Surf Forecasts:
How big are the waves at Tank Beach today (10 Jul):
- Afternoon surf: Afternoon surf (10 Jul, local time) - 2ft (0.6m), 9s period with ENE swell.
- Evening surf: Evening surf (10 Jul, local time) - 2.5ft (0.7m), 9s period with ENE swell.
The current surf forecast for Tank Beach at 7PM is: 0.6m 9s primary swell from a East-northeast direction (forecast issued at 03:00pm July 10). An open ocean swell of 3.0m 14s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (ChST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Jul) | - | - |
| Afternoon (10 Jul) | 2ft (0.6m) | 9s |
| Evening (10 Jul) | 2.5ft (0.7m) | 9s |
Table - waves today at Tank Beach. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 23mm), heaviest during Sat afternoon. Warm (max 28°C on Fri afternoon, min 27°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Fri 10 | Saturday 11 | Sunday 12 | Mon 13 | |||||||||||||||||||||
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 | 1 AM | 4 AM | 7 AM | 10 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 5 | ENE 5 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | E 7 | ENE 7 | E 8 | E 8 | E 8 | E 8 | E 8 | E 9 | E 8 | E 8 | ESE 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 62 | 62 | 64 | 82 | 82 | 113 | 140 | 48 | 66 | 104 | 126 | 128 | 160 | 212 | 197 | 228 | 235 | 191 | 191 | 122 | 175 | 136 | 137 | 147 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross-off | cross |
High Tide | 6:01PM0.64m | 2:28AM0.76m | 7:10PM0.69m | 3:13AM0.78m | 8:04PM0.73m | 4:04AM0.79m | ||||||||||||||||||
Low Tide | 9:03PM0.61m | 10:45AM0.05m | 10:25PM0.66m | 11:36AM-0.02m | 11:39PM0.68m | |||||||||||||||||||
 | |  |  | | |  | |  | | |  | | | | | |  | | | | | | | |
 | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — |
 | — | 6:51 | — | — | — | — | — | — | — | 6:51 | — | — | — | — | — | — | — | 6:51 | — | — | — | — | — | 6:51 |
mm | — | — | — | 1 | — | — | — | — | 1 | 2 | 2 | — | 1 | 2 | 2 | 2 | — | — | 1 | 2 | 2 | 1 | 1 | 2 |
Temp °C | 28 | 28 | 28 | 28 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 27 |
Feels °C | 30 | 30 | 31 | 30 | 29 | 28 | 30 | 30 | 29 | 29 | 29 | 30 | 30 | 30 | 30 | 31 | 31 | 31 | 31 | 31 | 31 | 30 | 28 | 29 |
Swell 1 Height (m) Direction Period (s) | 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 13 | W 13 | W 13 | W 13 | W 13 | W 13 | W 13 | W 13 | W 13 | W 13 | W 13 |
| kJ | 2900 | 3072 | 3148 | 3104 | 2886 | 2673 | 2635 | 2436 | 2510 | 2314 | 2095 | 1902 | 1614 | 1422 | 1401 | 1247 | 1228 | 1087 | 1070 | 971 | 1003 | 1003 | 892 | 775 |
Swell 2 Height (m) Direction Period (s) | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | SE 9 | SE 9 | E 9 | E 9 | SE 9 | SE 10 | E 9 | SW 11 | WSW 11 | ENE 7 | E 8 | E 8 | E 8 | E 8 | E 8 | E 9 | E 8 | NE 9 | ENE 9 |
| kJ | 62 | 62 | 64 | 82 | 82 | 13 | 13 | 40 | 40 | 13 | 15 | 39 | 30 | 23 | 197 | 228 | 235 | 191 | 191 | 122 | 175 | 136 | 22 | 32 |
Swell 3 Height (m) Direction Period (s) | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 12 | SE 12 | SE 9 | SE 9 | SSE 12 | SE 12 | WSW 11 | SE 9 | WSW 11 | SW 11 | SE 9 | SE 10 | ENE 9 | ENE 9 | ENE 9 | NNE 7 | ENE 9 | NNE 8 | NNE 8 |
| kJ | 31 | 22 | 13 | 13 | 13 | 6 | 5 | 13 | 13 | 14 | 6 | 50 | 14 | 12 | 30 | 14 | 17 | 31 | 32 | 34 | 5 | 32 | 7 | 7 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | ENE 4 | ENE 9 | ENE 9 | ENE 5 | ENE 5 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | E 7 | — | — | — | — | — | — | — | — | E 8 | ESE 8 |
| kJ | — | — | — | — | 11 | 113 | 140 | 48 | 66 | 104 | 126 | 128 | 160 | 212 | — | — | — | — | — | — | — | — | 137 | 147 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 249 | 249 | 249 | 252 | 1504 | 1504 | 1504 | 1504 | 1504 | 1504 | 1504 | 1504 | 1504 | 2057 | 227 | 227 | 227 | 227 | 227 | 227 | 227 | 227 | 227 | 249 |
Best forecast wave conditions in Saipan | ||||||||||||||||||||||||
Best forecast wave conditions in Northern Mariana Islands | ||||||||||||||||||||||||
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