Surf Forecasts:
How big are the waves at Waimanalo today (07 Aug):
- Morning surf: Morning surf (07 Aug, local time) - 1.5ft (0.5m), 7s period with ENE swell.
- Afternoon surf: Afternoon surf (07 Aug, local time) - 3ft (0.9m), 7s period with ENE swell.
- Evening surf: Evening surf (07 Aug, local time) - 4ft (1.2m), 5s period with ENE swell.
The current surf forecast for Waimanalo at 1PM is: 0.9m 7s primary swell from a East-northeast direction and 0.3m 9s secondary swell from a Northeast direction, 0.3m 7s secondary swell from a North-northwest direction (forecast issued at 07:00am August 07). The wind direction is predicted to be onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 Aug) | 1.5ft (0.5m) | 7s |
| Afternoon (07 Aug) | 3ft (0.9m) | 7s |
| Evening (07 Aug) | 4ft (1.2m) | 5s |
Table - waves today at Waimanalo. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Sat afternoon, min 25°C on Fri morning). Mainly fresh winds. | |||||||||||||||||||||||
Friday 7 | Saturday 8 | Sunday 9 | |||||||||||||||||||||
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 8 | ENE 7 | ENE 5 | ENE 7 | ENE 5 | ENE 5 | ENE 5 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 6 | ENE 7 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 37 | 31 | 28 | 76 | 48 | 52 | 85 | 131 | 150 | 160 | 160 | 165 | 170 | 232 | 245 | 308 | 261 | 238 | 252 | 259 | 283 | 261 | 360 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | on | on | on | on | cross-on | cross-on | cross-on | on | on | on | on | on | cross-on | cross-on | cross-on | on | on | on | on | on | on |
High Tide | 12:18PM0.61m | 1:01PM0.68m | 1:40PM0.72m | ||||||||||||||||||||
Low Tide | 3:11AM-0.00m | 4:25AM-0.03m | 5:29AM-0.07m | 8:45PM0.24m | |||||||||||||||||||
 |  | | |  | | | | | | | | |  | | | | | | | | | | |
 | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — |
 | — | — | — | — | 7:06 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:05 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
Feels °C | 25 | 25 | 25 | 24 | 23 | 24 | 25 | 24 | 23 | 22 | 23 | 24 | 23 | 23 | 23 | 24 | 24 | 24 | 23 | 24 | 24 | 24 | 24 |
Swell 1 Height (m) Direction Period (s) | ENE 8 | ENE 7 | ENE 7 | NE 9 | NNW 7 | NE 12 | NE 11 | NE 11 | NE 11 | NE 11 | NE 10 | NE 10 | NE 10 | N 6 | SSW 13 | SSW 13 | NE 8 | NE 9 | NE 9 | NE 9 | NNW 11 | NNW 10 | NNW 10 |
| kJ | 37 | 31 | 21 | 14 | 9 | 35 | 20 | 41 | 29 | 29 | 37 | 17 | 34 | 3 | 17 | 17 | 25 | 14 | 14 | 13 | 23 | 35 | 33 |
Swell 2 Height (m) Direction Period (s) | NNW 7 | NNW 7 | NE 10 | NNW 7 | NE 12 | NNW 7 | NNW 7 | N 7 | N 7 | N 6 | N 6 | SSW 14 | SSW 14 | SSW 14 | N 6 | N 6 | SSW 13 | SSW 13 | SSW 13 | NNW 11 | S 18 | SSW 16 | S 16 |
| kJ | 10 | 10 | 14 | 9 | 23 | 9 | 9 | 4 | 3 | 3 | 3 | 19 | 19 | 18 | 3 | 3 | 17 | 17 | 17 | 24 | 24 | 52 | 20 |
Swell 3 Height (m) Direction Period (s) | S 11 | NE 10 | NNW 7 | ENE 12 | S 11 | SW 14 | S 11 | S 11 | SSW 14 | SSW 14 | SSW 14 | N 6 | N 6 | S 10 | S 10 | SSW 18 | SSW 17 | SSW 17 | N 12 | S 18 | SSW 12 | SSE 10 | SSE 10 |
| kJ | 9 | 15 | 9 | 15 | 9 | 7 | 9 | 9 | 21 | 21 | 20 | 3 | 3 | 8 | 8 | 30 | 30 | 28 | 11 | 24 | 15 | 9 | 9 |
Wind waves Height (m) Direction Period (s) | ENE 5 | ENE 5 | ENE 5 | ENE 7 | ENE 5 | ENE 5 | ENE 5 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 6 | ENE 7 |
| kJ | 36 | 26 | 28 | 76 | 48 | 52 | 85 | 131 | 150 | 160 | 160 | 165 | 170 | 232 | 245 | 308 | 261 | 238 | 252 | 259 | 283 | 261 | 360 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 15 | 15 | 15 | 44 | 44 | 18 | 44 | 16 | 44 | 44 | 44 | 50 | 45 | 44 | 45 | 44 | 44 | 44 | 44 | 44 | 44 | 44 | 44 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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