Surf Forecasts:
How big are the waves at Hawaii today (18 Aug):
- Morning surf: Morning surf (18 Aug, local time) - 2ft (0.6m), 7s period with SE swell.
- Afternoon surf: Afternoon surf (18 Aug, local time) - 2ft (0.6m), 7s period with SE swell.
- Evening surf: Evening surf (18 Aug, local time) - 1.5ft (0.5m), 6s period with SE swell.
The current surf forecast for Hawaii at 5AM is: 0.6m 7s primary swell from a Southeast direction and 0.4m 3s secondary swell from a East-northeast direction (forecast issued at 01:00am August 18). The wind direction is predicted to be cross-offshore.
| Time (AST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Aug) | 2ft (0.6m) | 7s |
| Afternoon (18 Aug) | 2ft (0.6m) | 7s |
| Evening (18 Aug) | 1.5ft (0.5m) | 6s |
Table - waves today at Hawaii. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 15mm), heaviest on Wed afternoon. Warm (max 31°C on Tue morning, min 26°C on Tue morning). Mainly fresh winds. | ||||||||||||||||||||||||
Tuesday 18 | Wednesday 19 | Thursday 20 | ||||||||||||||||||||||
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 | 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) | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 6 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | SE 7 | SE 6 | ESE 6 | ESE 6 | SE 6 | SE 5 | SE 5 | SE 6 | SE 6 | SE 6 | SE 7 | ESE 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 43 | 42 | 42 | 25 | 37 | 52 | 21 | 42 | 38 | 31 | 31 | 30 | 44 | 59 | 65 | 46 | 34 | 30 | 32 | 50 | 67 | 79 | 111 | 186 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross | on | on | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross |
High Tide | 5:51PM0.23m | 6:24PM0.24m | 6:58PM0.24m | |||||||||||||||||||||
Low Tide | 4:38AM0.07m | 4:52AM0.05m | 5:16AM0.03m | |||||||||||||||||||||
 | |  | |  | | | | | |  | | | |  |  | | | | | | | | | |
 | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 7:00 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | 1 | — | 2 | 7 | 3 | — | — | — | 1 | 1 | — | — | — | — |
Temp °C | 26 | 25 | 26 | 31 | 31 | 31 | 28 | 26 | 26 | 26 | 26 | 31 | 29 | 29 | 29 | 28 | 27 | 27 | 27 | 30 | 30 | 30 | 28 | 27 |
Feels °C | 28 | 27 | 28 | 32 | 31 | 32 | 29 | 29 | 29 | 29 | 29 | 33 | 30 | 30 | 31 | 31 | 30 | 31 | 30 | 31 | 29 | 29 | 29 | 30 |
Swell 1 Height (m) Direction Period (s) | SE 7 | SE 7 | SE 7 | SE 7 | — | — | SE 7 | SE 6 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | — | — | — | ESE 9 | E 8 | E 9 | E 9 | E 8 | E 14 | E 14 | E 13 | SE 7 |
| kJ | 43 | 42 | 42 | 25 | — | — | 21 | 42 | 38 | 31 | 31 | 30 | — | — | — | 16 | 1 | 2 | 2 | 1 | 4 | 4 | 3 | 97 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | E 8 | — | — | — | — | — | — | — | E 15 | E 15 | E 8 | E 8 | E 14 | — | — | — | E 13 |
| kJ | — | — | — | — | — | — | — | 12 | — | — | — | — | — | — | — | 4 | 4 | 1 | 1 | 4 | — | — | — | 3 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | E 15 | E 15 | — | E 14 | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 4 | — | 4 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | E 3 | ENE 3 | ENE 3 | ENE 3 | SE 7 | SE 7 | ESE 4 | NE 3 | NE 3 | — | — | — | SE 7 | SE 6 | ESE 6 | ESE 6 | SE 6 | SE 5 | SE 5 | SE 6 | SE 6 | SE 6 | SE 7 | ESE 7 |
| kJ | 6 | 3 | 3 | 3 | 37 | 52 | 10 | 2 | 1 | — | — | — | 44 | 59 | 65 | 46 | 34 | 30 | 32 | 50 | 67 | 79 | 111 | 186 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 15 | 15 | 15 | 85 | 683 | 683 | 81 | 15 | 15 | 81 | 81 | 262 | 510 | 222 | 222 | 81 | 80 | 80 | 161 | 222 | 683 | 904 | 211 | 73 |
Best forecast wave conditions in Caribbean Coast - Dominican Republic | ||||||||||||||||||||||||
Best forecast wave conditions in Dominican Republic | ||||||||||||||||||||||||
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