5m
15.5sec
22.4mm
93%
25°C
22°C
  • ●
  • ●
  • ●
05:00
9.7kts
12.8kts
1.4m
15.3sec
6.2mm
88%
25°C
22°C
  • ●
  • ●
  • ●
08:00
10.7kts
12.4kts
1.3m
15sec
9.3mm
80%
25°C
23°C
  • ●
  • ●
  • ●
11:00
9kts
10.4kts
1.2m
14.6sec
2.9mm
69%
25°C
23°C
  • ●
  • ●
  • ●
14:00
8.8kts
9.8kts
1.2m
14.5sec
6.1mm
74%
26°C
23°C
  • ●
  • ●
  • ●
17:00
7.1kts
9.6kts
1.2m
14.3sec
2.1mm
79%
25°C
23°C
  • ●
  • ●
  • ●
20:00
7.4kts
10.9kts
1.3m
14sec
3.9mm
72%
25°C
24°C
  • ●
  • ●
  • ●
23:00
6.6kts
10.7kts
1.3m
12.9sec
2.2mm
74%
25°C
24°C
  • ●
  • ●
  • ●

Sunrise: 06:30 / Sunset: 17:58 Twilight: 06:08 / 18:20

Thursday 29 October

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
02:00
6kts
8.1kts
1.3m
12.7sec
5.3mm
72%
25°C
23°C
  • ●
  • ●
  • ●
05:00
7.4kts
9.6kts
1.4m
11.8sec
3.3mm
77%
25°C
23°C
  • ●
  • ●
  • ●
08:00
9.3kts
11.2kts
1.5m
10.5sec
6.3mm
80%
25°C
23°C
  • ●
  • ●
  • ●
11:00
8.3kts
10.5kts
1.6m
10sec
3.3mm
93%
25°C
23°C
  • ●
  • ●
  • ●
14:00
4.9kts
7kts
1.7m
9.7sec
6.4mm
92%
25°C
24°C
  • ●
  • ●
  • ●
17:00
9.5kts
12.3kts
1.7m
9.4sec
5.1mm
82%
25°C
23°C
  • ●
  • ●
  • ●
20:00
14.7kts
17.7kts
1.9m
9.3sec
10.5mm
76%
25°C
23°C
  • ●
  • ●
  • ●
23:00
15.3kts
18.9kts
2.1m
13sec
1.3mm
91%
25°C
23°C
  • ●
  • ●
  • ●

Sunrise: 06:31 / Sunset: 17:57 Twilight: 06:08 / 18:20

Friday 30 October

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
02:00
14.5kts
17.8kts
2.1m
10.5sec
2.6mm
81%
25°C
23°C
  • ●
  • ●
  • ●
05:00
12.7kts
15.6kts
1.9m
12.9sec
1.7mm
81%
25°C
23°C
  • ●
  • ●
  • ●
08:00
13.9kts
16.2kts
1.7m
12.4sec
5.2mm
87%
25°C
23°C
  • ●
  • ●
  • ●

Sunrise: 06:31 / Sunset: 17:56 Twilight: 06:09 / 18:19

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