Surf Forecasts:
How big are the waves at Tank Beach today (08 Jul):
- Morning surf: Morning surf (08 Jul, local time) - 5ft (1.6m), 8s period with SE swell.
- Afternoon surf: Afternoon surf (08 Jul, local time) - 1.5ft (0.5m), 9s period with E swell.
- Evening surf: Evening surf (08 Jul, local time) - 1.5ft (0.5m), 10s period with SE swell.
The current surf forecast for Tank Beach at 12AM is: 1.6m 9s primary swell from a Southeast direction and 0.2m 9s secondary swell from a North direction (forecast issued at 09:00pm July 07). An open ocean swell of 3.0m 12s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (ChST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 Jul) | 5ft (1.6m) | 8s |
| Afternoon (08 Jul) | 1.5ft (0.5m) | 9s |
| Evening (08 Jul) | 1.5ft (0.5m) | 10s |
Table - waves today at Tank Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 4mm), mostly falling on Wed afternoon. Warm (max 28°C on Tue night, min 25°C on Wed night). Winds decreasing (fresh winds from the SSE on Tue night, calm by Wed night). | ||||||||||||||||||||||||
Tue 7 | Wednesday 8 | Thursday 9 | Friday 10 | |||||||||||||||||||||
7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | N 10 | SE 8 | SE 9 | SE 9 | N 9 | SE 8 | E 9 | SE 10 | E 9 | SE 10 | SE 10 | SE 10 | SE 9 | E 9 | E 9 | E 9 | E 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 8 | 335 | 388 | 351 | 6 | 354 | 39 | 46 | 40 | 46 | 74 | 74 | 71 | 39 | 39 | 42 | 40 | 44 | 61 | 61 | 59 | 61 | 62 | 62 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | glassy | cross-on | on | on | on | on | on | on | on | on | on | on |
High Tide | 00:58AM0.73m | 2:17PM0.53m | 1:21AM0.74m | 4:23PM0.57m | 1:51AM0.75m | |||||||||||||||||||
Low Tide | 5:59PM0.38m | 8:20AM0.34m | 6:46PM0.46m | 9:07AM0.24m | 7:46PM0.54m | 9:55AM0.14m | ||||||||||||||||||
 | |  |  |  | | |  |  | | |  |  | | |  | | | | | | | | | |
 | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — |
 | — | — | — | — | — | — | — | 6:51 | — | — | — | — | — | — | — | 6:51 | — | — | — | — | — | — | — | 6:51 |
mm | — | — | 1 | — | — | — | — | 2 | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 28 | 26 | 26 | 26 | 25 | 26 | 26 | 27 | 27 | 28 | 27 | 27 | 27 | 27 | 28 | 28 | 28 |
Feels °C | 28 | 29 | 29 | 28 | 27 | 26 | 27 | 28 | 26 | 26 | 28 | 28 | 31 | 29 | 31 | 30 | 31 | 30 | 30 | 30 | 30 | 31 | 30 | 30 |
Swell 1 Height (m) Direction Period (s) | WSW 11 | WSW 12 | WSW 12 | W 12 | W 12 | WSW 12 | W 12 | W 12 | W 12 | W 12 | W 12 | W 13 | W 13 | W 13 | W 13 | W 13 | W 13 | W 14 | W 14 | W 14 | W 14 | W 14 | W 14 | W 14 |
| kJ | 1847 | 2321 | 2139 | 1616 | 1469 | 1863 | 1494 | 1424 | 1572 | 1598 | 1462 | 1534 | 1883 | 1942 | 1942 | 2537 | 2028 | 2859 | 2440 | 3004 | 2756 | 2942 | 3028 | 3060 |
Swell 2 Height (m) Direction Period (s) | N 10 | N 10 | N 9 | SSW 10 | N 9 | N 9 | SSW 10 | N 9 | SW 10 | E 9 | SW 10 | SW 10 | SW 10 | SW 11 | SW 11 | E 9 | SW 12 | ENE 9 | SW 11 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 |
| kJ | 8 | 7 | 7 | 356 | 6 | 6 | 320 | 6 | 396 | 40 | 450 | 428 | 391 | 399 | 399 | 39 | 533 | 44 | 447 | 61 | 59 | 61 | 62 | 62 |
Swell 3 Height (m) Direction Period (s) | N 10 | N 10 | N 9 | N 9 | — | N 9 | E 9 | SE 10 | E 9 | SE 10 | SE 10 | SE 10 | SE 9 | E 9 | E 9 | SE 9 | E 9 | SE 10 | ENE 9 | SE 10 | SE 10 | SE 9 | SE 9 | SE 9 |
| kJ | 8 | 7 | 7 | 6 | — | 6 | 39 | 46 | 40 | 46 | 74 | 74 | 71 | 39 | 39 | 42 | 40 | 32 | 61 | 33 | 33 | 31 | 31 | 22 |
Wind waves Height (m) Direction Period (s) | SSE 9 | SE 8 | SE 9 | SE 9 | S 10 | SE 8 | SSE 8 | S 10 | SSE 9 | SSW 10 | SSE 7 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 846 | 335 | 388 | 351 | 715 | 354 | 253 | 761 | 216 | 548 | 82 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 2059 | 2061 | 2056 | 2056 | 2056 | 2056 | 227 | 227 | 2061 | 227 | 227 | 0 | 0 | 227 | 244 | 237 | 2056 | 2056 | 249 | 2059 | 2056 | 2056 | 2056 | 2056 |
Best forecast wave conditions in Saipan | ||||||||||||||||||||||||
Best forecast wave conditions in Northern Mariana Islands | ||||||||||||||||||||||||
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