Surf Forecasts:
How big are the waves at Ammonias today (01 Oct):
- Morning surf: Morning surf (01 Oct, local time) - 2ft (0.6m), 14s period with E swell.
- Afternoon surf: Afternoon surf (01 Oct, local time) - 4ft (1.2m), 6s period with SSE swell.
- Evening surf: Evening surf (01 Oct, local time) - 3.5ft (1.1m), 6s period with SSE swell.
The current surf forecast for Ammonias at 10PM is: 0.9m 7s primary swell from a East-northeast direction and 0.8m 7s secondary swell from a West-southwest direction, 1.0m 6s secondary swell from a South-southeast direction (forecast issued at 01:00pm October 01). The wind direction is predicted to be onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Oct) | 2ft (0.6m) | 14s |
| Afternoon (01 Oct) | 4ft (1.2m) | 6s |
| Evening (01 Oct) | 3.5ft (1.1m) | 6s |
Table - waves today at Ammonias. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 28mm), heaviest during Thu afternoon. Warm (max 26°C on Thu afternoon, min 24°C on Sat night). Wind will be generally light. | |||||||||||||||||||||
Thu 1 | Friday 2 | Saturday 3 | |||||||||||||||||||
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) | E 13 | SSE 12 | SSE 6 | SSE 6 | ENE 8 | SSW 14 | S 14 | S 14 | S 14 | WSW 8 | WSW 8 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | ENE 5 | E 6 | ENE 6 | SSW 12 | SSW 12 | S 12 |
Wave Graph  | |||||||||||||||||||||
 kJ | 125 | 99 | 90 | 91 | 94 | 213 | 150 | 150 | 142 | 70 | 68 | 173 | 176 | 147 | 147 | 84 | 77 | 69 | 145 | 145 | 139 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross-on | on | on | on | cross-on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross |
High Tide | 9:06AM0.62m | 10:26AM0.63m | 10:41PM0.20m | ||||||||||||||||||
Low Tide | 00:20AM0.05m | 1:32AM0.09m | 7:09PM0.16m | ||||||||||||||||||
 | | |  |  | | | |  | | | |  | |  |  | |  | | | | |
 | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — |
 | — | — | 6:24 | — | — | — | — | — | — | — | 6:23 | — | — | — | — | — | — | — | 6:22 | — | — |
mm | 4 | 4 | 3 | 2 | 1 | 1 | 2 | 3 | 3 | 4 | 3 | 1 | — | 1 | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 26 | 26 | 26 | 25 | 25 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 24 |
Feels °C | 27 | 27 | 28 | 28 | 28 | 27 | 27 | 28 | 27 | 27 | 28 | 27 | 28 | 27 | 26 | 26 | 26 | 25 | 25 | 24 | 24 |
Swell 1 Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | SSW 12 | N 9 | N 9 | N 9 | SSW 12 | SSW 12 | S 12 |
| kJ | 91 | 91 | 89 | 91 | 94 | 94 | 86 | 73 | 75 | 70 | 68 | 68 | 63 | 67 | 147 | 59 | 57 | 56 | 145 | 145 | 139 |
Swell 2 Height (m) Direction Period (s) | WSW 8 | WSW 8 | WSW 7 | WSW 7 | WSW 7 | SSW 14 | WSW 8 | WSW 8 | WSW 8 | SSE 5 | WSW 8 | WSW 7 | SSW 13 | SSW 12 | N 9 | WSW 7 | WSW 7 | S 11 | N 9 | N 8 | N 8 |
| kJ | 87 | 62 | 43 | 44 | 59 | 213 | 105 | 94 | 89 | 32 | 64 | 62 | 176 | 147 | 58 | 26 | 26 | 57 | 54 | 36 | 35 |
Swell 3 Height (m) Direction Period (s) | E 13 | SSE 12 | SE 12 | SE 12 | SE 12 | SW 7 | S 14 | S 14 | S 14 | WSW 8 | SSE 5 | SSW 13 | WSW 7 | WSW 7 | WSW 7 | S 5 | S 11 | W 7 | W 7 | WSW 7 | WSW 7 |
| kJ | 125 | 99 | 72 | 71 | 71 | 47 | 150 | 150 | 142 | 66 | 31 | 173 | 42 | 40 | 37 | 14 | 57 | 24 | 24 | 15 | 15 |
Wind waves Height (m) Direction Period (s) | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 5 | SSE 5 | SSE 5 | — | — | — | — | — | ENE 6 | ENE 5 | E 6 | ENE 6 | ENE 6 | ENE 5 | E 5 |
| kJ | 97 | 97 | 90 | 74 | 60 | 43 | 32 | 27 | 39 | — | — | — | — | — | 50 | 84 | 77 | 69 | 69 | 58 | 75 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 33 | 33 | 38 | 33 | 33 | 33 | 33 | 31 | 38 | 32 | 32 | 14 | 12 | 12 | 31 | 31 | 31 | 31 | 16 | 16 | 16 |
Best forecast wave conditions in Kaua'i | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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