Surf Forecasts:
How big are the waves at Waimanalo today (22 Aug):
- Morning surf: Morning surf (22 Aug, local time) - 5ft (1.5m), 7s period with E swell.
- Afternoon surf: Afternoon surf (22 Aug, local time) - 6ft (1.8m), 7s period with ENE swell.
- Evening surf: Evening surf (22 Aug, local time) - 6.5ft (2.0m), 7s period with E swell.
The current surf forecast for Waimanalo at 12PM is: 1.6m 7s primary swell from a East-northeast direction (forecast issued at 07:00am August 22). An open ocean swell of 0.3m 15s is not directed at the surf break, a second open ocean swell of 0.2m 16s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Aug) | 5ft (1.5m) | 7s |
| Afternoon (22 Aug) | 6ft (1.8m) | 7s |
| Evening (22 Aug) | 6.5ft (2.0m) | 7s |
Table - waves today at Waimanalo. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Sat morning, min 25°C on Sat morning). Mainly strong winds. | |||||||||||||||||||||||
Saturday 22 | Sunday 23 | Monday 24 | |||||||||||||||||||||
5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map | |||||||||||||||||||||||
Wave Height (m) Direction Period (s) | ENE 7 | E 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 7 | E 7 | E 7 | ENE 7 | ENE 7 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | ENE 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 |
Wave Graph | |||||||||||||||||||||||
175 | 200 | 247 | 308 | 317 | 352 | 388 | 393 | 355 | 317 | 308 | 253 | 230 | 230 | 284 | 290 | 273 | 297 | 259 | 251 | 232 | 239 | 276 | |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on |
High Tide | 1:04PM0.58m | 10:27PM0.27m | 1:31PM0.61m | 11:46PM0.30m | 1:55PM0.63m | ||||||||||||||||||
Low Tide | 4:16AM0.08m | 9:18PM0.23m | 5:19AM0.05m | 8:24PM0.22m | 6:03AM0.02m | 8:21PM0.21m | |||||||||||||||||
6:11 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — | |
— | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:53 | — | — | — | — | — | — | — | 6:53 | — | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 25 | 25 | 25 | 26 | 26 | 26 | 26 | 26 | 26 | 26 |
Feels °C | 25 | 24 | 25 | 25 | 24 | 23 | 23 | 23 | 23 | 24 | 23 | 23 | 24 | 22 | 23 | 23 | 25 | 25 | 25 | 25 | 25 | 26 | 26 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSE 14 | SSE 15 | SSW 16 | SSW 16 | SSW 16 | WNW 13 | WNW 12 | WNW 12 | SSE 14 | SSE 13 | SSE 13 | WNW 10 | SSE 13 | SSE 13 | ESE 9 | NW 11 | NW 11 | SSE 12 | SSE 12 | SSW 13 | SSW 13 | SSW 13 |
51 | 38 | 42 | 25 | 25 | 24 | 17 | 30 | 28 | 36 | 35 | 35 | 11 | 34 | 34 | 32 | 31 | 30 | 30 | 29 | 35 | 17 | 17 | |
Swell 2 Height (m) Direction Period (s) | S 13 | SSW 16 | SSW 16 | SSE 15 | S 12 | S 12 | SSW 16 | SSE 14 | SSE 14 | WNW 12 | WNW 11 | WNW 11 | SSE 13 | NW 10 | SSW 15 | NW 12 | SSE 13 | SSE 13 | NW 11 | SSW 13 | SSE 12 | SSE 12 | SSE 12 |
13 | 26 | 26 | 21 | 12 | 12 | 24 | 41 | 39 | 26 | 12 | 11 | 17 | 16 | 21 | 35 | 33 | 32 | 18 | 35 | 14 | 14 | 14 | |
Swell 3 Height (m) Direction Period (s) | SSE 16 | SE 8 | S 10 | S 12 | SSE 15 | WNW 14 | S 12 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | WNW 10 | SSE 13 | SSW 14 | SSW 14 | SSW 14 | WNW 10 | WNW 10 | WNW 10 | WNW 10 |
24 | 2 | 2 | 11 | 21 | 19 | 11 | 24 | 24 | 24 | 24 | 23 | 22 | 21 | 10 | 33 | 21 | 20 | 19 | 11 | 10 | 10 | 9 | |
Wind waves Height (m) Direction Period (s) | ENE 7 | E 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 7 | E 7 | E 7 | ENE 7 | ENE 7 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | ENE 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 |
175 | 200 | 247 | 308 | 317 | 352 | 388 | 393 | 355 | 317 | 308 | 253 | 230 | 230 | 284 | 290 | 273 | 297 | 259 | 251 | 232 | 239 | 276 | |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 15 | 44 | 44 | 50 | 52 | 46 | 50 | 50 | 46 | 44 | 50 | 52 | 52 | 50 | 46 | 50 | 50 | 50 | 50 | 50 | 45 | 44 | 44 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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