Surf Forecasts:
How big are the waves at Tank Beach today (09 Jul):
- Morning surf: Morning surf (09 Jul, local time) - 1.5ft (0.5m), 9s period with E swell.
- Afternoon surf: Afternoon surf (09 Jul, local time) - 1.5ft (0.5m), 9s period with SE swell.
- Evening surf: Evening surf (09 Jul, local time) - 2ft (0.6m), 9s period with E swell.
The current surf forecast for Tank Beach at 4AM is: 0.6m 10s primary swell from a Southeast direction (forecast issued at 09:00pm July 08). An open ocean swell of 2.2m 12s is not directed at the surf break, a second open ocean swell of 1.5m 10s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (ChST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Jul) | 1.5ft (0.5m) | 9s |
| Afternoon (09 Jul) | 1.5ft (0.5m) | 9s |
| Evening (09 Jul) | 2ft (0.6m) | 9s |
Table - waves today at Tank Beach. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 10mm), heaviest on Sat morning. Warm (max 28°C on Thu afternoon, min 26°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Wed 8 | Thursday 9 | Friday 10 | Saturday 11 | |||||||||||||||||||||
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) | E 9 | W 12 | W 12 | SE 10 | SE 10 | E 9 | E 9 | E 9 | E 9 | E 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 6 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 57 | 0 | 0 | 73 | 73 | 39 | 39 | 43 | 40 | 56 | 61 | 61 | 59 | 61 | 62 | 64 | 62 | 62 | 62 | 82 | 113 | 140 | 194 | 175 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | off | off | glassy | cross-on | cross | on | on | on | on | on | cross-on | on | on | on | on | on | cross-on | on | on | on | on | on |
High Tide | 1:21AM0.74m | 4:23PM0.57m | 1:51AM0.75m | 6:01PM0.64m | 2:28AM0.76m | |||||||||||||||||||
Low Tide | 6:46PM0.46m | 9:07AM0.24m | 7:46PM0.54m | 9:55AM0.14m | 9:03PM0.61m | 10:45AM0.05m | ||||||||||||||||||
 | |  | |  |  | |  |  | | | | | | | | | | | | | | | | |
 | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — |
 | — | — | — | — | — | — | — | 6:51 | — | — | — | — | — | — | — | 6:51 | — | — | — | — | — | — | — | 6:51 |
mm | 1 | 1 | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 2 | 2 |
Temp °C | 27 | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 28 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 |
Feels °C | 27 | 26 | 29 | 30 | 32 | 30 | 31 | 30 | 31 | 30 | 30 | 30 | 30 | 30 | 31 | 31 | 31 | 31 | 30 | 29 | 29 | 29 | 28 | 28 |
Swell 1 Height (m) Direction Period (s) | W 12 | W 12 | W 12 | W 12 | W 13 | W 13 | W 13 | W 13 | W 13 | W 14 | W 14 | W 14 | W 14 | W 14 | W 14 | W 14 | W 14 | W 14 | W 14 | W 14 | W 14 | W 14 | W 14 | W 14 |
| kJ | 1547 | 1439 | 1333 | 1462 | 1756 | 1783 | 1942 | 2537 | 2028 | 2436 | 2710 | 2510 | 2436 | 2836 | 2777 | 2817 | 2857 | 2886 | 2886 | 2882 | 2923 | 2753 | 2714 | 2545 |
Swell 2 Height (m) Direction Period (s) | SW 10 | SW 10 | SW 10 | SW 10 | SW 10 | SW 10 | SW 11 | E 9 | SW 11 | SW 11 | SW 11 | SW 11 | WSW 11 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | SE 9 | SE 9 |
| kJ | 396 | 404 | 503 | 460 | 424 | 478 | 399 | 40 | 544 | 512 | 455 | 471 | 433 | 61 | 62 | 64 | 62 | 62 | 62 | 82 | 113 | 140 | 13 | 22 |
Swell 3 Height (m) Direction Period (s) | E 9 | SSE 7 | SSE 7 | SE 10 | SE 10 | E 9 | E 9 | SE 9 | E 9 | E 9 | ENE 9 | ENE 9 | ENE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SSE 12 | S 8 |
| kJ | 57 | 40 | 31 | 73 | 73 | 39 | 39 | 43 | 40 | 56 | 61 | 61 | 59 | 31 | 31 | 22 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 5 |
Wind waves Height (m) Direction Period (s) | SSE 9 | — | — | — | — | — | — | — | — | — | — | — | — | ESE 7 | — | — | — | NNE 7 | — | — | — | ENE 6 | ENE 9 | ENE 6 |
| kJ | 138 | — | — | — | — | — | — | — | — | — | — | — | — | 9 | — | — | — | 5 | — | — | — | 39 | 194 | 175 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 2059 | 4 | 4 | 0 | 0 | 238 | 252 | 2060 | 2059 | 2056 | 2059 | 2056 | 249 | 249 | 249 | 249 | 2056 | 2056 | 2056 | 1504 | 1504 | 2056 | 1504 | 1504 |
Best forecast wave conditions in Saipan | ||||||||||||||||||||||||
Best forecast wave conditions in Northern Mariana Islands | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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