Surf Forecasts:
How big are the waves at Marinas today (05 Aug):
- Morning surf: Morning surf (05 Aug, local time) - 1.5ft (0.4m), 8s period with S swell.
- Afternoon surf: Afternoon surf (05 Aug, local time) - 1.5ft (0.5m), 7s period with SE swell.
The current surf forecast for Marinas at 9AM is: 0.4m 8s primary swell from a South direction (forecast issued at 02:00am August 05). An open ocean swell of 2.1m 17s is not directed at the surf break, a second open ocean swell of 0.6m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Aug) | 1.5ft (0.4m) | 8s |
| Afternoon (05 Aug) | 1.5ft (0.5m) | 7s |
| Evening (05 Aug) | - | - |
Table - waves today at Marinas. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 208mm), heaviest during Fri afternoon. Warm (max 31°C on Wed morning, min 28°C on Wed night). Winds increasing (light winds from the NE on Wed morning, extremely windy from the NNW by Fri afternoon). | ||||||||||||||||||||||||
Wednesday 5 | Thursday 6 | Friday 7 | ||||||||||||||||||||||
12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SE 8 | S 8 | SE 8 | S 8 | SSE 7 | SE 7 | S 7 | E 17 | E 17 | E 17 | E 17 | E 17 | E 17 | E 17 | E 17 | E 18 | E 18 | E 18 | E 17 | E 17 | N 12 | NNW 12 | NNW 12 | NW 11 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 14 | 29 | 28 | 18 | 21 | 26 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2211 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross-off | cross-off |
High Tide | 10:49PM2.01m | 11:26AM1.80m | 11:29PM1.96m | 12:40PM1.64m | 00:20AM1.89m | 2:33PM1.55m | ||||||||||||||||||
Low Tide | 5:16AM0.63m | 5:17PM0.88m | 6:17AM0.64m | 6:08PM1.08m | 7:37AM0.65m | 7:25PM1.25m | ||||||||||||||||||
 |  |  | | |  | | | | |  | | |  | | | | | |  | | | | | |
 | — | 5:54 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 7:13 | — | — | — | — | — | — | — | 7:13 | — | — | — | — | — | — | — | 7:12 | — |
mm | 1 | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | 1 | 2 | 2 | 11 | 10 | 35 | 75 | 55 | 7 |
Temp °C | 28 | 28 | 28 | 29 | 31 | 30 | 29 | 28 | 29 | 29 | 29 | 30 | 30 | 30 | 30 | 29 | 28 | 28 | 28 | 29 | 28 | 28 | 29 | 29 |
Feels °C | 32 | 31 | 31 | 31 | 33 | 32 | 31 | 30 | 30 | 29 | 28 | 29 | 28 | 27 | 27 | 25 | 23 | 21 | 19 | 18 | 12 | 10 | 18 | 27 |
Swell 1 Height (m) Direction Period (s) | E 17 | E 17 | E 16 | E 17 | E 17 | E 17 | E 17 | E 17 | E 17 | E 17 | E 17 | E 17 | E 17 | E 17 | E 17 | E 18 | E 18 | E 18 | E 17 | E 17 | E 16 | E 14 | E 13 | NW 11 |
| kJ | 2441 | 2385 | 2157 | 2651 | 3157 | 3691 | 5046 | 6471 | 7112 | 7849 | 7848 | 8731 | 9968 | 10674 | 12042 | 15066 | 17735 | 18165 | 17165 | 16985 | 9840 | 4966 | 1863 | 2211 |
Swell 2 Height (m) Direction Period (s) | SE 8 | S 8 | SSE 8 | S 8 | SSE 7 | S 7 | S 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | ENE 12 | E 12 |
| kJ | 14 | 29 | 23 | 18 | 21 | 17 | 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3352 | 1469 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | N 16 | NNE 12 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 188 | 1313 |
Wind waves Height (m) Direction Period (s) | — | SSE 8 | SE 8 | NE 6 | — | SE 7 | NNE 4 | — | — | — | NNE 6 | NNE 7 | NNE 7 | N 8 | N 8 | N 8 | N 9 | N 10 | N 10 | N 12 | N 12 | NNW 12 | NNW 12 | S 9 |
| kJ | — | 23 | 28 | 20 | — | 26 | 21 | — | — | — | 192 | 374 | 563 | 763 | 1149 | 1871 | 2567 | 3574 | 7274 | 14102 | 20397 | 16339 | 6391 | 1485 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1 | 0 | 0 | 33 | 33 | 793 | 609 | 609 | 601 | 601 | 609 | 609 | 793 | 793 | 793 | 609 | 609 | 609 | 609 | 762 | 1322 | 1322 | 733 | 733 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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