Surf Forecasts:
How big are the waves at Tank Beach today (08 Aug):
- Morning surf: Morning surf (08 Aug, local time) - 3ft (0.9m), 11s period with NW swell.
- Afternoon surf: Afternoon surf (08 Aug, local time) - 4.5ft (1.3m), 14s period with ENE swell.
- Evening surf: Evening surf (08 Aug, local time) - 4.5ft (1.3m), 13s period with ENE swell.
The current surf forecast for Tank Beach at 8AM is: 0.9m 11s primary swell from a Northwest direction and 0.9m 10s secondary swell from a East-northeast direction (forecast issued at 03:00am August 08). An open ocean swell of 2.5m 10s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (ChST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 Aug) | 3ft (0.9m) | 11s |
| Afternoon (08 Aug) | 4.5ft (1.3m) | 14s |
| Evening (08 Aug) | 4.5ft (1.3m) | 13s |
Table - waves today at Tank Beach. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 28mm), heaviest during Mon afternoon. Warm (max 29°C on Sat afternoon, min 28°C on Sat morning). Mainly strong winds. | ||||||||||||||||||||||||
Saturday 8 | Sunday 9 | Monday 10 | ||||||||||||||||||||||
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 | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | NW 12 | NW 11 | NW 11 | NW 11 | ENE 14 | ENE 14 | ENE 13 | ENE 12 | ENE 12 | NE 12 | NE 12 | NE 12 | NE 12 | NE 12 | NE 11 | NE 11 | NE 11 | NE 11 | NW 12 | NE 11 | NE 11 | NE 11 | NE 10 | NE 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 293 | 278 | 198 | 200 | 250 | 569 | 545 | 504 | 488 | 428 | 373 | 325 | 278 | 199 | 155 | 147 | 97 | 97 | 223 | 94 | 72 | 71 | 53 | 51 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | off | off | cross-off | cross-off | off | cross-off | cross-off | off | off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 1:01AM0.74m | 6:14PM0.67m | 1:53AM0.75m | 7:03PM0.71m | 2:54AM0.76m | 7:42PM0.73m | ||||||||||||||||||
Low Tide | 9:29AM0.09m | 9:06PM0.65m | 10:26AM0.03m | 10:28PM0.67m | 11:21AM-0.00m | |||||||||||||||||||
 | |  | | | |  | | | |  | | | | | | | | | | | | | | |
 | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:44 | — | — | — | — | — | — | — | 6:44 | — | — | — | — | — | — | — | 6:43 | — | — |
mm | 1 | 1 | 1 | 1 | 2 | 1 | — | — | — | — | — | — | — | 1 | 1 | 1 | 2 | 2 | 1 | 2 | 3 | 4 | 1 | 2 |
Temp °C | 29 | 28 | 28 | 28 | 28 | 29 | 28 | 28 | 28 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
Feels °C | 29 | 26 | 27 | 28 | 26 | 28 | 27 | 27 | 27 | 28 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 |
Swell 1 Height (m) Direction Period (s) | NW 12 | NW 11 | NW 11 | NW 11 | NW 11 | ENE 14 | ENE 13 | ENE 12 | ENE 12 | NE 12 | NE 12 | NE 12 | NE 12 | NE 12 | NE 11 | NE 11 | NE 11 | NE 11 | NW 12 | NW 12 | NW 12 | WNW 12 | WNW 12 | WNW 13 |
| kJ | 293 | 278 | 198 | 198 | 237 | 569 | 545 | 504 | 488 | 428 | 373 | 325 | 278 | 199 | 155 | 147 | 97 | 97 | 223 | 341 | 568 | 472 | 563 | 546 |
Swell 2 Height (m) Direction Period (s) | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | WNW 11 | NW 11 | NW 11 | NW 10 | NW 10 | SE 9 | SE 9 | NW 13 | NE 11 | NE 11 | NE 11 | NE 11 | NE 10 | NE 10 |
| kJ | 198 | 202 | 166 | 166 | 166 | 278 | 273 | 228 | 185 | 59 | 47 | 31 | 31 | 54 | 25 | 13 | 13 | 63 | 97 | 94 | 72 | 71 | 53 | 51 |
Swell 3 Height (m) Direction Period (s) | ENE 15 | ENE 14 | ENE 14 | NE 14 | ENE 14 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 9 | SE 9 | SE 13 | SE 9 | SE 9 | SE 9 | SE 9 | SSE 9 | SSE 9 | SSE 9 | SE 10 |
| kJ | 84 | 116 | 175 | 200 | 250 | 25 | 24 | 24 | 24 | 23 | 23 | 15 | 14 | 14 | 14 | 7 | 21 | 13 | 13 | 13 | 8 | 8 | 8 | 15 |
Wind waves Height (m) Direction Period (s) | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 11 | W 11 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 |
| kJ | 1179 | 1179 | 1301 | 1203 | 1107 | 1179 | 1065 | 1063 | 1154 | 1578 | 1608 | 1727 | 1758 | 1576 | 1684 | 1767 | 1767 | 1886 | 1924 | 1765 | 1431 | 1401 | 1375 | 1179 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 2056 | 242 | 2056 | 2056 | 2213 | 2061 | 2061 | 242 | 242 | 2056 | 2056 | 2056 | 2059 | 2059 | 2059 | 2056 | 2059 | 2056 | 2056 | 2056 | 2059 | 2059 | 2056 | 1491 |
Best forecast wave conditions in Saipan | ||||||||||||||||||||||||
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